1554301147.106 * [misc]progress:  [Phase 1 of 3] Setting up.
1554301147.106 * * * [misc]progress:  [1/2] Preparing points
1554301147.516 * * * [misc]progress:  [2/2] Setting up program.
1554301147.561 * [misc]progress:  [Phase 2 of 3] Improving.
1554301147.561 * * * * [misc]progress:  [ 1 / 1 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (tan (+ y z)) (tan a))))>
1554301147.561 * [enter]simplify:  Simplifying (+ x (- (tan (+ y z)) (tan a)))
1554301147.561 * * [misc]simplify:  iters left: 6 (9 enodes)
1554301147.565 * * [misc]simplify:  iters left: 5 (33 enodes)
1554301147.575 * * [misc]simplify:  iters left: 4 (44 enodes)
1554301147.581 * * [misc]simplify:  iters left: 3 (54 enodes)
1554301147.587 * * [misc]simplify:  iters left: 2 (62 enodes)
1554301147.594 * * [misc]simplify:  iters left: 1 (75 enodes)
1554301147.604 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301147.604 * * [misc]simplify:  Extracting #1: cost 13 inf + 0
1554301147.604 * * [misc]simplify:  Extracting #2: cost 24 inf + 1
1554301147.604 * * [misc]simplify:  Extracting #3: cost 24 inf + 84
1554301147.604 * * [misc]simplify:  Extracting #4: cost 17 inf + 687
1554301147.604 * * [misc]simplify:  Extracting #5: cost 7 inf + 2397
1554301147.605 * * [misc]simplify:  Extracting #6: cost 0 inf + 4022
1554301147.607 * [exit]simplify:  Simplified to (+ (- x (tan a)) (tan (+ y z)))
1554301147.607 * [misc]simplify:  Simplified (2) to (λ (x y z a) (+ (- x (tan a)) (tan (+ y z))))
1554301147.614 * * [misc]progress:  iteration 1 / 4
1554301147.614 * * * [misc]progress:  picking best candidate
1554301147.620 * * * * [misc]pick:  Picked  #<alt (λ (x y z a) (+ x (- (tan (+ y z)) (tan a))))>
1554301147.620 * * * [misc]progress:  localizing error
1554301147.655 * * * [misc]progress:  generating rewritten candidates
1554301147.655 * * * * [misc]progress:  [ 1 / 3 ] rewriting at (2 2 1)
1554301147.659 * * * * [misc]progress:  [ 2 / 3 ] rewriting at (2 2)
1554301147.678 * * * * [misc]progress:  [ 3 / 3 ] rewriting at (2)
1554301147.682 * * * [misc]progress:  generating series expansions
1554301147.683 * * * * [misc]progress:  [ 1 / 3 ] generating series at (2 2 1)
1554301147.683 * [misc]backup-simplify:  Simplify (tan (+ y z)) into (tan (+ z y))
1554301147.683 * [misc]approximate:  Taking taylor expansion of (tan (+ z y)) in (y z) around 0
1554301147.683 * [misc]taylor:  Taking taylor expansion of (tan (+ z y)) in z
1554301147.684 * [misc]taylor:  Rewrote expression to (/ (sin (+ z y)) (cos (+ z y)))
1554301147.684 * [misc]taylor:  Taking taylor expansion of (sin (+ z y)) in z
1554301147.684 * [misc]taylor:  Taking taylor expansion of (+ z y) in z
1554301147.684 * [misc]taylor:  Taking taylor expansion of z in z
1554301147.684 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.684 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.684 * [misc]taylor:  Taking taylor expansion of y in z
1554301147.684 * [misc]backup-simplify:  Simplify y into y
1554301147.684 * [misc]backup-simplify:  Simplify (+ 0 y) into y
1554301147.684 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301147.684 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301147.684 * [misc]taylor:  Taking taylor expansion of (cos (+ z y)) in z
1554301147.684 * [misc]taylor:  Taking taylor expansion of (+ z y) in z
1554301147.684 * [misc]taylor:  Taking taylor expansion of z in z
1554301147.684 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.684 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.684 * [misc]taylor:  Taking taylor expansion of y in z
1554301147.684 * [misc]backup-simplify:  Simplify y into y
1554301147.684 * [misc]backup-simplify:  Simplify (+ 0 y) into y
1554301147.685 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301147.685 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301147.685 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301147.685 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301147.685 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301147.685 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301147.685 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301147.686 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.686 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301147.686 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1554301147.686 * [misc]taylor:  Taking taylor expansion of (tan (+ z y)) in y
1554301147.686 * [misc]taylor:  Rewrote expression to (/ (sin (+ z y)) (cos (+ z y)))
1554301147.686 * [misc]taylor:  Taking taylor expansion of (sin (+ z y)) in y
1554301147.686 * [misc]taylor:  Taking taylor expansion of (+ z y) in y
1554301147.686 * [misc]taylor:  Taking taylor expansion of z in y
1554301147.686 * [misc]backup-simplify:  Simplify z into z
1554301147.686 * [misc]taylor:  Taking taylor expansion of y in y
1554301147.686 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.686 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.686 * [misc]backup-simplify:  Simplify (+ z 0) into z
1554301147.686 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301147.686 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301147.686 * [misc]taylor:  Taking taylor expansion of (cos (+ z y)) in y
1554301147.686 * [misc]taylor:  Taking taylor expansion of (+ z y) in y
1554301147.686 * [misc]taylor:  Taking taylor expansion of z in y
1554301147.686 * [misc]backup-simplify:  Simplify z into z
1554301147.686 * [misc]taylor:  Taking taylor expansion of y in y
1554301147.686 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.686 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.686 * [misc]backup-simplify:  Simplify (+ z 0) into z
1554301147.686 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301147.686 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301147.686 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301147.686 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301147.686 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301147.686 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301147.686 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301147.687 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.687 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301147.687 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301147.687 * [misc]taylor:  Taking taylor expansion of (tan (+ z y)) in y
1554301147.687 * [misc]taylor:  Rewrote expression to (/ (sin (+ z y)) (cos (+ z y)))
1554301147.687 * [misc]taylor:  Taking taylor expansion of (sin (+ z y)) in y
1554301147.687 * [misc]taylor:  Taking taylor expansion of (+ z y) in y
1554301147.687 * [misc]taylor:  Taking taylor expansion of z in y
1554301147.687 * [misc]backup-simplify:  Simplify z into z
1554301147.687 * [misc]taylor:  Taking taylor expansion of y in y
1554301147.687 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.687 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.687 * [misc]backup-simplify:  Simplify (+ z 0) into z
1554301147.687 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301147.687 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301147.687 * [misc]taylor:  Taking taylor expansion of (cos (+ z y)) in y
1554301147.687 * [misc]taylor:  Taking taylor expansion of (+ z y) in y
1554301147.687 * [misc]taylor:  Taking taylor expansion of z in y
1554301147.687 * [misc]backup-simplify:  Simplify z into z
1554301147.687 * [misc]taylor:  Taking taylor expansion of y in y
1554301147.687 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.687 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.687 * [misc]backup-simplify:  Simplify (+ z 0) into z
1554301147.687 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301147.687 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301147.687 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301147.687 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301147.687 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301147.687 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301147.687 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301147.687 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.687 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301147.687 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301147.688 * [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
1554301147.688 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301147.688 * [misc]taylor:  Taking taylor expansion of z in z
1554301147.688 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.688 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.688 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301147.688 * [misc]taylor:  Taking taylor expansion of z in z
1554301147.688 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.688 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.689 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301147.689 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.689 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301147.689 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1554301147.690 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1554301147.690 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301147.690 * [misc]backup-simplify:  Simplify (+ (* (cos z) 1) (* 0 0)) into (cos z)
1554301147.690 * [misc]backup-simplify:  Simplify (+ 0 (cos z)) into (cos z)
1554301147.691 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301147.691 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1554301147.691 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1554301147.691 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301147.692 * [misc]backup-simplify:  Simplify (+ (* (sin z) 1) (* 0 0)) into (sin z)
1554301147.692 * [misc]backup-simplify:  Simplify (- (sin z)) into (- (sin z))
1554301147.692 * [misc]backup-simplify:  Simplify (+ 0 (- (sin z))) into (- (sin z))
1554301147.692 * [misc]backup-simplify:  Simplify (- (/ (cos z) (cos z)) (+ (* (/ (sin z) (cos z)) (/ (- (sin z)) (cos z))))) into (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1)
1554301147.692 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1) in z
1554301147.692 * [misc]taylor:  Taking taylor expansion of (/ (pow (sin z) 2) (pow (cos z) 2)) in z
1554301147.692 * [misc]taylor:  Taking taylor expansion of (pow (sin z) 2) in z
1554301147.692 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301147.692 * [misc]taylor:  Taking taylor expansion of z in z
1554301147.692 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.692 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.693 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301147.693 * [misc]taylor:  Taking taylor expansion of (pow (cos z) 2) in z
1554301147.693 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301147.693 * [misc]taylor:  Taking taylor expansion of z in z
1554301147.693 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.693 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.693 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301147.693 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301147.693 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.693 * [misc]taylor:  Taking taylor expansion of 1 in z
1554301147.693 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.693 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1554301147.693 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.693 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.694 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1554301147.694 * [misc]backup-simplify:  Simplify (+ (* (sin z) (- 1/2)) (+ (* 0 0) (* 0 1))) into (- (* 1/2 (sin z)))
1554301147.694 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.695 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301147.695 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 1) (* 0 0))) into 0
1554301147.695 * [misc]backup-simplify:  Simplify (+ (- (* 1/2 (sin z))) 0) into (- (* 1/2 (sin z)))
1554301147.696 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1554301147.696 * [misc]backup-simplify:  Simplify (+ (* (cos z) (- 1/2)) (+ (* 0 0) (* 0 1))) into (- (* 1/2 (cos z)))
1554301147.696 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.697 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301147.697 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 1) (* 0 0))) into 0
1554301147.697 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.697 * [misc]backup-simplify:  Simplify (+ (- (* 1/2 (cos z))) 0) into (- (* 1/2 (cos z)))
1554301147.698 * [misc]backup-simplify:  Simplify (- (/ (- (* 1/2 (sin z))) (cos z)) (+ (* (/ (sin z) (cos z)) (/ (- (* 1/2 (cos z))) (cos z))) (* (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1) (/ (- (sin z)) (cos z))))) into (+ (/ (sin z) (cos z)) (/ (pow (sin z) 3) (pow (cos z) 3)))
1554301147.698 * [misc]taylor:  Taking taylor expansion of (+ (/ (sin z) (cos z)) (/ (pow (sin z) 3) (pow (cos z) 3))) in z
1554301147.698 * [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
1554301147.698 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301147.698 * [misc]taylor:  Taking taylor expansion of z in z
1554301147.698 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.698 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.698 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301147.698 * [misc]taylor:  Taking taylor expansion of z in z
1554301147.698 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.698 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.699 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301147.699 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.699 * [misc]taylor:  Taking taylor expansion of (/ (pow (sin z) 3) (pow (cos z) 3)) in z
1554301147.699 * [misc]taylor:  Taking taylor expansion of (pow (sin z) 3) in z
1554301147.699 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301147.699 * [misc]taylor:  Taking taylor expansion of z in z
1554301147.699 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.699 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.700 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301147.700 * [misc]taylor:  Taking taylor expansion of (pow (cos z) 3) in z
1554301147.700 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301147.700 * [misc]taylor:  Taking taylor expansion of z in z
1554301147.700 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.700 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.700 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301147.700 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301147.701 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301147.701 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301147.701 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.701 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.701 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.702 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301147.702 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301147.702 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1554301147.702 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.703 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1554301147.703 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 (- 1/2)) (+ (* 0 0) (* 0 1)))) into 0
1554301147.703 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.704 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1554301147.705 * [misc]backup-simplify:  Simplify (+ (* (cos z) (- 1/6)) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into (- (* 1/6 (cos z)))
1554301147.705 * [misc]backup-simplify:  Simplify (+ 0 (- (* 1/6 (cos z)))) into (- (* 1/6 (cos z)))
1554301147.706 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1554301147.707 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 (- 1/2)) (+ (* 0 0) (* 0 1)))) into 0
1554301147.707 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.709 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1554301147.710 * [misc]backup-simplify:  Simplify (+ (* (sin z) (- 1/6)) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into (- (* 1/6 (sin z)))
1554301147.710 * [misc]backup-simplify:  Simplify (- (- (* 1/6 (sin z)))) into (* 1/6 (sin z))
1554301147.710 * [misc]backup-simplify:  Simplify (+ 0 (* 1/6 (sin z))) into (* 1/6 (sin z))
1554301147.711 * [misc]backup-simplify:  Simplify (- (/ (- (* 1/6 (cos z))) (cos z)) (+ (* (/ (sin z) (cos z)) (/ (* 1/6 (sin z)) (cos z))) (* (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1) (/ (- (* 1/2 (cos z))) (cos z))) (* (+ (/ (sin z) (cos z)) (/ (pow (sin z) 3) (pow (cos z) 3))) (/ (- (sin z)) (cos z))))) into (+ (* 4/3 (/ (pow (sin z) 2) (pow (cos z) 2))) (+ (/ (pow (sin z) 4) (pow (cos z) 4)) 1/3))
1554301147.711 * [misc]taylor:  Taking taylor expansion of (+ (* 4/3 (/ (pow (sin z) 2) (pow (cos z) 2))) (+ (/ (pow (sin z) 4) (pow (cos z) 4)) 1/3)) in z
1554301147.711 * [misc]taylor:  Taking taylor expansion of (* 4/3 (/ (pow (sin z) 2) (pow (cos z) 2))) in z
1554301147.711 * [misc]taylor:  Taking taylor expansion of 4/3 in z
1554301147.711 * [misc]backup-simplify:  Simplify 4/3 into 4/3
1554301147.711 * [misc]taylor:  Taking taylor expansion of (/ (pow (sin z) 2) (pow (cos z) 2)) in z
1554301147.711 * [misc]taylor:  Taking taylor expansion of (pow (sin z) 2) in z
1554301147.711 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301147.711 * [misc]taylor:  Taking taylor expansion of z in z
1554301147.712 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.712 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.713 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301147.713 * [misc]taylor:  Taking taylor expansion of (pow (cos z) 2) in z
1554301147.713 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301147.713 * [misc]taylor:  Taking taylor expansion of z in z
1554301147.713 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.713 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.713 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301147.713 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301147.713 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.713 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow (sin z) 4) (pow (cos z) 4)) 1/3) in z
1554301147.713 * [misc]taylor:  Taking taylor expansion of (/ (pow (sin z) 4) (pow (cos z) 4)) in z
1554301147.713 * [misc]taylor:  Taking taylor expansion of (pow (sin z) 4) in z
1554301147.713 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301147.713 * [misc]taylor:  Taking taylor expansion of z in z
1554301147.714 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.714 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.715 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301147.715 * [misc]taylor:  Taking taylor expansion of (pow (cos z) 4) in z
1554301147.715 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301147.715 * [misc]taylor:  Taking taylor expansion of z in z
1554301147.715 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.715 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.715 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301147.715 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301147.715 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301147.715 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301147.716 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.716 * [misc]taylor:  Taking taylor expansion of 1/3 in z
1554301147.716 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1554301147.716 * [misc]backup-simplify:  Simplify (+ 0 1/3) into 1/3
1554301147.716 * [misc]backup-simplify:  Simplify (+ 0 1/3) into 1/3
1554301147.716 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1554301147.716 * [misc]backup-simplify:  Simplify (+ (* 1/3 (pow (* 1 y) 3)) (+ (* 1 (* z 1)) (* 1 (* 1 y)))) into (+ (* 1/3 (pow y 3)) (+ z y))
1554301147.716 * [misc]backup-simplify:  Simplify (tan (+ (/ 1 y) (/ 1 z))) into (tan (+ (/ 1 z) (/ 1 y)))
1554301147.717 * [misc]approximate:  Taking taylor expansion of (tan (+ (/ 1 z) (/ 1 y))) in (y z) around 0
1554301147.717 * [misc]taylor:  Taking taylor expansion of (tan (+ (/ 1 z) (/ 1 y))) in z
1554301147.717 * [misc]taylor:  Rewrote expression to (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y))))
1554301147.717 * [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 z) (/ 1 y))) in z
1554301147.717 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
1554301147.717 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301147.717 * [misc]taylor:  Taking taylor expansion of z in z
1554301147.717 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.717 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.717 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.717 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301147.717 * [misc]taylor:  Taking taylor expansion of y in z
1554301147.717 * [misc]backup-simplify:  Simplify y into y
1554301147.717 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301147.717 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1554301147.718 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 z) (/ 1 y))) into (sin (+ (/ 1 y) (/ 1 z)))
1554301147.718 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 z) (/ 1 y))) in z
1554301147.718 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
1554301147.718 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301147.718 * [misc]taylor:  Taking taylor expansion of z in z
1554301147.718 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.718 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.718 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.718 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301147.718 * [misc]taylor:  Taking taylor expansion of y in z
1554301147.718 * [misc]backup-simplify:  Simplify y into y
1554301147.718 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301147.718 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1554301147.718 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 z) (/ 1 y))) into (cos (+ (/ 1 y) (/ 1 z)))
1554301147.719 * [misc]backup-simplify:  Simplify (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) into (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y))))
1554301147.719 * [misc]taylor:  Taking taylor expansion of (tan (+ (/ 1 z) (/ 1 y))) in y
1554301147.719 * [misc]taylor:  Rewrote expression to (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y))))
1554301147.719 * [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 z) (/ 1 y))) in y
1554301147.719 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1554301147.719 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301147.719 * [misc]taylor:  Taking taylor expansion of z in y
1554301147.719 * [misc]backup-simplify:  Simplify z into z
1554301147.719 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301147.719 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301147.719 * [misc]taylor:  Taking taylor expansion of y in y
1554301147.719 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.719 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.719 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.719 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1554301147.720 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 z) (/ 1 y))) into (sin (+ (/ 1 y) (/ 1 z)))
1554301147.720 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 z) (/ 1 y))) in y
1554301147.720 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1554301147.720 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301147.720 * [misc]taylor:  Taking taylor expansion of z in y
1554301147.720 * [misc]backup-simplify:  Simplify z into z
1554301147.720 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301147.720 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301147.720 * [misc]taylor:  Taking taylor expansion of y in y
1554301147.720 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.720 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.720 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.720 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1554301147.720 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 z) (/ 1 y))) into (cos (+ (/ 1 y) (/ 1 z)))
1554301147.721 * [misc]backup-simplify:  Simplify (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) into (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y))))
1554301147.721 * [misc]taylor:  Taking taylor expansion of (tan (+ (/ 1 z) (/ 1 y))) in y
1554301147.721 * [misc]taylor:  Rewrote expression to (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y))))
1554301147.721 * [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 z) (/ 1 y))) in y
1554301147.721 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1554301147.721 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301147.721 * [misc]taylor:  Taking taylor expansion of z in y
1554301147.721 * [misc]backup-simplify:  Simplify z into z
1554301147.721 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301147.721 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301147.721 * [misc]taylor:  Taking taylor expansion of y in y
1554301147.721 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.721 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.721 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.721 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1554301147.722 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 z) (/ 1 y))) into (sin (+ (/ 1 y) (/ 1 z)))
1554301147.722 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 z) (/ 1 y))) in y
1554301147.722 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1554301147.722 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301147.722 * [misc]taylor:  Taking taylor expansion of z in y
1554301147.722 * [misc]backup-simplify:  Simplify z into z
1554301147.722 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301147.722 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301147.722 * [misc]taylor:  Taking taylor expansion of y in y
1554301147.722 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.722 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.722 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.722 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1554301147.722 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 z) (/ 1 y))) into (cos (+ (/ 1 y) (/ 1 z)))
1554301147.723 * [misc]backup-simplify:  Simplify (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) into (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y))))
1554301147.723 * [misc]taylor:  Taking taylor expansion of (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) in z
1554301147.723 * [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 z) (/ 1 y))) in z
1554301147.723 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
1554301147.723 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301147.723 * [misc]taylor:  Taking taylor expansion of z in z
1554301147.723 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.723 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.723 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.723 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301147.723 * [misc]taylor:  Taking taylor expansion of y in z
1554301147.723 * [misc]backup-simplify:  Simplify y into y
1554301147.723 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301147.723 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1554301147.724 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 z) (/ 1 y))) into (sin (+ (/ 1 y) (/ 1 z)))
1554301147.724 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 z) (/ 1 y))) in z
1554301147.724 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
1554301147.724 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301147.724 * [misc]taylor:  Taking taylor expansion of z in z
1554301147.724 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.724 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.724 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.724 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301147.724 * [misc]taylor:  Taking taylor expansion of y in z
1554301147.724 * [misc]backup-simplify:  Simplify y into y
1554301147.724 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301147.724 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1554301147.724 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 z) (/ 1 y))) into (cos (+ (/ 1 y) (/ 1 z)))
1554301147.725 * [misc]backup-simplify:  Simplify (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) into (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y))))
1554301147.725 * [misc]backup-simplify:  Simplify (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) into (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z))))
1554301147.726 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (+ (/ 1 y) (/ 1 z)))) (+ (* (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) (/ 0 (cos (+ (/ 1 y) (/ 1 z))))))) into 0
1554301147.726 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301147.726 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.726 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.726 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (+ (/ 1 y) (/ 1 z)))) (+ (* (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) (/ 0 (cos (+ (/ 1 y) (/ 1 z))))))) into 0
1554301147.726 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.727 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (+ (/ 1 y) (/ 1 z)))) (+ (* (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) (/ 0 (cos (+ (/ 1 y) (/ 1 z))))) (* 0 (/ 0 (cos (+ (/ 1 y) (/ 1 z))))))) into 0
1554301147.727 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301147.727 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.727 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.727 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.728 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (+ (/ 1 y) (/ 1 z)))) (+ (* (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) (/ 0 (cos (+ (/ 1 y) (/ 1 z))))) (* 0 (/ 0 (cos (+ (/ 1 y) (/ 1 z))))))) into 0
1554301147.728 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.729 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (+ (/ 1 y) (/ 1 z)))) (+ (* (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) (/ 0 (cos (+ (/ 1 y) (/ 1 z))))) (* 0 (/ 0 (cos (+ (/ 1 y) (/ 1 z))))) (* 0 (/ 0 (cos (+ (/ 1 y) (/ 1 z))))))) into 0
1554301147.729 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301147.729 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.729 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.729 * [misc]backup-simplify:  Simplify (/ (sin (+ (/ 1 (/ 1 y)) (/ 1 (/ 1 z)))) (cos (+ (/ 1 (/ 1 y)) (/ 1 (/ 1 z))))) into (/ (sin (+ z y)) (cos (+ z y)))
1554301147.730 * [misc]backup-simplify:  Simplify (tan (+ (/ 1 (- y)) (/ 1 (- z)))) into (tan (- (+ (/ 1 z) (/ 1 y))))
1554301147.730 * [misc]approximate:  Taking taylor expansion of (tan (- (+ (/ 1 z) (/ 1 y)))) in (y z) around 0
1554301147.730 * [misc]taylor:  Taking taylor expansion of (tan (- (+ (/ 1 z) (/ 1 y)))) in z
1554301147.730 * [misc]taylor:  Rewrote expression to (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y)))))
1554301147.730 * [misc]taylor:  Taking taylor expansion of (sin (- (+ (/ 1 z) (/ 1 y)))) in z
1554301147.730 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in z
1554301147.730 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
1554301147.730 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301147.730 * [misc]taylor:  Taking taylor expansion of z in z
1554301147.730 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.730 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.730 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.730 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301147.730 * [misc]taylor:  Taking taylor expansion of y in z
1554301147.730 * [misc]backup-simplify:  Simplify y into y
1554301147.731 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301147.731 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1554301147.731 * [misc]backup-simplify:  Simplify (- 1) into -1
1554301147.731 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 z) (/ 1 y)))) into (sin (- (+ (/ 1 z) (/ 1 y))))
1554301147.731 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 z) (/ 1 y)))) in z
1554301147.731 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in z
1554301147.731 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
1554301147.731 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301147.731 * [misc]taylor:  Taking taylor expansion of z in z
1554301147.731 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.731 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.732 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.732 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301147.732 * [misc]taylor:  Taking taylor expansion of y in z
1554301147.732 * [misc]backup-simplify:  Simplify y into y
1554301147.732 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301147.732 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1554301147.732 * [misc]backup-simplify:  Simplify (- 1) into -1
1554301147.732 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 z) (/ 1 y)))) into (cos (- (+ (/ 1 z) (/ 1 y))))
1554301147.733 * [misc]backup-simplify:  Simplify (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) into (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y)))))
1554301147.733 * [misc]taylor:  Taking taylor expansion of (tan (- (+ (/ 1 z) (/ 1 y)))) in y
1554301147.733 * [misc]taylor:  Rewrote expression to (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y)))))
1554301147.733 * [misc]taylor:  Taking taylor expansion of (sin (- (+ (/ 1 z) (/ 1 y)))) in y
1554301147.733 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in y
1554301147.733 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1554301147.733 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301147.733 * [misc]taylor:  Taking taylor expansion of z in y
1554301147.733 * [misc]backup-simplify:  Simplify z into z
1554301147.733 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301147.733 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301147.733 * [misc]taylor:  Taking taylor expansion of y in y
1554301147.733 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.733 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.733 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.734 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1554301147.734 * [misc]backup-simplify:  Simplify (- 1) into -1
1554301147.734 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 z) (/ 1 y)))) into (sin (- (+ (/ 1 z) (/ 1 y))))
1554301147.734 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 z) (/ 1 y)))) in y
1554301147.734 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in y
1554301147.734 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1554301147.734 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301147.734 * [misc]taylor:  Taking taylor expansion of z in y
1554301147.734 * [misc]backup-simplify:  Simplify z into z
1554301147.734 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301147.734 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301147.734 * [misc]taylor:  Taking taylor expansion of y in y
1554301147.734 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.734 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.734 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.735 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1554301147.735 * [misc]backup-simplify:  Simplify (- 1) into -1
1554301147.735 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 z) (/ 1 y)))) into (cos (- (+ (/ 1 z) (/ 1 y))))
1554301147.735 * [misc]backup-simplify:  Simplify (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) into (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y)))))
1554301147.735 * [misc]taylor:  Taking taylor expansion of (tan (- (+ (/ 1 z) (/ 1 y)))) in y
1554301147.735 * [misc]taylor:  Rewrote expression to (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y)))))
1554301147.735 * [misc]taylor:  Taking taylor expansion of (sin (- (+ (/ 1 z) (/ 1 y)))) in y
1554301147.735 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in y
1554301147.736 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1554301147.736 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301147.736 * [misc]taylor:  Taking taylor expansion of z in y
1554301147.736 * [misc]backup-simplify:  Simplify z into z
1554301147.736 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301147.736 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301147.736 * [misc]taylor:  Taking taylor expansion of y in y
1554301147.736 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.736 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.736 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.736 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1554301147.736 * [misc]backup-simplify:  Simplify (- 1) into -1
1554301147.736 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 z) (/ 1 y)))) into (sin (- (+ (/ 1 z) (/ 1 y))))
1554301147.736 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 z) (/ 1 y)))) in y
1554301147.737 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in y
1554301147.737 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1554301147.737 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301147.737 * [misc]taylor:  Taking taylor expansion of z in y
1554301147.737 * [misc]backup-simplify:  Simplify z into z
1554301147.737 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301147.737 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301147.737 * [misc]taylor:  Taking taylor expansion of y in y
1554301147.737 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.737 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.737 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.737 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1554301147.737 * [misc]backup-simplify:  Simplify (- 1) into -1
1554301147.738 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 z) (/ 1 y)))) into (cos (- (+ (/ 1 z) (/ 1 y))))
1554301147.738 * [misc]backup-simplify:  Simplify (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) into (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y)))))
1554301147.738 * [misc]taylor:  Taking taylor expansion of (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) in z
1554301147.738 * [misc]taylor:  Taking taylor expansion of (sin (- (+ (/ 1 z) (/ 1 y)))) in z
1554301147.738 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in z
1554301147.738 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
1554301147.738 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301147.738 * [misc]taylor:  Taking taylor expansion of z in z
1554301147.738 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.738 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.738 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.738 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301147.738 * [misc]taylor:  Taking taylor expansion of y in z
1554301147.738 * [misc]backup-simplify:  Simplify y into y
1554301147.739 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301147.739 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1554301147.739 * [misc]backup-simplify:  Simplify (- 1) into -1
1554301147.739 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 z) (/ 1 y)))) into (sin (- (+ (/ 1 z) (/ 1 y))))
1554301147.739 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 z) (/ 1 y)))) in z
1554301147.739 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in z
1554301147.739 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
1554301147.739 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301147.739 * [misc]taylor:  Taking taylor expansion of z in z
1554301147.739 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.739 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.739 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.739 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301147.739 * [misc]taylor:  Taking taylor expansion of y in z
1554301147.740 * [misc]backup-simplify:  Simplify y into y
1554301147.740 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301147.740 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1554301147.740 * [misc]backup-simplify:  Simplify (- 1) into -1
1554301147.740 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 z) (/ 1 y)))) into (cos (- (+ (/ 1 z) (/ 1 y))))
1554301147.740 * [misc]backup-simplify:  Simplify (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) into (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y)))))
1554301147.741 * [misc]backup-simplify:  Simplify (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) into (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y)))))
1554301147.741 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (- (+ (/ 1 z) (/ 1 y))))) (+ (* (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) (/ 0 (cos (- (+ (/ 1 z) (/ 1 y)))))))) into 0
1554301147.741 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301147.742 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.742 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.742 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (- (+ (/ 1 z) (/ 1 y))))) (+ (* (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) (/ 0 (cos (- (+ (/ 1 z) (/ 1 y)))))))) into 0
1554301147.742 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.743 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (- (+ (/ 1 z) (/ 1 y))))) (+ (* (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) (/ 0 (cos (- (+ (/ 1 z) (/ 1 y)))))) (* 0 (/ 0 (cos (- (+ (/ 1 z) (/ 1 y)))))))) into 0
1554301147.743 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301147.743 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.743 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.743 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.744 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (- (+ (/ 1 z) (/ 1 y))))) (+ (* (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) (/ 0 (cos (- (+ (/ 1 z) (/ 1 y)))))) (* 0 (/ 0 (cos (- (+ (/ 1 z) (/ 1 y)))))))) into 0
1554301147.744 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.745 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (- (+ (/ 1 z) (/ 1 y))))) (+ (* (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) (/ 0 (cos (- (+ (/ 1 z) (/ 1 y)))))) (* 0 (/ 0 (cos (- (+ (/ 1 z) (/ 1 y)))))) (* 0 (/ 0 (cos (- (+ (/ 1 z) (/ 1 y)))))))) into 0
1554301147.745 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301147.745 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.745 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.746 * [misc]backup-simplify:  Simplify (/ (sin (- (+ (/ 1 (/ 1 (- z))) (/ 1 (/ 1 (- y)))))) (cos (- (+ (/ 1 (/ 1 (- z))) (/ 1 (/ 1 (- y))))))) into (/ (sin (+ z y)) (cos (+ z y)))
1554301147.746 * * * * [misc]progress:  [ 2 / 3 ] generating series at (2 2)
1554301147.746 * [misc]backup-simplify:  Simplify (- (tan (+ y z)) (tan a)) into (- (tan (+ z y)) (tan a))
1554301147.746 * [misc]approximate:  Taking taylor expansion of (- (tan (+ z y)) (tan a)) in (y z a) around 0
1554301147.746 * [misc]taylor:  Taking taylor expansion of (- (tan (+ z y)) (tan a)) in a
1554301147.746 * [misc]taylor:  Taking taylor expansion of (tan (+ z y)) in a
1554301147.746 * [misc]taylor:  Rewrote expression to (/ (sin (+ z y)) (cos (+ z y)))
1554301147.746 * [misc]taylor:  Taking taylor expansion of (sin (+ z y)) in a
1554301147.746 * [misc]taylor:  Taking taylor expansion of (+ z y) in a
1554301147.746 * [misc]taylor:  Taking taylor expansion of z in a
1554301147.746 * [misc]backup-simplify:  Simplify z into z
1554301147.746 * [misc]taylor:  Taking taylor expansion of y in a
1554301147.746 * [misc]backup-simplify:  Simplify y into y
1554301147.746 * [misc]backup-simplify:  Simplify (+ z y) into (+ z y)
1554301147.746 * [misc]backup-simplify:  Simplify (sin (+ z y)) into (sin (+ z y))
1554301147.747 * [misc]backup-simplify:  Simplify (cos (+ z y)) into (cos (+ z y))
1554301147.747 * [misc]taylor:  Taking taylor expansion of (cos (+ z y)) in a
1554301147.747 * [misc]taylor:  Taking taylor expansion of (+ z y) in a
1554301147.747 * [misc]taylor:  Taking taylor expansion of z in a
1554301147.747 * [misc]backup-simplify:  Simplify z into z
1554301147.747 * [misc]taylor:  Taking taylor expansion of y in a
1554301147.747 * [misc]backup-simplify:  Simplify y into y
1554301147.747 * [misc]backup-simplify:  Simplify (+ z y) into (+ z y)
1554301147.747 * [misc]backup-simplify:  Simplify (cos (+ z y)) into (cos (+ z y))
1554301147.747 * [misc]backup-simplify:  Simplify (sin (+ z y)) into (sin (+ z y))
1554301147.747 * [misc]backup-simplify:  Simplify (* (sin (+ z y)) 1) into (sin (+ z y))
1554301147.747 * [misc]backup-simplify:  Simplify (* (cos (+ z y)) 0) into 0
1554301147.747 * [misc]backup-simplify:  Simplify (+ (sin (+ z y)) 0) into (sin (+ z y))
1554301147.747 * [misc]backup-simplify:  Simplify (* (cos (+ z y)) 1) into (cos (+ z y))
1554301147.747 * [misc]backup-simplify:  Simplify (* (sin (+ z y)) 0) into 0
1554301147.748 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.748 * [misc]backup-simplify:  Simplify (+ (cos (+ z y)) 0) into (cos (+ z y))
1554301147.748 * [misc]backup-simplify:  Simplify (/ (sin (+ z y)) (cos (+ z y))) into (/ (sin (+ z y)) (cos (+ z y)))
1554301147.748 * [misc]taylor:  Taking taylor expansion of (tan a) in a
1554301147.748 * [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
1554301147.748 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1554301147.748 * [misc]taylor:  Taking taylor expansion of a in a
1554301147.748 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.748 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.748 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1554301147.748 * [misc]taylor:  Taking taylor expansion of a in a
1554301147.748 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.748 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.749 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301147.750 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.750 * [misc]taylor:  Taking taylor expansion of (- (tan (+ z y)) (tan a)) in z
1554301147.750 * [misc]taylor:  Taking taylor expansion of (tan (+ z y)) in z
1554301147.750 * [misc]taylor:  Rewrote expression to (/ (sin (+ z y)) (cos (+ z y)))
1554301147.750 * [misc]taylor:  Taking taylor expansion of (sin (+ z y)) in z
1554301147.750 * [misc]taylor:  Taking taylor expansion of (+ z y) in z
1554301147.750 * [misc]taylor:  Taking taylor expansion of z in z
1554301147.750 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.750 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.750 * [misc]taylor:  Taking taylor expansion of y in z
1554301147.750 * [misc]backup-simplify:  Simplify y into y
1554301147.750 * [misc]backup-simplify:  Simplify (+ 0 y) into y
1554301147.750 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301147.750 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301147.750 * [misc]taylor:  Taking taylor expansion of (cos (+ z y)) in z
1554301147.750 * [misc]taylor:  Taking taylor expansion of (+ z y) in z
1554301147.750 * [misc]taylor:  Taking taylor expansion of z in z
1554301147.750 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.750 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.750 * [misc]taylor:  Taking taylor expansion of y in z
1554301147.750 * [misc]backup-simplify:  Simplify y into y
1554301147.750 * [misc]backup-simplify:  Simplify (+ 0 y) into y
1554301147.751 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301147.751 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301147.751 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301147.751 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301147.751 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301147.751 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301147.751 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301147.751 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.751 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301147.751 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1554301147.751 * [misc]taylor:  Taking taylor expansion of (tan a) in z
1554301147.751 * [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
1554301147.751 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1554301147.751 * [misc]taylor:  Taking taylor expansion of a in z
1554301147.751 * [misc]backup-simplify:  Simplify a into a
1554301147.751 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301147.752 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301147.752 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1554301147.752 * [misc]taylor:  Taking taylor expansion of a in z
1554301147.752 * [misc]backup-simplify:  Simplify a into a
1554301147.752 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301147.752 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301147.752 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1554301147.752 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1554301147.752 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1554301147.752 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1554301147.752 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1554301147.752 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.752 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1554301147.752 * [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
1554301147.752 * [misc]taylor:  Taking taylor expansion of (- (tan (+ z y)) (tan a)) in y
1554301147.753 * [misc]taylor:  Taking taylor expansion of (tan (+ z y)) in y
1554301147.753 * [misc]taylor:  Rewrote expression to (/ (sin (+ z y)) (cos (+ z y)))
1554301147.753 * [misc]taylor:  Taking taylor expansion of (sin (+ z y)) in y
1554301147.753 * [misc]taylor:  Taking taylor expansion of (+ z y) in y
1554301147.753 * [misc]taylor:  Taking taylor expansion of z in y
1554301147.753 * [misc]backup-simplify:  Simplify z into z
1554301147.753 * [misc]taylor:  Taking taylor expansion of y in y
1554301147.753 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.753 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.753 * [misc]backup-simplify:  Simplify (+ z 0) into z
1554301147.753 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301147.753 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301147.753 * [misc]taylor:  Taking taylor expansion of (cos (+ z y)) in y
1554301147.753 * [misc]taylor:  Taking taylor expansion of (+ z y) in y
1554301147.753 * [misc]taylor:  Taking taylor expansion of z in y
1554301147.753 * [misc]backup-simplify:  Simplify z into z
1554301147.753 * [misc]taylor:  Taking taylor expansion of y in y
1554301147.753 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.753 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.753 * [misc]backup-simplify:  Simplify (+ z 0) into z
1554301147.753 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301147.753 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301147.753 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301147.753 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301147.754 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301147.754 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301147.754 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301147.754 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.754 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301147.754 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301147.754 * [misc]taylor:  Taking taylor expansion of (tan a) in y
1554301147.754 * [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
1554301147.754 * [misc]taylor:  Taking taylor expansion of (sin a) in y
1554301147.754 * [misc]taylor:  Taking taylor expansion of a in y
1554301147.754 * [misc]backup-simplify:  Simplify a into a
1554301147.754 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301147.754 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301147.754 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1554301147.754 * [misc]taylor:  Taking taylor expansion of a in y
1554301147.754 * [misc]backup-simplify:  Simplify a into a
1554301147.754 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301147.755 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301147.755 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1554301147.755 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1554301147.755 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1554301147.755 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1554301147.755 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1554301147.755 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.755 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1554301147.755 * [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
1554301147.755 * [misc]taylor:  Taking taylor expansion of (- (tan (+ z y)) (tan a)) in y
1554301147.755 * [misc]taylor:  Taking taylor expansion of (tan (+ z y)) in y
1554301147.755 * [misc]taylor:  Rewrote expression to (/ (sin (+ z y)) (cos (+ z y)))
1554301147.755 * [misc]taylor:  Taking taylor expansion of (sin (+ z y)) in y
1554301147.755 * [misc]taylor:  Taking taylor expansion of (+ z y) in y
1554301147.755 * [misc]taylor:  Taking taylor expansion of z in y
1554301147.755 * [misc]backup-simplify:  Simplify z into z
1554301147.755 * [misc]taylor:  Taking taylor expansion of y in y
1554301147.756 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.756 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.756 * [misc]backup-simplify:  Simplify (+ z 0) into z
1554301147.756 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301147.756 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301147.756 * [misc]taylor:  Taking taylor expansion of (cos (+ z y)) in y
1554301147.756 * [misc]taylor:  Taking taylor expansion of (+ z y) in y
1554301147.756 * [misc]taylor:  Taking taylor expansion of z in y
1554301147.756 * [misc]backup-simplify:  Simplify z into z
1554301147.756 * [misc]taylor:  Taking taylor expansion of y in y
1554301147.756 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.756 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.756 * [misc]backup-simplify:  Simplify (+ z 0) into z
1554301147.756 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301147.756 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301147.756 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301147.756 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301147.756 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301147.756 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301147.756 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301147.757 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.757 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301147.757 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301147.757 * [misc]taylor:  Taking taylor expansion of (tan a) in y
1554301147.757 * [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
1554301147.757 * [misc]taylor:  Taking taylor expansion of (sin a) in y
1554301147.757 * [misc]taylor:  Taking taylor expansion of a in y
1554301147.757 * [misc]backup-simplify:  Simplify a into a
1554301147.757 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301147.757 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301147.757 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1554301147.757 * [misc]taylor:  Taking taylor expansion of a in y
1554301147.757 * [misc]backup-simplify:  Simplify a into a
1554301147.757 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301147.757 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301147.757 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1554301147.757 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1554301147.757 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1554301147.758 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1554301147.758 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1554301147.758 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.758 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1554301147.758 * [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
1554301147.758 * [misc]backup-simplify:  Simplify (- (/ (sin a) (cos a))) into (- (/ (sin a) (cos a)))
1554301147.758 * [misc]backup-simplify:  Simplify (+ (/ (sin z) (cos z)) (- (/ (sin a) (cos a)))) into (- (/ (sin z) (cos z)) (/ (sin a) (cos a)))
1554301147.758 * [misc]taylor:  Taking taylor expansion of (- (/ (sin z) (cos z)) (/ (sin a) (cos a))) in z
1554301147.758 * [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
1554301147.758 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301147.759 * [misc]taylor:  Taking taylor expansion of z in z
1554301147.759 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.759 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.759 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301147.759 * [misc]taylor:  Taking taylor expansion of z in z
1554301147.759 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.759 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.760 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301147.760 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.760 * [misc]taylor:  Taking taylor expansion of (/ (sin a) (cos a)) in z
1554301147.760 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1554301147.760 * [misc]taylor:  Taking taylor expansion of a in z
1554301147.760 * [misc]backup-simplify:  Simplify a into a
1554301147.760 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301147.760 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301147.760 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1554301147.760 * [misc]taylor:  Taking taylor expansion of a in z
1554301147.760 * [misc]backup-simplify:  Simplify a into a
1554301147.760 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301147.760 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301147.761 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1554301147.761 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1554301147.761 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1554301147.761 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1554301147.761 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1554301147.761 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.761 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1554301147.761 * [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
1554301147.761 * [misc]backup-simplify:  Simplify (- (/ (sin a) (cos a))) into (- (/ (sin a) (cos a)))
1554301147.761 * [misc]backup-simplify:  Simplify (+ 0 (- (/ (sin a) (cos a)))) into (- (/ (sin a) (cos a)))
1554301147.761 * [misc]taylor:  Taking taylor expansion of (- (/ (sin a) (cos a))) in a
1554301147.762 * [misc]taylor:  Taking taylor expansion of (/ (sin a) (cos a)) in a
1554301147.762 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1554301147.762 * [misc]taylor:  Taking taylor expansion of a in a
1554301147.762 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.762 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.762 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1554301147.762 * [misc]taylor:  Taking taylor expansion of a in a
1554301147.762 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.762 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.763 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301147.763 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.763 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301147.763 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1554301147.764 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1554301147.765 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301147.765 * [misc]backup-simplify:  Simplify (+ (* (cos z) 1) (* 0 0)) into (cos z)
1554301147.765 * [misc]backup-simplify:  Simplify (+ 0 (cos z)) into (cos z)
1554301147.765 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301147.765 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1554301147.765 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1554301147.766 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301147.766 * [misc]backup-simplify:  Simplify (+ (* (sin z) 1) (* 0 0)) into (sin z)
1554301147.766 * [misc]backup-simplify:  Simplify (- (sin z)) into (- (sin z))
1554301147.766 * [misc]backup-simplify:  Simplify (+ 0 (- (sin z))) into (- (sin z))
1554301147.766 * [misc]backup-simplify:  Simplify (- (/ (cos z) (cos z)) (+ (* (/ (sin z) (cos z)) (/ (- (sin z)) (cos z))))) into (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1)
1554301147.766 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301147.767 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
1554301147.767 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301147.767 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
1554301147.767 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.767 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301147.768 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1554301147.768 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301147.768 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1554301147.768 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.769 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.769 * [misc]backup-simplify:  Simplify (- (/ 0 (cos a)) (+ (* (/ (sin a) (cos a)) (/ 0 (cos a))))) into 0
1554301147.769 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.769 * [misc]backup-simplify:  Simplify (+ (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1) 0) into (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1)
1554301147.769 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1) in z
1554301147.769 * [misc]taylor:  Taking taylor expansion of (/ (pow (sin z) 2) (pow (cos z) 2)) in z
1554301147.769 * [misc]taylor:  Taking taylor expansion of (pow (sin z) 2) in z
1554301147.769 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301147.769 * [misc]taylor:  Taking taylor expansion of z in z
1554301147.769 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.769 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.770 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301147.770 * [misc]taylor:  Taking taylor expansion of (pow (cos z) 2) in z
1554301147.770 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301147.770 * [misc]taylor:  Taking taylor expansion of z in z
1554301147.770 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.770 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.770 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301147.770 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301147.770 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.770 * [misc]taylor:  Taking taylor expansion of 1 in z
1554301147.770 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.770 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1554301147.770 * [misc]taylor:  Taking taylor expansion of 1 in a
1554301147.770 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.770 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.770 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301147.771 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
1554301147.771 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301147.771 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
1554301147.771 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.772 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301147.772 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1554301147.772 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301147.772 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1554301147.772 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.773 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.773 * [misc]backup-simplify:  Simplify (- (/ 0 (cos a)) (+ (* (/ (sin a) (cos a)) (/ 0 (cos a))))) into 0
1554301147.773 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.773 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1554301147.773 * [misc]taylor:  Taking taylor expansion of 1 in a
1554301147.773 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.773 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.773 * [misc]backup-simplify:  Simplify (- 1) into -1
1554301147.773 * [misc]backup-simplify:  Simplify -1 into -1
1554301147.773 * [misc]backup-simplify:  Simplify (+ (* -1 (* a (* 1 1))) (+ (* 1 (* 1 (* z 1))) (* 1 (* 1 (* 1 y))))) into (- (+ z y) a)
1554301147.773 * [misc]backup-simplify:  Simplify (- (tan (+ (/ 1 y) (/ 1 z))) (tan (/ 1 a))) into (- (tan (+ (/ 1 z) (/ 1 y))) (tan (/ 1 a)))
1554301147.773 * [misc]approximate:  Taking taylor expansion of (- (tan (+ (/ 1 z) (/ 1 y))) (tan (/ 1 a))) in (y z a) around 0
1554301147.774 * [misc]taylor:  Taking taylor expansion of (- (tan (+ (/ 1 z) (/ 1 y))) (tan (/ 1 a))) in a
1554301147.774 * [misc]taylor:  Taking taylor expansion of (tan (+ (/ 1 z) (/ 1 y))) in a
1554301147.774 * [misc]taylor:  Rewrote expression to (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y))))
1554301147.774 * [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 z) (/ 1 y))) in a
1554301147.774 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in a
1554301147.774 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301147.774 * [misc]taylor:  Taking taylor expansion of z in a
1554301147.774 * [misc]backup-simplify:  Simplify z into z
1554301147.774 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301147.774 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301147.774 * [misc]taylor:  Taking taylor expansion of y in a
1554301147.774 * [misc]backup-simplify:  Simplify y into y
1554301147.774 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301147.774 * [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
1554301147.774 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 y) (/ 1 z))) into (sin (+ (/ 1 z) (/ 1 y)))
1554301147.774 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 y) (/ 1 z))) into (cos (+ (/ 1 z) (/ 1 y)))
1554301147.774 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 z) (/ 1 y))) in a
1554301147.774 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in a
1554301147.774 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301147.774 * [misc]taylor:  Taking taylor expansion of z in a
1554301147.774 * [misc]backup-simplify:  Simplify z into z
1554301147.774 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301147.774 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301147.774 * [misc]taylor:  Taking taylor expansion of y in a
1554301147.774 * [misc]backup-simplify:  Simplify y into y
1554301147.774 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301147.774 * [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
1554301147.774 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 y) (/ 1 z))) into (cos (+ (/ 1 z) (/ 1 y)))
1554301147.774 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 y) (/ 1 z))) into (sin (+ (/ 1 z) (/ 1 y)))
1554301147.774 * [misc]backup-simplify:  Simplify (* (sin (+ (/ 1 z) (/ 1 y))) 1) into (sin (+ (/ 1 y) (/ 1 z)))
1554301147.775 * [misc]backup-simplify:  Simplify (* (cos (+ (/ 1 z) (/ 1 y))) 0) into 0
1554301147.775 * [misc]backup-simplify:  Simplify (+ (sin (+ (/ 1 y) (/ 1 z))) 0) into (sin (+ (/ 1 z) (/ 1 y)))
1554301147.775 * [misc]backup-simplify:  Simplify (* (cos (+ (/ 1 z) (/ 1 y))) 1) into (cos (+ (/ 1 y) (/ 1 z)))
1554301147.775 * [misc]backup-simplify:  Simplify (* (sin (+ (/ 1 z) (/ 1 y))) 0) into 0
1554301147.775 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.775 * [misc]backup-simplify:  Simplify (+ (cos (+ (/ 1 y) (/ 1 z))) 0) into (cos (+ (/ 1 z) (/ 1 y)))
1554301147.775 * [misc]backup-simplify:  Simplify (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) into (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z))))
1554301147.775 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in a
1554301147.775 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
1554301147.775 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1554301147.775 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301147.775 * [misc]taylor:  Taking taylor expansion of a in a
1554301147.775 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.775 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.775 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.775 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301147.775 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1554301147.775 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301147.775 * [misc]taylor:  Taking taylor expansion of a in a
1554301147.776 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.776 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.776 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.776 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301147.776 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1554301147.776 * [misc]taylor:  Taking taylor expansion of (- (tan (+ (/ 1 z) (/ 1 y))) (tan (/ 1 a))) in z
1554301147.776 * [misc]taylor:  Taking taylor expansion of (tan (+ (/ 1 z) (/ 1 y))) in z
1554301147.776 * [misc]taylor:  Rewrote expression to (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y))))
1554301147.776 * [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 z) (/ 1 y))) in z
1554301147.776 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
1554301147.776 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301147.776 * [misc]taylor:  Taking taylor expansion of z in z
1554301147.776 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.776 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.776 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.776 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301147.776 * [misc]taylor:  Taking taylor expansion of y in z
1554301147.776 * [misc]backup-simplify:  Simplify y into y
1554301147.776 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301147.776 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1554301147.776 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 z) (/ 1 y))) into (sin (+ (/ 1 y) (/ 1 z)))
1554301147.776 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 z) (/ 1 y))) in z
1554301147.776 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
1554301147.776 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301147.776 * [misc]taylor:  Taking taylor expansion of z in z
1554301147.776 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.776 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.777 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.777 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301147.777 * [misc]taylor:  Taking taylor expansion of y in z
1554301147.777 * [misc]backup-simplify:  Simplify y into y
1554301147.777 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301147.777 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1554301147.777 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 z) (/ 1 y))) into (cos (+ (/ 1 y) (/ 1 z)))
1554301147.777 * [misc]backup-simplify:  Simplify (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) into (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y))))
1554301147.777 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in z
1554301147.777 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
1554301147.777 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1554301147.777 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301147.777 * [misc]taylor:  Taking taylor expansion of a in z
1554301147.777 * [misc]backup-simplify:  Simplify a into a
1554301147.777 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301147.777 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301147.777 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301147.777 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1554301147.778 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301147.778 * [misc]taylor:  Taking taylor expansion of a in z
1554301147.778 * [misc]backup-simplify:  Simplify a into a
1554301147.778 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301147.778 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301147.778 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301147.778 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1554301147.778 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1554301147.778 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1554301147.778 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301147.778 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301147.778 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.778 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301147.778 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1554301147.778 * [misc]taylor:  Taking taylor expansion of (- (tan (+ (/ 1 z) (/ 1 y))) (tan (/ 1 a))) in y
1554301147.778 * [misc]taylor:  Taking taylor expansion of (tan (+ (/ 1 z) (/ 1 y))) in y
1554301147.778 * [misc]taylor:  Rewrote expression to (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y))))
1554301147.778 * [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 z) (/ 1 y))) in y
1554301147.778 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1554301147.778 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301147.778 * [misc]taylor:  Taking taylor expansion of z in y
1554301147.778 * [misc]backup-simplify:  Simplify z into z
1554301147.778 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301147.778 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301147.778 * [misc]taylor:  Taking taylor expansion of y in y
1554301147.778 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.778 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.779 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.779 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1554301147.779 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 z) (/ 1 y))) into (sin (+ (/ 1 y) (/ 1 z)))
1554301147.779 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 z) (/ 1 y))) in y
1554301147.779 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1554301147.779 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301147.779 * [misc]taylor:  Taking taylor expansion of z in y
1554301147.779 * [misc]backup-simplify:  Simplify z into z
1554301147.779 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301147.779 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301147.779 * [misc]taylor:  Taking taylor expansion of y in y
1554301147.779 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.779 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.779 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.779 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1554301147.779 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 z) (/ 1 y))) into (cos (+ (/ 1 y) (/ 1 z)))
1554301147.779 * [misc]backup-simplify:  Simplify (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) into (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y))))
1554301147.779 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in y
1554301147.779 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
1554301147.779 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1554301147.779 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301147.779 * [misc]taylor:  Taking taylor expansion of a in y
1554301147.780 * [misc]backup-simplify:  Simplify a into a
1554301147.780 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301147.780 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301147.780 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301147.780 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1554301147.780 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301147.780 * [misc]taylor:  Taking taylor expansion of a in y
1554301147.780 * [misc]backup-simplify:  Simplify a into a
1554301147.780 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301147.780 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301147.780 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301147.780 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1554301147.780 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1554301147.780 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1554301147.780 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301147.780 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301147.780 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.780 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301147.780 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1554301147.780 * [misc]taylor:  Taking taylor expansion of (- (tan (+ (/ 1 z) (/ 1 y))) (tan (/ 1 a))) in y
1554301147.780 * [misc]taylor:  Taking taylor expansion of (tan (+ (/ 1 z) (/ 1 y))) in y
1554301147.780 * [misc]taylor:  Rewrote expression to (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y))))
1554301147.780 * [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 z) (/ 1 y))) in y
1554301147.780 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1554301147.780 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301147.780 * [misc]taylor:  Taking taylor expansion of z in y
1554301147.780 * [misc]backup-simplify:  Simplify z into z
1554301147.780 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301147.781 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301147.781 * [misc]taylor:  Taking taylor expansion of y in y
1554301147.781 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.781 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.781 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.781 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1554301147.781 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 z) (/ 1 y))) into (sin (+ (/ 1 y) (/ 1 z)))
1554301147.781 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 z) (/ 1 y))) in y
1554301147.781 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1554301147.781 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301147.781 * [misc]taylor:  Taking taylor expansion of z in y
1554301147.781 * [misc]backup-simplify:  Simplify z into z
1554301147.781 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301147.781 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301147.781 * [misc]taylor:  Taking taylor expansion of y in y
1554301147.781 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.781 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.781 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.781 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1554301147.781 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 z) (/ 1 y))) into (cos (+ (/ 1 y) (/ 1 z)))
1554301147.781 * [misc]backup-simplify:  Simplify (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) into (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y))))
1554301147.781 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in y
1554301147.782 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
1554301147.782 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1554301147.782 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301147.782 * [misc]taylor:  Taking taylor expansion of a in y
1554301147.782 * [misc]backup-simplify:  Simplify a into a
1554301147.782 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301147.782 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301147.782 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301147.782 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1554301147.782 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301147.782 * [misc]taylor:  Taking taylor expansion of a in y
1554301147.782 * [misc]backup-simplify:  Simplify a into a
1554301147.782 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301147.782 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301147.782 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301147.782 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1554301147.782 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1554301147.782 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1554301147.782 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301147.782 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301147.782 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.782 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301147.782 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1554301147.783 * [misc]backup-simplify:  Simplify (- (/ (sin (/ 1 a)) (cos (/ 1 a)))) into (- (/ (sin (/ 1 a)) (cos (/ 1 a))))
1554301147.783 * [misc]backup-simplify:  Simplify (+ (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) (- (/ (sin (/ 1 a)) (cos (/ 1 a))))) into (- (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) (/ (sin (/ 1 a)) (cos (/ 1 a))))
1554301147.783 * [misc]taylor:  Taking taylor expansion of (- (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) (/ (sin (/ 1 a)) (cos (/ 1 a)))) in z
1554301147.783 * [misc]taylor:  Taking taylor expansion of (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) in z
1554301147.783 * [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 y) (/ 1 z))) in z
1554301147.783 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in z
1554301147.783 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301147.783 * [misc]taylor:  Taking taylor expansion of y in z
1554301147.783 * [misc]backup-simplify:  Simplify y into y
1554301147.783 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301147.783 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301147.783 * [misc]taylor:  Taking taylor expansion of z in z
1554301147.783 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.783 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.783 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.783 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1554301147.783 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 y) (/ 1 z))) into (sin (+ (/ 1 z) (/ 1 y)))
1554301147.783 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 y) (/ 1 z))) in z
1554301147.783 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in z
1554301147.783 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301147.783 * [misc]taylor:  Taking taylor expansion of y in z
1554301147.783 * [misc]backup-simplify:  Simplify y into y
1554301147.783 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301147.783 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301147.783 * [misc]taylor:  Taking taylor expansion of z in z
1554301147.783 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.783 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.784 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.784 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1554301147.784 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 y) (/ 1 z))) into (cos (+ (/ 1 z) (/ 1 y)))
1554301147.784 * [misc]backup-simplify:  Simplify (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) into (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z))))
1554301147.784 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 a)) (cos (/ 1 a))) in z
1554301147.784 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1554301147.784 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301147.784 * [misc]taylor:  Taking taylor expansion of a in z
1554301147.784 * [misc]backup-simplify:  Simplify a into a
1554301147.784 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301147.784 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301147.784 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301147.784 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1554301147.784 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301147.784 * [misc]taylor:  Taking taylor expansion of a in z
1554301147.784 * [misc]backup-simplify:  Simplify a into a
1554301147.784 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301147.784 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301147.784 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301147.784 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1554301147.784 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1554301147.784 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1554301147.784 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301147.785 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301147.785 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.785 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301147.785 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1554301147.785 * [misc]backup-simplify:  Simplify (- (/ (sin (/ 1 a)) (cos (/ 1 a)))) into (- (/ (sin (/ 1 a)) (cos (/ 1 a))))
1554301147.785 * [misc]backup-simplify:  Simplify (+ (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) (- (/ (sin (/ 1 a)) (cos (/ 1 a))))) into (- (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) (/ (sin (/ 1 a)) (cos (/ 1 a))))
1554301147.785 * [misc]taylor:  Taking taylor expansion of (- (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) (/ (sin (/ 1 a)) (cos (/ 1 a)))) in a
1554301147.785 * [misc]taylor:  Taking taylor expansion of (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) in a
1554301147.785 * [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 z) (/ 1 y))) in a
1554301147.785 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in a
1554301147.785 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301147.785 * [misc]taylor:  Taking taylor expansion of z in a
1554301147.785 * [misc]backup-simplify:  Simplify z into z
1554301147.785 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301147.785 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301147.785 * [misc]taylor:  Taking taylor expansion of y in a
1554301147.785 * [misc]backup-simplify:  Simplify y into y
1554301147.785 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301147.785 * [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
1554301147.785 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 y) (/ 1 z))) into (sin (+ (/ 1 z) (/ 1 y)))
1554301147.786 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 y) (/ 1 z))) into (cos (+ (/ 1 z) (/ 1 y)))
1554301147.786 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 z) (/ 1 y))) in a
1554301147.786 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in a
1554301147.786 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301147.786 * [misc]taylor:  Taking taylor expansion of z in a
1554301147.786 * [misc]backup-simplify:  Simplify z into z
1554301147.786 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301147.786 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301147.786 * [misc]taylor:  Taking taylor expansion of y in a
1554301147.786 * [misc]backup-simplify:  Simplify y into y
1554301147.786 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301147.786 * [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
1554301147.786 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 y) (/ 1 z))) into (cos (+ (/ 1 z) (/ 1 y)))
1554301147.786 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 y) (/ 1 z))) into (sin (+ (/ 1 z) (/ 1 y)))
1554301147.786 * [misc]backup-simplify:  Simplify (* (sin (+ (/ 1 z) (/ 1 y))) 1) into (sin (+ (/ 1 y) (/ 1 z)))
1554301147.786 * [misc]backup-simplify:  Simplify (* (cos (+ (/ 1 z) (/ 1 y))) 0) into 0
1554301147.786 * [misc]backup-simplify:  Simplify (+ (sin (+ (/ 1 y) (/ 1 z))) 0) into (sin (+ (/ 1 z) (/ 1 y)))
1554301147.786 * [misc]backup-simplify:  Simplify (* (cos (+ (/ 1 z) (/ 1 y))) 1) into (cos (+ (/ 1 y) (/ 1 z)))
1554301147.786 * [misc]backup-simplify:  Simplify (* (sin (+ (/ 1 z) (/ 1 y))) 0) into 0
1554301147.786 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.787 * [misc]backup-simplify:  Simplify (+ (cos (+ (/ 1 y) (/ 1 z))) 0) into (cos (+ (/ 1 z) (/ 1 y)))
1554301147.787 * [misc]backup-simplify:  Simplify (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) into (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z))))
1554301147.787 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 a)) (cos (/ 1 a))) in a
1554301147.787 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1554301147.787 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301147.787 * [misc]taylor:  Taking taylor expansion of a in a
1554301147.787 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.787 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.787 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.787 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301147.787 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1554301147.787 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301147.787 * [misc]taylor:  Taking taylor expansion of a in a
1554301147.787 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.787 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.787 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.787 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301147.787 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1554301147.787 * [misc]backup-simplify:  Simplify (- (/ (sin (/ 1 a)) (cos (/ 1 a)))) into (- (/ (sin (/ 1 a)) (cos (/ 1 a))))
1554301147.788 * [misc]backup-simplify:  Simplify (+ (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) (- (/ (sin (/ 1 a)) (cos (/ 1 a))))) into (- (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) (/ (sin (/ 1 a)) (cos (/ 1 a))))
1554301147.788 * [misc]backup-simplify:  Simplify (- (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) (/ (sin (/ 1 a)) (cos (/ 1 a)))) into (- (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) (/ (sin (/ 1 a)) (cos (/ 1 a))))
1554301147.788 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (+ (/ 1 y) (/ 1 z)))) (+ (* (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) (/ 0 (cos (+ (/ 1 y) (/ 1 z))))))) into 0
1554301147.788 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301147.788 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1554301147.788 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301147.789 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301147.789 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1554301147.789 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.790 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301147.790 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1554301147.790 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301147.790 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301147.791 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1554301147.791 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.791 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.791 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 a))) (+ (* (/ (sin (/ 1 a)) (cos (/ 1 a))) (/ 0 (cos (/ 1 a)))))) into 0
1554301147.791 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.791 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.791 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301147.791 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.791 * [misc]taylor:  Taking taylor expansion of 0 in a
1554301147.791 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.791 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.791 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (+ (/ 1 z) (/ 1 y)))) (+ (* (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) (/ 0 (cos (+ (/ 1 z) (/ 1 y))))))) into 0
1554301147.792 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301147.792 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1554301147.792 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301147.793 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301147.793 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1554301147.793 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.793 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301147.793 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1554301147.794 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301147.795 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301147.795 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1554301147.795 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.795 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.795 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 a))) (+ (* (/ (sin (/ 1 a)) (cos (/ 1 a))) (/ 0 (cos (/ 1 a)))))) into 0
1554301147.795 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.796 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.796 * [misc]taylor:  Taking taylor expansion of 0 in a
1554301147.796 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.796 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.796 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301147.796 * [misc]backup-simplify:  Simplify (+ (* (sin (+ (/ 1 z) (/ 1 y))) 0) (* 0 1)) into 0
1554301147.796 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301147.796 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301147.797 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.798 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301147.798 * [misc]backup-simplify:  Simplify (+ (* (cos (+ (/ 1 z) (/ 1 y))) 0) (* 0 0)) into 0
1554301147.798 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.798 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301147.799 * [misc]backup-simplify:  Simplify (+ (* (cos (+ (/ 1 z) (/ 1 y))) 0) (* 0 1)) into 0
1554301147.799 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301147.799 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301147.799 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.800 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301147.800 * [misc]backup-simplify:  Simplify (+ (* (sin (+ (/ 1 z) (/ 1 y))) 0) (* 0 0)) into 0
1554301147.800 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.801 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.801 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (+ (/ 1 z) (/ 1 y)))) (+ (* (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) (/ 0 (cos (+ (/ 1 z) (/ 1 y))))))) into 0
1554301147.801 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 a))) (+ (* (/ (sin (/ 1 a)) (cos (/ 1 a))) (/ 0 (cos (/ 1 a)))))) into 0
1554301147.802 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.802 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.802 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.802 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (+ (/ 1 y) (/ 1 z)))) (+ (* (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) (/ 0 (cos (+ (/ 1 y) (/ 1 z))))) (* 0 (/ 0 (cos (+ (/ 1 y) (/ 1 z))))))) into 0
1554301147.804 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301147.804 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301147.804 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301147.805 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301147.805 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301147.805 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.806 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301147.807 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301147.807 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301147.808 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301147.808 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301147.808 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.808 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.812 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 a))) (+ (* (/ (sin (/ 1 a)) (cos (/ 1 a))) (/ 0 (cos (/ 1 a)))) (* 0 (/ 0 (cos (/ 1 a)))))) into 0
1554301147.812 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.812 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.812 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301147.812 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.813 * [misc]taylor:  Taking taylor expansion of 0 in a
1554301147.813 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.813 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.813 * [misc]taylor:  Taking taylor expansion of 0 in a
1554301147.813 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.813 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.813 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (+ (/ 1 z) (/ 1 y)))) (+ (* (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) (/ 0 (cos (+ (/ 1 z) (/ 1 y))))) (* 0 (/ 0 (cos (+ (/ 1 z) (/ 1 y))))))) into 0
1554301147.815 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301147.815 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301147.815 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301147.816 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301147.816 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301147.817 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.818 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301147.818 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301147.818 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301147.819 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301147.819 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301147.819 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.820 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.820 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 a))) (+ (* (/ (sin (/ 1 a)) (cos (/ 1 a))) (/ 0 (cos (/ 1 a)))) (* 0 (/ 0 (cos (/ 1 a)))))) into 0
1554301147.820 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.820 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.820 * [misc]taylor:  Taking taylor expansion of 0 in a
1554301147.820 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.820 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.821 * [misc]backup-simplify:  Simplify (- (/ (sin (+ (/ 1 (/ 1 y)) (/ 1 (/ 1 z)))) (cos (+ (/ 1 (/ 1 y)) (/ 1 (/ 1 z))))) (/ (sin (/ 1 (/ 1 a))) (cos (/ 1 (/ 1 a))))) into (- (/ (sin (+ z y)) (cos (+ z y))) (/ (sin a) (cos a)))
1554301147.821 * [misc]backup-simplify:  Simplify (- (tan (+ (/ 1 (- y)) (/ 1 (- z)))) (tan (/ 1 (- a)))) into (- (tan (- (+ (/ 1 z) (/ 1 y)))) (tan (/ -1 a)))
1554301147.821 * [misc]approximate:  Taking taylor expansion of (- (tan (- (+ (/ 1 z) (/ 1 y)))) (tan (/ -1 a))) in (y z a) around 0
1554301147.821 * [misc]taylor:  Taking taylor expansion of (- (tan (- (+ (/ 1 z) (/ 1 y)))) (tan (/ -1 a))) in a
1554301147.821 * [misc]taylor:  Taking taylor expansion of (tan (- (+ (/ 1 z) (/ 1 y)))) in a
1554301147.821 * [misc]taylor:  Rewrote expression to (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y)))))
1554301147.821 * [misc]taylor:  Taking taylor expansion of (sin (- (+ (/ 1 z) (/ 1 y)))) in a
1554301147.821 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in a
1554301147.821 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in a
1554301147.821 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301147.821 * [misc]taylor:  Taking taylor expansion of z in a
1554301147.822 * [misc]backup-simplify:  Simplify z into z
1554301147.822 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301147.822 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301147.822 * [misc]taylor:  Taking taylor expansion of y in a
1554301147.822 * [misc]backup-simplify:  Simplify y into y
1554301147.822 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301147.822 * [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
1554301147.822 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1554301147.822 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1554301147.822 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 y) (/ 1 z)))) into (sin (- (+ (/ 1 y) (/ 1 z))))
1554301147.822 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1554301147.823 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 y) (/ 1 z)))) into (cos (- (+ (/ 1 y) (/ 1 z))))
1554301147.823 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 z) (/ 1 y)))) in a
1554301147.823 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in a
1554301147.823 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in a
1554301147.823 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301147.823 * [misc]taylor:  Taking taylor expansion of z in a
1554301147.823 * [misc]backup-simplify:  Simplify z into z
1554301147.823 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301147.823 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301147.823 * [misc]taylor:  Taking taylor expansion of y in a
1554301147.823 * [misc]backup-simplify:  Simplify y into y
1554301147.823 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301147.823 * [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
1554301147.823 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1554301147.823 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1554301147.823 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 y) (/ 1 z)))) into (cos (- (+ (/ 1 y) (/ 1 z))))
1554301147.824 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1554301147.824 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 y) (/ 1 z)))) into (sin (- (+ (/ 1 y) (/ 1 z))))
1554301147.824 * [misc]backup-simplify:  Simplify (* (sin (- (+ (/ 1 y) (/ 1 z)))) 1) into (sin (- (+ (/ 1 y) (/ 1 z))))
1554301147.824 * [misc]backup-simplify:  Simplify (* (cos (- (+ (/ 1 y) (/ 1 z)))) 0) into 0
1554301147.824 * [misc]backup-simplify:  Simplify (+ (sin (- (+ (/ 1 y) (/ 1 z)))) 0) into (sin (- (+ (/ 1 y) (/ 1 z))))
1554301147.824 * [misc]backup-simplify:  Simplify (* (cos (- (+ (/ 1 y) (/ 1 z)))) 1) into (cos (- (+ (/ 1 y) (/ 1 z))))
1554301147.825 * [misc]backup-simplify:  Simplify (* (sin (- (+ (/ 1 y) (/ 1 z)))) 0) into 0
1554301147.825 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.825 * [misc]backup-simplify:  Simplify (+ (cos (- (+ (/ 1 y) (/ 1 z)))) 0) into (cos (- (+ (/ 1 y) (/ 1 z))))
1554301147.825 * [misc]backup-simplify:  Simplify (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z))))) into (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z)))))
1554301147.825 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 a)) in a
1554301147.825 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 a)) (cos (/ -1 a)))
1554301147.825 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1554301147.825 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301147.825 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301147.826 * [misc]backup-simplify:  Simplify -1 into -1
1554301147.826 * [misc]taylor:  Taking taylor expansion of a in a
1554301147.826 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.826 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.826 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301147.826 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301147.826 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1554301147.826 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301147.826 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301147.826 * [misc]backup-simplify:  Simplify -1 into -1
1554301147.826 * [misc]taylor:  Taking taylor expansion of a in a
1554301147.826 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.826 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.826 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301147.826 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301147.826 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1554301147.826 * [misc]taylor:  Taking taylor expansion of (- (tan (- (+ (/ 1 z) (/ 1 y)))) (tan (/ -1 a))) in z
1554301147.826 * [misc]taylor:  Taking taylor expansion of (tan (- (+ (/ 1 z) (/ 1 y)))) in z
1554301147.827 * [misc]taylor:  Rewrote expression to (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y)))))
1554301147.827 * [misc]taylor:  Taking taylor expansion of (sin (- (+ (/ 1 z) (/ 1 y)))) in z
1554301147.827 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in z
1554301147.827 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
1554301147.827 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301147.827 * [misc]taylor:  Taking taylor expansion of z in z
1554301147.827 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.827 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.827 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.827 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301147.827 * [misc]taylor:  Taking taylor expansion of y in z
1554301147.827 * [misc]backup-simplify:  Simplify y into y
1554301147.827 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301147.827 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1554301147.828 * [misc]backup-simplify:  Simplify (- 1) into -1
1554301147.828 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 z) (/ 1 y)))) into (sin (- (+ (/ 1 z) (/ 1 y))))
1554301147.828 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 z) (/ 1 y)))) in z
1554301147.828 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in z
1554301147.828 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
1554301147.828 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301147.828 * [misc]taylor:  Taking taylor expansion of z in z
1554301147.828 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.828 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.828 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.828 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301147.828 * [misc]taylor:  Taking taylor expansion of y in z
1554301147.828 * [misc]backup-simplify:  Simplify y into y
1554301147.828 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301147.829 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1554301147.829 * [misc]backup-simplify:  Simplify (- 1) into -1
1554301147.829 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 z) (/ 1 y)))) into (cos (- (+ (/ 1 z) (/ 1 y))))
1554301147.829 * [misc]backup-simplify:  Simplify (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) into (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y)))))
1554301147.829 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 a)) in z
1554301147.829 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 a)) (cos (/ -1 a)))
1554301147.829 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1554301147.829 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301147.829 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301147.829 * [misc]backup-simplify:  Simplify -1 into -1
1554301147.829 * [misc]taylor:  Taking taylor expansion of a in z
1554301147.830 * [misc]backup-simplify:  Simplify a into a
1554301147.830 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301147.830 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301147.830 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301147.830 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1554301147.830 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301147.830 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301147.830 * [misc]backup-simplify:  Simplify -1 into -1
1554301147.830 * [misc]taylor:  Taking taylor expansion of a in z
1554301147.830 * [misc]backup-simplify:  Simplify a into a
1554301147.830 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301147.830 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301147.830 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301147.830 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1554301147.830 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1554301147.830 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1554301147.830 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301147.831 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301147.831 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.831 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301147.831 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1554301147.831 * [misc]taylor:  Taking taylor expansion of (- (tan (- (+ (/ 1 z) (/ 1 y)))) (tan (/ -1 a))) in y
1554301147.831 * [misc]taylor:  Taking taylor expansion of (tan (- (+ (/ 1 z) (/ 1 y)))) in y
1554301147.831 * [misc]taylor:  Rewrote expression to (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y)))))
1554301147.831 * [misc]taylor:  Taking taylor expansion of (sin (- (+ (/ 1 z) (/ 1 y)))) in y
1554301147.831 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in y
1554301147.831 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1554301147.831 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301147.831 * [misc]taylor:  Taking taylor expansion of z in y
1554301147.831 * [misc]backup-simplify:  Simplify z into z
1554301147.831 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301147.831 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301147.831 * [misc]taylor:  Taking taylor expansion of y in y
1554301147.831 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.831 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.832 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.832 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1554301147.832 * [misc]backup-simplify:  Simplify (- 1) into -1
1554301147.832 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 z) (/ 1 y)))) into (sin (- (+ (/ 1 z) (/ 1 y))))
1554301147.832 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 z) (/ 1 y)))) in y
1554301147.832 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in y
1554301147.832 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1554301147.832 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301147.832 * [misc]taylor:  Taking taylor expansion of z in y
1554301147.833 * [misc]backup-simplify:  Simplify z into z
1554301147.833 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301147.833 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301147.833 * [misc]taylor:  Taking taylor expansion of y in y
1554301147.833 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.833 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.833 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.833 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1554301147.833 * [misc]backup-simplify:  Simplify (- 1) into -1
1554301147.833 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 z) (/ 1 y)))) into (cos (- (+ (/ 1 z) (/ 1 y))))
1554301147.834 * [misc]backup-simplify:  Simplify (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) into (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y)))))
1554301147.834 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 a)) in y
1554301147.834 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 a)) (cos (/ -1 a)))
1554301147.834 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1554301147.834 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301147.834 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301147.834 * [misc]backup-simplify:  Simplify -1 into -1
1554301147.834 * [misc]taylor:  Taking taylor expansion of a in y
1554301147.834 * [misc]backup-simplify:  Simplify a into a
1554301147.834 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301147.834 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301147.834 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301147.834 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1554301147.834 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301147.834 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301147.834 * [misc]backup-simplify:  Simplify -1 into -1
1554301147.834 * [misc]taylor:  Taking taylor expansion of a in y
1554301147.834 * [misc]backup-simplify:  Simplify a into a
1554301147.834 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301147.834 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301147.834 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301147.835 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1554301147.835 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1554301147.835 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1554301147.835 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301147.835 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301147.835 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.835 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301147.835 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1554301147.835 * [misc]taylor:  Taking taylor expansion of (- (tan (- (+ (/ 1 z) (/ 1 y)))) (tan (/ -1 a))) in y
1554301147.835 * [misc]taylor:  Taking taylor expansion of (tan (- (+ (/ 1 z) (/ 1 y)))) in y
1554301147.835 * [misc]taylor:  Rewrote expression to (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y)))))
1554301147.835 * [misc]taylor:  Taking taylor expansion of (sin (- (+ (/ 1 z) (/ 1 y)))) in y
1554301147.835 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in y
1554301147.835 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1554301147.835 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301147.836 * [misc]taylor:  Taking taylor expansion of z in y
1554301147.836 * [misc]backup-simplify:  Simplify z into z
1554301147.836 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301147.836 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301147.836 * [misc]taylor:  Taking taylor expansion of y in y
1554301147.836 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.836 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.836 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.836 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1554301147.836 * [misc]backup-simplify:  Simplify (- 1) into -1
1554301147.836 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 z) (/ 1 y)))) into (sin (- (+ (/ 1 z) (/ 1 y))))
1554301147.836 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 z) (/ 1 y)))) in y
1554301147.836 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in y
1554301147.836 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1554301147.836 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301147.836 * [misc]taylor:  Taking taylor expansion of z in y
1554301147.836 * [misc]backup-simplify:  Simplify z into z
1554301147.837 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301147.837 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301147.837 * [misc]taylor:  Taking taylor expansion of y in y
1554301147.837 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.837 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.837 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.837 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1554301147.837 * [misc]backup-simplify:  Simplify (- 1) into -1
1554301147.837 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 z) (/ 1 y)))) into (cos (- (+ (/ 1 z) (/ 1 y))))
1554301147.838 * [misc]backup-simplify:  Simplify (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) into (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y)))))
1554301147.838 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 a)) in y
1554301147.838 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 a)) (cos (/ -1 a)))
1554301147.838 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1554301147.838 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301147.838 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301147.838 * [misc]backup-simplify:  Simplify -1 into -1
1554301147.838 * [misc]taylor:  Taking taylor expansion of a in y
1554301147.838 * [misc]backup-simplify:  Simplify a into a
1554301147.838 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301147.838 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301147.838 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301147.838 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1554301147.838 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301147.838 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301147.838 * [misc]backup-simplify:  Simplify -1 into -1
1554301147.838 * [misc]taylor:  Taking taylor expansion of a in y
1554301147.838 * [misc]backup-simplify:  Simplify a into a
1554301147.838 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301147.838 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301147.838 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301147.838 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1554301147.839 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1554301147.839 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1554301147.839 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301147.839 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301147.839 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.839 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301147.839 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1554301147.839 * [misc]backup-simplify:  Simplify (- (/ (sin (/ -1 a)) (cos (/ -1 a)))) into (- (/ (sin (/ -1 a)) (cos (/ -1 a))))
1554301147.840 * [misc]backup-simplify:  Simplify (+ (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) (- (/ (sin (/ -1 a)) (cos (/ -1 a))))) into (- (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) (/ (sin (/ -1 a)) (cos (/ -1 a))))
1554301147.840 * [misc]taylor:  Taking taylor expansion of (- (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) (/ (sin (/ -1 a)) (cos (/ -1 a)))) in z
1554301147.840 * [misc]taylor:  Taking taylor expansion of (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) in z
1554301147.840 * [misc]taylor:  Taking taylor expansion of (sin (- (+ (/ 1 z) (/ 1 y)))) in z
1554301147.840 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in z
1554301147.840 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
1554301147.840 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301147.840 * [misc]taylor:  Taking taylor expansion of z in z
1554301147.840 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.840 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.840 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.840 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301147.840 * [misc]taylor:  Taking taylor expansion of y in z
1554301147.840 * [misc]backup-simplify:  Simplify y into y
1554301147.840 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301147.841 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1554301147.841 * [misc]backup-simplify:  Simplify (- 1) into -1
1554301147.841 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 z) (/ 1 y)))) into (sin (- (+ (/ 1 z) (/ 1 y))))
1554301147.841 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 z) (/ 1 y)))) in z
1554301147.841 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in z
1554301147.841 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
1554301147.841 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301147.841 * [misc]taylor:  Taking taylor expansion of z in z
1554301147.841 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.841 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.841 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.841 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301147.841 * [misc]taylor:  Taking taylor expansion of y in z
1554301147.841 * [misc]backup-simplify:  Simplify y into y
1554301147.841 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301147.842 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1554301147.842 * [misc]backup-simplify:  Simplify (- 1) into -1
1554301147.842 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 z) (/ 1 y)))) into (cos (- (+ (/ 1 z) (/ 1 y))))
1554301147.842 * [misc]backup-simplify:  Simplify (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) into (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y)))))
1554301147.842 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 a)) (cos (/ -1 a))) in z
1554301147.842 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1554301147.842 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301147.842 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301147.842 * [misc]backup-simplify:  Simplify -1 into -1
1554301147.842 * [misc]taylor:  Taking taylor expansion of a in z
1554301147.842 * [misc]backup-simplify:  Simplify a into a
1554301147.842 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301147.843 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301147.843 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301147.843 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1554301147.843 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301147.843 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301147.843 * [misc]backup-simplify:  Simplify -1 into -1
1554301147.843 * [misc]taylor:  Taking taylor expansion of a in z
1554301147.843 * [misc]backup-simplify:  Simplify a into a
1554301147.843 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301147.843 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301147.843 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301147.843 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1554301147.843 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1554301147.843 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1554301147.843 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301147.843 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301147.844 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.844 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301147.844 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1554301147.844 * [misc]backup-simplify:  Simplify (- (/ (sin (/ -1 a)) (cos (/ -1 a)))) into (- (/ (sin (/ -1 a)) (cos (/ -1 a))))
1554301147.844 * [misc]backup-simplify:  Simplify (+ (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) (- (/ (sin (/ -1 a)) (cos (/ -1 a))))) into (- (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) (/ (sin (/ -1 a)) (cos (/ -1 a))))
1554301147.844 * [misc]taylor:  Taking taylor expansion of (- (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) (/ (sin (/ -1 a)) (cos (/ -1 a)))) in a
1554301147.844 * [misc]taylor:  Taking taylor expansion of (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) in a
1554301147.845 * [misc]taylor:  Taking taylor expansion of (sin (- (+ (/ 1 z) (/ 1 y)))) in a
1554301147.845 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in a
1554301147.845 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in a
1554301147.845 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301147.845 * [misc]taylor:  Taking taylor expansion of z in a
1554301147.845 * [misc]backup-simplify:  Simplify z into z
1554301147.845 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301147.845 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301147.845 * [misc]taylor:  Taking taylor expansion of y in a
1554301147.845 * [misc]backup-simplify:  Simplify y into y
1554301147.845 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301147.845 * [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
1554301147.845 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1554301147.845 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1554301147.845 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 y) (/ 1 z)))) into (sin (- (+ (/ 1 y) (/ 1 z))))
1554301147.846 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1554301147.846 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 y) (/ 1 z)))) into (cos (- (+ (/ 1 y) (/ 1 z))))
1554301147.846 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 z) (/ 1 y)))) in a
1554301147.846 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in a
1554301147.846 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in a
1554301147.846 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301147.846 * [misc]taylor:  Taking taylor expansion of z in a
1554301147.846 * [misc]backup-simplify:  Simplify z into z
1554301147.846 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301147.846 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301147.846 * [misc]taylor:  Taking taylor expansion of y in a
1554301147.846 * [misc]backup-simplify:  Simplify y into y
1554301147.846 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301147.846 * [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
1554301147.846 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1554301147.846 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1554301147.847 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 y) (/ 1 z)))) into (cos (- (+ (/ 1 y) (/ 1 z))))
1554301147.847 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1554301147.847 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 y) (/ 1 z)))) into (sin (- (+ (/ 1 y) (/ 1 z))))
1554301147.847 * [misc]backup-simplify:  Simplify (* (sin (- (+ (/ 1 y) (/ 1 z)))) 1) into (sin (- (+ (/ 1 y) (/ 1 z))))
1554301147.847 * [misc]backup-simplify:  Simplify (* (cos (- (+ (/ 1 y) (/ 1 z)))) 0) into 0
1554301147.847 * [misc]backup-simplify:  Simplify (+ (sin (- (+ (/ 1 y) (/ 1 z)))) 0) into (sin (- (+ (/ 1 y) (/ 1 z))))
1554301147.848 * [misc]backup-simplify:  Simplify (* (cos (- (+ (/ 1 y) (/ 1 z)))) 1) into (cos (- (+ (/ 1 y) (/ 1 z))))
1554301147.848 * [misc]backup-simplify:  Simplify (* (sin (- (+ (/ 1 y) (/ 1 z)))) 0) into 0
1554301147.848 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.848 * [misc]backup-simplify:  Simplify (+ (cos (- (+ (/ 1 y) (/ 1 z)))) 0) into (cos (- (+ (/ 1 y) (/ 1 z))))
1554301147.848 * [misc]backup-simplify:  Simplify (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z))))) into (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z)))))
1554301147.848 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 a)) (cos (/ -1 a))) in a
1554301147.848 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1554301147.849 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301147.849 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301147.849 * [misc]backup-simplify:  Simplify -1 into -1
1554301147.849 * [misc]taylor:  Taking taylor expansion of a in a
1554301147.849 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.849 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.849 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301147.849 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301147.849 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1554301147.849 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301147.849 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301147.849 * [misc]backup-simplify:  Simplify -1 into -1
1554301147.849 * [misc]taylor:  Taking taylor expansion of a in a
1554301147.849 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.849 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.849 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301147.849 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301147.849 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1554301147.850 * [misc]backup-simplify:  Simplify (- (/ (sin (/ -1 a)) (cos (/ -1 a)))) into (- (/ (sin (/ -1 a)) (cos (/ -1 a))))
1554301147.850 * [misc]backup-simplify:  Simplify (+ (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z))))) (- (/ (sin (/ -1 a)) (cos (/ -1 a))))) into (- (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z))))) (/ (sin (/ -1 a)) (cos (/ -1 a))))
1554301147.850 * [misc]backup-simplify:  Simplify (- (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z))))) (/ (sin (/ -1 a)) (cos (/ -1 a)))) into (- (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z))))) (/ (sin (/ -1 a)) (cos (/ -1 a))))
1554301147.851 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (- (+ (/ 1 z) (/ 1 y))))) (+ (* (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) (/ 0 (cos (- (+ (/ 1 z) (/ 1 y)))))))) into 0
1554301147.851 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301147.852 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1554301147.852 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301147.853 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301147.853 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1554301147.853 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.853 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301147.854 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1554301147.854 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301147.855 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301147.855 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1554301147.855 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.855 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.856 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 a))) (+ (* (/ (sin (/ -1 a)) (cos (/ -1 a))) (/ 0 (cos (/ -1 a)))))) into 0
1554301147.856 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.856 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.856 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301147.856 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.856 * [misc]taylor:  Taking taylor expansion of 0 in a
1554301147.856 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.856 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.857 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (- (+ (/ 1 z) (/ 1 y))))) (+ (* (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) (/ 0 (cos (- (+ (/ 1 z) (/ 1 y)))))))) into 0
1554301147.857 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301147.857 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1554301147.857 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301147.859 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301147.859 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1554301147.859 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.859 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301147.860 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1554301147.860 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301147.861 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301147.861 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1554301147.861 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.861 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.861 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 a))) (+ (* (/ (sin (/ -1 a)) (cos (/ -1 a))) (/ 0 (cos (/ -1 a)))))) into 0
1554301147.862 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.862 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.862 * [misc]taylor:  Taking taylor expansion of 0 in a
1554301147.862 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.862 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.862 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301147.862 * [misc]backup-simplify:  Simplify (+ (* (sin (- (+ (/ 1 y) (/ 1 z)))) 0) (* 0 1)) into 0
1554301147.863 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301147.863 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301147.863 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.863 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.864 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301147.864 * [misc]backup-simplify:  Simplify (+ (* (cos (- (+ (/ 1 y) (/ 1 z)))) 0) (* 0 0)) into 0
1554301147.864 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.865 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301147.865 * [misc]backup-simplify:  Simplify (+ (* (cos (- (+ (/ 1 y) (/ 1 z)))) 0) (* 0 1)) into 0
1554301147.865 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301147.865 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301147.865 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.866 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.866 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301147.867 * [misc]backup-simplify:  Simplify (+ (* (sin (- (+ (/ 1 y) (/ 1 z)))) 0) (* 0 0)) into 0
1554301147.867 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.867 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.868 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (- (+ (/ 1 y) (/ 1 z))))) (+ (* (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z))))) (/ 0 (cos (- (+ (/ 1 y) (/ 1 z)))))))) into 0
1554301147.868 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 a))) (+ (* (/ (sin (/ -1 a)) (cos (/ -1 a))) (/ 0 (cos (/ -1 a)))))) into 0
1554301147.868 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.868 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.868 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.869 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (- (+ (/ 1 z) (/ 1 y))))) (+ (* (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) (/ 0 (cos (- (+ (/ 1 z) (/ 1 y)))))) (* 0 (/ 0 (cos (- (+ (/ 1 z) (/ 1 y)))))))) into 0
1554301147.870 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301147.871 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301147.871 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301147.872 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301147.872 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301147.872 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.873 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301147.874 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301147.874 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301147.875 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301147.875 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301147.875 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.875 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.876 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 a))) (+ (* (/ (sin (/ -1 a)) (cos (/ -1 a))) (/ 0 (cos (/ -1 a)))) (* 0 (/ 0 (cos (/ -1 a)))))) into 0
1554301147.876 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.876 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.876 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301147.876 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.876 * [misc]taylor:  Taking taylor expansion of 0 in a
1554301147.876 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.876 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.876 * [misc]taylor:  Taking taylor expansion of 0 in a
1554301147.876 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.876 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.877 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (- (+ (/ 1 z) (/ 1 y))))) (+ (* (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) (/ 0 (cos (- (+ (/ 1 z) (/ 1 y)))))) (* 0 (/ 0 (cos (- (+ (/ 1 z) (/ 1 y)))))))) into 0
1554301147.879 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301147.879 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301147.879 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301147.880 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301147.881 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301147.881 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.882 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301147.882 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301147.882 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301147.883 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301147.884 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301147.884 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.884 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.884 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 a))) (+ (* (/ (sin (/ -1 a)) (cos (/ -1 a))) (/ 0 (cos (/ -1 a)))) (* 0 (/ 0 (cos (/ -1 a)))))) into 0
1554301147.884 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.885 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.885 * [misc]taylor:  Taking taylor expansion of 0 in a
1554301147.885 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.885 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.885 * [misc]backup-simplify:  Simplify (- (/ (sin (- (+ (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- z)))))) (cos (- (+ (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- z))))))) (/ (sin (/ -1 (/ 1 (- a)))) (cos (/ -1 (/ 1 (- a)))))) into (- (/ (sin (+ z y)) (cos (+ z y))) (/ (sin a) (cos a)))
1554301147.885 * * * * [misc]progress:  [ 3 / 3 ] generating series at (2)
1554301147.886 * [misc]backup-simplify:  Simplify (+ x (- (tan (+ y z)) (tan a))) into (- (+ (tan (+ z y)) x) (tan a))
1554301147.886 * [misc]approximate:  Taking taylor expansion of (- (+ (tan (+ z y)) x) (tan a)) in (x y z a) around 0
1554301147.886 * [misc]taylor:  Taking taylor expansion of (- (+ (tan (+ z y)) x) (tan a)) in a
1554301147.886 * [misc]taylor:  Taking taylor expansion of (+ (tan (+ z y)) x) in a
1554301147.886 * [misc]taylor:  Taking taylor expansion of (tan (+ z y)) in a
1554301147.886 * [misc]taylor:  Rewrote expression to (/ (sin (+ z y)) (cos (+ z y)))
1554301147.886 * [misc]taylor:  Taking taylor expansion of (sin (+ z y)) in a
1554301147.886 * [misc]taylor:  Taking taylor expansion of (+ z y) in a
1554301147.886 * [misc]taylor:  Taking taylor expansion of z in a
1554301147.886 * [misc]backup-simplify:  Simplify z into z
1554301147.886 * [misc]taylor:  Taking taylor expansion of y in a
1554301147.886 * [misc]backup-simplify:  Simplify y into y
1554301147.886 * [misc]backup-simplify:  Simplify (+ z y) into (+ z y)
1554301147.886 * [misc]backup-simplify:  Simplify (sin (+ z y)) into (sin (+ z y))
1554301147.886 * [misc]backup-simplify:  Simplify (cos (+ z y)) into (cos (+ z y))
1554301147.886 * [misc]taylor:  Taking taylor expansion of (cos (+ z y)) in a
1554301147.886 * [misc]taylor:  Taking taylor expansion of (+ z y) in a
1554301147.886 * [misc]taylor:  Taking taylor expansion of z in a
1554301147.886 * [misc]backup-simplify:  Simplify z into z
1554301147.886 * [misc]taylor:  Taking taylor expansion of y in a
1554301147.886 * [misc]backup-simplify:  Simplify y into y
1554301147.886 * [misc]backup-simplify:  Simplify (+ z y) into (+ z y)
1554301147.886 * [misc]backup-simplify:  Simplify (cos (+ z y)) into (cos (+ z y))
1554301147.886 * [misc]backup-simplify:  Simplify (sin (+ z y)) into (sin (+ z y))
1554301147.887 * [misc]backup-simplify:  Simplify (* (sin (+ z y)) 1) into (sin (+ z y))
1554301147.887 * [misc]backup-simplify:  Simplify (* (cos (+ z y)) 0) into 0
1554301147.887 * [misc]backup-simplify:  Simplify (+ (sin (+ z y)) 0) into (sin (+ z y))
1554301147.887 * [misc]backup-simplify:  Simplify (* (cos (+ z y)) 1) into (cos (+ z y))
1554301147.887 * [misc]backup-simplify:  Simplify (* (sin (+ z y)) 0) into 0
1554301147.887 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.887 * [misc]backup-simplify:  Simplify (+ (cos (+ z y)) 0) into (cos (+ z y))
1554301147.887 * [misc]backup-simplify:  Simplify (/ (sin (+ z y)) (cos (+ z y))) into (/ (sin (+ z y)) (cos (+ z y)))
1554301147.887 * [misc]taylor:  Taking taylor expansion of x in a
1554301147.887 * [misc]backup-simplify:  Simplify x into x
1554301147.887 * [misc]taylor:  Taking taylor expansion of (tan a) in a
1554301147.888 * [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
1554301147.888 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1554301147.888 * [misc]taylor:  Taking taylor expansion of a in a
1554301147.888 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.888 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.888 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1554301147.888 * [misc]taylor:  Taking taylor expansion of a in a
1554301147.888 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.888 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.889 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301147.889 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.889 * [misc]taylor:  Taking taylor expansion of (- (+ (tan (+ z y)) x) (tan a)) in z
1554301147.889 * [misc]taylor:  Taking taylor expansion of (+ (tan (+ z y)) x) in z
1554301147.889 * [misc]taylor:  Taking taylor expansion of (tan (+ z y)) in z
1554301147.889 * [misc]taylor:  Rewrote expression to (/ (sin (+ z y)) (cos (+ z y)))
1554301147.889 * [misc]taylor:  Taking taylor expansion of (sin (+ z y)) in z
1554301147.889 * [misc]taylor:  Taking taylor expansion of (+ z y) in z
1554301147.889 * [misc]taylor:  Taking taylor expansion of z in z
1554301147.889 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.889 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.889 * [misc]taylor:  Taking taylor expansion of y in z
1554301147.890 * [misc]backup-simplify:  Simplify y into y
1554301147.890 * [misc]backup-simplify:  Simplify (+ 0 y) into y
1554301147.890 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301147.890 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301147.890 * [misc]taylor:  Taking taylor expansion of (cos (+ z y)) in z
1554301147.890 * [misc]taylor:  Taking taylor expansion of (+ z y) in z
1554301147.890 * [misc]taylor:  Taking taylor expansion of z in z
1554301147.890 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.890 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.890 * [misc]taylor:  Taking taylor expansion of y in z
1554301147.890 * [misc]backup-simplify:  Simplify y into y
1554301147.890 * [misc]backup-simplify:  Simplify (+ 0 y) into y
1554301147.890 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301147.890 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301147.890 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301147.890 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301147.890 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301147.890 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301147.890 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301147.891 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.891 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301147.891 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1554301147.891 * [misc]taylor:  Taking taylor expansion of x in z
1554301147.891 * [misc]backup-simplify:  Simplify x into x
1554301147.891 * [misc]taylor:  Taking taylor expansion of (tan a) in z
1554301147.891 * [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
1554301147.891 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1554301147.891 * [misc]taylor:  Taking taylor expansion of a in z
1554301147.891 * [misc]backup-simplify:  Simplify a into a
1554301147.891 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301147.891 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301147.891 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1554301147.891 * [misc]taylor:  Taking taylor expansion of a in z
1554301147.891 * [misc]backup-simplify:  Simplify a into a
1554301147.891 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301147.891 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301147.891 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1554301147.891 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1554301147.891 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1554301147.892 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1554301147.892 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1554301147.892 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.892 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1554301147.892 * [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
1554301147.892 * [misc]taylor:  Taking taylor expansion of (- (+ (tan (+ z y)) x) (tan a)) in y
1554301147.892 * [misc]taylor:  Taking taylor expansion of (+ (tan (+ z y)) x) in y
1554301147.892 * [misc]taylor:  Taking taylor expansion of (tan (+ z y)) in y
1554301147.892 * [misc]taylor:  Rewrote expression to (/ (sin (+ z y)) (cos (+ z y)))
1554301147.892 * [misc]taylor:  Taking taylor expansion of (sin (+ z y)) in y
1554301147.892 * [misc]taylor:  Taking taylor expansion of (+ z y) in y
1554301147.892 * [misc]taylor:  Taking taylor expansion of z in y
1554301147.892 * [misc]backup-simplify:  Simplify z into z
1554301147.892 * [misc]taylor:  Taking taylor expansion of y in y
1554301147.892 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.892 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.892 * [misc]backup-simplify:  Simplify (+ z 0) into z
1554301147.892 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301147.892 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301147.892 * [misc]taylor:  Taking taylor expansion of (cos (+ z y)) in y
1554301147.892 * [misc]taylor:  Taking taylor expansion of (+ z y) in y
1554301147.892 * [misc]taylor:  Taking taylor expansion of z in y
1554301147.893 * [misc]backup-simplify:  Simplify z into z
1554301147.893 * [misc]taylor:  Taking taylor expansion of y in y
1554301147.893 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.893 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.893 * [misc]backup-simplify:  Simplify (+ z 0) into z
1554301147.893 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301147.893 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301147.893 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301147.893 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301147.893 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301147.893 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301147.893 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301147.893 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.893 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301147.893 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301147.893 * [misc]taylor:  Taking taylor expansion of x in y
1554301147.893 * [misc]backup-simplify:  Simplify x into x
1554301147.894 * [misc]taylor:  Taking taylor expansion of (tan a) in y
1554301147.894 * [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
1554301147.894 * [misc]taylor:  Taking taylor expansion of (sin a) in y
1554301147.894 * [misc]taylor:  Taking taylor expansion of a in y
1554301147.894 * [misc]backup-simplify:  Simplify a into a
1554301147.894 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301147.894 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301147.894 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1554301147.894 * [misc]taylor:  Taking taylor expansion of a in y
1554301147.894 * [misc]backup-simplify:  Simplify a into a
1554301147.894 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301147.894 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301147.894 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1554301147.894 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1554301147.894 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1554301147.894 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1554301147.894 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1554301147.894 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.894 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1554301147.895 * [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
1554301147.895 * [misc]taylor:  Taking taylor expansion of (- (+ (tan (+ z y)) x) (tan a)) in x
1554301147.895 * [misc]taylor:  Taking taylor expansion of (+ (tan (+ z y)) x) in x
1554301147.895 * [misc]taylor:  Taking taylor expansion of (tan (+ z y)) in x
1554301147.895 * [misc]taylor:  Rewrote expression to (/ (sin (+ z y)) (cos (+ z y)))
1554301147.895 * [misc]taylor:  Taking taylor expansion of (sin (+ z y)) in x
1554301147.895 * [misc]taylor:  Taking taylor expansion of (+ z y) in x
1554301147.895 * [misc]taylor:  Taking taylor expansion of z in x
1554301147.895 * [misc]backup-simplify:  Simplify z into z
1554301147.895 * [misc]taylor:  Taking taylor expansion of y in x
1554301147.895 * [misc]backup-simplify:  Simplify y into y
1554301147.895 * [misc]backup-simplify:  Simplify (+ z y) into (+ z y)
1554301147.895 * [misc]backup-simplify:  Simplify (sin (+ z y)) into (sin (+ z y))
1554301147.895 * [misc]backup-simplify:  Simplify (cos (+ z y)) into (cos (+ z y))
1554301147.895 * [misc]taylor:  Taking taylor expansion of (cos (+ z y)) in x
1554301147.895 * [misc]taylor:  Taking taylor expansion of (+ z y) in x
1554301147.895 * [misc]taylor:  Taking taylor expansion of z in x
1554301147.895 * [misc]backup-simplify:  Simplify z into z
1554301147.895 * [misc]taylor:  Taking taylor expansion of y in x
1554301147.895 * [misc]backup-simplify:  Simplify y into y
1554301147.895 * [misc]backup-simplify:  Simplify (+ z y) into (+ z y)
1554301147.895 * [misc]backup-simplify:  Simplify (cos (+ z y)) into (cos (+ z y))
1554301147.895 * [misc]backup-simplify:  Simplify (sin (+ z y)) into (sin (+ z y))
1554301147.895 * [misc]backup-simplify:  Simplify (* (sin (+ z y)) 1) into (sin (+ z y))
1554301147.896 * [misc]backup-simplify:  Simplify (* (cos (+ z y)) 0) into 0
1554301147.896 * [misc]backup-simplify:  Simplify (+ (sin (+ z y)) 0) into (sin (+ z y))
1554301147.896 * [misc]backup-simplify:  Simplify (* (cos (+ z y)) 1) into (cos (+ z y))
1554301147.896 * [misc]backup-simplify:  Simplify (* (sin (+ z y)) 0) into 0
1554301147.896 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.896 * [misc]backup-simplify:  Simplify (+ (cos (+ z y)) 0) into (cos (+ z y))
1554301147.896 * [misc]backup-simplify:  Simplify (/ (sin (+ z y)) (cos (+ z y))) into (/ (sin (+ z y)) (cos (+ z y)))
1554301147.896 * [misc]taylor:  Taking taylor expansion of x in x
1554301147.896 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.896 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.896 * [misc]taylor:  Taking taylor expansion of (tan a) in x
1554301147.896 * [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
1554301147.896 * [misc]taylor:  Taking taylor expansion of (sin a) in x
1554301147.896 * [misc]taylor:  Taking taylor expansion of a in x
1554301147.897 * [misc]backup-simplify:  Simplify a into a
1554301147.897 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301147.897 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301147.897 * [misc]taylor:  Taking taylor expansion of (cos a) in x
1554301147.897 * [misc]taylor:  Taking taylor expansion of a in x
1554301147.897 * [misc]backup-simplify:  Simplify a into a
1554301147.897 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301147.897 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301147.897 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1554301147.897 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1554301147.897 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1554301147.897 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1554301147.897 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1554301147.897 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.897 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1554301147.897 * [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
1554301147.897 * [misc]taylor:  Taking taylor expansion of (- (+ (tan (+ z y)) x) (tan a)) in x
1554301147.898 * [misc]taylor:  Taking taylor expansion of (+ (tan (+ z y)) x) in x
1554301147.898 * [misc]taylor:  Taking taylor expansion of (tan (+ z y)) in x
1554301147.898 * [misc]taylor:  Rewrote expression to (/ (sin (+ z y)) (cos (+ z y)))
1554301147.898 * [misc]taylor:  Taking taylor expansion of (sin (+ z y)) in x
1554301147.898 * [misc]taylor:  Taking taylor expansion of (+ z y) in x
1554301147.898 * [misc]taylor:  Taking taylor expansion of z in x
1554301147.898 * [misc]backup-simplify:  Simplify z into z
1554301147.898 * [misc]taylor:  Taking taylor expansion of y in x
1554301147.898 * [misc]backup-simplify:  Simplify y into y
1554301147.898 * [misc]backup-simplify:  Simplify (+ z y) into (+ z y)
1554301147.898 * [misc]backup-simplify:  Simplify (sin (+ z y)) into (sin (+ z y))
1554301147.898 * [misc]backup-simplify:  Simplify (cos (+ z y)) into (cos (+ z y))
1554301147.898 * [misc]taylor:  Taking taylor expansion of (cos (+ z y)) in x
1554301147.898 * [misc]taylor:  Taking taylor expansion of (+ z y) in x
1554301147.898 * [misc]taylor:  Taking taylor expansion of z in x
1554301147.898 * [misc]backup-simplify:  Simplify z into z
1554301147.898 * [misc]taylor:  Taking taylor expansion of y in x
1554301147.898 * [misc]backup-simplify:  Simplify y into y
1554301147.898 * [misc]backup-simplify:  Simplify (+ z y) into (+ z y)
1554301147.898 * [misc]backup-simplify:  Simplify (cos (+ z y)) into (cos (+ z y))
1554301147.898 * [misc]backup-simplify:  Simplify (sin (+ z y)) into (sin (+ z y))
1554301147.898 * [misc]backup-simplify:  Simplify (* (sin (+ z y)) 1) into (sin (+ z y))
1554301147.899 * [misc]backup-simplify:  Simplify (* (cos (+ z y)) 0) into 0
1554301147.899 * [misc]backup-simplify:  Simplify (+ (sin (+ z y)) 0) into (sin (+ z y))
1554301147.899 * [misc]backup-simplify:  Simplify (* (cos (+ z y)) 1) into (cos (+ z y))
1554301147.899 * [misc]backup-simplify:  Simplify (* (sin (+ z y)) 0) into 0
1554301147.899 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.899 * [misc]backup-simplify:  Simplify (+ (cos (+ z y)) 0) into (cos (+ z y))
1554301147.899 * [misc]backup-simplify:  Simplify (/ (sin (+ z y)) (cos (+ z y))) into (/ (sin (+ z y)) (cos (+ z y)))
1554301147.899 * [misc]taylor:  Taking taylor expansion of x in x
1554301147.899 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.899 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.899 * [misc]taylor:  Taking taylor expansion of (tan a) in x
1554301147.899 * [misc]taylor:  Rewrote expression to (/ (sin a) (cos a))
1554301147.899 * [misc]taylor:  Taking taylor expansion of (sin a) in x
1554301147.899 * [misc]taylor:  Taking taylor expansion of a in x
1554301147.899 * [misc]backup-simplify:  Simplify a into a
1554301147.900 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301147.900 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301147.900 * [misc]taylor:  Taking taylor expansion of (cos a) in x
1554301147.900 * [misc]taylor:  Taking taylor expansion of a in x
1554301147.900 * [misc]backup-simplify:  Simplify a into a
1554301147.900 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301147.900 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301147.900 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1554301147.900 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1554301147.900 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1554301147.900 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1554301147.900 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1554301147.900 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.900 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1554301147.900 * [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
1554301147.901 * [misc]backup-simplify:  Simplify (+ (/ (sin (+ z y)) (cos (+ z y))) 0) into (/ (sin (+ z y)) (cos (+ z y)))
1554301147.901 * [misc]backup-simplify:  Simplify (- (/ (sin a) (cos a))) into (- (/ (sin a) (cos a)))
1554301147.901 * [misc]backup-simplify:  Simplify (+ (/ (sin (+ z y)) (cos (+ z y))) (- (/ (sin a) (cos a)))) into (- (/ (sin (+ z y)) (cos (+ z y))) (/ (sin a) (cos a)))
1554301147.901 * [misc]taylor:  Taking taylor expansion of (- (/ (sin (+ z y)) (cos (+ z y))) (/ (sin a) (cos a))) in y
1554301147.901 * [misc]taylor:  Taking taylor expansion of (/ (sin (+ z y)) (cos (+ z y))) in y
1554301147.901 * [misc]taylor:  Taking taylor expansion of (sin (+ z y)) in y
1554301147.901 * [misc]taylor:  Taking taylor expansion of (+ z y) in y
1554301147.901 * [misc]taylor:  Taking taylor expansion of z in y
1554301147.901 * [misc]backup-simplify:  Simplify z into z
1554301147.901 * [misc]taylor:  Taking taylor expansion of y in y
1554301147.901 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.901 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.901 * [misc]backup-simplify:  Simplify (+ z 0) into z
1554301147.901 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301147.901 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301147.901 * [misc]taylor:  Taking taylor expansion of (cos (+ z y)) in y
1554301147.901 * [misc]taylor:  Taking taylor expansion of (+ z y) in y
1554301147.902 * [misc]taylor:  Taking taylor expansion of z in y
1554301147.902 * [misc]backup-simplify:  Simplify z into z
1554301147.902 * [misc]taylor:  Taking taylor expansion of y in y
1554301147.902 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.902 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.902 * [misc]backup-simplify:  Simplify (+ z 0) into z
1554301147.902 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301147.902 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301147.902 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301147.902 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301147.902 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301147.902 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301147.902 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301147.902 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.902 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301147.903 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301147.903 * [misc]taylor:  Taking taylor expansion of (/ (sin a) (cos a)) in y
1554301147.903 * [misc]taylor:  Taking taylor expansion of (sin a) in y
1554301147.903 * [misc]taylor:  Taking taylor expansion of a in y
1554301147.903 * [misc]backup-simplify:  Simplify a into a
1554301147.903 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301147.903 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301147.903 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1554301147.903 * [misc]taylor:  Taking taylor expansion of a in y
1554301147.903 * [misc]backup-simplify:  Simplify a into a
1554301147.903 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301147.903 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301147.903 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1554301147.903 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1554301147.903 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1554301147.903 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1554301147.903 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1554301147.903 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.904 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1554301147.904 * [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
1554301147.904 * [misc]backup-simplify:  Simplify (- (/ (sin a) (cos a))) into (- (/ (sin a) (cos a)))
1554301147.904 * [misc]backup-simplify:  Simplify (+ (/ (sin z) (cos z)) (- (/ (sin a) (cos a)))) into (- (/ (sin z) (cos z)) (/ (sin a) (cos a)))
1554301147.904 * [misc]taylor:  Taking taylor expansion of (- (/ (sin z) (cos z)) (/ (sin a) (cos a))) in z
1554301147.904 * [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
1554301147.904 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301147.904 * [misc]taylor:  Taking taylor expansion of z in z
1554301147.904 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.904 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.904 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301147.904 * [misc]taylor:  Taking taylor expansion of z in z
1554301147.905 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.905 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.906 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301147.906 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.906 * [misc]taylor:  Taking taylor expansion of (/ (sin a) (cos a)) in z
1554301147.906 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1554301147.906 * [misc]taylor:  Taking taylor expansion of a in z
1554301147.906 * [misc]backup-simplify:  Simplify a into a
1554301147.906 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301147.906 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301147.906 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1554301147.906 * [misc]taylor:  Taking taylor expansion of a in z
1554301147.906 * [misc]backup-simplify:  Simplify a into a
1554301147.906 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301147.906 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301147.906 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1554301147.907 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1554301147.907 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1554301147.907 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1554301147.907 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1554301147.907 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.907 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1554301147.907 * [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
1554301147.907 * [misc]backup-simplify:  Simplify (- (/ (sin a) (cos a))) into (- (/ (sin a) (cos a)))
1554301147.907 * [misc]backup-simplify:  Simplify (+ 0 (- (/ (sin a) (cos a)))) into (- (/ (sin a) (cos a)))
1554301147.907 * [misc]taylor:  Taking taylor expansion of (- (/ (sin a) (cos a))) in a
1554301147.907 * [misc]taylor:  Taking taylor expansion of (/ (sin a) (cos a)) in a
1554301147.907 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1554301147.907 * [misc]taylor:  Taking taylor expansion of a in a
1554301147.907 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.907 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.908 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1554301147.908 * [misc]taylor:  Taking taylor expansion of a in a
1554301147.908 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.908 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.909 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301147.909 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.909 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301147.909 * [misc]backup-simplify:  Simplify (+ (* (sin (+ z y)) 0) (* 0 1)) into 0
1554301147.909 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.910 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301147.911 * [misc]backup-simplify:  Simplify (+ (* (cos (+ z y)) 0) (* 0 0)) into 0
1554301147.911 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.911 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301147.911 * [misc]backup-simplify:  Simplify (+ (* (cos (+ z y)) 0) (* 0 1)) into 0
1554301147.911 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.912 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301147.912 * [misc]backup-simplify:  Simplify (+ (* (sin (+ z y)) 0) (* 0 0)) into 0
1554301147.913 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.913 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.913 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (+ z y))) (+ (* (/ (sin (+ z y)) (cos (+ z y))) (/ 0 (cos (+ z y)))))) into 0
1554301147.913 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1554301147.913 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301147.914 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
1554301147.915 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301147.915 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
1554301147.915 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.915 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301147.915 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1554301147.916 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301147.916 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1554301147.917 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.917 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.917 * [misc]backup-simplify:  Simplify (- (/ 0 (cos a)) (+ (* (/ (sin a) (cos a)) (/ 0 (cos a))))) into 0
1554301147.917 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.917 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1554301147.917 * [misc]taylor:  Taking taylor expansion of 1 in y
1554301147.917 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.917 * [misc]taylor:  Taking taylor expansion of 1 in z
1554301147.917 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.917 * [misc]taylor:  Taking taylor expansion of 1 in a
1554301147.917 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.918 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.918 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301147.918 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1554301147.918 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1554301147.919 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301147.919 * [misc]backup-simplify:  Simplify (+ (* (cos z) 1) (* 0 0)) into (cos z)
1554301147.919 * [misc]backup-simplify:  Simplify (+ 0 (cos z)) into (cos z)
1554301147.920 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301147.920 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1554301147.920 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1554301147.921 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301147.921 * [misc]backup-simplify:  Simplify (+ (* (sin z) 1) (* 0 0)) into (sin z)
1554301147.921 * [misc]backup-simplify:  Simplify (- (sin z)) into (- (sin z))
1554301147.921 * [misc]backup-simplify:  Simplify (+ 0 (- (sin z))) into (- (sin z))
1554301147.922 * [misc]backup-simplify:  Simplify (- (/ (cos z) (cos z)) (+ (* (/ (sin z) (cos z)) (/ (- (sin z)) (cos z))))) into (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1)
1554301147.922 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301147.922 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
1554301147.923 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301147.923 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
1554301147.923 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.924 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301147.924 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1554301147.925 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301147.925 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1554301147.925 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.925 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.926 * [misc]backup-simplify:  Simplify (- (/ 0 (cos a)) (+ (* (/ (sin a) (cos a)) (/ 0 (cos a))))) into 0
1554301147.926 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.926 * [misc]backup-simplify:  Simplify (+ (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1) 0) into (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1)
1554301147.926 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1) in z
1554301147.926 * [misc]taylor:  Taking taylor expansion of (/ (pow (sin z) 2) (pow (cos z) 2)) in z
1554301147.926 * [misc]taylor:  Taking taylor expansion of (pow (sin z) 2) in z
1554301147.926 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301147.926 * [misc]taylor:  Taking taylor expansion of z in z
1554301147.926 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.926 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.928 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301147.928 * [misc]taylor:  Taking taylor expansion of (pow (cos z) 2) in z
1554301147.928 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301147.928 * [misc]taylor:  Taking taylor expansion of z in z
1554301147.928 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.928 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.928 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301147.928 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301147.928 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.928 * [misc]taylor:  Taking taylor expansion of 1 in z
1554301147.928 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.929 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1554301147.929 * [misc]taylor:  Taking taylor expansion of 1 in a
1554301147.929 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.929 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.929 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301147.929 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
1554301147.930 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301147.931 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
1554301147.931 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.931 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301147.931 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1554301147.932 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301147.932 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1554301147.932 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.933 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.933 * [misc]backup-simplify:  Simplify (- (/ 0 (cos a)) (+ (* (/ (sin a) (cos a)) (/ 0 (cos a))))) into 0
1554301147.933 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.933 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1554301147.933 * [misc]taylor:  Taking taylor expansion of 1 in a
1554301147.933 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.933 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.934 * [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* z (* 1 1)))) (+ (* 1 (* 1 (* 1 (* y 1)))) (* 1 (* 1 (* 1 (* 1 x)))))) into (+ x (+ z y))
1554301147.934 * [misc]backup-simplify:  Simplify (+ (/ 1 x) (- (tan (+ (/ 1 y) (/ 1 z))) (tan (/ 1 a)))) into (- (+ (/ 1 x) (tan (+ (/ 1 z) (/ 1 y)))) (tan (/ 1 a)))
1554301147.934 * [misc]approximate:  Taking taylor expansion of (- (+ (/ 1 x) (tan (+ (/ 1 z) (/ 1 y)))) (tan (/ 1 a))) in (x y z a) around 0
1554301147.934 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 x) (tan (+ (/ 1 z) (/ 1 y)))) (tan (/ 1 a))) in a
1554301147.934 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (tan (+ (/ 1 z) (/ 1 y)))) in a
1554301147.934 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in a
1554301147.934 * [misc]taylor:  Taking taylor expansion of x in a
1554301147.934 * [misc]backup-simplify:  Simplify x into x
1554301147.934 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1554301147.934 * [misc]taylor:  Taking taylor expansion of (tan (+ (/ 1 z) (/ 1 y))) in a
1554301147.934 * [misc]taylor:  Rewrote expression to (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y))))
1554301147.934 * [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 z) (/ 1 y))) in a
1554301147.934 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in a
1554301147.934 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301147.934 * [misc]taylor:  Taking taylor expansion of z in a
1554301147.934 * [misc]backup-simplify:  Simplify z into z
1554301147.934 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301147.934 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301147.934 * [misc]taylor:  Taking taylor expansion of y in a
1554301147.934 * [misc]backup-simplify:  Simplify y into y
1554301147.935 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301147.935 * [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
1554301147.935 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 y) (/ 1 z))) into (sin (+ (/ 1 z) (/ 1 y)))
1554301147.935 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 y) (/ 1 z))) into (cos (+ (/ 1 z) (/ 1 y)))
1554301147.935 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 z) (/ 1 y))) in a
1554301147.935 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in a
1554301147.935 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301147.935 * [misc]taylor:  Taking taylor expansion of z in a
1554301147.935 * [misc]backup-simplify:  Simplify z into z
1554301147.935 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301147.935 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301147.935 * [misc]taylor:  Taking taylor expansion of y in a
1554301147.935 * [misc]backup-simplify:  Simplify y into y
1554301147.935 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301147.935 * [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
1554301147.935 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 y) (/ 1 z))) into (cos (+ (/ 1 z) (/ 1 y)))
1554301147.936 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 y) (/ 1 z))) into (sin (+ (/ 1 z) (/ 1 y)))
1554301147.936 * [misc]backup-simplify:  Simplify (* (sin (+ (/ 1 z) (/ 1 y))) 1) into (sin (+ (/ 1 y) (/ 1 z)))
1554301147.936 * [misc]backup-simplify:  Simplify (* (cos (+ (/ 1 z) (/ 1 y))) 0) into 0
1554301147.936 * [misc]backup-simplify:  Simplify (+ (sin (+ (/ 1 y) (/ 1 z))) 0) into (sin (+ (/ 1 z) (/ 1 y)))
1554301147.936 * [misc]backup-simplify:  Simplify (* (cos (+ (/ 1 z) (/ 1 y))) 1) into (cos (+ (/ 1 y) (/ 1 z)))
1554301147.936 * [misc]backup-simplify:  Simplify (* (sin (+ (/ 1 z) (/ 1 y))) 0) into 0
1554301147.937 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.937 * [misc]backup-simplify:  Simplify (+ (cos (+ (/ 1 y) (/ 1 z))) 0) into (cos (+ (/ 1 z) (/ 1 y)))
1554301147.937 * [misc]backup-simplify:  Simplify (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) into (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z))))
1554301147.937 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in a
1554301147.937 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
1554301147.937 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1554301147.937 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301147.937 * [misc]taylor:  Taking taylor expansion of a in a
1554301147.937 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.937 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.937 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.938 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301147.938 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1554301147.938 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301147.938 * [misc]taylor:  Taking taylor expansion of a in a
1554301147.938 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.938 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.938 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.938 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301147.938 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1554301147.938 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 x) (tan (+ (/ 1 z) (/ 1 y)))) (tan (/ 1 a))) in z
1554301147.938 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (tan (+ (/ 1 z) (/ 1 y)))) in z
1554301147.938 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
1554301147.938 * [misc]taylor:  Taking taylor expansion of x in z
1554301147.938 * [misc]backup-simplify:  Simplify x into x
1554301147.938 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1554301147.938 * [misc]taylor:  Taking taylor expansion of (tan (+ (/ 1 z) (/ 1 y))) in z
1554301147.938 * [misc]taylor:  Rewrote expression to (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y))))
1554301147.938 * [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 z) (/ 1 y))) in z
1554301147.938 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
1554301147.938 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301147.939 * [misc]taylor:  Taking taylor expansion of z in z
1554301147.939 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.939 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.939 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.939 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301147.939 * [misc]taylor:  Taking taylor expansion of y in z
1554301147.939 * [misc]backup-simplify:  Simplify y into y
1554301147.939 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301147.939 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1554301147.939 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 z) (/ 1 y))) into (sin (+ (/ 1 y) (/ 1 z)))
1554301147.939 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 z) (/ 1 y))) in z
1554301147.939 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
1554301147.939 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301147.939 * [misc]taylor:  Taking taylor expansion of z in z
1554301147.939 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.939 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.940 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.940 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301147.940 * [misc]taylor:  Taking taylor expansion of y in z
1554301147.940 * [misc]backup-simplify:  Simplify y into y
1554301147.940 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301147.940 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1554301147.940 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 z) (/ 1 y))) into (cos (+ (/ 1 y) (/ 1 z)))
1554301147.940 * [misc]backup-simplify:  Simplify (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) into (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y))))
1554301147.940 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in z
1554301147.941 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
1554301147.941 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1554301147.941 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301147.941 * [misc]taylor:  Taking taylor expansion of a in z
1554301147.941 * [misc]backup-simplify:  Simplify a into a
1554301147.941 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301147.941 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301147.941 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301147.941 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1554301147.941 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301147.941 * [misc]taylor:  Taking taylor expansion of a in z
1554301147.941 * [misc]backup-simplify:  Simplify a into a
1554301147.941 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301147.941 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301147.941 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301147.941 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1554301147.941 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1554301147.941 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1554301147.942 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301147.942 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301147.942 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.942 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301147.942 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1554301147.942 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 x) (tan (+ (/ 1 z) (/ 1 y)))) (tan (/ 1 a))) in y
1554301147.942 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (tan (+ (/ 1 z) (/ 1 y)))) in y
1554301147.942 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1554301147.942 * [misc]taylor:  Taking taylor expansion of x in y
1554301147.942 * [misc]backup-simplify:  Simplify x into x
1554301147.942 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1554301147.942 * [misc]taylor:  Taking taylor expansion of (tan (+ (/ 1 z) (/ 1 y))) in y
1554301147.942 * [misc]taylor:  Rewrote expression to (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y))))
1554301147.942 * [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 z) (/ 1 y))) in y
1554301147.942 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1554301147.942 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301147.942 * [misc]taylor:  Taking taylor expansion of z in y
1554301147.942 * [misc]backup-simplify:  Simplify z into z
1554301147.943 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301147.943 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301147.943 * [misc]taylor:  Taking taylor expansion of y in y
1554301147.943 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.943 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.943 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.943 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1554301147.943 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 z) (/ 1 y))) into (sin (+ (/ 1 y) (/ 1 z)))
1554301147.943 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 z) (/ 1 y))) in y
1554301147.943 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1554301147.943 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301147.943 * [misc]taylor:  Taking taylor expansion of z in y
1554301147.943 * [misc]backup-simplify:  Simplify z into z
1554301147.943 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301147.943 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301147.943 * [misc]taylor:  Taking taylor expansion of y in y
1554301147.943 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.943 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.944 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.944 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1554301147.944 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 z) (/ 1 y))) into (cos (+ (/ 1 y) (/ 1 z)))
1554301147.944 * [misc]backup-simplify:  Simplify (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) into (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y))))
1554301147.944 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in y
1554301147.944 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
1554301147.944 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1554301147.944 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301147.944 * [misc]taylor:  Taking taylor expansion of a in y
1554301147.944 * [misc]backup-simplify:  Simplify a into a
1554301147.944 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301147.944 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301147.945 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301147.945 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1554301147.945 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301147.945 * [misc]taylor:  Taking taylor expansion of a in y
1554301147.945 * [misc]backup-simplify:  Simplify a into a
1554301147.945 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301147.945 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301147.945 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301147.945 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1554301147.945 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1554301147.945 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1554301147.945 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301147.945 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301147.945 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.945 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301147.945 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1554301147.945 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 x) (tan (+ (/ 1 z) (/ 1 y)))) (tan (/ 1 a))) in x
1554301147.945 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (tan (+ (/ 1 z) (/ 1 y)))) in x
1554301147.945 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1554301147.945 * [misc]taylor:  Taking taylor expansion of x in x
1554301147.945 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.945 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.945 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.946 * [misc]taylor:  Taking taylor expansion of (tan (+ (/ 1 z) (/ 1 y))) in x
1554301147.946 * [misc]taylor:  Rewrote expression to (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y))))
1554301147.946 * [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 z) (/ 1 y))) in x
1554301147.946 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in x
1554301147.946 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
1554301147.946 * [misc]taylor:  Taking taylor expansion of z in x
1554301147.946 * [misc]backup-simplify:  Simplify z into z
1554301147.946 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301147.946 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1554301147.946 * [misc]taylor:  Taking taylor expansion of y in x
1554301147.946 * [misc]backup-simplify:  Simplify y into y
1554301147.946 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301147.946 * [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
1554301147.946 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 y) (/ 1 z))) into (sin (+ (/ 1 z) (/ 1 y)))
1554301147.946 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 y) (/ 1 z))) into (cos (+ (/ 1 z) (/ 1 y)))
1554301147.946 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 z) (/ 1 y))) in x
1554301147.946 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in x
1554301147.946 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
1554301147.946 * [misc]taylor:  Taking taylor expansion of z in x
1554301147.946 * [misc]backup-simplify:  Simplify z into z
1554301147.946 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301147.946 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1554301147.946 * [misc]taylor:  Taking taylor expansion of y in x
1554301147.946 * [misc]backup-simplify:  Simplify y into y
1554301147.946 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301147.946 * [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
1554301147.946 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 y) (/ 1 z))) into (cos (+ (/ 1 z) (/ 1 y)))
1554301147.946 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 y) (/ 1 z))) into (sin (+ (/ 1 z) (/ 1 y)))
1554301147.946 * [misc]backup-simplify:  Simplify (* (sin (+ (/ 1 z) (/ 1 y))) 1) into (sin (+ (/ 1 y) (/ 1 z)))
1554301147.947 * [misc]backup-simplify:  Simplify (* (cos (+ (/ 1 z) (/ 1 y))) 0) into 0
1554301147.947 * [misc]backup-simplify:  Simplify (+ (sin (+ (/ 1 y) (/ 1 z))) 0) into (sin (+ (/ 1 z) (/ 1 y)))
1554301147.947 * [misc]backup-simplify:  Simplify (* (cos (+ (/ 1 z) (/ 1 y))) 1) into (cos (+ (/ 1 y) (/ 1 z)))
1554301147.947 * [misc]backup-simplify:  Simplify (* (sin (+ (/ 1 z) (/ 1 y))) 0) into 0
1554301147.947 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.947 * [misc]backup-simplify:  Simplify (+ (cos (+ (/ 1 y) (/ 1 z))) 0) into (cos (+ (/ 1 z) (/ 1 y)))
1554301147.947 * [misc]backup-simplify:  Simplify (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) into (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z))))
1554301147.947 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in x
1554301147.947 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
1554301147.947 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in x
1554301147.947 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in x
1554301147.947 * [misc]taylor:  Taking taylor expansion of a in x
1554301147.947 * [misc]backup-simplify:  Simplify a into a
1554301147.947 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301147.947 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301147.947 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301147.947 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in x
1554301147.947 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in x
1554301147.947 * [misc]taylor:  Taking taylor expansion of a in x
1554301147.947 * [misc]backup-simplify:  Simplify a into a
1554301147.947 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301147.948 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301147.948 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301147.948 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1554301147.948 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1554301147.948 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1554301147.948 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301147.948 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301147.948 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.948 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301147.948 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1554301147.948 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 x) (tan (+ (/ 1 z) (/ 1 y)))) (tan (/ 1 a))) in x
1554301147.948 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (tan (+ (/ 1 z) (/ 1 y)))) in x
1554301147.948 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1554301147.948 * [misc]taylor:  Taking taylor expansion of x in x
1554301147.948 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.948 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.948 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.948 * [misc]taylor:  Taking taylor expansion of (tan (+ (/ 1 z) (/ 1 y))) in x
1554301147.948 * [misc]taylor:  Rewrote expression to (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y))))
1554301147.948 * [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 z) (/ 1 y))) in x
1554301147.948 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in x
1554301147.948 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
1554301147.948 * [misc]taylor:  Taking taylor expansion of z in x
1554301147.948 * [misc]backup-simplify:  Simplify z into z
1554301147.948 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301147.948 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1554301147.948 * [misc]taylor:  Taking taylor expansion of y in x
1554301147.948 * [misc]backup-simplify:  Simplify y into y
1554301147.949 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301147.949 * [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
1554301147.949 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 y) (/ 1 z))) into (sin (+ (/ 1 z) (/ 1 y)))
1554301147.949 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 y) (/ 1 z))) into (cos (+ (/ 1 z) (/ 1 y)))
1554301147.949 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 z) (/ 1 y))) in x
1554301147.949 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in x
1554301147.949 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
1554301147.949 * [misc]taylor:  Taking taylor expansion of z in x
1554301147.949 * [misc]backup-simplify:  Simplify z into z
1554301147.949 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301147.949 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1554301147.949 * [misc]taylor:  Taking taylor expansion of y in x
1554301147.949 * [misc]backup-simplify:  Simplify y into y
1554301147.949 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301147.949 * [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
1554301147.949 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 y) (/ 1 z))) into (cos (+ (/ 1 z) (/ 1 y)))
1554301147.949 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 y) (/ 1 z))) into (sin (+ (/ 1 z) (/ 1 y)))
1554301147.949 * [misc]backup-simplify:  Simplify (* (sin (+ (/ 1 z) (/ 1 y))) 1) into (sin (+ (/ 1 y) (/ 1 z)))
1554301147.949 * [misc]backup-simplify:  Simplify (* (cos (+ (/ 1 z) (/ 1 y))) 0) into 0
1554301147.949 * [misc]backup-simplify:  Simplify (+ (sin (+ (/ 1 y) (/ 1 z))) 0) into (sin (+ (/ 1 z) (/ 1 y)))
1554301147.949 * [misc]backup-simplify:  Simplify (* (cos (+ (/ 1 z) (/ 1 y))) 1) into (cos (+ (/ 1 y) (/ 1 z)))
1554301147.950 * [misc]backup-simplify:  Simplify (* (sin (+ (/ 1 z) (/ 1 y))) 0) into 0
1554301147.950 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.950 * [misc]backup-simplify:  Simplify (+ (cos (+ (/ 1 y) (/ 1 z))) 0) into (cos (+ (/ 1 z) (/ 1 y)))
1554301147.950 * [misc]backup-simplify:  Simplify (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) into (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z))))
1554301147.950 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 a)) in x
1554301147.950 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 a)) (cos (/ 1 a)))
1554301147.950 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in x
1554301147.950 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in x
1554301147.950 * [misc]taylor:  Taking taylor expansion of a in x
1554301147.950 * [misc]backup-simplify:  Simplify a into a
1554301147.950 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301147.950 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301147.950 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301147.950 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in x
1554301147.950 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in x
1554301147.950 * [misc]taylor:  Taking taylor expansion of a in x
1554301147.950 * [misc]backup-simplify:  Simplify a into a
1554301147.950 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301147.950 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301147.950 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301147.950 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1554301147.951 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1554301147.951 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1554301147.951 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301147.951 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301147.951 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.951 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301147.951 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1554301147.951 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1554301147.951 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1554301147.951 * [misc]taylor:  Taking taylor expansion of 1 in y
1554301147.951 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.951 * [misc]taylor:  Taking taylor expansion of 1 in z
1554301147.951 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.951 * [misc]taylor:  Taking taylor expansion of 1 in a
1554301147.951 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.951 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.951 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1554301147.952 * [misc]backup-simplify:  Simplify (+ 0 (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z))))) into (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y))))
1554301147.952 * [misc]backup-simplify:  Simplify (- (/ (sin (/ 1 a)) (cos (/ 1 a)))) into (- (/ (sin (/ 1 a)) (cos (/ 1 a))))
1554301147.952 * [misc]backup-simplify:  Simplify (+ (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) (- (/ (sin (/ 1 a)) (cos (/ 1 a))))) into (- (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) (/ (sin (/ 1 a)) (cos (/ 1 a))))
1554301147.952 * [misc]taylor:  Taking taylor expansion of (- (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) (/ (sin (/ 1 a)) (cos (/ 1 a)))) in y
1554301147.952 * [misc]taylor:  Taking taylor expansion of (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) in y
1554301147.952 * [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 y) (/ 1 z))) in y
1554301147.952 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in y
1554301147.952 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301147.952 * [misc]taylor:  Taking taylor expansion of y in y
1554301147.952 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.952 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.952 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.952 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301147.952 * [misc]taylor:  Taking taylor expansion of z in y
1554301147.952 * [misc]backup-simplify:  Simplify z into z
1554301147.952 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301147.952 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1554301147.952 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 y) (/ 1 z))) into (sin (+ (/ 1 z) (/ 1 y)))
1554301147.953 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 y) (/ 1 z))) in y
1554301147.953 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in y
1554301147.953 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301147.953 * [misc]taylor:  Taking taylor expansion of y in y
1554301147.953 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.953 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.953 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.953 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301147.953 * [misc]taylor:  Taking taylor expansion of z in y
1554301147.953 * [misc]backup-simplify:  Simplify z into z
1554301147.953 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301147.953 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1554301147.953 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 y) (/ 1 z))) into (cos (+ (/ 1 z) (/ 1 y)))
1554301147.953 * [misc]backup-simplify:  Simplify (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) into (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z))))
1554301147.953 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 a)) (cos (/ 1 a))) in y
1554301147.953 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1554301147.953 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301147.953 * [misc]taylor:  Taking taylor expansion of a in y
1554301147.953 * [misc]backup-simplify:  Simplify a into a
1554301147.953 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301147.953 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301147.953 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301147.953 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1554301147.953 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301147.953 * [misc]taylor:  Taking taylor expansion of a in y
1554301147.953 * [misc]backup-simplify:  Simplify a into a
1554301147.953 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301147.953 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301147.953 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301147.954 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1554301147.954 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1554301147.954 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1554301147.954 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301147.954 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301147.954 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.954 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301147.954 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1554301147.954 * [misc]backup-simplify:  Simplify (- (/ (sin (/ 1 a)) (cos (/ 1 a)))) into (- (/ (sin (/ 1 a)) (cos (/ 1 a))))
1554301147.954 * [misc]backup-simplify:  Simplify (+ (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) (- (/ (sin (/ 1 a)) (cos (/ 1 a))))) into (- (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) (/ (sin (/ 1 a)) (cos (/ 1 a))))
1554301147.954 * [misc]taylor:  Taking taylor expansion of (- (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) (/ (sin (/ 1 a)) (cos (/ 1 a)))) in z
1554301147.954 * [misc]taylor:  Taking taylor expansion of (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) in z
1554301147.954 * [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 z) (/ 1 y))) in z
1554301147.954 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
1554301147.954 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301147.954 * [misc]taylor:  Taking taylor expansion of z in z
1554301147.954 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.954 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.955 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.955 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301147.955 * [misc]taylor:  Taking taylor expansion of y in z
1554301147.955 * [misc]backup-simplify:  Simplify y into y
1554301147.955 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301147.955 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1554301147.955 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 z) (/ 1 y))) into (sin (+ (/ 1 y) (/ 1 z)))
1554301147.955 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 z) (/ 1 y))) in z
1554301147.955 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
1554301147.955 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301147.955 * [misc]taylor:  Taking taylor expansion of z in z
1554301147.955 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.955 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.955 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.955 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301147.955 * [misc]taylor:  Taking taylor expansion of y in z
1554301147.955 * [misc]backup-simplify:  Simplify y into y
1554301147.955 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301147.955 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1554301147.955 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 z) (/ 1 y))) into (cos (+ (/ 1 y) (/ 1 z)))
1554301147.955 * [misc]backup-simplify:  Simplify (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) into (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y))))
1554301147.955 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 a)) (cos (/ 1 a))) in z
1554301147.955 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1554301147.955 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301147.955 * [misc]taylor:  Taking taylor expansion of a in z
1554301147.956 * [misc]backup-simplify:  Simplify a into a
1554301147.956 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301147.956 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301147.956 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301147.956 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1554301147.956 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301147.956 * [misc]taylor:  Taking taylor expansion of a in z
1554301147.956 * [misc]backup-simplify:  Simplify a into a
1554301147.956 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301147.956 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301147.956 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301147.956 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1554301147.956 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1554301147.956 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1554301147.956 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301147.956 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301147.956 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.956 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301147.956 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1554301147.956 * [misc]backup-simplify:  Simplify (- (/ (sin (/ 1 a)) (cos (/ 1 a)))) into (- (/ (sin (/ 1 a)) (cos (/ 1 a))))
1554301147.957 * [misc]backup-simplify:  Simplify (+ (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) (- (/ (sin (/ 1 a)) (cos (/ 1 a))))) into (- (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) (/ (sin (/ 1 a)) (cos (/ 1 a))))
1554301147.957 * [misc]taylor:  Taking taylor expansion of (- (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) (/ (sin (/ 1 a)) (cos (/ 1 a)))) in a
1554301147.957 * [misc]taylor:  Taking taylor expansion of (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) in a
1554301147.957 * [misc]taylor:  Taking taylor expansion of (sin (+ (/ 1 y) (/ 1 z))) in a
1554301147.957 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in a
1554301147.957 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301147.957 * [misc]taylor:  Taking taylor expansion of y in a
1554301147.957 * [misc]backup-simplify:  Simplify y into y
1554301147.957 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301147.957 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301147.957 * [misc]taylor:  Taking taylor expansion of z in a
1554301147.957 * [misc]backup-simplify:  Simplify z into z
1554301147.957 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301147.957 * [misc]backup-simplify:  Simplify (+ (/ 1 y) (/ 1 z)) into (+ (/ 1 z) (/ 1 y))
1554301147.957 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 z) (/ 1 y))) into (sin (+ (/ 1 y) (/ 1 z)))
1554301147.957 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 z) (/ 1 y))) into (cos (+ (/ 1 y) (/ 1 z)))
1554301147.957 * [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 y) (/ 1 z))) in a
1554301147.957 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in a
1554301147.957 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301147.957 * [misc]taylor:  Taking taylor expansion of y in a
1554301147.957 * [misc]backup-simplify:  Simplify y into y
1554301147.957 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301147.957 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301147.957 * [misc]taylor:  Taking taylor expansion of z in a
1554301147.957 * [misc]backup-simplify:  Simplify z into z
1554301147.957 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301147.957 * [misc]backup-simplify:  Simplify (+ (/ 1 y) (/ 1 z)) into (+ (/ 1 z) (/ 1 y))
1554301147.957 * [misc]backup-simplify:  Simplify (cos (+ (/ 1 z) (/ 1 y))) into (cos (+ (/ 1 y) (/ 1 z)))
1554301147.957 * [misc]backup-simplify:  Simplify (sin (+ (/ 1 z) (/ 1 y))) into (sin (+ (/ 1 y) (/ 1 z)))
1554301147.958 * [misc]backup-simplify:  Simplify (* (sin (+ (/ 1 y) (/ 1 z))) 1) into (sin (+ (/ 1 z) (/ 1 y)))
1554301147.958 * [misc]backup-simplify:  Simplify (* (cos (+ (/ 1 y) (/ 1 z))) 0) into 0
1554301147.958 * [misc]backup-simplify:  Simplify (+ (sin (+ (/ 1 z) (/ 1 y))) 0) into (sin (+ (/ 1 y) (/ 1 z)))
1554301147.958 * [misc]backup-simplify:  Simplify (* (cos (+ (/ 1 y) (/ 1 z))) 1) into (cos (+ (/ 1 z) (/ 1 y)))
1554301147.958 * [misc]backup-simplify:  Simplify (* (sin (+ (/ 1 y) (/ 1 z))) 0) into 0
1554301147.958 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.958 * [misc]backup-simplify:  Simplify (+ (cos (+ (/ 1 z) (/ 1 y))) 0) into (cos (+ (/ 1 y) (/ 1 z)))
1554301147.958 * [misc]backup-simplify:  Simplify (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) into (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y))))
1554301147.958 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 a)) (cos (/ 1 a))) in a
1554301147.958 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1554301147.958 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301147.958 * [misc]taylor:  Taking taylor expansion of a in a
1554301147.958 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.958 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.958 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.958 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301147.958 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1554301147.959 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301147.959 * [misc]taylor:  Taking taylor expansion of a in a
1554301147.959 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.959 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.959 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.959 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301147.959 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 a)) (cos (/ 1 a))) into (/ (sin (/ 1 a)) (cos (/ 1 a)))
1554301147.959 * [misc]backup-simplify:  Simplify (- (/ (sin (/ 1 a)) (cos (/ 1 a)))) into (- (/ (sin (/ 1 a)) (cos (/ 1 a))))
1554301147.959 * [misc]backup-simplify:  Simplify (+ (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) (- (/ (sin (/ 1 a)) (cos (/ 1 a))))) into (- (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) (/ (sin (/ 1 a)) (cos (/ 1 a))))
1554301147.959 * [misc]backup-simplify:  Simplify (- (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) (/ (sin (/ 1 a)) (cos (/ 1 a)))) into (- (/ (sin (+ (/ 1 z) (/ 1 y))) (cos (+ (/ 1 z) (/ 1 y)))) (/ (sin (/ 1 a)) (cos (/ 1 a))))
1554301147.959 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301147.959 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.959 * [misc]taylor:  Taking taylor expansion of 0 in a
1554301147.959 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.959 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.959 * [misc]taylor:  Taking taylor expansion of 0 in a
1554301147.959 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.960 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.960 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.960 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1554301147.960 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301147.960 * [misc]backup-simplify:  Simplify (+ (* (sin (+ (/ 1 z) (/ 1 y))) 0) (* 0 1)) into 0
1554301147.960 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301147.960 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301147.960 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.961 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301147.961 * [misc]backup-simplify:  Simplify (+ (* (cos (+ (/ 1 z) (/ 1 y))) 0) (* 0 0)) into 0
1554301147.961 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.961 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301147.962 * [misc]backup-simplify:  Simplify (+ (* (cos (+ (/ 1 z) (/ 1 y))) 0) (* 0 1)) into 0
1554301147.962 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301147.962 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301147.962 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.962 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301147.963 * [misc]backup-simplify:  Simplify (+ (* (sin (+ (/ 1 z) (/ 1 y))) 0) (* 0 0)) into 0
1554301147.963 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.963 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.963 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (+ (/ 1 z) (/ 1 y)))) (+ (* (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) (/ 0 (cos (+ (/ 1 z) (/ 1 y))))))) into 0
1554301147.963 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.963 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301147.963 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1554301147.964 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301147.964 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301147.964 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1554301147.964 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.965 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301147.965 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1554301147.965 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301147.965 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301147.965 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1554301147.966 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.966 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.966 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 a))) (+ (* (/ (sin (/ 1 a)) (cos (/ 1 a))) (/ 0 (cos (/ 1 a)))))) into 0
1554301147.966 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.966 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.966 * [misc]taylor:  Taking taylor expansion of 0 in y
1554301147.966 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.966 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301147.966 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.966 * [misc]taylor:  Taking taylor expansion of 0 in a
1554301147.966 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.966 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.966 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (+ (/ 1 z) (/ 1 y)))) (+ (* (/ (sin (+ (/ 1 y) (/ 1 z))) (cos (+ (/ 1 y) (/ 1 z)))) (/ 0 (cos (+ (/ 1 z) (/ 1 y))))))) into 0
1554301147.967 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301147.967 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1554301147.967 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301147.968 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301147.968 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1554301147.968 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.968 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301147.968 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1554301147.968 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301147.969 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301147.969 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1554301147.969 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.969 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.969 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 a))) (+ (* (/ (sin (/ 1 a)) (cos (/ 1 a))) (/ 0 (cos (/ 1 a)))))) into 0
1554301147.969 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.970 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.970 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301147.970 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.970 * [misc]taylor:  Taking taylor expansion of 0 in a
1554301147.970 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.970 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.970 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301147.970 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.970 * [misc]taylor:  Taking taylor expansion of 0 in a
1554301147.970 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.970 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.970 * [misc]backup-simplify:  Simplify (+ (- (/ (sin (+ (/ 1 (/ 1 z)) (/ 1 (/ 1 y)))) (cos (+ (/ 1 (/ 1 z)) (/ 1 (/ 1 y))))) (/ (sin (/ 1 (/ 1 a))) (cos (/ 1 (/ 1 a))))) (* 1 (* 1 (* 1 (* 1 (/ 1 (/ 1 x))))))) into (- (+ (/ (sin (+ z y)) (cos (+ z y))) x) (/ (sin a) (cos a)))
1554301147.970 * [misc]backup-simplify:  Simplify (+ (/ 1 (- x)) (- (tan (+ (/ 1 (- y)) (/ 1 (- z)))) (tan (/ 1 (- a))))) into (- (tan (- (+ (/ 1 z) (/ 1 y)))) (+ (tan (/ -1 a)) (/ 1 x)))
1554301147.970 * [misc]approximate:  Taking taylor expansion of (- (tan (- (+ (/ 1 z) (/ 1 y)))) (+ (tan (/ -1 a)) (/ 1 x))) in (x y z a) around 0
1554301147.970 * [misc]taylor:  Taking taylor expansion of (- (tan (- (+ (/ 1 z) (/ 1 y)))) (+ (tan (/ -1 a)) (/ 1 x))) in a
1554301147.970 * [misc]taylor:  Taking taylor expansion of (tan (- (+ (/ 1 z) (/ 1 y)))) in a
1554301147.971 * [misc]taylor:  Rewrote expression to (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y)))))
1554301147.971 * [misc]taylor:  Taking taylor expansion of (sin (- (+ (/ 1 z) (/ 1 y)))) in a
1554301147.971 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in a
1554301147.971 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in a
1554301147.971 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301147.971 * [misc]taylor:  Taking taylor expansion of z in a
1554301147.971 * [misc]backup-simplify:  Simplify z into z
1554301147.971 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301147.971 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301147.971 * [misc]taylor:  Taking taylor expansion of y in a
1554301147.971 * [misc]backup-simplify:  Simplify y into y
1554301147.971 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301147.971 * [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
1554301147.971 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1554301147.972 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1554301147.972 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 y) (/ 1 z)))) into (sin (- (+ (/ 1 y) (/ 1 z))))
1554301147.972 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1554301147.972 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 y) (/ 1 z)))) into (cos (- (+ (/ 1 y) (/ 1 z))))
1554301147.972 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 z) (/ 1 y)))) in a
1554301147.972 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in a
1554301147.972 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in a
1554301147.972 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301147.972 * [misc]taylor:  Taking taylor expansion of z in a
1554301147.972 * [misc]backup-simplify:  Simplify z into z
1554301147.972 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301147.972 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301147.972 * [misc]taylor:  Taking taylor expansion of y in a
1554301147.972 * [misc]backup-simplify:  Simplify y into y
1554301147.972 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301147.972 * [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
1554301147.972 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1554301147.972 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1554301147.972 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 y) (/ 1 z)))) into (cos (- (+ (/ 1 y) (/ 1 z))))
1554301147.972 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1554301147.972 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 y) (/ 1 z)))) into (sin (- (+ (/ 1 y) (/ 1 z))))
1554301147.973 * [misc]backup-simplify:  Simplify (* (sin (- (+ (/ 1 y) (/ 1 z)))) 1) into (sin (- (+ (/ 1 y) (/ 1 z))))
1554301147.973 * [misc]backup-simplify:  Simplify (* (cos (- (+ (/ 1 y) (/ 1 z)))) 0) into 0
1554301147.973 * [misc]backup-simplify:  Simplify (+ (sin (- (+ (/ 1 y) (/ 1 z)))) 0) into (sin (- (+ (/ 1 y) (/ 1 z))))
1554301147.973 * [misc]backup-simplify:  Simplify (* (cos (- (+ (/ 1 y) (/ 1 z)))) 1) into (cos (- (+ (/ 1 y) (/ 1 z))))
1554301147.973 * [misc]backup-simplify:  Simplify (* (sin (- (+ (/ 1 y) (/ 1 z)))) 0) into 0
1554301147.973 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.973 * [misc]backup-simplify:  Simplify (+ (cos (- (+ (/ 1 y) (/ 1 z)))) 0) into (cos (- (+ (/ 1 y) (/ 1 z))))
1554301147.974 * [misc]backup-simplify:  Simplify (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z))))) into (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z)))))
1554301147.974 * [misc]taylor:  Taking taylor expansion of (+ (tan (/ -1 a)) (/ 1 x)) in a
1554301147.974 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 a)) in a
1554301147.974 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 a)) (cos (/ -1 a)))
1554301147.974 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1554301147.974 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301147.974 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301147.974 * [misc]backup-simplify:  Simplify -1 into -1
1554301147.974 * [misc]taylor:  Taking taylor expansion of a in a
1554301147.974 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.974 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.974 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301147.974 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301147.974 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1554301147.974 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301147.974 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301147.974 * [misc]backup-simplify:  Simplify -1 into -1
1554301147.974 * [misc]taylor:  Taking taylor expansion of a in a
1554301147.974 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.974 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.974 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301147.974 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301147.974 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1554301147.974 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in a
1554301147.974 * [misc]taylor:  Taking taylor expansion of x in a
1554301147.974 * [misc]backup-simplify:  Simplify x into x
1554301147.974 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1554301147.974 * [misc]taylor:  Taking taylor expansion of (- (tan (- (+ (/ 1 z) (/ 1 y)))) (+ (tan (/ -1 a)) (/ 1 x))) in z
1554301147.974 * [misc]taylor:  Taking taylor expansion of (tan (- (+ (/ 1 z) (/ 1 y)))) in z
1554301147.974 * [misc]taylor:  Rewrote expression to (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y)))))
1554301147.974 * [misc]taylor:  Taking taylor expansion of (sin (- (+ (/ 1 z) (/ 1 y)))) in z
1554301147.974 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in z
1554301147.974 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
1554301147.974 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301147.974 * [misc]taylor:  Taking taylor expansion of z in z
1554301147.975 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.975 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.975 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.975 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301147.975 * [misc]taylor:  Taking taylor expansion of y in z
1554301147.975 * [misc]backup-simplify:  Simplify y into y
1554301147.975 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301147.975 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1554301147.975 * [misc]backup-simplify:  Simplify (- 1) into -1
1554301147.975 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 z) (/ 1 y)))) into (sin (- (+ (/ 1 z) (/ 1 y))))
1554301147.975 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 z) (/ 1 y)))) in z
1554301147.975 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in z
1554301147.975 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
1554301147.975 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301147.975 * [misc]taylor:  Taking taylor expansion of z in z
1554301147.975 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.975 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.975 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.975 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301147.975 * [misc]taylor:  Taking taylor expansion of y in z
1554301147.975 * [misc]backup-simplify:  Simplify y into y
1554301147.975 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301147.975 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1554301147.976 * [misc]backup-simplify:  Simplify (- 1) into -1
1554301147.976 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 z) (/ 1 y)))) into (cos (- (+ (/ 1 z) (/ 1 y))))
1554301147.976 * [misc]backup-simplify:  Simplify (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) into (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y)))))
1554301147.976 * [misc]taylor:  Taking taylor expansion of (+ (tan (/ -1 a)) (/ 1 x)) in z
1554301147.976 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 a)) in z
1554301147.976 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 a)) (cos (/ -1 a)))
1554301147.976 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1554301147.976 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301147.976 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301147.976 * [misc]backup-simplify:  Simplify -1 into -1
1554301147.976 * [misc]taylor:  Taking taylor expansion of a in z
1554301147.976 * [misc]backup-simplify:  Simplify a into a
1554301147.976 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301147.976 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301147.976 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301147.976 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1554301147.976 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301147.976 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301147.976 * [misc]backup-simplify:  Simplify -1 into -1
1554301147.976 * [misc]taylor:  Taking taylor expansion of a in z
1554301147.976 * [misc]backup-simplify:  Simplify a into a
1554301147.976 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301147.976 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301147.976 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301147.976 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1554301147.976 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1554301147.976 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1554301147.977 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301147.977 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301147.977 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.977 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301147.977 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1554301147.977 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
1554301147.977 * [misc]taylor:  Taking taylor expansion of x in z
1554301147.977 * [misc]backup-simplify:  Simplify x into x
1554301147.977 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1554301147.977 * [misc]taylor:  Taking taylor expansion of (- (tan (- (+ (/ 1 z) (/ 1 y)))) (+ (tan (/ -1 a)) (/ 1 x))) in y
1554301147.977 * [misc]taylor:  Taking taylor expansion of (tan (- (+ (/ 1 z) (/ 1 y)))) in y
1554301147.977 * [misc]taylor:  Rewrote expression to (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y)))))
1554301147.977 * [misc]taylor:  Taking taylor expansion of (sin (- (+ (/ 1 z) (/ 1 y)))) in y
1554301147.977 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in y
1554301147.977 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1554301147.977 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301147.977 * [misc]taylor:  Taking taylor expansion of z in y
1554301147.977 * [misc]backup-simplify:  Simplify z into z
1554301147.977 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301147.977 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301147.977 * [misc]taylor:  Taking taylor expansion of y in y
1554301147.977 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.977 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.977 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.977 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1554301147.978 * [misc]backup-simplify:  Simplify (- 1) into -1
1554301147.978 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 z) (/ 1 y)))) into (sin (- (+ (/ 1 z) (/ 1 y))))
1554301147.978 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 z) (/ 1 y)))) in y
1554301147.978 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in y
1554301147.978 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1554301147.978 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301147.978 * [misc]taylor:  Taking taylor expansion of z in y
1554301147.978 * [misc]backup-simplify:  Simplify z into z
1554301147.978 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301147.978 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301147.978 * [misc]taylor:  Taking taylor expansion of y in y
1554301147.978 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.978 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.978 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.978 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1554301147.978 * [misc]backup-simplify:  Simplify (- 1) into -1
1554301147.978 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 z) (/ 1 y)))) into (cos (- (+ (/ 1 z) (/ 1 y))))
1554301147.979 * [misc]backup-simplify:  Simplify (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) into (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y)))))
1554301147.979 * [misc]taylor:  Taking taylor expansion of (+ (tan (/ -1 a)) (/ 1 x)) in y
1554301147.979 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 a)) in y
1554301147.979 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 a)) (cos (/ -1 a)))
1554301147.979 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1554301147.979 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301147.979 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301147.979 * [misc]backup-simplify:  Simplify -1 into -1
1554301147.979 * [misc]taylor:  Taking taylor expansion of a in y
1554301147.979 * [misc]backup-simplify:  Simplify a into a
1554301147.979 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301147.979 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301147.979 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301147.979 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1554301147.979 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301147.979 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301147.979 * [misc]backup-simplify:  Simplify -1 into -1
1554301147.979 * [misc]taylor:  Taking taylor expansion of a in y
1554301147.979 * [misc]backup-simplify:  Simplify a into a
1554301147.979 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301147.979 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301147.979 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301147.979 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1554301147.979 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1554301147.979 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1554301147.979 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301147.979 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301147.980 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.980 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301147.980 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1554301147.980 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1554301147.980 * [misc]taylor:  Taking taylor expansion of x in y
1554301147.980 * [misc]backup-simplify:  Simplify x into x
1554301147.980 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1554301147.980 * [misc]taylor:  Taking taylor expansion of (- (tan (- (+ (/ 1 z) (/ 1 y)))) (+ (tan (/ -1 a)) (/ 1 x))) in x
1554301147.980 * [misc]taylor:  Taking taylor expansion of (tan (- (+ (/ 1 z) (/ 1 y)))) in x
1554301147.980 * [misc]taylor:  Rewrote expression to (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y)))))
1554301147.980 * [misc]taylor:  Taking taylor expansion of (sin (- (+ (/ 1 z) (/ 1 y)))) in x
1554301147.980 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in x
1554301147.980 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in x
1554301147.980 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
1554301147.980 * [misc]taylor:  Taking taylor expansion of z in x
1554301147.980 * [misc]backup-simplify:  Simplify z into z
1554301147.980 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301147.980 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1554301147.980 * [misc]taylor:  Taking taylor expansion of y in x
1554301147.980 * [misc]backup-simplify:  Simplify y into y
1554301147.980 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301147.980 * [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
1554301147.980 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1554301147.980 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1554301147.980 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 y) (/ 1 z)))) into (sin (- (+ (/ 1 y) (/ 1 z))))
1554301147.980 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1554301147.981 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 y) (/ 1 z)))) into (cos (- (+ (/ 1 y) (/ 1 z))))
1554301147.981 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 z) (/ 1 y)))) in x
1554301147.981 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in x
1554301147.981 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in x
1554301147.981 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
1554301147.981 * [misc]taylor:  Taking taylor expansion of z in x
1554301147.981 * [misc]backup-simplify:  Simplify z into z
1554301147.981 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301147.981 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1554301147.981 * [misc]taylor:  Taking taylor expansion of y in x
1554301147.981 * [misc]backup-simplify:  Simplify y into y
1554301147.981 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301147.981 * [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
1554301147.981 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1554301147.981 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1554301147.981 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 y) (/ 1 z)))) into (cos (- (+ (/ 1 y) (/ 1 z))))
1554301147.981 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1554301147.981 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 y) (/ 1 z)))) into (sin (- (+ (/ 1 y) (/ 1 z))))
1554301147.981 * [misc]backup-simplify:  Simplify (* (sin (- (+ (/ 1 y) (/ 1 z)))) 1) into (sin (- (+ (/ 1 y) (/ 1 z))))
1554301147.981 * [misc]backup-simplify:  Simplify (* (cos (- (+ (/ 1 y) (/ 1 z)))) 0) into 0
1554301147.981 * [misc]backup-simplify:  Simplify (+ (sin (- (+ (/ 1 y) (/ 1 z)))) 0) into (sin (- (+ (/ 1 y) (/ 1 z))))
1554301147.982 * [misc]backup-simplify:  Simplify (* (cos (- (+ (/ 1 y) (/ 1 z)))) 1) into (cos (- (+ (/ 1 y) (/ 1 z))))
1554301147.982 * [misc]backup-simplify:  Simplify (* (sin (- (+ (/ 1 y) (/ 1 z)))) 0) into 0
1554301147.982 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.982 * [misc]backup-simplify:  Simplify (+ (cos (- (+ (/ 1 y) (/ 1 z)))) 0) into (cos (- (+ (/ 1 y) (/ 1 z))))
1554301147.982 * [misc]backup-simplify:  Simplify (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z))))) into (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z)))))
1554301147.982 * [misc]taylor:  Taking taylor expansion of (+ (tan (/ -1 a)) (/ 1 x)) in x
1554301147.982 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 a)) in x
1554301147.982 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 a)) (cos (/ -1 a)))
1554301147.982 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in x
1554301147.982 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in x
1554301147.982 * [misc]taylor:  Taking taylor expansion of -1 in x
1554301147.982 * [misc]backup-simplify:  Simplify -1 into -1
1554301147.982 * [misc]taylor:  Taking taylor expansion of a in x
1554301147.982 * [misc]backup-simplify:  Simplify a into a
1554301147.982 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301147.982 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301147.982 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301147.982 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in x
1554301147.983 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in x
1554301147.983 * [misc]taylor:  Taking taylor expansion of -1 in x
1554301147.983 * [misc]backup-simplify:  Simplify -1 into -1
1554301147.983 * [misc]taylor:  Taking taylor expansion of a in x
1554301147.983 * [misc]backup-simplify:  Simplify a into a
1554301147.983 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301147.983 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301147.983 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301147.983 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1554301147.983 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1554301147.983 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1554301147.983 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301147.983 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301147.983 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.983 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301147.983 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1554301147.983 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1554301147.983 * [misc]taylor:  Taking taylor expansion of x in x
1554301147.983 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.983 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.984 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.984 * [misc]taylor:  Taking taylor expansion of (- (tan (- (+ (/ 1 z) (/ 1 y)))) (+ (tan (/ -1 a)) (/ 1 x))) in x
1554301147.984 * [misc]taylor:  Taking taylor expansion of (tan (- (+ (/ 1 z) (/ 1 y)))) in x
1554301147.984 * [misc]taylor:  Rewrote expression to (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y)))))
1554301147.984 * [misc]taylor:  Taking taylor expansion of (sin (- (+ (/ 1 z) (/ 1 y)))) in x
1554301147.984 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in x
1554301147.984 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in x
1554301147.984 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
1554301147.984 * [misc]taylor:  Taking taylor expansion of z in x
1554301147.984 * [misc]backup-simplify:  Simplify z into z
1554301147.984 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301147.984 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1554301147.984 * [misc]taylor:  Taking taylor expansion of y in x
1554301147.984 * [misc]backup-simplify:  Simplify y into y
1554301147.984 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301147.984 * [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
1554301147.984 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1554301147.984 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1554301147.984 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 y) (/ 1 z)))) into (sin (- (+ (/ 1 y) (/ 1 z))))
1554301147.984 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1554301147.984 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 y) (/ 1 z)))) into (cos (- (+ (/ 1 y) (/ 1 z))))
1554301147.984 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 z) (/ 1 y)))) in x
1554301147.984 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (/ 1 y))) in x
1554301147.984 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in x
1554301147.984 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
1554301147.984 * [misc]taylor:  Taking taylor expansion of z in x
1554301147.984 * [misc]backup-simplify:  Simplify z into z
1554301147.984 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301147.984 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1554301147.984 * [misc]taylor:  Taking taylor expansion of y in x
1554301147.984 * [misc]backup-simplify:  Simplify y into y
1554301147.985 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301147.985 * [misc]backup-simplify:  Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
1554301147.985 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1554301147.985 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1554301147.985 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 y) (/ 1 z)))) into (cos (- (+ (/ 1 y) (/ 1 z))))
1554301147.985 * [misc]backup-simplify:  Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
1554301147.985 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 y) (/ 1 z)))) into (sin (- (+ (/ 1 y) (/ 1 z))))
1554301147.985 * [misc]backup-simplify:  Simplify (* (sin (- (+ (/ 1 y) (/ 1 z)))) 1) into (sin (- (+ (/ 1 y) (/ 1 z))))
1554301147.985 * [misc]backup-simplify:  Simplify (* (cos (- (+ (/ 1 y) (/ 1 z)))) 0) into 0
1554301147.985 * [misc]backup-simplify:  Simplify (+ (sin (- (+ (/ 1 y) (/ 1 z)))) 0) into (sin (- (+ (/ 1 y) (/ 1 z))))
1554301147.985 * [misc]backup-simplify:  Simplify (* (cos (- (+ (/ 1 y) (/ 1 z)))) 1) into (cos (- (+ (/ 1 y) (/ 1 z))))
1554301147.985 * [misc]backup-simplify:  Simplify (* (sin (- (+ (/ 1 y) (/ 1 z)))) 0) into 0
1554301147.986 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.986 * [misc]backup-simplify:  Simplify (+ (cos (- (+ (/ 1 y) (/ 1 z)))) 0) into (cos (- (+ (/ 1 y) (/ 1 z))))
1554301147.986 * [misc]backup-simplify:  Simplify (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z))))) into (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z)))))
1554301147.986 * [misc]taylor:  Taking taylor expansion of (+ (tan (/ -1 a)) (/ 1 x)) in x
1554301147.986 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 a)) in x
1554301147.986 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 a)) (cos (/ -1 a)))
1554301147.986 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in x
1554301147.986 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in x
1554301147.986 * [misc]taylor:  Taking taylor expansion of -1 in x
1554301147.986 * [misc]backup-simplify:  Simplify -1 into -1
1554301147.986 * [misc]taylor:  Taking taylor expansion of a in x
1554301147.986 * [misc]backup-simplify:  Simplify a into a
1554301147.986 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301147.986 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301147.986 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301147.986 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in x
1554301147.986 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in x
1554301147.986 * [misc]taylor:  Taking taylor expansion of -1 in x
1554301147.986 * [misc]backup-simplify:  Simplify -1 into -1
1554301147.986 * [misc]taylor:  Taking taylor expansion of a in x
1554301147.986 * [misc]backup-simplify:  Simplify a into a
1554301147.986 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301147.986 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301147.986 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301147.986 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1554301147.986 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1554301147.986 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1554301147.987 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301147.987 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301147.987 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.987 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301147.987 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1554301147.987 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1554301147.987 * [misc]taylor:  Taking taylor expansion of x in x
1554301147.987 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.987 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.987 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.987 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1554301147.987 * [misc]backup-simplify:  Simplify (- 1) into -1
1554301147.987 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1554301147.987 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301147.987 * [misc]backup-simplify:  Simplify -1 into -1
1554301147.987 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301147.987 * [misc]backup-simplify:  Simplify -1 into -1
1554301147.987 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301147.987 * [misc]backup-simplify:  Simplify -1 into -1
1554301147.988 * [misc]backup-simplify:  Simplify -1 into -1
1554301147.988 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1554301147.988 * [misc]backup-simplify:  Simplify (+ (/ (sin (/ -1 a)) (cos (/ -1 a))) 0) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1554301147.988 * [misc]backup-simplify:  Simplify (- (/ (sin (/ -1 a)) (cos (/ -1 a)))) into (- (/ (sin (/ -1 a)) (cos (/ -1 a))))
1554301147.988 * [misc]backup-simplify:  Simplify (+ (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z))))) (- (/ (sin (/ -1 a)) (cos (/ -1 a))))) into (- (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z))))) (/ (sin (/ -1 a)) (cos (/ -1 a))))
1554301147.988 * [misc]taylor:  Taking taylor expansion of (- (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z))))) (/ (sin (/ -1 a)) (cos (/ -1 a)))) in y
1554301147.988 * [misc]taylor:  Taking taylor expansion of (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z))))) in y
1554301147.988 * [misc]taylor:  Taking taylor expansion of (sin (- (+ (/ 1 y) (/ 1 z)))) in y
1554301147.988 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 y) (/ 1 z))) in y
1554301147.988 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in y
1554301147.988 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301147.988 * [misc]taylor:  Taking taylor expansion of y in y
1554301147.988 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.988 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.988 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.988 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301147.988 * [misc]taylor:  Taking taylor expansion of z in y
1554301147.988 * [misc]backup-simplify:  Simplify z into z
1554301147.988 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301147.989 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1554301147.989 * [misc]backup-simplify:  Simplify (- 1) into -1
1554301147.989 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 y) (/ 1 z)))) into (sin (- (+ (/ 1 y) (/ 1 z))))
1554301147.989 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 y) (/ 1 z)))) in y
1554301147.989 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 y) (/ 1 z))) in y
1554301147.989 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in y
1554301147.989 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301147.989 * [misc]taylor:  Taking taylor expansion of y in y
1554301147.989 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.989 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.989 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.989 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301147.989 * [misc]taylor:  Taking taylor expansion of z in y
1554301147.989 * [misc]backup-simplify:  Simplify z into z
1554301147.989 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301147.989 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1554301147.989 * [misc]backup-simplify:  Simplify (- 1) into -1
1554301147.989 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 y) (/ 1 z)))) into (cos (- (+ (/ 1 y) (/ 1 z))))
1554301147.990 * [misc]backup-simplify:  Simplify (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z))))) into (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z)))))
1554301147.990 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 a)) (cos (/ -1 a))) in y
1554301147.990 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1554301147.990 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301147.990 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301147.990 * [misc]backup-simplify:  Simplify -1 into -1
1554301147.990 * [misc]taylor:  Taking taylor expansion of a in y
1554301147.990 * [misc]backup-simplify:  Simplify a into a
1554301147.990 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301147.990 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301147.990 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301147.990 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1554301147.990 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301147.990 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301147.990 * [misc]backup-simplify:  Simplify -1 into -1
1554301147.990 * [misc]taylor:  Taking taylor expansion of a in y
1554301147.990 * [misc]backup-simplify:  Simplify a into a
1554301147.990 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301147.990 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301147.990 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301147.990 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1554301147.990 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1554301147.990 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1554301147.990 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301147.990 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301147.990 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.990 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301147.991 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1554301147.991 * [misc]backup-simplify:  Simplify (- (/ (sin (/ -1 a)) (cos (/ -1 a)))) into (- (/ (sin (/ -1 a)) (cos (/ -1 a))))
1554301147.991 * [misc]backup-simplify:  Simplify (+ (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z))))) (- (/ (sin (/ -1 a)) (cos (/ -1 a))))) into (- (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z))))) (/ (sin (/ -1 a)) (cos (/ -1 a))))
1554301147.991 * [misc]taylor:  Taking taylor expansion of (- (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z))))) (/ (sin (/ -1 a)) (cos (/ -1 a)))) in z
1554301147.991 * [misc]taylor:  Taking taylor expansion of (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z))))) in z
1554301147.991 * [misc]taylor:  Taking taylor expansion of (sin (- (+ (/ 1 y) (/ 1 z)))) in z
1554301147.991 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 y) (/ 1 z))) in z
1554301147.991 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in z
1554301147.991 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301147.991 * [misc]taylor:  Taking taylor expansion of y in z
1554301147.991 * [misc]backup-simplify:  Simplify y into y
1554301147.991 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301147.991 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301147.991 * [misc]taylor:  Taking taylor expansion of z in z
1554301147.991 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.991 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.991 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.991 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1554301147.991 * [misc]backup-simplify:  Simplify (- 1) into -1
1554301147.992 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 y) (/ 1 z)))) into (sin (- (+ (/ 1 y) (/ 1 z))))
1554301147.992 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 y) (/ 1 z)))) in z
1554301147.992 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 y) (/ 1 z))) in z
1554301147.992 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in z
1554301147.992 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301147.992 * [misc]taylor:  Taking taylor expansion of y in z
1554301147.992 * [misc]backup-simplify:  Simplify y into y
1554301147.992 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301147.992 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301147.992 * [misc]taylor:  Taking taylor expansion of z in z
1554301147.992 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.992 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.992 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301147.992 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1554301147.992 * [misc]backup-simplify:  Simplify (- 1) into -1
1554301147.992 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 y) (/ 1 z)))) into (cos (- (+ (/ 1 y) (/ 1 z))))
1554301147.992 * [misc]backup-simplify:  Simplify (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z))))) into (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z)))))
1554301147.992 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 a)) (cos (/ -1 a))) in z
1554301147.992 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1554301147.992 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301147.992 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301147.992 * [misc]backup-simplify:  Simplify -1 into -1
1554301147.992 * [misc]taylor:  Taking taylor expansion of a in z
1554301147.992 * [misc]backup-simplify:  Simplify a into a
1554301147.992 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301147.992 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301147.993 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301147.993 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1554301147.993 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301147.993 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301147.993 * [misc]backup-simplify:  Simplify -1 into -1
1554301147.993 * [misc]taylor:  Taking taylor expansion of a in z
1554301147.993 * [misc]backup-simplify:  Simplify a into a
1554301147.993 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301147.993 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301147.993 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301147.993 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1554301147.993 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1554301147.993 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1554301147.993 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301147.993 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301147.993 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.993 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301147.993 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1554301147.993 * [misc]backup-simplify:  Simplify (- (/ (sin (/ -1 a)) (cos (/ -1 a)))) into (- (/ (sin (/ -1 a)) (cos (/ -1 a))))
1554301147.994 * [misc]backup-simplify:  Simplify (+ (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z))))) (- (/ (sin (/ -1 a)) (cos (/ -1 a))))) into (- (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z))))) (/ (sin (/ -1 a)) (cos (/ -1 a))))
1554301147.994 * [misc]taylor:  Taking taylor expansion of (- (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z))))) (/ (sin (/ -1 a)) (cos (/ -1 a)))) in a
1554301147.994 * [misc]taylor:  Taking taylor expansion of (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z))))) in a
1554301147.994 * [misc]taylor:  Taking taylor expansion of (sin (- (+ (/ 1 y) (/ 1 z)))) in a
1554301147.994 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 y) (/ 1 z))) in a
1554301147.994 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in a
1554301147.994 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301147.994 * [misc]taylor:  Taking taylor expansion of y in a
1554301147.994 * [misc]backup-simplify:  Simplify y into y
1554301147.994 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301147.994 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301147.994 * [misc]taylor:  Taking taylor expansion of z in a
1554301147.994 * [misc]backup-simplify:  Simplify z into z
1554301147.994 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301147.994 * [misc]backup-simplify:  Simplify (+ (/ 1 y) (/ 1 z)) into (+ (/ 1 z) (/ 1 y))
1554301147.994 * [misc]backup-simplify:  Simplify (- (+ (/ 1 z) (/ 1 y))) into (- (+ (/ 1 z) (/ 1 y)))
1554301147.994 * [misc]backup-simplify:  Simplify (- (+ (/ 1 z) (/ 1 y))) into (- (+ (/ 1 z) (/ 1 y)))
1554301147.994 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 z) (/ 1 y)))) into (sin (- (+ (/ 1 z) (/ 1 y))))
1554301147.994 * [misc]backup-simplify:  Simplify (- (+ (/ 1 z) (/ 1 y))) into (- (+ (/ 1 z) (/ 1 y)))
1554301147.994 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 z) (/ 1 y)))) into (cos (- (+ (/ 1 z) (/ 1 y))))
1554301147.994 * [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 y) (/ 1 z)))) in a
1554301147.994 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 y) (/ 1 z))) in a
1554301147.994 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in a
1554301147.994 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301147.994 * [misc]taylor:  Taking taylor expansion of y in a
1554301147.994 * [misc]backup-simplify:  Simplify y into y
1554301147.994 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301147.994 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301147.995 * [misc]taylor:  Taking taylor expansion of z in a
1554301147.995 * [misc]backup-simplify:  Simplify z into z
1554301147.995 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301147.995 * [misc]backup-simplify:  Simplify (+ (/ 1 y) (/ 1 z)) into (+ (/ 1 z) (/ 1 y))
1554301147.995 * [misc]backup-simplify:  Simplify (- (+ (/ 1 z) (/ 1 y))) into (- (+ (/ 1 z) (/ 1 y)))
1554301147.995 * [misc]backup-simplify:  Simplify (- (+ (/ 1 z) (/ 1 y))) into (- (+ (/ 1 z) (/ 1 y)))
1554301147.995 * [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 z) (/ 1 y)))) into (cos (- (+ (/ 1 z) (/ 1 y))))
1554301147.995 * [misc]backup-simplify:  Simplify (- (+ (/ 1 z) (/ 1 y))) into (- (+ (/ 1 z) (/ 1 y)))
1554301147.995 * [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 z) (/ 1 y)))) into (sin (- (+ (/ 1 z) (/ 1 y))))
1554301147.995 * [misc]backup-simplify:  Simplify (* (sin (- (+ (/ 1 z) (/ 1 y)))) 1) into (sin (- (+ (/ 1 z) (/ 1 y))))
1554301147.995 * [misc]backup-simplify:  Simplify (* (cos (- (+ (/ 1 z) (/ 1 y)))) 0) into 0
1554301147.995 * [misc]backup-simplify:  Simplify (+ (sin (- (+ (/ 1 z) (/ 1 y)))) 0) into (sin (- (+ (/ 1 z) (/ 1 y))))
1554301147.995 * [misc]backup-simplify:  Simplify (* (cos (- (+ (/ 1 z) (/ 1 y)))) 1) into (cos (- (+ (/ 1 z) (/ 1 y))))
1554301147.995 * [misc]backup-simplify:  Simplify (* (sin (- (+ (/ 1 z) (/ 1 y)))) 0) into 0
1554301147.996 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.996 * [misc]backup-simplify:  Simplify (+ (cos (- (+ (/ 1 z) (/ 1 y)))) 0) into (cos (- (+ (/ 1 z) (/ 1 y))))
1554301147.996 * [misc]backup-simplify:  Simplify (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) into (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y)))))
1554301147.996 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 a)) (cos (/ -1 a))) in a
1554301147.996 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1554301147.996 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301147.996 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301147.996 * [misc]backup-simplify:  Simplify -1 into -1
1554301147.996 * [misc]taylor:  Taking taylor expansion of a in a
1554301147.996 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.996 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.996 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301147.996 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301147.996 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1554301147.996 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301147.996 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301147.996 * [misc]backup-simplify:  Simplify -1 into -1
1554301147.996 * [misc]taylor:  Taking taylor expansion of a in a
1554301147.996 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.996 * [misc]backup-simplify:  Simplify 1 into 1
1554301147.996 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301147.996 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301147.997 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 a)) (cos (/ -1 a))) into (/ (sin (/ -1 a)) (cos (/ -1 a)))
1554301147.997 * [misc]backup-simplify:  Simplify (- (/ (sin (/ -1 a)) (cos (/ -1 a)))) into (- (/ (sin (/ -1 a)) (cos (/ -1 a))))
1554301147.997 * [misc]backup-simplify:  Simplify (+ (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) (- (/ (sin (/ -1 a)) (cos (/ -1 a))))) into (- (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) (/ (sin (/ -1 a)) (cos (/ -1 a))))
1554301147.997 * [misc]backup-simplify:  Simplify (- (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) (/ (sin (/ -1 a)) (cos (/ -1 a)))) into (- (/ (sin (- (+ (/ 1 z) (/ 1 y)))) (cos (- (+ (/ 1 z) (/ 1 y))))) (/ (sin (/ -1 a)) (cos (/ -1 a))))
1554301147.997 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301147.997 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.997 * [misc]taylor:  Taking taylor expansion of 0 in a
1554301147.997 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.997 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.997 * [misc]taylor:  Taking taylor expansion of 0 in a
1554301147.997 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.997 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.997 * [misc]backup-simplify:  Simplify 0 into 0
1554301147.997 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301147.998 * [misc]backup-simplify:  Simplify (+ (* (sin (- (+ (/ 1 y) (/ 1 z)))) 0) (* 0 1)) into 0
1554301147.998 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301147.998 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301147.998 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.998 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301147.999 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301147.999 * [misc]backup-simplify:  Simplify (+ (* (cos (- (+ (/ 1 y) (/ 1 z)))) 0) (* 0 0)) into 0
1554301147.999 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301147.999 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301147.999 * [misc]backup-simplify:  Simplify (+ (* (cos (- (+ (/ 1 y) (/ 1 z)))) 0) (* 0 1)) into 0
1554301147.999 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301148.000 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301148.000 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301148.000 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301148.001 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301148.001 * [misc]backup-simplify:  Simplify (+ (* (sin (- (+ (/ 1 y) (/ 1 z)))) 0) (* 0 0)) into 0
1554301148.001 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301148.001 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301148.001 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (- (+ (/ 1 y) (/ 1 z))))) (+ (* (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z))))) (/ 0 (cos (- (+ (/ 1 y) (/ 1 z)))))))) into 0
1554301148.001 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301148.002 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1554301148.002 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301148.002 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301148.002 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1554301148.003 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301148.003 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301148.003 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1554301148.003 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301148.004 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301148.004 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1554301148.004 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301148.004 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301148.004 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 a))) (+ (* (/ (sin (/ -1 a)) (cos (/ -1 a))) (/ 0 (cos (/ -1 a)))))) into 0
1554301148.004 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1554301148.004 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301148.004 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301148.005 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301148.005 * [misc]taylor:  Taking taylor expansion of 0 in y
1554301148.005 * [misc]backup-simplify:  Simplify 0 into 0
1554301148.005 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301148.005 * [misc]backup-simplify:  Simplify 0 into 0
1554301148.005 * [misc]taylor:  Taking taylor expansion of 0 in a
1554301148.005 * [misc]backup-simplify:  Simplify 0 into 0
1554301148.005 * [misc]backup-simplify:  Simplify 0 into 0
1554301148.005 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (- (+ (/ 1 y) (/ 1 z))))) (+ (* (/ (sin (- (+ (/ 1 y) (/ 1 z)))) (cos (- (+ (/ 1 y) (/ 1 z))))) (/ 0 (cos (- (+ (/ 1 y) (/ 1 z)))))))) into 0
1554301148.006 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301148.006 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1554301148.006 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301148.007 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301148.007 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1554301148.007 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301148.008 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301148.008 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1554301148.008 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301148.009 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301148.009 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1554301148.009 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301148.009 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301148.010 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 a))) (+ (* (/ (sin (/ -1 a)) (cos (/ -1 a))) (/ 0 (cos (/ -1 a)))))) into 0
1554301148.010 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301148.010 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301148.010 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301148.010 * [misc]backup-simplify:  Simplify 0 into 0
1554301148.010 * [misc]taylor:  Taking taylor expansion of 0 in a
1554301148.010 * [misc]backup-simplify:  Simplify 0 into 0
1554301148.010 * [misc]backup-simplify:  Simplify 0 into 0
1554301148.010 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301148.010 * [misc]backup-simplify:  Simplify 0 into 0
1554301148.010 * [misc]taylor:  Taking taylor expansion of 0 in a
1554301148.010 * [misc]backup-simplify:  Simplify 0 into 0
1554301148.010 * [misc]backup-simplify:  Simplify 0 into 0
1554301148.011 * [misc]backup-simplify:  Simplify (+ (- (/ (sin (- (+ (/ 1 (/ 1 (- z))) (/ 1 (/ 1 (- y)))))) (cos (- (+ (/ 1 (/ 1 (- z))) (/ 1 (/ 1 (- y))))))) (/ (sin (/ -1 (/ 1 (- a)))) (cos (/ -1 (/ 1 (- a)))))) (* -1 (* 1 (* 1 (* 1 (/ 1 (/ 1 (- x)))))))) into (- (+ (/ (sin (+ z y)) (cos (+ z y))) x) (/ (sin a) (cos a)))
1554301148.011 * * * [misc]progress:  simplifying candidates
1554301148.011 * * * * [misc]progress:  [ 1 / 50 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))))>
1554301148.012 * [enter]simplify:  Simplifying (+ (tan y) (tan z))
1554301148.012 * * [misc]simplify:  iters left: 3 (5 enodes)
1554301148.014 * * [misc]simplify:  iters left: 2 (16 enodes)
1554301148.018 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301148.018 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554301148.018 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1554301148.018 * * [misc]simplify:  Extracting #3: cost 4 inf + 194
1554301148.018 * * [misc]simplify:  Extracting #4: cost 0 inf + 850
1554301148.018 * [exit]simplify:  Simplified to (+ (tan y) (tan z))
1554301148.018 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))))
1554301148.019 * * * * [misc]progress:  [ 2 / 50 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (sin (+ y z)) (cos (+ y z))) (tan a))))>
1554301148.019 * * * * [misc]progress:  [ 3 / 50 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (pow (tan (+ y z)) 1) (tan a))))>
1554301148.019 * * * * [misc]progress:  [ 4 / 50 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (exp (log (tan (+ y z)))) (tan a))))>
1554301148.019 * * * * [misc]progress:  [ 5 / 50 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (log (exp (tan (+ y z)))) (tan a))))>
1554301148.019 * * * * [misc]progress:  [ 6 / 50 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (* (cbrt (tan (+ y z))) (cbrt (tan (+ y z)))) (cbrt (tan (+ y z)))) (tan a))))>
1554301148.019 * * * * [misc]progress:  [ 7 / 50 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (cbrt (* (* (tan (+ y z)) (tan (+ y z))) (tan (+ y z)))) (tan a))))>
1554301148.019 * * * * [misc]progress:  [ 8 / 50 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* (sqrt (tan (+ y z))) (sqrt (tan (+ y z)))) (tan a))))>
1554301148.019 * * * * [misc]progress:  [ 9 / 50 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (* 1 (tan (+ y z))) (tan a))))>
1554301148.019 * * * * [misc]progress:  [ 10 / 50 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (posit16->real (real->posit16 (tan (+ y z)))) (tan a))))>
1554301148.019 * * * * [misc]progress:  [ 11 / 50 ] simplifiying candidate #<alt (λ (x y z a) (+ x (log (/ (exp (tan (+ y z))) (exp (tan a))))))>
1554301148.019 * [enter]simplify:  Simplifying (/ (exp (tan (+ y z))) (exp (tan a)))
1554301148.020 * * [misc]simplify:  iters left: 6 (9 enodes)
1554301148.023 * * [misc]simplify:  iters left: 5 (30 enodes)
1554301148.031 * * [misc]simplify:  iters left: 4 (34 enodes)
1554301148.039 * * [misc]simplify:  iters left: 3 (39 enodes)
1554301148.047 * * [misc]simplify:  iters left: 2 (44 enodes)
1554301148.053 * * [misc]simplify:  iters left: 1 (52 enodes)
1554301148.060 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301148.060 * * [misc]simplify:  Extracting #1: cost 9 inf + 0
1554301148.060 * * [misc]simplify:  Extracting #2: cost 15 inf + 1
1554301148.060 * * [misc]simplify:  Extracting #3: cost 20 inf + 1
1554301148.060 * * [misc]simplify:  Extracting #4: cost 22 inf + 2
1554301148.060 * * [misc]simplify:  Extracting #5: cost 15 inf + 704
1554301148.060 * * [misc]simplify:  Extracting #6: cost 1 inf + 3769
1554301148.061 * * [misc]simplify:  Extracting #7: cost 0 inf + 3836
1554301148.061 * [exit]simplify:  Simplified to (exp (- (tan (+ z y)) (tan a)))
1554301148.061 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (log (exp (- (tan (+ z y)) (tan a))))))
1554301148.061 * * * * [misc]progress:  [ 12 / 50 ] simplifiying candidate #<alt (λ (x y z a) (+ x (pow (- (tan (+ y z)) (tan a)) 1)))>
1554301148.061 * * * * [misc]progress:  [ 13 / 50 ] simplifiying candidate #<alt (λ (x y z a) (+ x (exp (log (- (tan (+ y z)) (tan a))))))>
1554301148.061 * * * * [misc]progress:  [ 14 / 50 ] simplifiying candidate #<alt (λ (x y z a) (+ x (log (exp (- (tan (+ y z)) (tan a))))))>
1554301148.061 * * * * [misc]progress:  [ 15 / 50 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (* (cbrt (- (tan (+ y z)) (tan a))) (cbrt (- (tan (+ y z)) (tan a)))) (cbrt (- (tan (+ y z)) (tan a))))))>
1554301148.062 * * * * [misc]progress:  [ 16 / 50 ] simplifiying candidate #<alt (λ (x y z a) (+ x (cbrt (* (* (- (tan (+ y z)) (tan a)) (- (tan (+ y z)) (tan a))) (- (tan (+ y z)) (tan a))))))>
1554301148.062 * * * * [misc]progress:  [ 17 / 50 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (sqrt (- (tan (+ y z)) (tan a))) (sqrt (- (tan (+ y z)) (tan a))))))>
1554301148.062 * * * * [misc]progress:  [ 18 / 50 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1554301148.062 * [enter]simplify:  Simplifying (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))
1554301148.062 * * [misc]simplify:  iters left: 6 (14 enodes)
1554301148.065 * * [misc]simplify:  iters left: 5 (52 enodes)
1554301148.072 * * [misc]simplify:  iters left: 4 (86 enodes)
1554301148.097 * * [misc]simplify:  iters left: 3 (170 enodes)
1554301148.129 * * [misc]simplify:  iters left: 2 (349 enodes)
1554301148.262 * * [misc]simplify:  iters left: 1 (476 enodes)
1554301148.432 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301148.432 * * [misc]simplify:  Extracting #1: cost 25 inf + 0
1554301148.432 * * [misc]simplify:  Extracting #2: cost 85 inf + 0
1554301148.433 * * [misc]simplify:  Extracting #3: cost 101 inf + 64
1554301148.434 * * [misc]simplify:  Extracting #4: cost 79 inf + 3589
1554301148.439 * * [misc]simplify:  Extracting #5: cost 17 inf + 23966
1554301148.445 * * [misc]simplify:  Extracting #6: cost 0 inf + 30177
1554301148.450 * * [misc]simplify:  Extracting #7: cost 0 inf + 30135
1554301148.457 * [exit]simplify:  Simplified to (+ (- (* (tan z) (+ (* (sin a) (tan y)) (cos a))) (sin a)) (* (cos a) (tan y)))
1554301148.457 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (+ (- (* (tan z) (+ (* (sin a) (tan y)) (cos a))) (sin a)) (* (cos a) (tan y))) (* (- 1 (* (tan y) (tan z))) (cos a)))))
1554301148.457 * [enter]simplify:  Simplifying (* (- 1 (* (tan y) (tan z))) (cos a))
1554301148.458 * * [misc]simplify:  iters left: 6 (10 enodes)
1554301148.460 * * [misc]simplify:  iters left: 5 (36 enodes)
1554301148.466 * * [misc]simplify:  iters left: 4 (53 enodes)
1554301148.474 * * [misc]simplify:  iters left: 3 (82 enodes)
1554301148.488 * * [misc]simplify:  iters left: 2 (164 enodes)
1554301148.538 * * [misc]simplify:  iters left: 1 (182 enodes)
1554301148.579 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301148.579 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1554301148.580 * * [misc]simplify:  Extracting #2: cost 23 inf + 1
1554301148.580 * * [misc]simplify:  Extracting #3: cost 33 inf + 64
1554301148.580 * * [misc]simplify:  Extracting #4: cost 26 inf + 521
1554301148.582 * * [misc]simplify:  Extracting #5: cost 7 inf + 4712
1554301148.584 * * [misc]simplify:  Extracting #6: cost 0 inf + 6705
1554301148.587 * [exit]simplify:  Simplified to (- (cos a) (* (* (tan z) (cos a)) (tan y)))
1554301148.587 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (- (cos a) (* (* (tan z) (cos a)) (tan y))))))
1554301148.588 * * * * [misc]progress:  [ 19 / 50 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (sin (+ y z)) (cos a)) (* (cos (+ y z)) (sin a))) (* (cos (+ y z)) (cos a)))))>
1554301148.588 * [enter]simplify:  Simplifying (- (* (sin (+ y z)) (cos a)) (* (cos (+ y z)) (sin a)))
1554301148.588 * * [misc]simplify:  iters left: 6 (11 enodes)
1554301148.592 * * [misc]simplify:  iters left: 5 (38 enodes)
1554301148.602 * * [misc]simplify:  iters left: 4 (47 enodes)
1554301148.614 * * [misc]simplify:  iters left: 3 (51 enodes)
1554301148.621 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301148.621 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301148.622 * * [misc]simplify:  Extracting #2: cost 14 inf + 0
1554301148.622 * * [misc]simplify:  Extracting #3: cost 22 inf + 0
1554301148.622 * * [misc]simplify:  Extracting #4: cost 22 inf + 123
1554301148.622 * * [misc]simplify:  Extracting #5: cost 16 inf + 449
1554301148.622 * * [misc]simplify:  Extracting #6: cost 7 inf + 1529
1554301148.622 * * [misc]simplify:  Extracting #7: cost 0 inf + 3329
1554301148.623 * [exit]simplify:  Simplified to (- (* (sin (+ z y)) (cos a)) (* (cos (+ z y)) (sin a)))
1554301148.623 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (sin (+ z y)) (cos a)) (* (cos (+ z y)) (sin a))) (* (cos (+ y z)) (cos a)))))
1554301148.623 * [enter]simplify:  Simplifying (* (cos (+ y z)) (cos a))
1554301148.623 * * [misc]simplify:  iters left: 5 (7 enodes)
1554301148.625 * * [misc]simplify:  iters left: 4 (23 enodes)
1554301148.627 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301148.627 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554301148.627 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1554301148.627 * * [misc]simplify:  Extracting #3: cost 8 inf + 123
1554301148.627 * * [misc]simplify:  Extracting #4: cost 6 inf + 125
1554301148.628 * * [misc]simplify:  Extracting #5: cost 1 inf + 616
1554301148.628 * * [misc]simplify:  Extracting #6: cost 0 inf + 819
1554301148.628 * [exit]simplify:  Simplified to (* (cos (+ z y)) (cos a))
1554301148.628 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (/ (- (* (sin (+ y z)) (cos a)) (* (cos (+ y z)) (sin a))) (* (cos (+ z y)) (cos a)))))
1554301148.628 * * * * [misc]progress:  [ 20 / 50 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (pow (tan (+ y z)) 3) (pow (tan a) 3)) (+ (* (tan (+ y z)) (tan (+ y z))) (+ (* (tan a) (tan a)) (* (tan (+ y z)) (tan a)))))))>
1554301148.628 * * * * [misc]progress:  [ 21 / 50 ] simplifiying candidate #<alt (λ (x y z a) (+ x (+ (tan (+ y z)) (- (tan a)))))>
1554301148.628 * * * * [misc]progress:  [ 22 / 50 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* 1 (- (tan (+ y z)) (tan a)))))>
1554301148.628 * * * * [misc]progress:  [ 23 / 50 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (tan (+ y z)) (tan (+ y z))) (* (tan a) (tan a))) (+ (tan (+ y z)) (tan a)))))>
1554301148.628 * * * * [misc]progress:  [ 24 / 50 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (+ (sqrt (tan (+ y z))) (sqrt (tan a))) (- (sqrt (tan (+ y z))) (sqrt (tan a))))))>
1554301148.628 * [enter]simplify:  Simplifying (+ (sqrt (tan (+ y z))) (sqrt (tan a)))
1554301148.628 * * [misc]simplify:  iters left: 6 (9 enodes)
1554301148.630 * * [misc]simplify:  iters left: 5 (29 enodes)
1554301148.633 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301148.633 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554301148.634 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1554301148.634 * * [misc]simplify:  Extracting #3: cost 12 inf + 0
1554301148.634 * * [misc]simplify:  Extracting #4: cost 14 inf + 1
1554301148.634 * * [misc]simplify:  Extracting #5: cost 10 inf + 235
1554301148.634 * * [misc]simplify:  Extracting #6: cost 4 inf + 825
1554301148.634 * * [misc]simplify:  Extracting #7: cost 1 inf + 1532
1554301148.634 * * [misc]simplify:  Extracting #8: cost 0 inf + 1885
1554301148.635 * [exit]simplify:  Simplified to (+ (sqrt (tan a)) (sqrt (tan (+ z y))))
1554301148.636 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (* (+ (sqrt (tan a)) (sqrt (tan (+ z y)))) (- (sqrt (tan (+ y z))) (sqrt (tan a))))))
1554301148.636 * [enter]simplify:  Simplifying (- (sqrt (tan (+ y z))) (sqrt (tan a)))
1554301148.636 * * [misc]simplify:  iters left: 6 (9 enodes)
1554301148.637 * * [misc]simplify:  iters left: 5 (30 enodes)
1554301148.641 * * [misc]simplify:  iters left: 4 (33 enodes)
1554301148.645 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301148.645 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301148.645 * * [misc]simplify:  Extracting #2: cost 10 inf + 0
1554301148.645 * * [misc]simplify:  Extracting #3: cost 14 inf + 0
1554301148.645 * * [misc]simplify:  Extracting #4: cost 16 inf + 1
1554301148.645 * * [misc]simplify:  Extracting #5: cost 10 inf + 587
1554301148.645 * * [misc]simplify:  Extracting #6: cost 4 inf + 1177
1554301148.645 * * [misc]simplify:  Extracting #7: cost 1 inf + 2060
1554301148.646 * * [misc]simplify:  Extracting #8: cost 0 inf + 2237
1554301148.646 * [exit]simplify:  Simplified to (- (sqrt (tan (+ z y))) (sqrt (tan a)))
1554301148.646 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (+ (sqrt (tan (+ y z))) (sqrt (tan a))) (- (sqrt (tan (+ z y))) (sqrt (tan a))))))
1554301148.646 * * * * [misc]progress:  [ 25 / 50 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* 1 (- (tan (+ y z)) (tan a)))))>
1554301148.646 * [enter]simplify:  Simplifying (- (tan (+ y z)) (tan a))
1554301148.646 * * [misc]simplify:  iters left: 5 (7 enodes)
1554301148.648 * * [misc]simplify:  iters left: 4 (24 enodes)
1554301148.650 * * [misc]simplify:  iters left: 3 (27 enodes)
1554301148.654 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301148.654 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301148.654 * * [misc]simplify:  Extracting #2: cost 10 inf + 0
1554301148.654 * * [misc]simplify:  Extracting #3: cost 12 inf + 1
1554301148.654 * * [misc]simplify:  Extracting #4: cost 7 inf + 371
1554301148.654 * * [misc]simplify:  Extracting #5: cost 2 inf + 825
1554301148.654 * * [misc]simplify:  Extracting #6: cost 1 inf + 1098
1554301148.654 * * [misc]simplify:  Extracting #7: cost 0 inf + 1371
1554301148.655 * [exit]simplify:  Simplified to (- (tan (+ z y)) (tan a))
1554301148.655 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* 1 (- (tan (+ z y)) (tan a)))))
1554301148.655 * * * * [misc]progress:  [ 26 / 50 ] simplifiying candidate #<alt (λ (x y z a) (+ x (+ (tan (+ y z)) (- (tan a)))))>
1554301148.655 * * * * [misc]progress:  [ 27 / 50 ] simplifiying candidate #<alt (λ (x y z a) (+ x (posit16->real (real->posit16 (- (tan (+ y z)) (tan a))))))>
1554301148.655 * * * * [misc]progress:  [ 28 / 50 ] simplifiying candidate #<alt (λ (x y z a) (pow (+ x (- (tan (+ y z)) (tan a))) 1))>
1554301148.655 * * * * [misc]progress:  [ 29 / 50 ] simplifiying candidate #<alt (λ (x y z a) (exp (log (+ x (- (tan (+ y z)) (tan a))))))>
1554301148.655 * * * * [misc]progress:  [ 30 / 50 ] simplifiying candidate #<alt (λ (x y z a) (log (exp (+ x (- (tan (+ y z)) (tan a))))))>
1554301148.655 * * * * [misc]progress:  [ 31 / 50 ] simplifiying candidate #<alt (λ (x y z a) (* (* (cbrt (+ x (- (tan (+ y z)) (tan a)))) (cbrt (+ x (- (tan (+ y z)) (tan a))))) (cbrt (+ x (- (tan (+ y z)) (tan a))))))>
1554301148.655 * * * * [misc]progress:  [ 32 / 50 ] simplifiying candidate #<alt (λ (x y z a) (cbrt (* (* (+ x (- (tan (+ y z)) (tan a))) (+ x (- (tan (+ y z)) (tan a)))) (+ x (- (tan (+ y z)) (tan a))))))>
1554301148.655 * * * * [misc]progress:  [ 33 / 50 ] simplifiying candidate #<alt (λ (x y z a) (* (sqrt (+ x (- (tan (+ y z)) (tan a)))) (sqrt (+ x (- (tan (+ y z)) (tan a))))))>
1554301148.655 * * * * [misc]progress:  [ 34 / 50 ] simplifiying candidate #<alt (λ (x y z a) (/ (+ (pow x 3) (pow (- (tan (+ y z)) (tan a)) 3)) (+ (* x x) (- (* (- (tan (+ y z)) (tan a)) (- (tan (+ y z)) (tan a))) (* x (- (tan (+ y z)) (tan a)))))))>
1554301148.655 * * * * [misc]progress:  [ 35 / 50 ] simplifiying candidate #<alt (λ (x y z a) (* 1 (+ x (- (tan (+ y z)) (tan a)))))>
1554301148.655 * * * * [misc]progress:  [ 36 / 50 ] simplifiying candidate #<alt (λ (x y z a) (/ (- (* x x) (* (- (tan (+ y z)) (tan a)) (- (tan (+ y z)) (tan a)))) (- x (- (tan (+ y z)) (tan a)))))>
1554301148.655 * * * * [misc]progress:  [ 37 / 50 ] simplifiying candidate #<alt (λ (x y z a) (+ (+ x (tan (+ y z))) (- (tan a))))>
1554301148.655 * [enter]simplify:  Simplifying (- (tan a))
1554301148.655 * * [misc]simplify:  iters left: 3 (3 enodes)
1554301148.656 * * [misc]simplify:  iters left: 2 (9 enodes)
1554301148.657 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301148.657 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554301148.657 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554301148.657 * * [misc]simplify:  Extracting #3: cost 4 inf + 1
1554301148.657 * * [misc]simplify:  Extracting #4: cost 0 inf + 465
1554301148.657 * [exit]simplify:  Simplified to (- (tan a))
1554301148.657 * [misc]simplify:  Simplified (2 2) to (λ (x y z a) (+ (+ x (tan (+ y z))) (- (tan a))))
1554301148.657 * * * * [misc]progress:  [ 38 / 50 ] simplifiying candidate #<alt (λ (x y z a) (+ (+ x (tan (+ y z))) (- (tan a))))>
1554301148.657 * [enter]simplify:  Simplifying (- (tan a))
1554301148.657 * * [misc]simplify:  iters left: 3 (3 enodes)
1554301148.658 * * [misc]simplify:  iters left: 2 (9 enodes)
1554301148.659 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301148.659 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554301148.659 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554301148.659 * * [misc]simplify:  Extracting #3: cost 4 inf + 1
1554301148.659 * * [misc]simplify:  Extracting #4: cost 0 inf + 465
1554301148.659 * [exit]simplify:  Simplified to (- (tan a))
1554301148.659 * [misc]simplify:  Simplified (2 2) to (λ (x y z a) (+ (+ x (tan (+ y z))) (- (tan a))))
1554301148.659 * * * * [misc]progress:  [ 39 / 50 ] simplifiying candidate #<alt (λ (x y z a) (- (+ x (tan (+ y z))) (tan a)))>
1554301148.659 * [enter]simplify:  Simplifying (tan a)
1554301148.659 * * [misc]simplify:  iters left: 1 (2 enodes)
1554301148.660 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301148.660 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554301148.660 * * [misc]simplify:  Extracting #2: cost 2 inf + 1
1554301148.660 * * [misc]simplify:  Extracting #3: cost 0 inf + 193
1554301148.660 * [exit]simplify:  Simplified to (tan a)
1554301148.660 * [misc]simplify:  Simplified (2 2) to (λ (x y z a) (- (+ x (tan (+ y z))) (tan a)))
1554301148.660 * * * * [misc]progress:  [ 40 / 50 ] simplifiying candidate #<alt (λ (x y z a) (posit16->real (real->posit16 (+ x (- (tan (+ y z)) (tan a))))))>
1554301148.660 * * * * [misc]progress:  [ 41 / 50 ] simplifiying candidate #<alt (λ (x y z a) (+ (- (tan (+ y z)) (tan a)) x))>
1554301148.660 * * * * [misc]progress:  [ 42 / 50 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (+ (* 1/3 (pow y 3)) (+ z y)) (tan a))))>
1554301148.660 * [enter]simplify:  Simplifying (+ (* 1/3 (pow y 3)) (+ z y))
1554301148.660 * * [misc]simplify:  iters left: 5 (8 enodes)
1554301148.663 * * [misc]simplify:  iters left: 4 (32 enodes)
1554301148.668 * * [misc]simplify:  iters left: 3 (50 enodes)
1554301148.675 * * [misc]simplify:  iters left: 2 (68 enodes)
1554301148.684 * * [misc]simplify:  iters left: 1 (76 enodes)
1554301148.693 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301148.693 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301148.693 * * [misc]simplify:  Extracting #2: cost 19 inf + 44
1554301148.694 * * [misc]simplify:  Extracting #3: cost 22 inf + 209
1554301148.694 * * [misc]simplify:  Extracting #4: cost 9 inf + 1151
1554301148.694 * * [misc]simplify:  Extracting #5: cost 1 inf + 2332
1554301148.695 * * [misc]simplify:  Extracting #6: cost 0 inf + 2455
1554301148.696 * [exit]simplify:  Simplified to (+ z (+ y (* (* (* y y) y) 1/3)))
1554301148.696 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (- (+ z (+ y (* (* (* y y) y) 1/3))) (tan a))))
1554301148.696 * * * * [misc]progress:  [ 43 / 50 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (sin (+ z y)) (cos (+ z y))) (tan a))))>
1554301148.696 * [enter]simplify:  Simplifying (/ (sin (+ z y)) (cos (+ z y)))
1554301148.696 * * [misc]simplify:  iters left: 5 (6 enodes)
1554301148.697 * * [misc]simplify:  iters left: 4 (19 enodes)
1554301148.699 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301148.699 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554301148.699 * * [misc]simplify:  Extracting #2: cost 7 inf + 0
1554301148.699 * * [misc]simplify:  Extracting #3: cost 10 inf + 0
1554301148.699 * * [misc]simplify:  Extracting #4: cost 8 inf + 2
1554301148.699 * * [misc]simplify:  Extracting #5: cost 0 inf + 898
1554301148.700 * [exit]simplify:  Simplified to (/ (sin (+ y z)) (cos (+ y z)))
1554301148.700 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (- (/ (sin (+ y z)) (cos (+ y z))) (tan a))))
1554301148.700 * * * * [misc]progress:  [ 44 / 50 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (sin (+ z y)) (cos (+ z y))) (tan a))))>
1554301148.700 * [enter]simplify:  Simplifying (/ (sin (+ z y)) (cos (+ z y)))
1554301148.700 * * [misc]simplify:  iters left: 5 (6 enodes)
1554301148.701 * * [misc]simplify:  iters left: 4 (19 enodes)
1554301148.703 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301148.703 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554301148.703 * * [misc]simplify:  Extracting #2: cost 7 inf + 0
1554301148.703 * * [misc]simplify:  Extracting #3: cost 10 inf + 0
1554301148.703 * * [misc]simplify:  Extracting #4: cost 8 inf + 2
1554301148.703 * * [misc]simplify:  Extracting #5: cost 0 inf + 898
1554301148.704 * [exit]simplify:  Simplified to (/ (sin (+ y z)) (cos (+ y z)))
1554301148.704 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (- (/ (sin (+ y z)) (cos (+ y z))) (tan a))))
1554301148.704 * * * * [misc]progress:  [ 45 / 50 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (+ z y) a)))>
1554301148.704 * [enter]simplify:  Simplifying (- (+ z y) a)
1554301148.704 * * [misc]simplify:  iters left: 4 (5 enodes)
1554301148.705 * * [misc]simplify:  iters left: 3 (20 enodes)
1554301148.709 * * [misc]simplify:  iters left: 2 (32 enodes)
1554301148.713 * * [misc]simplify:  iters left: 1 (41 enodes)
1554301148.717 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301148.717 * * [misc]simplify:  Extracting #1: cost 10 inf + 0
1554301148.717 * * [misc]simplify:  Extracting #2: cost 11 inf + 86
1554301148.718 * * [misc]simplify:  Extracting #3: cost 1 inf + 586
1554301148.718 * * [misc]simplify:  Extracting #4: cost 0 inf + 628
1554301148.718 * [exit]simplify:  Simplified to (+ (- y a) z)
1554301148.718 * [misc]simplify:  Simplified (2 2) to (λ (x y z a) (+ x (+ (- y a) z)))
1554301148.718 * * * * [misc]progress:  [ 46 / 50 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (sin (+ z y)) (cos (+ z y))) (/ (sin a) (cos a)))))>
1554301148.718 * [enter]simplify:  Simplifying (- (/ (sin (+ z y)) (cos (+ z y))) (/ (sin a) (cos a)))
1554301148.718 * * [misc]simplify:  iters left: 6 (11 enodes)
1554301148.720 * * [misc]simplify:  iters left: 5 (36 enodes)
1554301148.725 * * [misc]simplify:  iters left: 4 (41 enodes)
1554301148.736 * * [misc]simplify:  iters left: 3 (43 enodes)
1554301148.746 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301148.746 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301148.746 * * [misc]simplify:  Extracting #2: cost 13 inf + 0
1554301148.746 * * [misc]simplify:  Extracting #3: cost 20 inf + 0
1554301148.747 * * [misc]simplify:  Extracting #4: cost 20 inf + 123
1554301148.747 * * [misc]simplify:  Extracting #5: cost 13 inf + 710
1554301148.747 * * [misc]simplify:  Extracting #6: cost 7 inf + 1359
1554301148.748 * * [misc]simplify:  Extracting #7: cost 4 inf + 1765
1554301148.748 * * [misc]simplify:  Extracting #8: cost 0 inf + 2875
1554301148.749 * [exit]simplify:  Simplified to (- (/ (sin (+ y z)) (cos (+ y z))) (/ (sin a) (cos a)))
1554301148.749 * [misc]simplify:  Simplified (2 2) to (λ (x y z a) (+ x (- (/ (sin (+ y z)) (cos (+ y z))) (/ (sin a) (cos a)))))
1554301148.749 * * * * [misc]progress:  [ 47 / 50 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (sin (+ z y)) (cos (+ z y))) (/ (sin a) (cos a)))))>
1554301148.750 * [enter]simplify:  Simplifying (- (/ (sin (+ z y)) (cos (+ z y))) (/ (sin a) (cos a)))
1554301148.750 * * [misc]simplify:  iters left: 6 (11 enodes)
1554301148.754 * * [misc]simplify:  iters left: 5 (36 enodes)
1554301148.764 * * [misc]simplify:  iters left: 4 (41 enodes)
1554301148.774 * * [misc]simplify:  iters left: 3 (43 enodes)
1554301148.784 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301148.785 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301148.785 * * [misc]simplify:  Extracting #2: cost 13 inf + 0
1554301148.785 * * [misc]simplify:  Extracting #3: cost 20 inf + 0
1554301148.785 * * [misc]simplify:  Extracting #4: cost 20 inf + 123
1554301148.785 * * [misc]simplify:  Extracting #5: cost 13 inf + 710
1554301148.785 * * [misc]simplify:  Extracting #6: cost 7 inf + 1359
1554301148.786 * * [misc]simplify:  Extracting #7: cost 4 inf + 1765
1554301148.787 * * [misc]simplify:  Extracting #8: cost 0 inf + 2875
1554301148.787 * [exit]simplify:  Simplified to (- (/ (sin (+ y z)) (cos (+ y z))) (/ (sin a) (cos a)))
1554301148.787 * [misc]simplify:  Simplified (2 2) to (λ (x y z a) (+ x (- (/ (sin (+ y z)) (cos (+ y z))) (/ (sin a) (cos a)))))
1554301148.788 * * * * [misc]progress:  [ 48 / 50 ] simplifiying candidate #<alt (λ (x y z a) (+ x (+ z y)))>
1554301148.788 * [enter]simplify:  Simplifying (+ x (+ z y))
1554301148.788 * * [misc]simplify:  iters left: 4 (5 enodes)
1554301148.790 * * [misc]simplify:  iters left: 3 (19 enodes)
1554301148.795 * * [misc]simplify:  iters left: 2 (27 enodes)
1554301148.802 * * [misc]simplify:  iters left: 1 (32 enodes)
1554301148.808 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301148.809 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301148.809 * * [misc]simplify:  Extracting #2: cost 7 inf + 45
1554301148.809 * * [misc]simplify:  Extracting #3: cost 0 inf + 421
1554301148.809 * [exit]simplify:  Simplified to (+ (+ x y) z)
1554301148.809 * [misc]simplify:  Simplified (2) to (λ (x y z a) (+ (+ x y) z))
1554301148.809 * * * * [misc]progress:  [ 49 / 50 ] simplifiying candidate #<alt (λ (x y z a) (- (+ (/ (sin (+ z y)) (cos (+ z y))) x) (/ (sin a) (cos a))))>
1554301148.810 * [enter]simplify:  Simplifying (- (+ (/ (sin (+ z y)) (cos (+ z y))) x) (/ (sin a) (cos a)))
1554301148.810 * * [misc]simplify:  iters left: 6 (13 enodes)
1554301148.815 * * [misc]simplify:  iters left: 5 (45 enodes)
1554301148.827 * * [misc]simplify:  iters left: 4 (59 enodes)
1554301148.838 * * [misc]simplify:  iters left: 3 (70 enodes)
1554301148.846 * * [misc]simplify:  iters left: 2 (74 enodes)
1554301148.854 * * [misc]simplify:  iters left: 1 (80 enodes)
1554301148.866 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301148.866 * * [misc]simplify:  Extracting #1: cost 16 inf + 0
1554301148.866 * * [misc]simplify:  Extracting #2: cost 29 inf + 1
1554301148.866 * * [misc]simplify:  Extracting #3: cost 37 inf + 1
1554301148.866 * * [misc]simplify:  Extracting #4: cost 39 inf + 2
1554301148.867 * * [misc]simplify:  Extracting #5: cost 27 inf + 1276
1554301148.868 * * [misc]simplify:  Extracting #6: cost 17 inf + 2554
1554301148.870 * * [misc]simplify:  Extracting #7: cost 1 inf + 7477
1554301148.872 * * [misc]simplify:  Extracting #8: cost 0 inf + 7921
1554301148.875 * [exit]simplify:  Simplified to (+ (- (/ (sin (+ y z)) (cos (+ y z))) (/ (sin a) (cos a))) x)
1554301148.875 * [misc]simplify:  Simplified (2) to (λ (x y z a) (+ (- (/ (sin (+ y z)) (cos (+ y z))) (/ (sin a) (cos a))) x))
1554301148.875 * * * * [misc]progress:  [ 50 / 50 ] simplifiying candidate #<alt (λ (x y z a) (- (+ (/ (sin (+ z y)) (cos (+ z y))) x) (/ (sin a) (cos a))))>
1554301148.875 * [enter]simplify:  Simplifying (- (+ (/ (sin (+ z y)) (cos (+ z y))) x) (/ (sin a) (cos a)))
1554301148.875 * * [misc]simplify:  iters left: 6 (13 enodes)
1554301148.881 * * [misc]simplify:  iters left: 5 (45 enodes)
1554301148.893 * * [misc]simplify:  iters left: 4 (59 enodes)
1554301148.900 * * [misc]simplify:  iters left: 3 (70 enodes)
1554301148.908 * * [misc]simplify:  iters left: 2 (74 enodes)
1554301148.916 * * [misc]simplify:  iters left: 1 (80 enodes)
1554301148.932 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301148.932 * * [misc]simplify:  Extracting #1: cost 16 inf + 0
1554301148.932 * * [misc]simplify:  Extracting #2: cost 29 inf + 1
1554301148.933 * * [misc]simplify:  Extracting #3: cost 37 inf + 1
1554301148.933 * * [misc]simplify:  Extracting #4: cost 39 inf + 2
1554301148.933 * * [misc]simplify:  Extracting #5: cost 27 inf + 1276
1554301148.934 * * [misc]simplify:  Extracting #6: cost 17 inf + 2554
1554301148.936 * * [misc]simplify:  Extracting #7: cost 1 inf + 7477
1554301148.939 * * [misc]simplify:  Extracting #8: cost 0 inf + 7921
1554301148.941 * [exit]simplify:  Simplified to (+ (- (/ (sin (+ y z)) (cos (+ y z))) (/ (sin a) (cos a))) x)
1554301148.941 * [misc]simplify:  Simplified (2) to (λ (x y z a) (+ (- (/ (sin (+ y z)) (cos (+ y z))) (/ (sin a) (cos a))) x))
1554301148.941 * * * [misc]progress:  adding candidates to table
1554301149.541 * * [misc]progress:  iteration 2 / 4
1554301149.541 * * * [misc]progress:  picking best candidate
1554301149.601 * * * * [misc]pick:  Picked  #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1554301149.601 * * * [misc]progress:  localizing error
1554301149.643 * * * [misc]progress:  generating rewritten candidates
1554301149.643 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 2 1 2)
1554301149.653 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1 2 1 2)
1554301149.663 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 1)
1554301149.688 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2)
1554301149.751 * * * [misc]progress:  generating series expansions
1554301149.751 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 2 1 2)
1554301149.751 * [misc]backup-simplify:  Simplify (* (tan y) (tan z)) into (* (tan y) (tan z))
1554301149.751 * [misc]approximate:  Taking taylor expansion of (* (tan y) (tan z)) in (y z) around 0
1554301149.751 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in z
1554301149.751 * [misc]taylor:  Taking taylor expansion of (tan y) in z
1554301149.751 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301149.751 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1554301149.751 * [misc]taylor:  Taking taylor expansion of y in z
1554301149.751 * [misc]backup-simplify:  Simplify y into y
1554301149.751 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301149.752 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301149.752 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1554301149.752 * [misc]taylor:  Taking taylor expansion of y in z
1554301149.752 * [misc]backup-simplify:  Simplify y into y
1554301149.752 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301149.752 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301149.752 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301149.752 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301149.752 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301149.752 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301149.752 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301149.752 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.752 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301149.753 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1554301149.753 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1554301149.753 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301149.753 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301149.753 * [misc]taylor:  Taking taylor expansion of z in z
1554301149.753 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.753 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.753 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301149.753 * [misc]taylor:  Taking taylor expansion of z in z
1554301149.753 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.753 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.754 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301149.754 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301149.754 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in y
1554301149.754 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1554301149.754 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301149.754 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301149.754 * [misc]taylor:  Taking taylor expansion of y in y
1554301149.754 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.754 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.754 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301149.755 * [misc]taylor:  Taking taylor expansion of y in y
1554301149.755 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.755 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.755 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301149.756 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301149.756 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1554301149.756 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301149.756 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1554301149.756 * [misc]taylor:  Taking taylor expansion of z in y
1554301149.756 * [misc]backup-simplify:  Simplify z into z
1554301149.756 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301149.756 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301149.756 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1554301149.756 * [misc]taylor:  Taking taylor expansion of z in y
1554301149.756 * [misc]backup-simplify:  Simplify z into z
1554301149.756 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301149.756 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301149.756 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301149.756 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301149.756 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301149.756 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301149.756 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301149.757 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.757 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301149.757 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301149.757 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in y
1554301149.757 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1554301149.757 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301149.757 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301149.757 * [misc]taylor:  Taking taylor expansion of y in y
1554301149.757 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.757 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.757 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301149.757 * [misc]taylor:  Taking taylor expansion of y in y
1554301149.757 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.757 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.758 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301149.758 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301149.758 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1554301149.758 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301149.758 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1554301149.758 * [misc]taylor:  Taking taylor expansion of z in y
1554301149.758 * [misc]backup-simplify:  Simplify z into z
1554301149.758 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301149.759 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301149.759 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1554301149.759 * [misc]taylor:  Taking taylor expansion of z in y
1554301149.759 * [misc]backup-simplify:  Simplify z into z
1554301149.759 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301149.759 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301149.759 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301149.759 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301149.759 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301149.759 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301149.759 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301149.759 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.760 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301149.760 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301149.760 * [misc]backup-simplify:  Simplify (* 1 (/ (sin z) (cos z))) into (/ (sin z) (cos z))
1554301149.760 * [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
1554301149.760 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301149.760 * [misc]taylor:  Taking taylor expansion of z in z
1554301149.760 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.760 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.760 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301149.760 * [misc]taylor:  Taking taylor expansion of z in z
1554301149.760 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.760 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.761 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301149.761 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301149.761 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.762 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301149.762 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1554301149.763 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301149.763 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1554301149.763 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301149.763 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301149.763 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1554301149.764 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301149.764 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1554301149.765 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.765 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301149.765 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
1554301149.766 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301149.766 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301149.766 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1554301149.767 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ (sin z) (cos z)))) into 0
1554301149.767 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301149.767 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.767 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.768 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301149.768 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301149.768 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1554301149.768 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.769 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301149.769 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 1))) into 0
1554301149.770 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301149.770 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 0))) into 0
1554301149.771 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301149.772 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301149.772 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 1))) into 0
1554301149.773 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301149.773 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 0))) into 0
1554301149.773 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.773 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301149.774 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))) (* 0 (/ 0 (cos z))))) into 0
1554301149.775 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1554301149.777 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1554301149.777 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1554301149.777 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 1/3 (/ (sin z) (cos z))))) into (* 1/3 (/ (sin z) (cos z)))
1554301149.777 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (sin z) (cos z))) in z
1554301149.777 * [misc]taylor:  Taking taylor expansion of 1/3 in z
1554301149.777 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1554301149.777 * [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
1554301149.777 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301149.778 * [misc]taylor:  Taking taylor expansion of z in z
1554301149.778 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.778 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.778 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301149.778 * [misc]taylor:  Taking taylor expansion of z in z
1554301149.778 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.778 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.779 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301149.779 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301149.779 * [misc]backup-simplify:  Simplify (* 1/3 1) into 1/3
1554301149.779 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1554301149.779 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.781 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1554301149.782 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1554301149.783 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1554301149.783 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1554301149.783 * [misc]backup-simplify:  Simplify (+ (* 1/3 (* (pow z 3) y)) (+ (* 1/3 (* z (pow y 3))) (* 1 (* z y)))) into (+ (* 1/3 (* (pow z 3) y)) (+ (* 1/3 (* z (pow y 3))) (* z y)))
1554301149.783 * [misc]backup-simplify:  Simplify (* (tan (/ 1 y)) (tan (/ 1 z))) into (* (tan (/ 1 y)) (tan (/ 1 z)))
1554301149.783 * [misc]approximate:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in (y z) around 0
1554301149.783 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in z
1554301149.783 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
1554301149.784 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301149.784 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1554301149.784 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301149.784 * [misc]taylor:  Taking taylor expansion of y in z
1554301149.784 * [misc]backup-simplify:  Simplify y into y
1554301149.784 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301149.784 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301149.784 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301149.784 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1554301149.784 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301149.784 * [misc]taylor:  Taking taylor expansion of y in z
1554301149.784 * [misc]backup-simplify:  Simplify y into y
1554301149.784 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301149.784 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301149.784 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301149.784 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301149.784 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301149.784 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301149.784 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301149.785 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301149.785 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.785 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301149.785 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301149.785 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1554301149.785 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301149.785 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1554301149.785 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301149.785 * [misc]taylor:  Taking taylor expansion of z in z
1554301149.785 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.785 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.785 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301149.785 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301149.785 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1554301149.786 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301149.786 * [misc]taylor:  Taking taylor expansion of z in z
1554301149.786 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.786 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.786 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301149.786 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301149.786 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301149.786 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in y
1554301149.786 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1554301149.786 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301149.786 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1554301149.786 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301149.786 * [misc]taylor:  Taking taylor expansion of y in y
1554301149.786 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.786 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.786 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301149.786 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301149.786 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1554301149.787 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301149.787 * [misc]taylor:  Taking taylor expansion of y in y
1554301149.787 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.787 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.787 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301149.787 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301149.787 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301149.787 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1554301149.787 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301149.787 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1554301149.787 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301149.787 * [misc]taylor:  Taking taylor expansion of z in y
1554301149.787 * [misc]backup-simplify:  Simplify z into z
1554301149.787 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301149.787 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301149.787 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301149.787 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1554301149.787 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301149.787 * [misc]taylor:  Taking taylor expansion of z in y
1554301149.787 * [misc]backup-simplify:  Simplify z into z
1554301149.788 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301149.788 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301149.788 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301149.788 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301149.788 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301149.788 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301149.788 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301149.788 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301149.788 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.788 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301149.788 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301149.789 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in y
1554301149.789 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1554301149.789 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301149.789 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1554301149.789 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301149.789 * [misc]taylor:  Taking taylor expansion of y in y
1554301149.789 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.789 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.789 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301149.789 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301149.789 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1554301149.789 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301149.789 * [misc]taylor:  Taking taylor expansion of y in y
1554301149.789 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.789 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.789 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301149.789 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301149.789 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301149.790 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1554301149.790 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301149.790 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1554301149.790 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301149.790 * [misc]taylor:  Taking taylor expansion of z in y
1554301149.790 * [misc]backup-simplify:  Simplify z into z
1554301149.790 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301149.790 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301149.790 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301149.790 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1554301149.790 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301149.790 * [misc]taylor:  Taking taylor expansion of z in y
1554301149.790 * [misc]backup-simplify:  Simplify z into z
1554301149.790 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301149.790 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301149.790 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301149.790 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301149.790 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301149.790 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301149.791 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301149.791 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301149.791 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.791 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301149.791 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301149.791 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1554301149.791 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in z
1554301149.791 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in z
1554301149.791 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1554301149.791 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301149.791 * [misc]taylor:  Taking taylor expansion of y in z
1554301149.791 * [misc]backup-simplify:  Simplify y into y
1554301149.792 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301149.792 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301149.792 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301149.792 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1554301149.792 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301149.792 * [misc]taylor:  Taking taylor expansion of z in z
1554301149.792 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.792 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.792 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301149.792 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301149.792 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in z
1554301149.792 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1554301149.792 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301149.792 * [misc]taylor:  Taking taylor expansion of y in z
1554301149.792 * [misc]backup-simplify:  Simplify y into y
1554301149.792 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301149.792 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301149.792 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301149.792 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1554301149.792 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301149.792 * [misc]taylor:  Taking taylor expansion of z in z
1554301149.793 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.793 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.793 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301149.793 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301149.793 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301149.793 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301149.793 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301149.793 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
1554301149.793 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301149.793 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301149.793 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.794 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301149.794 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1554301149.794 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1554301149.794 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1554301149.794 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301149.795 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1554301149.795 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301149.796 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301149.796 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1554301149.796 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301149.797 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301149.797 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1554301149.797 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301149.798 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301149.798 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1554301149.798 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.798 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301149.799 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1554301149.799 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1554301149.799 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z))))) into 0
1554301149.799 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301149.799 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.799 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.800 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301149.800 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1554301149.800 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301149.801 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301149.801 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1554301149.801 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301149.802 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
1554301149.802 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301149.802 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1554301149.802 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301149.803 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301149.803 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1554301149.803 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.804 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301149.804 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
1554301149.804 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1554301149.804 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.805 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301149.805 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301149.805 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301149.806 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301149.806 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301149.806 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301149.807 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301149.807 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301149.807 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301149.808 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301149.808 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301149.808 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.808 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301149.808 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1554301149.809 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1554301149.809 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z)))))) into 0
1554301149.809 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301149.809 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.809 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.809 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.810 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301149.810 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301149.810 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301149.811 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301149.811 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301149.811 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301149.811 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1554301149.812 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301149.812 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301149.812 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301149.813 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301149.813 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301149.813 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.813 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301149.813 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
1554301149.814 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))) (* 0 (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1554301149.814 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.815 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1554301149.815 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1554301149.815 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301149.816 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301149.817 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1554301149.817 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301149.818 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1554301149.818 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1554301149.818 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301149.819 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301149.819 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1554301149.820 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.820 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301149.820 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1554301149.820 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1554301149.820 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z))))))) into 0
1554301149.820 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301149.820 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.820 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.821 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 (/ 1 y))) (sin (/ 1 (/ 1 z)))) (* (cos (/ 1 (/ 1 y))) (cos (/ 1 (/ 1 z))))) into (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1554301149.821 * [misc]backup-simplify:  Simplify (* (tan (/ 1 (- y))) (tan (/ 1 (- z)))) into (* (tan (/ -1 y)) (tan (/ -1 z)))
1554301149.821 * [misc]approximate:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in (y z) around 0
1554301149.821 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in z
1554301149.821 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in z
1554301149.821 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301149.821 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1554301149.821 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301149.821 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301149.821 * [misc]backup-simplify:  Simplify -1 into -1
1554301149.821 * [misc]taylor:  Taking taylor expansion of y in z
1554301149.821 * [misc]backup-simplify:  Simplify y into y
1554301149.821 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301149.821 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301149.821 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301149.821 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1554301149.821 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301149.821 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301149.821 * [misc]backup-simplify:  Simplify -1 into -1
1554301149.821 * [misc]taylor:  Taking taylor expansion of y in z
1554301149.821 * [misc]backup-simplify:  Simplify y into y
1554301149.821 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301149.821 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301149.821 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301149.821 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301149.821 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301149.821 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301149.822 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301149.822 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301149.822 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.822 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301149.822 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301149.822 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1554301149.822 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301149.822 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1554301149.822 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301149.822 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301149.822 * [misc]backup-simplify:  Simplify -1 into -1
1554301149.822 * [misc]taylor:  Taking taylor expansion of z in z
1554301149.822 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.822 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.822 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301149.822 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301149.822 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1554301149.822 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301149.822 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301149.822 * [misc]backup-simplify:  Simplify -1 into -1
1554301149.822 * [misc]taylor:  Taking taylor expansion of z in z
1554301149.822 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.822 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.822 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301149.822 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301149.822 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301149.823 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in y
1554301149.823 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1554301149.823 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301149.823 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1554301149.823 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301149.823 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301149.823 * [misc]backup-simplify:  Simplify -1 into -1
1554301149.823 * [misc]taylor:  Taking taylor expansion of y in y
1554301149.823 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.823 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.823 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301149.823 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301149.823 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1554301149.823 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301149.823 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301149.823 * [misc]backup-simplify:  Simplify -1 into -1
1554301149.823 * [misc]taylor:  Taking taylor expansion of y in y
1554301149.823 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.823 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.823 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301149.823 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301149.823 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301149.823 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1554301149.823 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301149.823 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1554301149.823 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301149.823 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301149.823 * [misc]backup-simplify:  Simplify -1 into -1
1554301149.823 * [misc]taylor:  Taking taylor expansion of z in y
1554301149.823 * [misc]backup-simplify:  Simplify z into z
1554301149.823 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301149.823 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301149.823 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301149.823 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1554301149.823 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301149.823 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301149.824 * [misc]backup-simplify:  Simplify -1 into -1
1554301149.824 * [misc]taylor:  Taking taylor expansion of z in y
1554301149.824 * [misc]backup-simplify:  Simplify z into z
1554301149.824 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301149.824 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301149.824 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301149.824 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301149.824 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301149.824 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301149.824 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301149.824 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301149.824 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.824 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301149.824 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301149.824 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in y
1554301149.824 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1554301149.824 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301149.824 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1554301149.824 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301149.824 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301149.824 * [misc]backup-simplify:  Simplify -1 into -1
1554301149.824 * [misc]taylor:  Taking taylor expansion of y in y
1554301149.824 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.824 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.824 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301149.825 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301149.825 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1554301149.825 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301149.825 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301149.825 * [misc]backup-simplify:  Simplify -1 into -1
1554301149.825 * [misc]taylor:  Taking taylor expansion of y in y
1554301149.825 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.825 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.825 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301149.825 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301149.825 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301149.825 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1554301149.825 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301149.825 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1554301149.825 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301149.825 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301149.825 * [misc]backup-simplify:  Simplify -1 into -1
1554301149.825 * [misc]taylor:  Taking taylor expansion of z in y
1554301149.825 * [misc]backup-simplify:  Simplify z into z
1554301149.825 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301149.825 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301149.825 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301149.825 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1554301149.825 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301149.825 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301149.825 * [misc]backup-simplify:  Simplify -1 into -1
1554301149.825 * [misc]taylor:  Taking taylor expansion of z in y
1554301149.825 * [misc]backup-simplify:  Simplify z into z
1554301149.825 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301149.825 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301149.825 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301149.825 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301149.826 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301149.826 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301149.826 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301149.826 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301149.826 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.826 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301149.826 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301149.826 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1554301149.826 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in z
1554301149.826 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in z
1554301149.826 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1554301149.826 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301149.826 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301149.826 * [misc]backup-simplify:  Simplify -1 into -1
1554301149.826 * [misc]taylor:  Taking taylor expansion of z in z
1554301149.826 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.826 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.826 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301149.826 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301149.827 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1554301149.827 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301149.827 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301149.827 * [misc]backup-simplify:  Simplify -1 into -1
1554301149.827 * [misc]taylor:  Taking taylor expansion of y in z
1554301149.827 * [misc]backup-simplify:  Simplify y into y
1554301149.827 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301149.827 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301149.827 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301149.827 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in z
1554301149.827 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1554301149.827 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301149.827 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301149.827 * [misc]backup-simplify:  Simplify -1 into -1
1554301149.827 * [misc]taylor:  Taking taylor expansion of z in z
1554301149.827 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.827 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.827 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301149.827 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301149.827 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1554301149.827 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301149.827 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301149.827 * [misc]backup-simplify:  Simplify -1 into -1
1554301149.827 * [misc]taylor:  Taking taylor expansion of y in z
1554301149.827 * [misc]backup-simplify:  Simplify y into y
1554301149.827 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301149.827 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301149.827 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301149.827 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301149.827 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301149.827 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301149.827 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1554301149.828 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301149.828 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301149.828 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.828 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301149.828 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1554301149.828 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1554301149.828 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1554301149.828 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301149.828 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1554301149.829 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301149.829 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301149.829 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1554301149.830 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301149.830 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301149.830 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1554301149.830 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301149.831 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301149.831 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1554301149.831 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.831 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301149.831 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1554301149.831 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1554301149.831 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))) into 0
1554301149.831 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301149.831 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.831 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.832 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301149.832 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1554301149.832 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301149.835 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301149.835 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1554301149.835 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301149.835 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1554301149.836 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301149.836 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1554301149.836 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301149.838 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301149.838 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1554301149.838 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.838 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301149.838 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
1554301149.839 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1554301149.839 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.840 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301149.840 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301149.841 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301149.842 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301149.842 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301149.842 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301149.843 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301149.843 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301149.843 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301149.844 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301149.845 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301149.845 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.845 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301149.845 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1554301149.846 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1554301149.846 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into 0
1554301149.846 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301149.846 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.846 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.846 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.847 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301149.848 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301149.848 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301149.849 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301149.849 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301149.849 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301149.849 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1554301149.850 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301149.850 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301149.850 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301149.851 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301149.851 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301149.851 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.851 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301149.851 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
1554301149.852 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))) (* 0 (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1554301149.852 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.853 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1554301149.853 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1554301149.853 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301149.854 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301149.854 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1554301149.855 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301149.855 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1554301149.856 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1554301149.856 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301149.857 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301149.857 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1554301149.857 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.857 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301149.858 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1554301149.858 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1554301149.858 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))))) into 0
1554301149.858 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301149.858 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.858 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.858 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 (/ 1 (- z)))) (sin (/ -1 (/ 1 (- y))))) (* (cos (/ -1 (/ 1 (- z)))) (cos (/ -1 (/ 1 (- y)))))) into (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1554301149.858 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1 2 1 2)
1554301149.859 * [misc]backup-simplify:  Simplify (* (tan y) (tan z)) into (* (tan y) (tan z))
1554301149.859 * [misc]approximate:  Taking taylor expansion of (* (tan y) (tan z)) in (y z) around 0
1554301149.859 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in z
1554301149.859 * [misc]taylor:  Taking taylor expansion of (tan y) in z
1554301149.859 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301149.859 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1554301149.859 * [misc]taylor:  Taking taylor expansion of y in z
1554301149.859 * [misc]backup-simplify:  Simplify y into y
1554301149.859 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301149.859 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301149.859 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1554301149.859 * [misc]taylor:  Taking taylor expansion of y in z
1554301149.859 * [misc]backup-simplify:  Simplify y into y
1554301149.859 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301149.859 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301149.859 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301149.859 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301149.859 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301149.859 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301149.859 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301149.859 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.859 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301149.859 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1554301149.859 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1554301149.859 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301149.860 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301149.860 * [misc]taylor:  Taking taylor expansion of z in z
1554301149.860 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.860 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.860 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301149.860 * [misc]taylor:  Taking taylor expansion of z in z
1554301149.860 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.860 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.860 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301149.860 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301149.860 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in y
1554301149.861 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1554301149.861 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301149.861 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301149.861 * [misc]taylor:  Taking taylor expansion of y in y
1554301149.861 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.861 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.861 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301149.861 * [misc]taylor:  Taking taylor expansion of y in y
1554301149.861 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.861 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.861 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301149.861 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301149.861 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1554301149.861 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301149.861 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1554301149.861 * [misc]taylor:  Taking taylor expansion of z in y
1554301149.862 * [misc]backup-simplify:  Simplify z into z
1554301149.862 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301149.862 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301149.862 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1554301149.862 * [misc]taylor:  Taking taylor expansion of z in y
1554301149.862 * [misc]backup-simplify:  Simplify z into z
1554301149.862 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301149.862 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301149.862 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301149.862 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301149.862 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301149.862 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301149.862 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301149.862 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.862 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301149.862 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301149.862 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in y
1554301149.862 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1554301149.862 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301149.862 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301149.862 * [misc]taylor:  Taking taylor expansion of y in y
1554301149.862 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.862 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.862 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301149.862 * [misc]taylor:  Taking taylor expansion of y in y
1554301149.862 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.862 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.863 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301149.863 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301149.863 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1554301149.863 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301149.863 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1554301149.863 * [misc]taylor:  Taking taylor expansion of z in y
1554301149.863 * [misc]backup-simplify:  Simplify z into z
1554301149.863 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301149.863 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301149.863 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1554301149.863 * [misc]taylor:  Taking taylor expansion of z in y
1554301149.863 * [misc]backup-simplify:  Simplify z into z
1554301149.863 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301149.863 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301149.863 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301149.863 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301149.863 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301149.863 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301149.863 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301149.864 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.864 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301149.864 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301149.864 * [misc]backup-simplify:  Simplify (* 1 (/ (sin z) (cos z))) into (/ (sin z) (cos z))
1554301149.864 * [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
1554301149.864 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301149.864 * [misc]taylor:  Taking taylor expansion of z in z
1554301149.864 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.864 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.864 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301149.864 * [misc]taylor:  Taking taylor expansion of z in z
1554301149.864 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.864 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.865 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301149.865 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301149.865 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.865 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301149.865 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1554301149.866 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301149.866 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1554301149.866 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301149.866 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301149.866 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1554301149.867 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301149.867 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1554301149.867 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.867 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301149.867 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
1554301149.868 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301149.868 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301149.868 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1554301149.868 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ (sin z) (cos z)))) into 0
1554301149.868 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301149.868 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.869 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.869 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301149.869 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301149.869 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1554301149.869 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.870 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301149.870 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 1))) into 0
1554301149.871 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301149.871 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 0))) into 0
1554301149.871 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301149.872 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301149.872 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 1))) into 0
1554301149.872 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301149.873 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 0))) into 0
1554301149.873 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.873 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301149.873 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))) (* 0 (/ 0 (cos z))))) into 0
1554301149.874 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1554301149.875 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1554301149.875 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1554301149.875 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 1/3 (/ (sin z) (cos z))))) into (* 1/3 (/ (sin z) (cos z)))
1554301149.875 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (sin z) (cos z))) in z
1554301149.875 * [misc]taylor:  Taking taylor expansion of 1/3 in z
1554301149.875 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1554301149.875 * [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
1554301149.875 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301149.875 * [misc]taylor:  Taking taylor expansion of z in z
1554301149.875 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.875 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.875 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301149.875 * [misc]taylor:  Taking taylor expansion of z in z
1554301149.875 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.875 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.876 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301149.876 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301149.876 * [misc]backup-simplify:  Simplify (* 1/3 1) into 1/3
1554301149.876 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1554301149.876 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.877 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1554301149.878 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1554301149.878 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1554301149.878 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1554301149.879 * [misc]backup-simplify:  Simplify (+ (* 1/3 (* (pow z 3) y)) (+ (* 1/3 (* z (pow y 3))) (* 1 (* z y)))) into (+ (* 1/3 (* (pow z 3) y)) (+ (* 1/3 (* z (pow y 3))) (* z y)))
1554301149.879 * [misc]backup-simplify:  Simplify (* (tan (/ 1 y)) (tan (/ 1 z))) into (* (tan (/ 1 y)) (tan (/ 1 z)))
1554301149.879 * [misc]approximate:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in (y z) around 0
1554301149.879 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in z
1554301149.879 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
1554301149.879 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301149.879 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1554301149.879 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301149.879 * [misc]taylor:  Taking taylor expansion of y in z
1554301149.879 * [misc]backup-simplify:  Simplify y into y
1554301149.879 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301149.879 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301149.879 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301149.879 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1554301149.879 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301149.879 * [misc]taylor:  Taking taylor expansion of y in z
1554301149.879 * [misc]backup-simplify:  Simplify y into y
1554301149.879 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301149.879 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301149.879 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301149.879 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301149.879 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301149.879 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301149.879 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301149.879 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301149.880 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.880 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301149.880 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301149.880 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1554301149.880 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301149.880 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1554301149.880 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301149.880 * [misc]taylor:  Taking taylor expansion of z in z
1554301149.880 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.880 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.880 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301149.880 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301149.880 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1554301149.880 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301149.880 * [misc]taylor:  Taking taylor expansion of z in z
1554301149.880 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.880 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.880 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301149.880 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301149.880 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301149.880 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in y
1554301149.880 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1554301149.880 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301149.880 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1554301149.880 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301149.880 * [misc]taylor:  Taking taylor expansion of y in y
1554301149.880 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.880 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.881 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301149.881 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301149.881 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1554301149.881 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301149.881 * [misc]taylor:  Taking taylor expansion of y in y
1554301149.881 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.881 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.881 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301149.881 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301149.881 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301149.881 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1554301149.881 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301149.881 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1554301149.881 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301149.881 * [misc]taylor:  Taking taylor expansion of z in y
1554301149.881 * [misc]backup-simplify:  Simplify z into z
1554301149.881 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301149.881 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301149.881 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301149.881 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1554301149.881 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301149.881 * [misc]taylor:  Taking taylor expansion of z in y
1554301149.881 * [misc]backup-simplify:  Simplify z into z
1554301149.881 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301149.881 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301149.881 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301149.881 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301149.881 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301149.881 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301149.882 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301149.882 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301149.882 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.882 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301149.882 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301149.882 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in y
1554301149.882 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1554301149.882 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301149.882 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1554301149.882 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301149.882 * [misc]taylor:  Taking taylor expansion of y in y
1554301149.882 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.882 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.882 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301149.882 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301149.882 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1554301149.882 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301149.882 * [misc]taylor:  Taking taylor expansion of y in y
1554301149.882 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.882 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.882 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301149.882 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301149.882 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301149.882 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1554301149.883 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301149.883 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1554301149.883 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301149.883 * [misc]taylor:  Taking taylor expansion of z in y
1554301149.883 * [misc]backup-simplify:  Simplify z into z
1554301149.883 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301149.883 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301149.883 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301149.883 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1554301149.883 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301149.883 * [misc]taylor:  Taking taylor expansion of z in y
1554301149.883 * [misc]backup-simplify:  Simplify z into z
1554301149.883 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301149.883 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301149.883 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301149.883 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301149.883 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301149.883 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301149.883 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301149.883 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301149.883 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.883 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301149.883 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301149.884 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1554301149.884 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in z
1554301149.884 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in z
1554301149.884 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1554301149.884 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301149.884 * [misc]taylor:  Taking taylor expansion of y in z
1554301149.884 * [misc]backup-simplify:  Simplify y into y
1554301149.884 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301149.884 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301149.884 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301149.884 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1554301149.884 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301149.884 * [misc]taylor:  Taking taylor expansion of z in z
1554301149.884 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.884 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.884 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301149.884 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301149.884 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in z
1554301149.884 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1554301149.884 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301149.884 * [misc]taylor:  Taking taylor expansion of y in z
1554301149.884 * [misc]backup-simplify:  Simplify y into y
1554301149.884 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301149.884 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301149.884 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301149.884 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1554301149.884 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301149.884 * [misc]taylor:  Taking taylor expansion of z in z
1554301149.884 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.884 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.884 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301149.884 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301149.885 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301149.885 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301149.885 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301149.885 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
1554301149.885 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301149.885 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301149.885 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.885 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301149.885 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1554301149.885 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1554301149.885 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1554301149.885 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301149.886 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1554301149.886 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301149.886 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301149.887 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1554301149.887 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301149.887 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301149.887 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1554301149.887 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301149.888 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301149.888 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1554301149.888 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.888 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301149.888 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1554301149.888 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1554301149.888 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z))))) into 0
1554301149.888 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301149.888 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.888 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.889 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301149.889 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1554301149.889 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301149.890 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301149.890 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1554301149.890 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301149.890 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
1554301149.890 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301149.890 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1554301149.890 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301149.891 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301149.891 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1554301149.891 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.891 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301149.891 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
1554301149.892 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1554301149.892 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.892 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301149.893 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301149.893 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301149.894 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301149.894 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301149.894 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301149.895 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301149.895 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301149.896 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301149.897 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301149.897 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301149.897 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.897 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301149.898 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1554301149.898 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1554301149.899 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z)))))) into 0
1554301149.899 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301149.899 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.899 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.899 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.900 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301149.900 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301149.900 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301149.901 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301149.902 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301149.902 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301149.902 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1554301149.903 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301149.903 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301149.904 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301149.905 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301149.905 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301149.905 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.905 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301149.905 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
1554301149.906 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))) (* 0 (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1554301149.906 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.908 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1554301149.908 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1554301149.908 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301149.911 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301149.911 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1554301149.911 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301149.913 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1554301149.913 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1554301149.913 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301149.914 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301149.914 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1554301149.914 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.915 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301149.915 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1554301149.915 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1554301149.915 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z))))))) into 0
1554301149.915 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301149.915 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.915 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.916 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 (/ 1 y))) (sin (/ 1 (/ 1 z)))) (* (cos (/ 1 (/ 1 y))) (cos (/ 1 (/ 1 z))))) into (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1554301149.916 * [misc]backup-simplify:  Simplify (* (tan (/ 1 (- y))) (tan (/ 1 (- z)))) into (* (tan (/ -1 y)) (tan (/ -1 z)))
1554301149.916 * [misc]approximate:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in (y z) around 0
1554301149.916 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in z
1554301149.916 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in z
1554301149.916 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301149.916 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1554301149.916 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301149.916 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301149.916 * [misc]backup-simplify:  Simplify -1 into -1
1554301149.916 * [misc]taylor:  Taking taylor expansion of y in z
1554301149.916 * [misc]backup-simplify:  Simplify y into y
1554301149.916 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301149.916 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301149.916 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301149.916 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1554301149.916 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301149.916 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301149.916 * [misc]backup-simplify:  Simplify -1 into -1
1554301149.916 * [misc]taylor:  Taking taylor expansion of y in z
1554301149.916 * [misc]backup-simplify:  Simplify y into y
1554301149.916 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301149.916 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301149.916 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301149.916 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301149.916 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301149.916 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301149.916 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301149.916 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301149.917 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.917 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301149.917 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301149.917 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1554301149.917 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301149.917 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1554301149.917 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301149.917 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301149.917 * [misc]backup-simplify:  Simplify -1 into -1
1554301149.917 * [misc]taylor:  Taking taylor expansion of z in z
1554301149.917 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.917 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.917 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301149.917 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301149.917 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1554301149.917 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301149.917 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301149.917 * [misc]backup-simplify:  Simplify -1 into -1
1554301149.917 * [misc]taylor:  Taking taylor expansion of z in z
1554301149.917 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.917 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.917 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301149.917 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301149.917 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301149.917 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in y
1554301149.917 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1554301149.917 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301149.917 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1554301149.917 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301149.917 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301149.918 * [misc]backup-simplify:  Simplify -1 into -1
1554301149.918 * [misc]taylor:  Taking taylor expansion of y in y
1554301149.918 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.918 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.918 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301149.918 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301149.918 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1554301149.918 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301149.918 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301149.918 * [misc]backup-simplify:  Simplify -1 into -1
1554301149.918 * [misc]taylor:  Taking taylor expansion of y in y
1554301149.918 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.918 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.918 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301149.918 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301149.918 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301149.918 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1554301149.918 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301149.918 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1554301149.918 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301149.918 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301149.918 * [misc]backup-simplify:  Simplify -1 into -1
1554301149.918 * [misc]taylor:  Taking taylor expansion of z in y
1554301149.918 * [misc]backup-simplify:  Simplify z into z
1554301149.918 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301149.918 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301149.918 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301149.918 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1554301149.918 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301149.918 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301149.918 * [misc]backup-simplify:  Simplify -1 into -1
1554301149.918 * [misc]taylor:  Taking taylor expansion of z in y
1554301149.918 * [misc]backup-simplify:  Simplify z into z
1554301149.918 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301149.918 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301149.919 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301149.919 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301149.919 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301149.919 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301149.919 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301149.919 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301149.919 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.919 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301149.919 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301149.919 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in y
1554301149.919 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1554301149.919 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301149.919 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1554301149.919 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301149.919 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301149.919 * [misc]backup-simplify:  Simplify -1 into -1
1554301149.919 * [misc]taylor:  Taking taylor expansion of y in y
1554301149.919 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.919 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.919 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301149.919 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301149.919 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1554301149.919 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301149.919 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301149.919 * [misc]backup-simplify:  Simplify -1 into -1
1554301149.919 * [misc]taylor:  Taking taylor expansion of y in y
1554301149.919 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.919 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.920 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301149.920 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301149.920 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301149.920 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1554301149.920 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301149.920 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1554301149.920 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301149.920 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301149.920 * [misc]backup-simplify:  Simplify -1 into -1
1554301149.920 * [misc]taylor:  Taking taylor expansion of z in y
1554301149.920 * [misc]backup-simplify:  Simplify z into z
1554301149.920 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301149.920 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301149.920 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301149.920 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1554301149.920 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301149.920 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301149.920 * [misc]backup-simplify:  Simplify -1 into -1
1554301149.920 * [misc]taylor:  Taking taylor expansion of z in y
1554301149.920 * [misc]backup-simplify:  Simplify z into z
1554301149.920 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301149.920 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301149.920 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301149.920 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301149.920 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301149.920 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301149.920 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301149.920 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301149.921 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.921 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301149.921 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301149.921 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1554301149.921 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in z
1554301149.921 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in z
1554301149.921 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1554301149.921 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301149.921 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301149.921 * [misc]backup-simplify:  Simplify -1 into -1
1554301149.921 * [misc]taylor:  Taking taylor expansion of z in z
1554301149.921 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.921 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.921 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301149.921 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301149.921 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1554301149.921 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301149.921 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301149.921 * [misc]backup-simplify:  Simplify -1 into -1
1554301149.921 * [misc]taylor:  Taking taylor expansion of y in z
1554301149.921 * [misc]backup-simplify:  Simplify y into y
1554301149.921 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301149.921 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301149.921 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301149.921 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in z
1554301149.921 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1554301149.921 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301149.921 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301149.921 * [misc]backup-simplify:  Simplify -1 into -1
1554301149.921 * [misc]taylor:  Taking taylor expansion of z in z
1554301149.922 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.922 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.922 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301149.922 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301149.922 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1554301149.922 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301149.922 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301149.922 * [misc]backup-simplify:  Simplify -1 into -1
1554301149.922 * [misc]taylor:  Taking taylor expansion of y in z
1554301149.922 * [misc]backup-simplify:  Simplify y into y
1554301149.922 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301149.922 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301149.922 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301149.922 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301149.922 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301149.922 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301149.922 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1554301149.922 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301149.922 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301149.922 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.922 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301149.922 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1554301149.923 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1554301149.923 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1554301149.923 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301149.923 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1554301149.923 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301149.924 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301149.924 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1554301149.924 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301149.924 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301149.924 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1554301149.924 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301149.925 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301149.925 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1554301149.925 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.925 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301149.926 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1554301149.926 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1554301149.926 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))) into 0
1554301149.926 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301149.926 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.926 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.926 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301149.926 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1554301149.926 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301149.927 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301149.927 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1554301149.927 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301149.927 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1554301149.927 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301149.928 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1554301149.928 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301149.928 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301149.929 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1554301149.929 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.929 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301149.929 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
1554301149.929 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1554301149.929 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.930 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301149.930 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301149.930 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301149.931 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301149.931 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301149.931 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301149.932 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301149.932 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301149.932 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301149.933 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301149.933 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301149.933 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.933 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301149.933 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1554301149.934 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1554301149.934 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into 0
1554301149.934 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301149.934 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.934 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.934 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.935 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301149.935 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301149.936 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301149.936 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301149.937 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301149.937 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301149.937 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1554301149.937 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301149.938 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301149.938 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301149.938 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301149.939 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301149.939 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.939 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301149.939 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
1554301149.939 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))) (* 0 (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1554301149.939 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.940 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1554301149.941 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1554301149.941 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301149.942 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301149.942 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1554301149.942 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301149.943 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1554301149.943 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1554301149.943 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301149.944 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301149.945 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1554301149.945 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.945 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301149.945 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1554301149.946 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1554301149.946 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))))) into 0
1554301149.946 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301149.946 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.946 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.947 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 (/ 1 (- z)))) (sin (/ -1 (/ 1 (- y))))) (* (cos (/ -1 (/ 1 (- z)))) (cos (/ -1 (/ 1 (- y)))))) into (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1554301149.947 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 1)
1554301149.947 * [misc]backup-simplify:  Simplify (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) into (- (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) (sin a))
1554301149.947 * [misc]approximate:  Taking taylor expansion of (- (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) (sin a)) in (y z a) around 0
1554301149.947 * [misc]taylor:  Taking taylor expansion of (- (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) (sin a)) in a
1554301149.947 * [misc]taylor:  Taking taylor expansion of (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) in a
1554301149.947 * [misc]taylor:  Taking taylor expansion of (* (cos a) (tan z)) in a
1554301149.947 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1554301149.948 * [misc]taylor:  Taking taylor expansion of a in a
1554301149.948 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.948 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.948 * [misc]taylor:  Taking taylor expansion of (tan z) in a
1554301149.948 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301149.948 * [misc]taylor:  Taking taylor expansion of (sin z) in a
1554301149.948 * [misc]taylor:  Taking taylor expansion of z in a
1554301149.948 * [misc]backup-simplify:  Simplify z into z
1554301149.948 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301149.948 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301149.948 * [misc]taylor:  Taking taylor expansion of (cos z) in a
1554301149.948 * [misc]taylor:  Taking taylor expansion of z in a
1554301149.948 * [misc]backup-simplify:  Simplify z into z
1554301149.948 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301149.948 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301149.948 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301149.948 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301149.948 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301149.948 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301149.948 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301149.949 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.949 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301149.949 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301149.949 * [misc]taylor:  Taking taylor expansion of (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y))) in a
1554301149.949 * [misc]taylor:  Taking taylor expansion of (* (sin a) (* (tan y) (tan z))) in a
1554301149.949 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1554301149.949 * [misc]taylor:  Taking taylor expansion of a in a
1554301149.949 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.949 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.949 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in a
1554301149.949 * [misc]taylor:  Taking taylor expansion of (tan y) in a
1554301149.949 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301149.949 * [misc]taylor:  Taking taylor expansion of (sin y) in a
1554301149.949 * [misc]taylor:  Taking taylor expansion of y in a
1554301149.949 * [misc]backup-simplify:  Simplify y into y
1554301149.949 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301149.949 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301149.949 * [misc]taylor:  Taking taylor expansion of (cos y) in a
1554301149.949 * [misc]taylor:  Taking taylor expansion of y in a
1554301149.949 * [misc]backup-simplify:  Simplify y into y
1554301149.949 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301149.949 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301149.949 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301149.949 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301149.950 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301149.950 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301149.950 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301149.950 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.950 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301149.950 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1554301149.950 * [misc]taylor:  Taking taylor expansion of (tan z) in a
1554301149.950 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301149.950 * [misc]taylor:  Taking taylor expansion of (sin z) in a
1554301149.950 * [misc]taylor:  Taking taylor expansion of z in a
1554301149.950 * [misc]backup-simplify:  Simplify z into z
1554301149.950 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301149.950 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301149.950 * [misc]taylor:  Taking taylor expansion of (cos z) in a
1554301149.950 * [misc]taylor:  Taking taylor expansion of z in a
1554301149.950 * [misc]backup-simplify:  Simplify z into z
1554301149.950 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301149.950 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301149.951 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301149.951 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301149.951 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301149.951 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301149.951 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301149.951 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.951 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301149.951 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301149.951 * [misc]taylor:  Taking taylor expansion of (* (cos a) (tan y)) in a
1554301149.951 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1554301149.951 * [misc]taylor:  Taking taylor expansion of a in a
1554301149.951 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.951 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.951 * [misc]taylor:  Taking taylor expansion of (tan y) in a
1554301149.951 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301149.951 * [misc]taylor:  Taking taylor expansion of (sin y) in a
1554301149.951 * [misc]taylor:  Taking taylor expansion of y in a
1554301149.951 * [misc]backup-simplify:  Simplify y into y
1554301149.951 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301149.952 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301149.952 * [misc]taylor:  Taking taylor expansion of (cos y) in a
1554301149.952 * [misc]taylor:  Taking taylor expansion of y in a
1554301149.952 * [misc]backup-simplify:  Simplify y into y
1554301149.952 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301149.952 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301149.952 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301149.952 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301149.952 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301149.952 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301149.952 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301149.952 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.952 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301149.952 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1554301149.952 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1554301149.952 * [misc]taylor:  Taking taylor expansion of a in a
1554301149.952 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.952 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.953 * [misc]taylor:  Taking taylor expansion of (- (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) (sin a)) in z
1554301149.953 * [misc]taylor:  Taking taylor expansion of (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) in z
1554301149.953 * [misc]taylor:  Taking taylor expansion of (* (cos a) (tan z)) in z
1554301149.953 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1554301149.953 * [misc]taylor:  Taking taylor expansion of a in z
1554301149.953 * [misc]backup-simplify:  Simplify a into a
1554301149.953 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301149.953 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301149.953 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1554301149.953 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301149.953 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301149.953 * [misc]taylor:  Taking taylor expansion of z in z
1554301149.953 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.953 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.953 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301149.953 * [misc]taylor:  Taking taylor expansion of z in z
1554301149.953 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.953 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.954 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301149.954 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301149.954 * [misc]taylor:  Taking taylor expansion of (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y))) in z
1554301149.954 * [misc]taylor:  Taking taylor expansion of (* (sin a) (* (tan y) (tan z))) in z
1554301149.954 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1554301149.955 * [misc]taylor:  Taking taylor expansion of a in z
1554301149.955 * [misc]backup-simplify:  Simplify a into a
1554301149.955 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301149.955 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301149.955 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in z
1554301149.955 * [misc]taylor:  Taking taylor expansion of (tan y) in z
1554301149.955 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301149.955 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1554301149.955 * [misc]taylor:  Taking taylor expansion of y in z
1554301149.955 * [misc]backup-simplify:  Simplify y into y
1554301149.955 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301149.955 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301149.955 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1554301149.955 * [misc]taylor:  Taking taylor expansion of y in z
1554301149.955 * [misc]backup-simplify:  Simplify y into y
1554301149.955 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301149.955 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301149.955 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301149.955 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301149.955 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301149.955 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301149.955 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301149.956 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.956 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301149.956 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1554301149.956 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1554301149.956 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301149.956 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301149.956 * [misc]taylor:  Taking taylor expansion of z in z
1554301149.956 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.956 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.956 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301149.956 * [misc]taylor:  Taking taylor expansion of z in z
1554301149.956 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.956 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.957 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301149.957 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301149.957 * [misc]taylor:  Taking taylor expansion of (* (cos a) (tan y)) in z
1554301149.957 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1554301149.957 * [misc]taylor:  Taking taylor expansion of a in z
1554301149.957 * [misc]backup-simplify:  Simplify a into a
1554301149.957 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301149.957 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301149.957 * [misc]taylor:  Taking taylor expansion of (tan y) in z
1554301149.958 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301149.958 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1554301149.958 * [misc]taylor:  Taking taylor expansion of y in z
1554301149.958 * [misc]backup-simplify:  Simplify y into y
1554301149.958 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301149.958 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301149.958 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1554301149.958 * [misc]taylor:  Taking taylor expansion of y in z
1554301149.958 * [misc]backup-simplify:  Simplify y into y
1554301149.958 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301149.958 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301149.958 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301149.958 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301149.958 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301149.958 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301149.958 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301149.958 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.958 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301149.959 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1554301149.959 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1554301149.959 * [misc]taylor:  Taking taylor expansion of a in z
1554301149.959 * [misc]backup-simplify:  Simplify a into a
1554301149.959 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301149.959 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301149.959 * [misc]taylor:  Taking taylor expansion of (- (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) (sin a)) in y
1554301149.959 * [misc]taylor:  Taking taylor expansion of (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) in y
1554301149.959 * [misc]taylor:  Taking taylor expansion of (* (cos a) (tan z)) in y
1554301149.959 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1554301149.959 * [misc]taylor:  Taking taylor expansion of a in y
1554301149.959 * [misc]backup-simplify:  Simplify a into a
1554301149.959 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301149.959 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301149.959 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1554301149.959 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301149.959 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1554301149.959 * [misc]taylor:  Taking taylor expansion of z in y
1554301149.959 * [misc]backup-simplify:  Simplify z into z
1554301149.959 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301149.959 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301149.959 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1554301149.959 * [misc]taylor:  Taking taylor expansion of z in y
1554301149.959 * [misc]backup-simplify:  Simplify z into z
1554301149.959 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301149.959 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301149.959 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301149.961 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301149.961 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301149.961 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301149.961 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301149.961 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.961 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301149.961 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301149.961 * [misc]taylor:  Taking taylor expansion of (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y))) in y
1554301149.961 * [misc]taylor:  Taking taylor expansion of (* (sin a) (* (tan y) (tan z))) in y
1554301149.961 * [misc]taylor:  Taking taylor expansion of (sin a) in y
1554301149.961 * [misc]taylor:  Taking taylor expansion of a in y
1554301149.962 * [misc]backup-simplify:  Simplify a into a
1554301149.962 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301149.962 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301149.962 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in y
1554301149.962 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1554301149.962 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301149.962 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301149.962 * [misc]taylor:  Taking taylor expansion of y in y
1554301149.962 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.962 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.962 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301149.962 * [misc]taylor:  Taking taylor expansion of y in y
1554301149.962 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.962 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.963 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301149.963 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301149.963 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1554301149.963 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301149.964 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1554301149.964 * [misc]taylor:  Taking taylor expansion of z in y
1554301149.964 * [misc]backup-simplify:  Simplify z into z
1554301149.964 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301149.964 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301149.964 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1554301149.964 * [misc]taylor:  Taking taylor expansion of z in y
1554301149.964 * [misc]backup-simplify:  Simplify z into z
1554301149.964 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301149.964 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301149.964 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301149.964 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301149.964 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301149.964 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301149.964 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301149.964 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.964 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301149.965 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301149.965 * [misc]taylor:  Taking taylor expansion of (* (cos a) (tan y)) in y
1554301149.965 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1554301149.965 * [misc]taylor:  Taking taylor expansion of a in y
1554301149.965 * [misc]backup-simplify:  Simplify a into a
1554301149.965 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301149.965 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301149.965 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1554301149.965 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301149.965 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301149.965 * [misc]taylor:  Taking taylor expansion of y in y
1554301149.965 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.965 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.965 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301149.965 * [misc]taylor:  Taking taylor expansion of y in y
1554301149.965 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.965 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.966 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301149.966 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301149.966 * [misc]taylor:  Taking taylor expansion of (sin a) in y
1554301149.966 * [misc]taylor:  Taking taylor expansion of a in y
1554301149.966 * [misc]backup-simplify:  Simplify a into a
1554301149.966 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301149.967 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301149.967 * [misc]taylor:  Taking taylor expansion of (- (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) (sin a)) in y
1554301149.967 * [misc]taylor:  Taking taylor expansion of (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) in y
1554301149.967 * [misc]taylor:  Taking taylor expansion of (* (cos a) (tan z)) in y
1554301149.967 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1554301149.967 * [misc]taylor:  Taking taylor expansion of a in y
1554301149.967 * [misc]backup-simplify:  Simplify a into a
1554301149.967 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301149.967 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301149.967 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1554301149.967 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301149.967 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1554301149.967 * [misc]taylor:  Taking taylor expansion of z in y
1554301149.967 * [misc]backup-simplify:  Simplify z into z
1554301149.967 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301149.967 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301149.967 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1554301149.967 * [misc]taylor:  Taking taylor expansion of z in y
1554301149.967 * [misc]backup-simplify:  Simplify z into z
1554301149.967 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301149.967 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301149.967 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301149.967 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301149.967 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301149.968 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301149.968 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301149.968 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.968 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301149.968 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301149.968 * [misc]taylor:  Taking taylor expansion of (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y))) in y
1554301149.968 * [misc]taylor:  Taking taylor expansion of (* (sin a) (* (tan y) (tan z))) in y
1554301149.968 * [misc]taylor:  Taking taylor expansion of (sin a) in y
1554301149.968 * [misc]taylor:  Taking taylor expansion of a in y
1554301149.968 * [misc]backup-simplify:  Simplify a into a
1554301149.968 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301149.968 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301149.968 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in y
1554301149.968 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1554301149.968 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301149.968 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301149.968 * [misc]taylor:  Taking taylor expansion of y in y
1554301149.968 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.968 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.968 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301149.969 * [misc]taylor:  Taking taylor expansion of y in y
1554301149.969 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.969 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.970 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301149.970 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301149.970 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1554301149.970 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301149.970 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1554301149.970 * [misc]taylor:  Taking taylor expansion of z in y
1554301149.970 * [misc]backup-simplify:  Simplify z into z
1554301149.970 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301149.970 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301149.970 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1554301149.970 * [misc]taylor:  Taking taylor expansion of z in y
1554301149.970 * [misc]backup-simplify:  Simplify z into z
1554301149.970 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301149.970 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301149.970 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301149.971 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301149.971 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301149.971 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301149.971 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301149.971 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.971 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301149.971 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301149.971 * [misc]taylor:  Taking taylor expansion of (* (cos a) (tan y)) in y
1554301149.971 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1554301149.971 * [misc]taylor:  Taking taylor expansion of a in y
1554301149.971 * [misc]backup-simplify:  Simplify a into a
1554301149.971 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301149.971 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301149.971 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1554301149.971 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301149.971 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301149.971 * [misc]taylor:  Taking taylor expansion of y in y
1554301149.971 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.971 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.971 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301149.971 * [misc]taylor:  Taking taylor expansion of y in y
1554301149.972 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.972 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.973 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301149.973 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301149.973 * [misc]taylor:  Taking taylor expansion of (sin a) in y
1554301149.973 * [misc]taylor:  Taking taylor expansion of a in y
1554301149.973 * [misc]backup-simplify:  Simplify a into a
1554301149.973 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301149.973 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301149.973 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1554301149.973 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1554301149.973 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.973 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1554301149.973 * [misc]backup-simplify:  Simplify (* (cos a) (/ (sin z) (cos z))) into (/ (* (cos a) (sin z)) (cos z))
1554301149.973 * [misc]backup-simplify:  Simplify (+ (/ (* (cos a) (sin z)) (cos z)) 0) into (/ (* (cos a) (sin z)) (cos z))
1554301149.973 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1554301149.973 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1554301149.973 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1554301149.973 * [misc]backup-simplify:  Simplify (- (sin a)) into (- (sin a))
1554301149.974 * [misc]backup-simplify:  Simplify (+ (/ (* (cos a) (sin z)) (cos z)) (- (sin a))) into (- (/ (* (cos a) (sin z)) (cos z)) (sin a))
1554301149.974 * [misc]taylor:  Taking taylor expansion of (- (/ (* (cos a) (sin z)) (cos z)) (sin a)) in z
1554301149.974 * [misc]taylor:  Taking taylor expansion of (/ (* (cos a) (sin z)) (cos z)) in z
1554301149.974 * [misc]taylor:  Taking taylor expansion of (* (cos a) (sin z)) in z
1554301149.974 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1554301149.974 * [misc]taylor:  Taking taylor expansion of a in z
1554301149.974 * [misc]backup-simplify:  Simplify a into a
1554301149.974 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301149.974 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301149.974 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301149.974 * [misc]taylor:  Taking taylor expansion of z in z
1554301149.974 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.974 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.974 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301149.974 * [misc]taylor:  Taking taylor expansion of z in z
1554301149.974 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.974 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.974 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1554301149.974 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1554301149.974 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.974 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1554301149.974 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1554301149.975 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301149.975 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301149.975 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1554301149.976 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301149.976 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1554301149.976 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.976 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301149.976 * [misc]backup-simplify:  Simplify (+ (* (cos a) 1) (* 0 0)) into (cos a)
1554301149.976 * [misc]backup-simplify:  Simplify (/ (cos a) 1) into (cos a)
1554301149.976 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1554301149.976 * [misc]taylor:  Taking taylor expansion of a in z
1554301149.976 * [misc]backup-simplify:  Simplify a into a
1554301149.976 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301149.976 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301149.976 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1554301149.976 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1554301149.976 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1554301149.976 * [misc]backup-simplify:  Simplify (- (sin a)) into (- (sin a))
1554301149.977 * [misc]backup-simplify:  Simplify (+ 0 (- (sin a))) into (- (sin a))
1554301149.977 * [misc]taylor:  Taking taylor expansion of (- (sin a)) in a
1554301149.977 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1554301149.977 * [misc]taylor:  Taking taylor expansion of a in a
1554301149.977 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.977 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.977 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.977 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.977 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301149.977 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1554301149.978 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301149.978 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1554301149.978 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301149.978 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301149.978 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1554301149.979 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301149.979 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1554301149.979 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.979 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301149.979 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
1554301149.979 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301149.979 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1554301149.980 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301149.980 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1554301149.980 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.980 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301149.981 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 (/ (sin z) (cos z)))) into 0
1554301149.981 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1554301149.981 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1554301149.981 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1554301149.981 * [misc]backup-simplify:  Simplify (* 1 (/ (sin z) (cos z))) into (/ (sin z) (cos z))
1554301149.981 * [misc]backup-simplify:  Simplify (* (sin a) (/ (sin z) (cos z))) into (/ (* (sin a) (sin z)) (cos z))
1554301149.981 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1554301149.981 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1554301149.981 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.981 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1554301149.981 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1554301149.981 * [misc]backup-simplify:  Simplify (+ (/ (* (sin a) (sin z)) (cos z)) (cos a)) into (+ (cos a) (/ (* (sin a) (sin z)) (cos z)))
1554301149.981 * [misc]backup-simplify:  Simplify (+ 0 (+ (cos a) (/ (* (sin a) (sin z)) (cos z)))) into (+ (cos a) (/ (* (sin a) (sin z)) (cos z)))
1554301149.981 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301149.982 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
1554301149.982 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301149.982 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
1554301149.982 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301149.983 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.983 * [misc]backup-simplify:  Simplify (+ (+ (cos a) (/ (* (sin a) (sin z)) (cos z))) 0) into (+ (cos a) (/ (* (sin a) (sin z)) (cos z)))
1554301149.983 * [misc]taylor:  Taking taylor expansion of (+ (cos a) (/ (* (sin a) (sin z)) (cos z))) in z
1554301149.983 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1554301149.983 * [misc]taylor:  Taking taylor expansion of a in z
1554301149.983 * [misc]backup-simplify:  Simplify a into a
1554301149.983 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301149.983 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301149.983 * [misc]taylor:  Taking taylor expansion of (/ (* (sin a) (sin z)) (cos z)) in z
1554301149.983 * [misc]taylor:  Taking taylor expansion of (* (sin a) (sin z)) in z
1554301149.983 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1554301149.983 * [misc]taylor:  Taking taylor expansion of a in z
1554301149.983 * [misc]backup-simplify:  Simplify a into a
1554301149.983 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301149.983 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301149.983 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301149.983 * [misc]taylor:  Taking taylor expansion of z in z
1554301149.983 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.983 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.983 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301149.983 * [misc]taylor:  Taking taylor expansion of z in z
1554301149.983 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.983 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.983 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1554301149.983 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1554301149.983 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1554301149.983 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1554301149.984 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301149.984 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301149.984 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
1554301149.985 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301149.985 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
1554301149.985 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301149.985 * [misc]backup-simplify:  Simplify (+ (* (sin a) 1) (* 0 0)) into (sin a)
1554301149.985 * [misc]backup-simplify:  Simplify (/ (sin a) 1) into (sin a)
1554301149.985 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1554301149.985 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1554301149.985 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.985 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1554301149.986 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1554301149.986 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1554301149.986 * [misc]taylor:  Taking taylor expansion of a in a
1554301149.986 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.986 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.986 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.986 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301149.986 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
1554301149.987 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301149.987 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
1554301149.987 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301149.987 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.987 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1554301149.987 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1554301149.987 * [misc]taylor:  Taking taylor expansion of a in a
1554301149.987 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.987 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.987 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.988 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301149.988 * [misc]backup-simplify:  Simplify (- 1) into -1
1554301149.988 * [misc]backup-simplify:  Simplify -1 into -1
1554301149.988 * [misc]backup-simplify:  Simplify (+ (* -1 (* a (* 1 1))) (+ (* 1 (* 1 (* z 1))) (* 1 (* 1 (* 1 y))))) into (- (+ z y) a)
1554301149.988 * [misc]backup-simplify:  Simplify (- (* (+ (tan (/ 1 y)) (tan (/ 1 z))) (cos (/ 1 a))) (* (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))) (sin (/ 1 a)))) into (- (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) (sin (/ 1 a)))
1554301149.988 * [misc]approximate:  Taking taylor expansion of (- (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) (sin (/ 1 a))) in (y z a) around 0
1554301149.988 * [misc]taylor:  Taking taylor expansion of (- (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) (sin (/ 1 a))) in a
1554301149.988 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) in a
1554301149.988 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) in a
1554301149.988 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in a
1554301149.989 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301149.989 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1554301149.989 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301149.989 * [misc]taylor:  Taking taylor expansion of y in a
1554301149.989 * [misc]backup-simplify:  Simplify y into y
1554301149.989 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301149.989 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301149.989 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301149.989 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1554301149.989 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301149.989 * [misc]taylor:  Taking taylor expansion of y in a
1554301149.989 * [misc]backup-simplify:  Simplify y into y
1554301149.989 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301149.989 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301149.989 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301149.989 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301149.989 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301149.989 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301149.989 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301149.989 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301149.989 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.989 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301149.989 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301149.989 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 a))) in a
1554301149.989 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in a
1554301149.989 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301149.989 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1554301149.990 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301149.990 * [misc]taylor:  Taking taylor expansion of z in a
1554301149.990 * [misc]backup-simplify:  Simplify z into z
1554301149.990 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301149.990 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301149.990 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301149.990 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1554301149.990 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301149.990 * [misc]taylor:  Taking taylor expansion of z in a
1554301149.990 * [misc]backup-simplify:  Simplify z into z
1554301149.990 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301149.990 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301149.990 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301149.990 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301149.990 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301149.990 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301149.990 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301149.990 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301149.990 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.990 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301149.990 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301149.990 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1554301149.990 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301149.990 * [misc]taylor:  Taking taylor expansion of a in a
1554301149.990 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.990 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.991 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301149.991 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301149.991 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a)))) in a
1554301149.991 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (cos (/ 1 a))) in a
1554301149.991 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in a
1554301149.991 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301149.991 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1554301149.991 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301149.991 * [misc]taylor:  Taking taylor expansion of y in a
1554301149.991 * [misc]backup-simplify:  Simplify y into y
1554301149.991 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301149.991 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301149.991 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301149.991 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1554301149.991 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301149.991 * [misc]taylor:  Taking taylor expansion of y in a
1554301149.991 * [misc]backup-simplify:  Simplify y into y
1554301149.991 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301149.991 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301149.991 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301149.991 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301149.991 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301149.991 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301149.991 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301149.991 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301149.991 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.991 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301149.992 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301149.992 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1554301149.992 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301149.992 * [misc]taylor:  Taking taylor expansion of a in a
1554301149.992 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.992 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.992 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301149.992 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301149.992 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (cos (/ 1 a))) in a
1554301149.992 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in a
1554301149.992 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301149.992 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1554301149.992 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301149.992 * [misc]taylor:  Taking taylor expansion of z in a
1554301149.992 * [misc]backup-simplify:  Simplify z into z
1554301149.992 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301149.992 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301149.992 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301149.992 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1554301149.992 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301149.992 * [misc]taylor:  Taking taylor expansion of z in a
1554301149.992 * [misc]backup-simplify:  Simplify z into z
1554301149.992 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301149.992 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301149.992 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301149.992 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301149.992 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301149.992 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301149.992 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301149.992 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301149.993 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.993 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301149.993 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301149.993 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1554301149.993 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301149.993 * [misc]taylor:  Taking taylor expansion of a in a
1554301149.993 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.993 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.993 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301149.993 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301149.993 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1554301149.993 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301149.993 * [misc]taylor:  Taking taylor expansion of a in a
1554301149.993 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.993 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.993 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301149.993 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301149.993 * [misc]taylor:  Taking taylor expansion of (- (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) (sin (/ 1 a))) in z
1554301149.994 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) in z
1554301149.994 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) in z
1554301149.994 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
1554301149.994 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301149.994 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1554301149.994 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301149.994 * [misc]taylor:  Taking taylor expansion of y in z
1554301149.994 * [misc]backup-simplify:  Simplify y into y
1554301149.994 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301149.994 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301149.994 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301149.994 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1554301149.994 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301149.994 * [misc]taylor:  Taking taylor expansion of y in z
1554301149.994 * [misc]backup-simplify:  Simplify y into y
1554301149.994 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301149.994 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301149.994 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301149.994 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301149.994 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301149.994 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301149.995 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301149.995 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301149.995 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.995 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301149.995 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301149.995 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 a))) in z
1554301149.995 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1554301149.995 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301149.995 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1554301149.995 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301149.995 * [misc]taylor:  Taking taylor expansion of z in z
1554301149.995 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.995 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.995 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301149.995 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301149.995 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1554301149.995 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301149.996 * [misc]taylor:  Taking taylor expansion of z in z
1554301149.996 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.996 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.996 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301149.996 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301149.996 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301149.996 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1554301149.996 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301149.996 * [misc]taylor:  Taking taylor expansion of a in z
1554301149.996 * [misc]backup-simplify:  Simplify a into a
1554301149.996 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301149.996 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301149.996 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301149.996 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a)))) in z
1554301149.996 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (cos (/ 1 a))) in z
1554301149.996 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
1554301149.996 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301149.996 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1554301149.996 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301149.996 * [misc]taylor:  Taking taylor expansion of y in z
1554301149.996 * [misc]backup-simplify:  Simplify y into y
1554301149.996 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301149.997 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301149.997 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301149.997 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1554301149.997 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301149.997 * [misc]taylor:  Taking taylor expansion of y in z
1554301149.997 * [misc]backup-simplify:  Simplify y into y
1554301149.997 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301149.997 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301149.997 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301149.997 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301149.997 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301149.997 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301149.997 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301149.997 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301149.998 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301149.998 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301149.998 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301149.998 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1554301149.998 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301149.998 * [misc]taylor:  Taking taylor expansion of a in z
1554301149.998 * [misc]backup-simplify:  Simplify a into a
1554301149.998 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301149.998 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301149.998 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301149.998 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (cos (/ 1 a))) in z
1554301149.998 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1554301149.998 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301149.998 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1554301149.998 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301149.998 * [misc]taylor:  Taking taylor expansion of z in z
1554301149.998 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.998 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.998 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301149.999 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301149.999 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1554301149.999 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301149.999 * [misc]taylor:  Taking taylor expansion of z in z
1554301149.999 * [misc]backup-simplify:  Simplify 0 into 0
1554301149.999 * [misc]backup-simplify:  Simplify 1 into 1
1554301149.999 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301149.999 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301149.999 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301149.999 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1554301149.999 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301149.999 * [misc]taylor:  Taking taylor expansion of a in z
1554301149.999 * [misc]backup-simplify:  Simplify a into a
1554301149.999 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301149.999 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301149.999 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301149.999 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1554301149.999 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301149.999 * [misc]taylor:  Taking taylor expansion of a in z
1554301149.999 * [misc]backup-simplify:  Simplify a into a
1554301149.999 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301150.000 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301150.000 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301150.000 * [misc]taylor:  Taking taylor expansion of (- (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) (sin (/ 1 a))) in y
1554301150.000 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) in y
1554301150.000 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) in y
1554301150.000 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1554301150.000 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301150.000 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1554301150.000 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301150.000 * [misc]taylor:  Taking taylor expansion of y in y
1554301150.000 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.000 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.000 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301150.000 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301150.000 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1554301150.000 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301150.000 * [misc]taylor:  Taking taylor expansion of y in y
1554301150.000 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.000 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.000 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301150.001 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301150.001 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301150.001 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 a))) in y
1554301150.001 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1554301150.001 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301150.001 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1554301150.001 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301150.001 * [misc]taylor:  Taking taylor expansion of z in y
1554301150.001 * [misc]backup-simplify:  Simplify z into z
1554301150.001 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301150.001 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301150.001 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301150.001 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1554301150.001 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301150.001 * [misc]taylor:  Taking taylor expansion of z in y
1554301150.001 * [misc]backup-simplify:  Simplify z into z
1554301150.001 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301150.001 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301150.001 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301150.001 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301150.002 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301150.002 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301150.002 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301150.002 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301150.002 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.002 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301150.002 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301150.002 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1554301150.002 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301150.002 * [misc]taylor:  Taking taylor expansion of a in y
1554301150.002 * [misc]backup-simplify:  Simplify a into a
1554301150.002 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301150.002 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301150.003 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301150.003 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a)))) in y
1554301150.003 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (cos (/ 1 a))) in y
1554301150.003 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1554301150.003 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301150.003 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1554301150.003 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301150.003 * [misc]taylor:  Taking taylor expansion of y in y
1554301150.003 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.003 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.003 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301150.003 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301150.003 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1554301150.003 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301150.003 * [misc]taylor:  Taking taylor expansion of y in y
1554301150.003 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.003 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.003 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301150.003 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301150.004 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301150.004 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1554301150.004 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301150.004 * [misc]taylor:  Taking taylor expansion of a in y
1554301150.004 * [misc]backup-simplify:  Simplify a into a
1554301150.004 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301150.004 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301150.004 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301150.004 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (cos (/ 1 a))) in y
1554301150.004 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1554301150.004 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301150.004 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1554301150.004 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301150.004 * [misc]taylor:  Taking taylor expansion of z in y
1554301150.004 * [misc]backup-simplify:  Simplify z into z
1554301150.004 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301150.004 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301150.004 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301150.004 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1554301150.004 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301150.004 * [misc]taylor:  Taking taylor expansion of z in y
1554301150.004 * [misc]backup-simplify:  Simplify z into z
1554301150.004 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301150.005 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301150.005 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301150.005 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301150.005 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301150.005 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301150.005 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301150.005 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301150.005 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.005 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301150.005 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301150.005 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1554301150.005 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301150.006 * [misc]taylor:  Taking taylor expansion of a in y
1554301150.006 * [misc]backup-simplify:  Simplify a into a
1554301150.006 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301150.006 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301150.006 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301150.006 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1554301150.006 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301150.006 * [misc]taylor:  Taking taylor expansion of a in y
1554301150.006 * [misc]backup-simplify:  Simplify a into a
1554301150.006 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301150.006 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301150.006 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301150.006 * [misc]taylor:  Taking taylor expansion of (- (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) (sin (/ 1 a))) in y
1554301150.006 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) in y
1554301150.006 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) in y
1554301150.006 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1554301150.006 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301150.006 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1554301150.006 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301150.006 * [misc]taylor:  Taking taylor expansion of y in y
1554301150.006 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.006 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.006 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301150.007 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301150.007 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1554301150.007 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301150.007 * [misc]taylor:  Taking taylor expansion of y in y
1554301150.007 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.007 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.007 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301150.007 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301150.007 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301150.007 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 a))) in y
1554301150.007 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1554301150.007 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301150.007 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1554301150.007 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301150.007 * [misc]taylor:  Taking taylor expansion of z in y
1554301150.007 * [misc]backup-simplify:  Simplify z into z
1554301150.007 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301150.007 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301150.007 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301150.007 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1554301150.008 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301150.008 * [misc]taylor:  Taking taylor expansion of z in y
1554301150.008 * [misc]backup-simplify:  Simplify z into z
1554301150.008 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301150.008 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301150.008 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301150.008 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301150.008 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301150.008 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301150.008 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301150.008 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301150.008 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.008 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301150.009 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301150.009 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1554301150.009 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301150.009 * [misc]taylor:  Taking taylor expansion of a in y
1554301150.009 * [misc]backup-simplify:  Simplify a into a
1554301150.009 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301150.009 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301150.009 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301150.009 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a)))) in y
1554301150.009 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (cos (/ 1 a))) in y
1554301150.009 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1554301150.009 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301150.009 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1554301150.009 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301150.009 * [misc]taylor:  Taking taylor expansion of y in y
1554301150.009 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.009 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.009 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301150.009 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301150.009 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1554301150.009 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301150.009 * [misc]taylor:  Taking taylor expansion of y in y
1554301150.010 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.010 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.010 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301150.010 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301150.010 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301150.010 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1554301150.010 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301150.010 * [misc]taylor:  Taking taylor expansion of a in y
1554301150.010 * [misc]backup-simplify:  Simplify a into a
1554301150.010 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301150.010 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301150.010 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301150.010 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (cos (/ 1 a))) in y
1554301150.010 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1554301150.010 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301150.010 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1554301150.010 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301150.010 * [misc]taylor:  Taking taylor expansion of z in y
1554301150.010 * [misc]backup-simplify:  Simplify z into z
1554301150.010 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301150.011 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301150.011 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301150.011 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1554301150.011 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301150.011 * [misc]taylor:  Taking taylor expansion of z in y
1554301150.011 * [misc]backup-simplify:  Simplify z into z
1554301150.011 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301150.011 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301150.011 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301150.011 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301150.011 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301150.011 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301150.011 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301150.011 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301150.012 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.012 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301150.012 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301150.012 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1554301150.012 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301150.012 * [misc]taylor:  Taking taylor expansion of a in y
1554301150.012 * [misc]backup-simplify:  Simplify a into a
1554301150.012 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301150.012 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301150.012 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301150.012 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1554301150.012 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301150.012 * [misc]taylor:  Taking taylor expansion of a in y
1554301150.012 * [misc]backup-simplify:  Simplify a into a
1554301150.012 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301150.012 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301150.012 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301150.013 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1554301150.013 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1554301150.013 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1554301150.013 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 a))) into (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1554301150.013 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y))))
1554301150.013 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301150.014 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301150.014 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.014 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301150.014 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y)))
1554301150.014 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301150.014 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301150.014 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.015 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301150.015 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1554301150.015 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))
1554301150.016 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
1554301150.016 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1554301150.016 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1554301150.016 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1554301150.016 * [misc]backup-simplify:  Simplify (- (sin (/ 1 a))) into (- (sin (/ 1 a)))
1554301150.017 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (- (sin (/ 1 a)))) into (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a)))
1554301150.017 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) in z
1554301150.017 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) in z
1554301150.017 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) in z
1554301150.017 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (sin (/ 1 z))) in z
1554301150.017 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1554301150.017 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301150.017 * [misc]taylor:  Taking taylor expansion of a in z
1554301150.017 * [misc]backup-simplify:  Simplify a into a
1554301150.017 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301150.017 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301150.017 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301150.017 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1554301150.017 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301150.017 * [misc]taylor:  Taking taylor expansion of z in z
1554301150.017 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.017 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.018 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301150.018 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301150.018 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1554301150.018 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301150.018 * [misc]taylor:  Taking taylor expansion of z in z
1554301150.018 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.018 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.018 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301150.018 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301150.018 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301150.018 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301150.018 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.018 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301150.018 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (sin (/ 1 z))) into (* (cos (/ 1 a)) (sin (/ 1 z)))
1554301150.018 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) into (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1554301150.018 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in z
1554301150.018 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) in z
1554301150.018 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (sin (/ 1 y))) in z
1554301150.018 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1554301150.018 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301150.018 * [misc]taylor:  Taking taylor expansion of a in z
1554301150.018 * [misc]backup-simplify:  Simplify a into a
1554301150.019 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301150.019 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301150.019 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301150.019 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1554301150.019 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301150.019 * [misc]taylor:  Taking taylor expansion of y in z
1554301150.019 * [misc]backup-simplify:  Simplify y into y
1554301150.019 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301150.019 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301150.019 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301150.019 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1554301150.019 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301150.019 * [misc]taylor:  Taking taylor expansion of y in z
1554301150.019 * [misc]backup-simplify:  Simplify y into y
1554301150.019 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301150.019 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301150.019 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301150.019 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301150.019 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301150.019 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.019 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301150.019 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301150.019 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301150.019 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301150.019 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (sin (/ 1 y))) into (* (cos (/ 1 a)) (sin (/ 1 y)))
1554301150.020 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301150.020 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301150.020 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.020 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301150.020 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) into (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y)))
1554301150.020 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in z
1554301150.020 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) in z
1554301150.020 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1554301150.020 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301150.020 * [misc]taylor:  Taking taylor expansion of y in z
1554301150.020 * [misc]backup-simplify:  Simplify y into y
1554301150.020 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301150.020 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301150.020 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301150.020 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 a)) (sin (/ 1 z))) in z
1554301150.020 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1554301150.020 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301150.020 * [misc]taylor:  Taking taylor expansion of a in z
1554301150.020 * [misc]backup-simplify:  Simplify a into a
1554301150.020 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301150.020 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301150.020 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301150.020 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1554301150.021 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301150.021 * [misc]taylor:  Taking taylor expansion of z in z
1554301150.021 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.021 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.021 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301150.021 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301150.021 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in z
1554301150.021 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1554301150.021 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301150.021 * [misc]taylor:  Taking taylor expansion of y in z
1554301150.021 * [misc]backup-simplify:  Simplify y into y
1554301150.021 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301150.021 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301150.021 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301150.021 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1554301150.021 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301150.021 * [misc]taylor:  Taking taylor expansion of z in z
1554301150.021 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.021 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.021 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301150.021 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301150.021 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301150.021 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301150.021 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301150.021 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1554301150.021 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1554301150.021 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1554301150.022 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) (sin (/ 1 z))) into (* (sin (/ 1 a)) (sin (/ 1 z)))
1554301150.022 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) into (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z))))
1554301150.022 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301150.022 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301150.022 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.022 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301150.022 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1554301150.022 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y))))
1554301150.022 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1554301150.022 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301150.022 * [misc]taylor:  Taking taylor expansion of a in z
1554301150.022 * [misc]backup-simplify:  Simplify a into a
1554301150.022 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301150.022 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301150.022 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301150.023 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y))))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1554301150.023 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))))
1554301150.023 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1554301150.023 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1554301150.023 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1554301150.023 * [misc]backup-simplify:  Simplify (- (sin (/ 1 a))) into (- (sin (/ 1 a)))
1554301150.024 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) (- (sin (/ 1 a)))) into (- (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) (sin (/ 1 a)))
1554301150.024 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) (sin (/ 1 a))) in a
1554301150.024 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) in a
1554301150.024 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) in a
1554301150.024 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) in a
1554301150.024 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1554301150.024 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301150.024 * [misc]taylor:  Taking taylor expansion of y in a
1554301150.024 * [misc]backup-simplify:  Simplify y into y
1554301150.024 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301150.024 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301150.024 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301150.024 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 a)) (sin (/ 1 z))) in a
1554301150.024 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1554301150.024 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301150.024 * [misc]taylor:  Taking taylor expansion of a in a
1554301150.024 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.024 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.024 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301150.024 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301150.024 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1554301150.024 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301150.024 * [misc]taylor:  Taking taylor expansion of z in a
1554301150.024 * [misc]backup-simplify:  Simplify z into z
1554301150.025 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301150.025 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301150.025 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301150.025 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 z)) (cos (/ 1 y))) in a
1554301150.025 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1554301150.025 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301150.025 * [misc]taylor:  Taking taylor expansion of z in a
1554301150.025 * [misc]backup-simplify:  Simplify z into z
1554301150.025 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301150.025 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301150.025 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301150.025 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1554301150.025 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301150.025 * [misc]taylor:  Taking taylor expansion of y in a
1554301150.025 * [misc]backup-simplify:  Simplify y into y
1554301150.025 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301150.025 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301150.025 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301150.025 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301150.025 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301150.025 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301150.025 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301150.025 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301150.025 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301150.025 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) (sin (/ 1 z))) into (* (sin (/ 1 a)) (sin (/ 1 z)))
1554301150.025 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) into (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z))))
1554301150.026 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301150.026 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301150.026 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.026 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301150.026 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301150.026 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301150.026 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.026 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301150.026 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) (cos (/ 1 y))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1554301150.026 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y))))
1554301150.026 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) in a
1554301150.026 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) in a
1554301150.026 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (sin (/ 1 y))) in a
1554301150.026 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1554301150.026 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301150.026 * [misc]taylor:  Taking taylor expansion of a in a
1554301150.026 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.026 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.027 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301150.027 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301150.027 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1554301150.027 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301150.027 * [misc]taylor:  Taking taylor expansion of y in a
1554301150.027 * [misc]backup-simplify:  Simplify y into y
1554301150.027 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301150.027 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301150.027 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301150.027 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1554301150.027 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301150.027 * [misc]taylor:  Taking taylor expansion of y in a
1554301150.027 * [misc]backup-simplify:  Simplify y into y
1554301150.027 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301150.027 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301150.027 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301150.027 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301150.027 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301150.027 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301150.027 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (sin (/ 1 y))) into (* (cos (/ 1 a)) (sin (/ 1 y)))
1554301150.027 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301150.027 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301150.027 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.027 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301150.028 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) into (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y)))
1554301150.028 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) in a
1554301150.028 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (sin (/ 1 z))) in a
1554301150.028 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1554301150.028 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301150.028 * [misc]taylor:  Taking taylor expansion of a in a
1554301150.028 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.028 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.028 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301150.028 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301150.028 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1554301150.028 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301150.028 * [misc]taylor:  Taking taylor expansion of z in a
1554301150.028 * [misc]backup-simplify:  Simplify z into z
1554301150.028 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301150.028 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301150.028 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301150.028 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1554301150.028 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301150.028 * [misc]taylor:  Taking taylor expansion of z in a
1554301150.028 * [misc]backup-simplify:  Simplify z into z
1554301150.028 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301150.028 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301150.028 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301150.028 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301150.028 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301150.028 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301150.028 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (sin (/ 1 z))) into (* (cos (/ 1 a)) (sin (/ 1 z)))
1554301150.028 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301150.029 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301150.029 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.029 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301150.029 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) into (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1554301150.029 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1554301150.029 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301150.029 * [misc]taylor:  Taking taylor expansion of a in a
1554301150.029 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.029 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.029 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301150.029 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301150.029 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))
1554301150.030 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
1554301150.030 * [misc]backup-simplify:  Simplify (- (sin (/ 1 a))) into (- (sin (/ 1 a)))
1554301150.030 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (- (sin (/ 1 a)))) into (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a)))
1554301150.031 * [misc]backup-simplify:  Simplify (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) into (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a)))
1554301150.031 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.031 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1554301150.031 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301150.032 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.032 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1554301150.032 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.032 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.033 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1554301150.033 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301150.033 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.033 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1554301150.033 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.034 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.034 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1554301150.034 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301150.034 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.035 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1554301150.035 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.035 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.035 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1554301150.035 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (* 0 (sin (/ 1 a)))) into 0
1554301150.035 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1554301150.035 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (* 0 (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) into 0
1554301150.035 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.036 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1554301150.036 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301150.036 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.036 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1554301150.037 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.037 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.037 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1554301150.037 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (* 0 (cos (/ 1 a)))) into 0
1554301150.037 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.037 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1554301150.037 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301150.038 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.038 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1554301150.038 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.038 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.038 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.039 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1554301150.039 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301150.039 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.039 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1554301150.040 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.040 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.040 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1554301150.040 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301150.040 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.041 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1554301150.041 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.041 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.041 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1554301150.041 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (* 0 (cos (/ 1 a)))) into 0
1554301150.041 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.041 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.041 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.042 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1554301150.042 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301150.042 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.042 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1554301150.042 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.043 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.043 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.043 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301150.043 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.043 * [misc]taylor:  Taking taylor expansion of 0 in a
1554301150.043 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.043 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.043 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.043 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1554301150.043 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301150.044 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.044 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1554301150.044 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.044 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.044 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (sin (/ 1 z)))) into 0
1554301150.044 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1554301150.045 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.045 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1554301150.045 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301150.046 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.046 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1554301150.046 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.046 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.047 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1554301150.047 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301150.048 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.048 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1554301150.048 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.048 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.048 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (sin (/ 1 y)))) into 0
1554301150.049 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.049 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1554301150.049 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301150.050 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.050 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1554301150.050 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.050 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.051 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1554301150.051 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.051 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1554301150.051 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301150.052 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.053 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1554301150.053 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.053 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 (sin (/ 1 z)))) into 0
1554301150.053 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.053 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1554301150.053 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301150.054 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.055 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1554301150.055 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.055 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (* (sin (/ 1 a)) (sin (/ 1 z))))) into 0
1554301150.055 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.055 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1554301150.055 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301150.056 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.057 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1554301150.057 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.057 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.057 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
1554301150.058 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1554301150.058 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.058 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.058 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.058 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1554301150.059 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301150.060 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.060 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1554301150.060 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.060 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.060 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.060 * [misc]taylor:  Taking taylor expansion of 0 in a
1554301150.060 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.060 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.060 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.061 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1554301150.061 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301150.062 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.062 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1554301150.062 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.063 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 (sin (/ 1 z)))) into 0
1554301150.063 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.063 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1554301150.063 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301150.064 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.064 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1554301150.064 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.065 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (* (sin (/ 1 a)) (sin (/ 1 z))))) into 0
1554301150.065 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.065 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1554301150.065 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301150.066 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.066 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1554301150.067 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.067 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.067 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.067 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1554301150.067 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301150.068 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.069 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1554301150.069 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.069 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.069 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 (cos (/ 1 y)))) into 0
1554301150.070 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1554301150.070 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.070 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1554301150.070 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301150.072 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.072 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1554301150.072 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.072 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (sin (/ 1 y)))) into 0
1554301150.073 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.073 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1554301150.073 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301150.074 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.074 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1554301150.074 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.075 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.075 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1554301150.075 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.075 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1554301150.075 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301150.076 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.077 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1554301150.077 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.077 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (sin (/ 1 z)))) into 0
1554301150.077 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.077 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1554301150.078 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301150.078 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.079 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1554301150.079 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.079 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.079 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1554301150.079 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.080 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.080 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.080 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.080 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.081 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.081 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.082 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301150.083 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.083 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.083 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.084 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.084 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.085 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301150.086 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.086 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.086 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.087 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.087 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.087 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301150.088 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.089 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.089 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.089 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.089 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1554301150.090 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (+ (* 0 0) (* 0 (sin (/ 1 a))))) into 0
1554301150.090 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1554301150.090 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (* 0 (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))))) into 0
1554301150.091 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.092 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.092 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301150.093 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.093 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.093 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.093 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.094 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1554301150.094 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (* 0 (cos (/ 1 a))))) into 0
1554301150.095 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.095 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.096 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301150.097 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.097 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.097 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.097 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.098 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.099 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.099 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301150.100 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.100 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.100 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.101 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.101 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.102 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301150.103 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.103 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.103 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.103 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.104 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1554301150.104 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (+ (* 0 0) (* 0 (cos (/ 1 a))))) into 0
1554301150.104 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.104 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.107 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.107 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.108 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301150.108 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.109 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.109 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.109 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.109 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.109 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301150.109 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.109 * [misc]taylor:  Taking taylor expansion of 0 in a
1554301150.109 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.109 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.109 * [misc]taylor:  Taking taylor expansion of 0 in a
1554301150.109 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.110 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.111 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.111 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.111 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301150.112 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.112 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.113 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.113 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.113 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1554301150.113 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1554301150.114 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.114 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.114 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301150.115 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.115 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.115 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.116 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.116 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.116 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301150.117 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.117 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.117 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.118 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.118 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 (sin (/ 1 y))))) into 0
1554301150.118 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.119 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.119 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301150.119 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.119 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.120 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.120 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.120 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1554301150.121 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.121 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.121 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301150.121 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.122 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.122 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.122 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1554301150.122 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.123 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.123 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301150.123 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.124 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.124 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.124 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (* (sin (/ 1 a)) (sin (/ 1 z)))))) into 0
1554301150.124 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.125 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.125 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301150.125 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.126 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.126 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.126 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.126 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
1554301150.126 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))) (* 0 (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1554301150.126 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.127 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.127 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.127 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.127 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301150.128 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.128 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.128 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.128 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.129 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.129 * [misc]taylor:  Taking taylor expansion of 0 in a
1554301150.129 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.129 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.129 * [misc]backup-simplify:  Simplify (- (+ (/ (* (cos (/ 1 (/ 1 a))) (sin (/ 1 (/ 1 z)))) (cos (/ 1 (/ 1 z)))) (+ (/ (* (cos (/ 1 (/ 1 a))) (sin (/ 1 (/ 1 y)))) (cos (/ 1 (/ 1 y)))) (/ (* (sin (/ 1 (/ 1 y))) (* (sin (/ 1 (/ 1 a))) (sin (/ 1 (/ 1 z))))) (* (cos (/ 1 (/ 1 y))) (cos (/ 1 (/ 1 z))))))) (sin (/ 1 (/ 1 a)))) into (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a))
1554301150.130 * [misc]backup-simplify:  Simplify (- (* (+ (tan (/ 1 (- y))) (tan (/ 1 (- z)))) (cos (/ 1 (- a)))) (* (- 1 (* (tan (/ 1 (- y))) (tan (/ 1 (- z))))) (sin (/ 1 (- a))))) into (- (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) (sin (/ -1 a)))
1554301150.130 * [misc]approximate:  Taking taylor expansion of (- (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) (sin (/ -1 a))) in (y z a) around 0
1554301150.130 * [misc]taylor:  Taking taylor expansion of (- (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) (sin (/ -1 a))) in a
1554301150.130 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) in a
1554301150.130 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (tan (/ -1 y))) in a
1554301150.130 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1554301150.130 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301150.130 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301150.130 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.130 * [misc]taylor:  Taking taylor expansion of a in a
1554301150.130 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.130 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.130 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301150.130 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301150.130 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in a
1554301150.130 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301150.130 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1554301150.130 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301150.130 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301150.130 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.130 * [misc]taylor:  Taking taylor expansion of y in a
1554301150.130 * [misc]backup-simplify:  Simplify y into y
1554301150.130 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301150.130 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301150.130 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301150.130 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1554301150.130 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301150.130 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301150.130 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.130 * [misc]taylor:  Taking taylor expansion of y in a
1554301150.130 * [misc]backup-simplify:  Simplify y into y
1554301150.130 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301150.131 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301150.131 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301150.131 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301150.131 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301150.131 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301150.131 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301150.131 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301150.131 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.131 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301150.131 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301150.131 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z))))) in a
1554301150.131 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (tan (/ -1 z))) in a
1554301150.131 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1554301150.131 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301150.131 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301150.131 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.131 * [misc]taylor:  Taking taylor expansion of a in a
1554301150.131 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.131 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.132 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301150.132 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301150.132 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in a
1554301150.132 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301150.132 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1554301150.132 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301150.132 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301150.132 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.132 * [misc]taylor:  Taking taylor expansion of z in a
1554301150.132 * [misc]backup-simplify:  Simplify z into z
1554301150.132 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301150.132 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301150.132 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301150.132 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1554301150.132 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301150.132 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301150.132 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.132 * [misc]taylor:  Taking taylor expansion of z in a
1554301150.132 * [misc]backup-simplify:  Simplify z into z
1554301150.132 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301150.132 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301150.132 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301150.132 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301150.132 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301150.132 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301150.132 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301150.132 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301150.132 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.133 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301150.133 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301150.133 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))) in a
1554301150.133 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1554301150.133 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301150.133 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301150.133 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.133 * [misc]taylor:  Taking taylor expansion of a in a
1554301150.133 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.133 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.133 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301150.133 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301150.133 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in a
1554301150.133 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in a
1554301150.133 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301150.133 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1554301150.133 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301150.133 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301150.133 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.133 * [misc]taylor:  Taking taylor expansion of y in a
1554301150.133 * [misc]backup-simplify:  Simplify y into y
1554301150.133 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301150.133 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301150.133 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301150.133 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1554301150.133 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301150.133 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301150.133 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.133 * [misc]taylor:  Taking taylor expansion of y in a
1554301150.133 * [misc]backup-simplify:  Simplify y into y
1554301150.133 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301150.133 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301150.133 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301150.133 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301150.133 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301150.134 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301150.134 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301150.134 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301150.134 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.134 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301150.134 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301150.134 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in a
1554301150.134 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301150.134 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1554301150.134 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301150.134 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301150.134 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.134 * [misc]taylor:  Taking taylor expansion of z in a
1554301150.134 * [misc]backup-simplify:  Simplify z into z
1554301150.134 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301150.134 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301150.134 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301150.134 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1554301150.134 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301150.134 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301150.134 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.134 * [misc]taylor:  Taking taylor expansion of z in a
1554301150.134 * [misc]backup-simplify:  Simplify z into z
1554301150.134 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301150.134 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301150.134 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301150.134 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301150.134 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301150.135 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301150.135 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301150.135 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301150.135 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.135 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301150.135 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301150.135 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1554301150.135 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301150.135 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301150.135 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.135 * [misc]taylor:  Taking taylor expansion of a in a
1554301150.135 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.135 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.135 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301150.135 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301150.135 * [misc]taylor:  Taking taylor expansion of (- (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) (sin (/ -1 a))) in z
1554301150.135 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) in z
1554301150.135 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (tan (/ -1 y))) in z
1554301150.135 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1554301150.135 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301150.135 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301150.135 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.135 * [misc]taylor:  Taking taylor expansion of a in z
1554301150.135 * [misc]backup-simplify:  Simplify a into a
1554301150.135 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301150.135 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301150.135 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301150.135 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in z
1554301150.135 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301150.135 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1554301150.136 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301150.136 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301150.136 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.136 * [misc]taylor:  Taking taylor expansion of y in z
1554301150.136 * [misc]backup-simplify:  Simplify y into y
1554301150.136 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301150.136 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301150.136 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301150.136 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1554301150.136 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301150.136 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301150.136 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.136 * [misc]taylor:  Taking taylor expansion of y in z
1554301150.136 * [misc]backup-simplify:  Simplify y into y
1554301150.136 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301150.136 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301150.136 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301150.136 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301150.136 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301150.136 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301150.136 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301150.136 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301150.136 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.136 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301150.136 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301150.136 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z))))) in z
1554301150.136 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (tan (/ -1 z))) in z
1554301150.136 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1554301150.136 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301150.136 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301150.136 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.137 * [misc]taylor:  Taking taylor expansion of a in z
1554301150.137 * [misc]backup-simplify:  Simplify a into a
1554301150.137 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301150.137 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301150.137 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301150.137 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1554301150.137 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301150.137 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1554301150.137 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301150.137 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301150.137 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.137 * [misc]taylor:  Taking taylor expansion of z in z
1554301150.137 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.137 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.137 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301150.137 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301150.137 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1554301150.137 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301150.137 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301150.137 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.137 * [misc]taylor:  Taking taylor expansion of z in z
1554301150.137 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.137 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.137 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301150.137 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301150.137 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301150.137 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))) in z
1554301150.137 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1554301150.137 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301150.137 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301150.137 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.137 * [misc]taylor:  Taking taylor expansion of a in z
1554301150.137 * [misc]backup-simplify:  Simplify a into a
1554301150.137 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301150.137 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301150.138 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301150.138 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in z
1554301150.138 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in z
1554301150.138 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301150.138 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1554301150.138 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301150.138 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301150.138 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.138 * [misc]taylor:  Taking taylor expansion of y in z
1554301150.138 * [misc]backup-simplify:  Simplify y into y
1554301150.138 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301150.138 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301150.138 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301150.138 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1554301150.138 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301150.138 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301150.138 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.138 * [misc]taylor:  Taking taylor expansion of y in z
1554301150.138 * [misc]backup-simplify:  Simplify y into y
1554301150.138 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301150.138 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301150.138 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301150.138 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301150.138 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301150.138 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301150.138 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301150.138 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301150.138 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.138 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301150.139 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301150.139 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1554301150.139 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301150.139 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1554301150.139 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301150.139 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301150.139 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.139 * [misc]taylor:  Taking taylor expansion of z in z
1554301150.139 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.139 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.139 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301150.139 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301150.139 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1554301150.139 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301150.139 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301150.139 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.139 * [misc]taylor:  Taking taylor expansion of z in z
1554301150.139 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.139 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.139 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301150.139 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301150.139 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301150.139 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1554301150.139 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301150.139 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301150.139 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.139 * [misc]taylor:  Taking taylor expansion of a in z
1554301150.139 * [misc]backup-simplify:  Simplify a into a
1554301150.139 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301150.139 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301150.139 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301150.139 * [misc]taylor:  Taking taylor expansion of (- (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) (sin (/ -1 a))) in y
1554301150.139 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) in y
1554301150.139 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (tan (/ -1 y))) in y
1554301150.139 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1554301150.139 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301150.139 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301150.140 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.140 * [misc]taylor:  Taking taylor expansion of a in y
1554301150.140 * [misc]backup-simplify:  Simplify a into a
1554301150.140 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301150.140 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301150.140 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301150.140 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1554301150.140 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301150.140 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1554301150.140 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301150.140 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301150.140 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.140 * [misc]taylor:  Taking taylor expansion of y in y
1554301150.140 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.140 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.140 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301150.140 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301150.140 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1554301150.140 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301150.140 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301150.140 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.140 * [misc]taylor:  Taking taylor expansion of y in y
1554301150.140 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.140 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.140 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301150.140 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301150.140 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301150.140 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z))))) in y
1554301150.140 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (tan (/ -1 z))) in y
1554301150.140 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1554301150.140 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301150.140 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301150.140 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.140 * [misc]taylor:  Taking taylor expansion of a in y
1554301150.140 * [misc]backup-simplify:  Simplify a into a
1554301150.140 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301150.141 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301150.141 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301150.141 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1554301150.141 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301150.141 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1554301150.141 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301150.141 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301150.141 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.141 * [misc]taylor:  Taking taylor expansion of z in y
1554301150.141 * [misc]backup-simplify:  Simplify z into z
1554301150.141 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301150.141 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301150.141 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301150.141 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1554301150.141 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301150.141 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301150.141 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.141 * [misc]taylor:  Taking taylor expansion of z in y
1554301150.141 * [misc]backup-simplify:  Simplify z into z
1554301150.141 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301150.141 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301150.141 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301150.141 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301150.141 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301150.141 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301150.141 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301150.141 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301150.141 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.141 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301150.142 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301150.142 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))) in y
1554301150.142 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1554301150.142 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301150.142 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301150.142 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.142 * [misc]taylor:  Taking taylor expansion of a in y
1554301150.142 * [misc]backup-simplify:  Simplify a into a
1554301150.142 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301150.142 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301150.142 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301150.142 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in y
1554301150.142 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1554301150.142 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301150.142 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1554301150.142 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301150.142 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301150.142 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.142 * [misc]taylor:  Taking taylor expansion of y in y
1554301150.142 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.142 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.142 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301150.142 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301150.142 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1554301150.142 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301150.142 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301150.142 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.142 * [misc]taylor:  Taking taylor expansion of y in y
1554301150.142 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.142 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.142 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301150.142 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301150.142 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301150.142 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1554301150.143 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301150.143 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1554301150.143 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301150.143 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301150.143 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.143 * [misc]taylor:  Taking taylor expansion of z in y
1554301150.143 * [misc]backup-simplify:  Simplify z into z
1554301150.143 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301150.143 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301150.143 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301150.143 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1554301150.143 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301150.143 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301150.143 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.143 * [misc]taylor:  Taking taylor expansion of z in y
1554301150.143 * [misc]backup-simplify:  Simplify z into z
1554301150.143 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301150.143 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301150.143 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301150.143 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301150.143 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301150.143 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301150.143 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301150.143 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301150.143 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.143 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301150.143 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301150.143 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1554301150.143 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301150.143 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301150.144 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.144 * [misc]taylor:  Taking taylor expansion of a in y
1554301150.144 * [misc]backup-simplify:  Simplify a into a
1554301150.144 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301150.144 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301150.144 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301150.144 * [misc]taylor:  Taking taylor expansion of (- (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) (sin (/ -1 a))) in y
1554301150.144 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) in y
1554301150.144 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (tan (/ -1 y))) in y
1554301150.144 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1554301150.144 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301150.144 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301150.144 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.144 * [misc]taylor:  Taking taylor expansion of a in y
1554301150.144 * [misc]backup-simplify:  Simplify a into a
1554301150.144 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301150.144 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301150.144 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301150.144 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1554301150.144 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301150.144 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1554301150.144 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301150.144 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301150.144 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.144 * [misc]taylor:  Taking taylor expansion of y in y
1554301150.144 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.144 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.144 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301150.144 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301150.144 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1554301150.144 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301150.144 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301150.144 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.144 * [misc]taylor:  Taking taylor expansion of y in y
1554301150.144 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.144 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.144 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301150.145 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301150.145 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301150.145 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z))))) in y
1554301150.145 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (tan (/ -1 z))) in y
1554301150.145 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1554301150.145 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301150.145 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301150.145 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.145 * [misc]taylor:  Taking taylor expansion of a in y
1554301150.145 * [misc]backup-simplify:  Simplify a into a
1554301150.145 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301150.145 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301150.145 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301150.145 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1554301150.145 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301150.145 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1554301150.145 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301150.145 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301150.145 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.145 * [misc]taylor:  Taking taylor expansion of z in y
1554301150.145 * [misc]backup-simplify:  Simplify z into z
1554301150.145 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301150.145 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301150.145 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301150.145 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1554301150.145 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301150.145 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301150.145 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.145 * [misc]taylor:  Taking taylor expansion of z in y
1554301150.145 * [misc]backup-simplify:  Simplify z into z
1554301150.145 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301150.145 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301150.145 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301150.145 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301150.145 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301150.145 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301150.146 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301150.146 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301150.146 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.146 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301150.146 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301150.146 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))) in y
1554301150.146 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1554301150.146 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301150.146 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301150.146 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.146 * [misc]taylor:  Taking taylor expansion of a in y
1554301150.146 * [misc]backup-simplify:  Simplify a into a
1554301150.146 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301150.146 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301150.146 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301150.146 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in y
1554301150.146 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1554301150.146 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301150.146 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1554301150.146 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301150.146 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301150.146 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.146 * [misc]taylor:  Taking taylor expansion of y in y
1554301150.146 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.146 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.146 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301150.146 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301150.146 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1554301150.146 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301150.146 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301150.146 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.146 * [misc]taylor:  Taking taylor expansion of y in y
1554301150.147 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.147 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.147 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301150.147 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301150.147 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301150.147 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1554301150.147 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301150.147 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1554301150.147 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301150.147 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301150.147 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.147 * [misc]taylor:  Taking taylor expansion of z in y
1554301150.147 * [misc]backup-simplify:  Simplify z into z
1554301150.147 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301150.147 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301150.147 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301150.147 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1554301150.147 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301150.147 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301150.147 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.147 * [misc]taylor:  Taking taylor expansion of z in y
1554301150.147 * [misc]backup-simplify:  Simplify z into z
1554301150.147 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301150.147 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301150.147 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301150.147 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301150.147 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301150.147 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301150.147 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301150.148 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301150.148 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.148 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301150.148 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301150.148 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1554301150.148 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301150.148 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301150.148 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.148 * [misc]taylor:  Taking taylor expansion of a in y
1554301150.148 * [misc]backup-simplify:  Simplify a into a
1554301150.148 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301150.148 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301150.148 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301150.148 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301150.148 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301150.148 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.148 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301150.148 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y)))
1554301150.149 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301150.149 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301150.149 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.149 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301150.149 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z)))
1554301150.149 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1554301150.149 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1554301150.149 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1554301150.149 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1554301150.149 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) into (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))
1554301150.150 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1554301150.150 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))))
1554301150.150 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1554301150.150 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1554301150.150 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1554301150.150 * [misc]backup-simplify:  Simplify (- (sin (/ -1 a))) into (- (sin (/ -1 a)))
1554301150.151 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))))) (- (sin (/ -1 a)))) into (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a)))
1554301150.151 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) in z
1554301150.151 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) in z
1554301150.151 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) in z
1554301150.151 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (sin (/ -1 y))) in z
1554301150.151 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1554301150.151 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301150.151 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301150.151 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.151 * [misc]taylor:  Taking taylor expansion of a in z
1554301150.151 * [misc]backup-simplify:  Simplify a into a
1554301150.151 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301150.151 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301150.151 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301150.151 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1554301150.151 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301150.151 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301150.151 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.151 * [misc]taylor:  Taking taylor expansion of y in z
1554301150.151 * [misc]backup-simplify:  Simplify y into y
1554301150.151 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301150.151 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301150.151 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301150.151 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1554301150.151 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301150.151 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301150.151 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.151 * [misc]taylor:  Taking taylor expansion of y in z
1554301150.151 * [misc]backup-simplify:  Simplify y into y
1554301150.151 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301150.152 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301150.152 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301150.152 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301150.152 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301150.152 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.152 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301150.152 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301150.152 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301150.152 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301150.152 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (sin (/ -1 y))) into (* (cos (/ -1 a)) (sin (/ -1 y)))
1554301150.152 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301150.152 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301150.152 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.152 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301150.153 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) into (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y)))
1554301150.153 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in z
1554301150.153 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) in z
1554301150.153 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (sin (/ -1 z))) in z
1554301150.153 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1554301150.153 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301150.153 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301150.153 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.153 * [misc]taylor:  Taking taylor expansion of a in z
1554301150.153 * [misc]backup-simplify:  Simplify a into a
1554301150.153 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301150.153 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301150.153 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301150.153 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1554301150.153 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301150.153 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301150.153 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.153 * [misc]taylor:  Taking taylor expansion of z in z
1554301150.153 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.153 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.153 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301150.153 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301150.153 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1554301150.153 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301150.153 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301150.153 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.153 * [misc]taylor:  Taking taylor expansion of z in z
1554301150.153 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.153 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.153 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301150.153 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301150.153 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301150.153 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301150.154 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.154 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301150.154 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (sin (/ -1 z))) into (* (cos (/ -1 a)) (sin (/ -1 z)))
1554301150.154 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) into (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z)))
1554301150.154 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in z
1554301150.154 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) in z
1554301150.154 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1554301150.154 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301150.154 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301150.154 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.154 * [misc]taylor:  Taking taylor expansion of a in z
1554301150.154 * [misc]backup-simplify:  Simplify a into a
1554301150.154 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301150.154 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301150.154 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301150.154 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in z
1554301150.154 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1554301150.154 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301150.154 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301150.154 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.154 * [misc]taylor:  Taking taylor expansion of z in z
1554301150.154 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.154 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.155 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301150.155 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301150.155 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1554301150.155 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301150.155 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301150.155 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.155 * [misc]taylor:  Taking taylor expansion of y in z
1554301150.155 * [misc]backup-simplify:  Simplify y into y
1554301150.155 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301150.155 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301150.155 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301150.155 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in z
1554301150.155 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1554301150.155 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301150.155 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301150.155 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.155 * [misc]taylor:  Taking taylor expansion of z in z
1554301150.155 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.155 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.155 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301150.155 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301150.155 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1554301150.155 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301150.155 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301150.155 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.155 * [misc]taylor:  Taking taylor expansion of y in z
1554301150.155 * [misc]backup-simplify:  Simplify y into y
1554301150.155 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301150.155 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301150.155 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301150.155 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1554301150.155 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1554301150.155 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1554301150.156 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301150.156 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301150.156 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301150.156 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1554301150.156 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) into (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y))))
1554301150.156 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301150.156 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301150.156 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.156 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301150.156 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1554301150.156 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))) into (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))
1554301150.156 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1554301150.156 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301150.156 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301150.156 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.156 * [misc]taylor:  Taking taylor expansion of a in z
1554301150.157 * [misc]backup-simplify:  Simplify a into a
1554301150.157 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301150.157 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301150.157 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301150.157 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1554301150.157 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))))
1554301150.157 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1554301150.157 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1554301150.158 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1554301150.158 * [misc]backup-simplify:  Simplify (- (sin (/ -1 a))) into (- (sin (/ -1 a)))
1554301150.158 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))))) (- (sin (/ -1 a)))) into (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a)))
1554301150.158 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) in a
1554301150.158 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) in a
1554301150.158 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) in a
1554301150.158 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (sin (/ -1 y))) in a
1554301150.158 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1554301150.158 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301150.158 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301150.158 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.158 * [misc]taylor:  Taking taylor expansion of a in a
1554301150.158 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.158 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.158 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301150.158 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301150.159 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1554301150.159 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301150.159 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301150.159 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.159 * [misc]taylor:  Taking taylor expansion of y in a
1554301150.159 * [misc]backup-simplify:  Simplify y into y
1554301150.159 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301150.159 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301150.159 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301150.159 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1554301150.159 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301150.159 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301150.159 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.159 * [misc]taylor:  Taking taylor expansion of y in a
1554301150.159 * [misc]backup-simplify:  Simplify y into y
1554301150.159 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301150.159 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301150.159 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301150.159 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301150.159 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301150.159 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301150.159 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (sin (/ -1 y))) into (* (cos (/ -1 a)) (sin (/ -1 y)))
1554301150.159 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301150.159 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301150.159 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.159 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301150.160 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) into (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y)))
1554301150.160 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in a
1554301150.160 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) in a
1554301150.160 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (sin (/ -1 z))) in a
1554301150.160 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1554301150.160 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301150.160 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301150.160 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.160 * [misc]taylor:  Taking taylor expansion of a in a
1554301150.160 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.160 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.160 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301150.160 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301150.160 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1554301150.160 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301150.160 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301150.160 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.160 * [misc]taylor:  Taking taylor expansion of z in a
1554301150.160 * [misc]backup-simplify:  Simplify z into z
1554301150.160 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301150.160 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301150.160 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301150.160 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1554301150.160 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301150.160 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301150.160 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.160 * [misc]taylor:  Taking taylor expansion of z in a
1554301150.160 * [misc]backup-simplify:  Simplify z into z
1554301150.160 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301150.160 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301150.160 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301150.160 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301150.160 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301150.160 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301150.161 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (sin (/ -1 z))) into (* (cos (/ -1 a)) (sin (/ -1 z)))
1554301150.161 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301150.161 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301150.161 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.161 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301150.161 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) into (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z)))
1554301150.161 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in a
1554301150.161 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) in a
1554301150.161 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1554301150.161 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301150.161 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301150.161 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.161 * [misc]taylor:  Taking taylor expansion of a in a
1554301150.161 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.161 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.161 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301150.161 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301150.161 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in a
1554301150.161 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1554301150.161 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301150.161 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301150.161 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.161 * [misc]taylor:  Taking taylor expansion of z in a
1554301150.161 * [misc]backup-simplify:  Simplify z into z
1554301150.161 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301150.161 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301150.161 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301150.161 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1554301150.161 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301150.161 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301150.161 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.162 * [misc]taylor:  Taking taylor expansion of y in a
1554301150.162 * [misc]backup-simplify:  Simplify y into y
1554301150.162 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301150.162 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301150.162 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301150.162 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in a
1554301150.162 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1554301150.162 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301150.162 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301150.162 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.162 * [misc]taylor:  Taking taylor expansion of z in a
1554301150.162 * [misc]backup-simplify:  Simplify z into z
1554301150.162 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301150.162 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301150.162 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301150.162 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1554301150.162 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301150.162 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301150.162 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.162 * [misc]taylor:  Taking taylor expansion of y in a
1554301150.162 * [misc]backup-simplify:  Simplify y into y
1554301150.162 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301150.162 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301150.162 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301150.162 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301150.162 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301150.162 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301150.162 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301150.162 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301150.162 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301150.162 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1554301150.163 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) into (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y))))
1554301150.163 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301150.163 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301150.163 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.163 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301150.163 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301150.163 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301150.163 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.163 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301150.163 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1554301150.163 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))) into (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))
1554301150.163 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1554301150.163 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301150.163 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301150.163 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.163 * [misc]taylor:  Taking taylor expansion of a in a
1554301150.163 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.163 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.164 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301150.164 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301150.164 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1554301150.164 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))))
1554301150.164 * [misc]backup-simplify:  Simplify (- (sin (/ -1 a))) into (- (sin (/ -1 a)))
1554301150.165 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))))) (- (sin (/ -1 a)))) into (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a)))
1554301150.165 * [misc]backup-simplify:  Simplify (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) into (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a)))
1554301150.166 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1554301150.166 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.166 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1554301150.166 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301150.167 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.167 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1554301150.167 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.167 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.167 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (/ (sin (/ -1 y)) (cos (/ -1 y))))) into 0
1554301150.168 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.168 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1554301150.168 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301150.168 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.169 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1554301150.169 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.169 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.169 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1554301150.169 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301150.170 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.170 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1554301150.170 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.170 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.170 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1554301150.170 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.170 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1554301150.170 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301150.171 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.171 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1554301150.171 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.171 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.171 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))) into 0
1554301150.172 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.172 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1554301150.172 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301150.172 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.173 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1554301150.173 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.173 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.173 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1554301150.173 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301150.174 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.174 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1554301150.174 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.174 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.174 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1554301150.174 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1554301150.174 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))) into 0
1554301150.175 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.175 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1554301150.175 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301150.175 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.176 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1554301150.176 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.176 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into 0
1554301150.176 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.176 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.176 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.176 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1554301150.176 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301150.177 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.177 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1554301150.177 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.177 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.177 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.177 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301150.177 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.177 * [misc]taylor:  Taking taylor expansion of 0 in a
1554301150.177 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.178 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.178 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.178 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1554301150.178 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301150.179 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.179 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1554301150.179 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.179 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.179 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1554301150.179 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301150.180 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.180 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1554301150.180 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.180 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.180 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (sin (/ -1 y)))) into 0
1554301150.180 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.180 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1554301150.181 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301150.181 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.182 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1554301150.182 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.182 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.182 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1554301150.182 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.182 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1554301150.182 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301150.183 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.183 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1554301150.183 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.183 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.183 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (sin (/ -1 z)))) into 0
1554301150.184 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1554301150.184 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.184 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1554301150.184 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301150.185 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.185 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1554301150.185 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.185 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1554301150.185 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.185 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1554301150.185 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301150.186 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.186 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1554301150.186 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.186 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (* (sin (/ -1 z)) (sin (/ -1 y))))) into 0
1554301150.186 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.186 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1554301150.187 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301150.187 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.187 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1554301150.187 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.187 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.188 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
1554301150.188 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1554301150.188 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.188 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.188 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.188 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1554301150.188 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301150.189 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.189 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1554301150.190 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.190 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.190 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.190 * [misc]taylor:  Taking taylor expansion of 0 in a
1554301150.190 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.190 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.190 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.190 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1554301150.191 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301150.192 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.192 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1554301150.192 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.192 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (sin (/ -1 y)))) into 0
1554301150.192 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.193 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1554301150.193 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301150.194 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.194 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1554301150.194 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.194 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.195 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1554301150.195 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.195 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1554301150.195 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301150.196 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.196 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1554301150.197 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.197 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (sin (/ -1 z)))) into 0
1554301150.197 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.197 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1554301150.197 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301150.198 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.198 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1554301150.199 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.199 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.199 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1554301150.199 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.199 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1554301150.200 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301150.201 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.201 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1554301150.201 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.201 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.201 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1554301150.201 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301150.202 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.202 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1554301150.202 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.202 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1554301150.202 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (* (sin (/ -1 z)) (sin (/ -1 y))))) into 0
1554301150.202 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.203 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1554301150.203 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301150.203 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.203 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1554301150.204 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.204 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.204 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.204 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1554301150.204 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301150.205 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.205 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1554301150.205 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.205 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.205 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
1554301150.205 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1554301150.205 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.206 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.206 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.206 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.206 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.206 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1554301150.207 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.207 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.207 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301150.208 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.208 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.208 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.208 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.208 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 y)) (cos (/ -1 y)))))) into 0
1554301150.209 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.209 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.209 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301150.210 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.210 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.210 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.211 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.211 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.211 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301150.211 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.212 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.212 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.212 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.212 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1554301150.213 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.213 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.213 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301150.214 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.214 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.214 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.214 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.214 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into 0
1554301150.215 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.215 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.215 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301150.216 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.216 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.216 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.217 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.217 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.217 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301150.219 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.219 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.219 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.219 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.219 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1554301150.219 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1554301150.220 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into 0
1554301150.220 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.221 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.221 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301150.221 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.221 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.222 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.222 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1554301150.222 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.222 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.223 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.223 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.223 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301150.224 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.224 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.224 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.224 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.224 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.224 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301150.224 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.224 * [misc]taylor:  Taking taylor expansion of 0 in a
1554301150.224 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.224 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.224 * [misc]taylor:  Taking taylor expansion of 0 in a
1554301150.224 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.224 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.225 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.225 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.225 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301150.226 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.226 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.226 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.227 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.227 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.227 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301150.228 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.228 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.228 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.228 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.228 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1554301150.229 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.229 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.229 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301150.230 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.230 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.230 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.230 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.230 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1554301150.231 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.231 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.231 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301150.232 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.233 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.233 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.233 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.233 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (sin (/ -1 z))))) into 0
1554301150.234 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1554301150.235 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.235 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.235 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301150.236 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.236 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.236 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.237 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1554301150.238 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.238 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.238 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301150.239 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.239 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.240 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.240 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (* (sin (/ -1 z)) (sin (/ -1 y)))))) into 0
1554301150.241 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.241 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.241 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301150.242 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.243 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.243 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.243 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.243 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
1554301150.244 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))) (* 0 (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1554301150.244 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.244 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.245 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.245 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.246 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301150.246 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.246 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.246 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.247 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.247 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.247 * [misc]taylor:  Taking taylor expansion of 0 in a
1554301150.247 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.247 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.247 * [misc]backup-simplify:  Simplify (- (+ (/ (* (cos (/ -1 (/ 1 (- a)))) (sin (/ -1 (/ 1 (- y))))) (cos (/ -1 (/ 1 (- y))))) (+ (/ (* (cos (/ -1 (/ 1 (- a)))) (sin (/ -1 (/ 1 (- z))))) (cos (/ -1 (/ 1 (- z))))) (/ (* (sin (/ -1 (/ 1 (- a)))) (* (sin (/ -1 (/ 1 (- z)))) (sin (/ -1 (/ 1 (- y)))))) (* (cos (/ -1 (/ 1 (- z)))) (cos (/ -1 (/ 1 (- y)))))))) (sin (/ -1 (/ 1 (- a))))) into (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a))
1554301150.247 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2)
1554301150.248 * [misc]backup-simplify:  Simplify (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a))) into (/ (- (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) (sin a)) (* (cos a) (- 1 (* (tan y) (tan z)))))
1554301150.248 * [misc]approximate:  Taking taylor expansion of (/ (- (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) (sin a)) (* (cos a) (- 1 (* (tan y) (tan z))))) in (y z a) around 0
1554301150.248 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) (sin a)) (* (cos a) (- 1 (* (tan y) (tan z))))) in a
1554301150.248 * [misc]taylor:  Taking taylor expansion of (- (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) (sin a)) in a
1554301150.248 * [misc]taylor:  Taking taylor expansion of (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) in a
1554301150.248 * [misc]taylor:  Taking taylor expansion of (* (cos a) (tan z)) in a
1554301150.248 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1554301150.248 * [misc]taylor:  Taking taylor expansion of a in a
1554301150.248 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.248 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.248 * [misc]taylor:  Taking taylor expansion of (tan z) in a
1554301150.248 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301150.248 * [misc]taylor:  Taking taylor expansion of (sin z) in a
1554301150.248 * [misc]taylor:  Taking taylor expansion of z in a
1554301150.248 * [misc]backup-simplify:  Simplify z into z
1554301150.248 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301150.248 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301150.248 * [misc]taylor:  Taking taylor expansion of (cos z) in a
1554301150.248 * [misc]taylor:  Taking taylor expansion of z in a
1554301150.248 * [misc]backup-simplify:  Simplify z into z
1554301150.248 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301150.248 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301150.248 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301150.248 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301150.248 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301150.248 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301150.248 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301150.249 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.249 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301150.249 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301150.249 * [misc]taylor:  Taking taylor expansion of (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y))) in a
1554301150.249 * [misc]taylor:  Taking taylor expansion of (* (sin a) (* (tan y) (tan z))) in a
1554301150.249 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1554301150.249 * [misc]taylor:  Taking taylor expansion of a in a
1554301150.249 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.249 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.249 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in a
1554301150.249 * [misc]taylor:  Taking taylor expansion of (tan y) in a
1554301150.249 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301150.249 * [misc]taylor:  Taking taylor expansion of (sin y) in a
1554301150.249 * [misc]taylor:  Taking taylor expansion of y in a
1554301150.249 * [misc]backup-simplify:  Simplify y into y
1554301150.249 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301150.249 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301150.249 * [misc]taylor:  Taking taylor expansion of (cos y) in a
1554301150.249 * [misc]taylor:  Taking taylor expansion of y in a
1554301150.249 * [misc]backup-simplify:  Simplify y into y
1554301150.249 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301150.249 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301150.249 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301150.249 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301150.249 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301150.249 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301150.249 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301150.249 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.249 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301150.249 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1554301150.249 * [misc]taylor:  Taking taylor expansion of (tan z) in a
1554301150.249 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301150.249 * [misc]taylor:  Taking taylor expansion of (sin z) in a
1554301150.250 * [misc]taylor:  Taking taylor expansion of z in a
1554301150.250 * [misc]backup-simplify:  Simplify z into z
1554301150.250 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301150.250 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301150.250 * [misc]taylor:  Taking taylor expansion of (cos z) in a
1554301150.250 * [misc]taylor:  Taking taylor expansion of z in a
1554301150.250 * [misc]backup-simplify:  Simplify z into z
1554301150.250 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301150.250 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301150.250 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301150.250 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301150.250 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301150.250 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301150.250 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301150.250 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.250 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301150.250 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301150.250 * [misc]taylor:  Taking taylor expansion of (* (cos a) (tan y)) in a
1554301150.250 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1554301150.250 * [misc]taylor:  Taking taylor expansion of a in a
1554301150.250 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.250 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.250 * [misc]taylor:  Taking taylor expansion of (tan y) in a
1554301150.250 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301150.250 * [misc]taylor:  Taking taylor expansion of (sin y) in a
1554301150.250 * [misc]taylor:  Taking taylor expansion of y in a
1554301150.250 * [misc]backup-simplify:  Simplify y into y
1554301150.250 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301150.250 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301150.250 * [misc]taylor:  Taking taylor expansion of (cos y) in a
1554301150.250 * [misc]taylor:  Taking taylor expansion of y in a
1554301150.250 * [misc]backup-simplify:  Simplify y into y
1554301150.250 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301150.250 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301150.250 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301150.250 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301150.251 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301150.251 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301150.251 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301150.251 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.251 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301150.251 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1554301150.251 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1554301150.251 * [misc]taylor:  Taking taylor expansion of a in a
1554301150.251 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.251 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.251 * [misc]taylor:  Taking taylor expansion of (* (cos a) (- 1 (* (tan y) (tan z)))) in a
1554301150.251 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1554301150.251 * [misc]taylor:  Taking taylor expansion of a in a
1554301150.251 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.251 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.251 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan y) (tan z))) in a
1554301150.251 * [misc]taylor:  Taking taylor expansion of 1 in a
1554301150.251 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.251 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in a
1554301150.251 * [misc]taylor:  Taking taylor expansion of (tan y) in a
1554301150.251 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301150.251 * [misc]taylor:  Taking taylor expansion of (sin y) in a
1554301150.251 * [misc]taylor:  Taking taylor expansion of y in a
1554301150.251 * [misc]backup-simplify:  Simplify y into y
1554301150.251 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301150.251 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301150.251 * [misc]taylor:  Taking taylor expansion of (cos y) in a
1554301150.251 * [misc]taylor:  Taking taylor expansion of y in a
1554301150.251 * [misc]backup-simplify:  Simplify y into y
1554301150.251 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301150.251 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301150.251 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301150.251 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301150.251 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301150.251 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301150.251 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301150.252 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.252 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301150.252 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1554301150.252 * [misc]taylor:  Taking taylor expansion of (tan z) in a
1554301150.252 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301150.252 * [misc]taylor:  Taking taylor expansion of (sin z) in a
1554301150.252 * [misc]taylor:  Taking taylor expansion of z in a
1554301150.252 * [misc]backup-simplify:  Simplify z into z
1554301150.252 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301150.252 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301150.252 * [misc]taylor:  Taking taylor expansion of (cos z) in a
1554301150.252 * [misc]taylor:  Taking taylor expansion of z in a
1554301150.252 * [misc]backup-simplify:  Simplify z into z
1554301150.252 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301150.252 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301150.252 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301150.252 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301150.252 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301150.252 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301150.252 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301150.252 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.252 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301150.252 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301150.252 * [misc]backup-simplify:  Simplify (* 1 (/ (sin z) (cos z))) into (/ (sin z) (cos z))
1554301150.252 * [misc]backup-simplify:  Simplify (* (/ (sin y) (cos y)) (/ (sin z) (cos z))) into (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1554301150.253 * [misc]backup-simplify:  Simplify (* 0 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) into 0
1554301150.253 * [misc]backup-simplify:  Simplify (* 1 (/ (sin y) (cos y))) into (/ (sin y) (cos y))
1554301150.253 * [misc]backup-simplify:  Simplify (+ 0 (/ (sin y) (cos y))) into (/ (sin y) (cos y))
1554301150.253 * [misc]backup-simplify:  Simplify (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) into (+ (/ (sin z) (cos z)) (/ (sin y) (cos y)))
1554301150.253 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.253 * [misc]backup-simplify:  Simplify (+ (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) 0) into (+ (/ (sin z) (cos z)) (/ (sin y) (cos y)))
1554301150.253 * [misc]backup-simplify:  Simplify (* (/ (sin y) (cos y)) (/ (sin z) (cos z))) into (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1554301150.253 * [misc]backup-simplify:  Simplify (- (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) into (- (/ (* (sin z) (sin y)) (* (cos y) (cos z))))
1554301150.253 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) into (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))
1554301150.254 * [misc]backup-simplify:  Simplify (* 1 (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) into (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))
1554301150.254 * [misc]backup-simplify:  Simplify (/ (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) into (/ (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))
1554301150.254 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) (sin a)) (* (cos a) (- 1 (* (tan y) (tan z))))) in z
1554301150.254 * [misc]taylor:  Taking taylor expansion of (- (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) (sin a)) in z
1554301150.254 * [misc]taylor:  Taking taylor expansion of (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) in z
1554301150.254 * [misc]taylor:  Taking taylor expansion of (* (cos a) (tan z)) in z
1554301150.254 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1554301150.254 * [misc]taylor:  Taking taylor expansion of a in z
1554301150.254 * [misc]backup-simplify:  Simplify a into a
1554301150.254 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301150.254 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301150.254 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1554301150.254 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301150.254 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301150.254 * [misc]taylor:  Taking taylor expansion of z in z
1554301150.254 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.254 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.254 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301150.254 * [misc]taylor:  Taking taylor expansion of z in z
1554301150.254 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.254 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.255 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301150.255 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301150.255 * [misc]taylor:  Taking taylor expansion of (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y))) in z
1554301150.255 * [misc]taylor:  Taking taylor expansion of (* (sin a) (* (tan y) (tan z))) in z
1554301150.255 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1554301150.255 * [misc]taylor:  Taking taylor expansion of a in z
1554301150.255 * [misc]backup-simplify:  Simplify a into a
1554301150.255 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301150.255 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301150.255 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in z
1554301150.255 * [misc]taylor:  Taking taylor expansion of (tan y) in z
1554301150.255 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301150.255 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1554301150.255 * [misc]taylor:  Taking taylor expansion of y in z
1554301150.255 * [misc]backup-simplify:  Simplify y into y
1554301150.255 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301150.255 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301150.255 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1554301150.255 * [misc]taylor:  Taking taylor expansion of y in z
1554301150.255 * [misc]backup-simplify:  Simplify y into y
1554301150.255 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301150.255 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301150.255 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301150.255 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301150.256 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301150.256 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301150.256 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301150.256 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.256 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301150.256 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1554301150.256 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1554301150.256 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301150.256 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301150.256 * [misc]taylor:  Taking taylor expansion of z in z
1554301150.256 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.256 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.256 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301150.256 * [misc]taylor:  Taking taylor expansion of z in z
1554301150.256 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.256 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.257 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301150.257 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301150.257 * [misc]taylor:  Taking taylor expansion of (* (cos a) (tan y)) in z
1554301150.257 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1554301150.257 * [misc]taylor:  Taking taylor expansion of a in z
1554301150.257 * [misc]backup-simplify:  Simplify a into a
1554301150.257 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301150.257 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301150.257 * [misc]taylor:  Taking taylor expansion of (tan y) in z
1554301150.257 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301150.257 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1554301150.257 * [misc]taylor:  Taking taylor expansion of y in z
1554301150.257 * [misc]backup-simplify:  Simplify y into y
1554301150.257 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301150.257 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301150.257 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1554301150.257 * [misc]taylor:  Taking taylor expansion of y in z
1554301150.257 * [misc]backup-simplify:  Simplify y into y
1554301150.257 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301150.257 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301150.257 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301150.257 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301150.257 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301150.257 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301150.257 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301150.257 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.257 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301150.258 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1554301150.258 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1554301150.258 * [misc]taylor:  Taking taylor expansion of a in z
1554301150.258 * [misc]backup-simplify:  Simplify a into a
1554301150.258 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301150.258 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301150.258 * [misc]taylor:  Taking taylor expansion of (* (cos a) (- 1 (* (tan y) (tan z)))) in z
1554301150.258 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1554301150.258 * [misc]taylor:  Taking taylor expansion of a in z
1554301150.258 * [misc]backup-simplify:  Simplify a into a
1554301150.258 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301150.258 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301150.258 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan y) (tan z))) in z
1554301150.258 * [misc]taylor:  Taking taylor expansion of 1 in z
1554301150.258 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.258 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in z
1554301150.258 * [misc]taylor:  Taking taylor expansion of (tan y) in z
1554301150.258 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301150.258 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1554301150.258 * [misc]taylor:  Taking taylor expansion of y in z
1554301150.258 * [misc]backup-simplify:  Simplify y into y
1554301150.258 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301150.258 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301150.258 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1554301150.258 * [misc]taylor:  Taking taylor expansion of y in z
1554301150.258 * [misc]backup-simplify:  Simplify y into y
1554301150.258 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301150.258 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301150.258 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301150.258 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301150.258 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301150.258 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301150.258 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301150.258 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.258 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301150.258 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1554301150.258 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1554301150.259 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301150.259 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301150.259 * [misc]taylor:  Taking taylor expansion of z in z
1554301150.259 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.259 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.259 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301150.259 * [misc]taylor:  Taking taylor expansion of z in z
1554301150.259 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.259 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.259 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301150.259 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301150.259 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1554301150.259 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1554301150.260 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.260 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1554301150.260 * [misc]backup-simplify:  Simplify (* (cos a) (/ (sin y) (cos y))) into (/ (* (cos a) (sin y)) (cos y))
1554301150.260 * [misc]backup-simplify:  Simplify (+ 0 (/ (* (cos a) (sin y)) (cos y))) into (/ (* (cos a) (sin y)) (cos y))
1554301150.260 * [misc]backup-simplify:  Simplify (+ 0 (/ (* (cos a) (sin y)) (cos y))) into (/ (* (cos a) (sin y)) (cos y))
1554301150.260 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1554301150.260 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1554301150.260 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1554301150.260 * [misc]backup-simplify:  Simplify (- (sin a)) into (- (sin a))
1554301150.260 * [misc]backup-simplify:  Simplify (+ (/ (* (cos a) (sin y)) (cos y)) (- (sin a))) into (- (/ (* (cos a) (sin y)) (cos y)) (sin a))
1554301150.260 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1554301150.260 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1554301150.260 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.260 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1554301150.260 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1554301150.261 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1554301150.261 * [misc]backup-simplify:  Simplify (/ (- (/ (* (cos a) (sin y)) (cos y)) (sin a)) (cos a)) into (/ (- (/ (* (cos a) (sin y)) (cos y)) (sin a)) (cos a))
1554301150.261 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) (sin a)) (* (cos a) (- 1 (* (tan y) (tan z))))) in y
1554301150.261 * [misc]taylor:  Taking taylor expansion of (- (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) (sin a)) in y
1554301150.261 * [misc]taylor:  Taking taylor expansion of (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) in y
1554301150.261 * [misc]taylor:  Taking taylor expansion of (* (cos a) (tan z)) in y
1554301150.261 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1554301150.261 * [misc]taylor:  Taking taylor expansion of a in y
1554301150.261 * [misc]backup-simplify:  Simplify a into a
1554301150.261 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301150.261 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301150.261 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1554301150.261 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301150.261 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1554301150.261 * [misc]taylor:  Taking taylor expansion of z in y
1554301150.261 * [misc]backup-simplify:  Simplify z into z
1554301150.261 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301150.261 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301150.261 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1554301150.261 * [misc]taylor:  Taking taylor expansion of z in y
1554301150.261 * [misc]backup-simplify:  Simplify z into z
1554301150.261 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301150.261 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301150.261 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301150.261 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301150.261 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301150.261 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301150.261 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301150.261 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.261 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301150.262 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301150.262 * [misc]taylor:  Taking taylor expansion of (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y))) in y
1554301150.262 * [misc]taylor:  Taking taylor expansion of (* (sin a) (* (tan y) (tan z))) in y
1554301150.262 * [misc]taylor:  Taking taylor expansion of (sin a) in y
1554301150.262 * [misc]taylor:  Taking taylor expansion of a in y
1554301150.262 * [misc]backup-simplify:  Simplify a into a
1554301150.262 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301150.262 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301150.262 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in y
1554301150.262 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1554301150.262 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301150.262 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301150.262 * [misc]taylor:  Taking taylor expansion of y in y
1554301150.262 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.262 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.262 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301150.262 * [misc]taylor:  Taking taylor expansion of y in y
1554301150.262 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.262 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.263 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301150.263 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301150.263 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1554301150.263 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301150.263 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1554301150.263 * [misc]taylor:  Taking taylor expansion of z in y
1554301150.263 * [misc]backup-simplify:  Simplify z into z
1554301150.263 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301150.263 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301150.263 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1554301150.263 * [misc]taylor:  Taking taylor expansion of z in y
1554301150.263 * [misc]backup-simplify:  Simplify z into z
1554301150.263 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301150.263 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301150.263 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301150.263 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301150.263 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301150.263 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301150.263 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301150.263 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.263 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301150.263 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301150.263 * [misc]taylor:  Taking taylor expansion of (* (cos a) (tan y)) in y
1554301150.263 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1554301150.263 * [misc]taylor:  Taking taylor expansion of a in y
1554301150.263 * [misc]backup-simplify:  Simplify a into a
1554301150.263 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301150.264 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301150.264 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1554301150.264 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301150.264 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301150.264 * [misc]taylor:  Taking taylor expansion of y in y
1554301150.264 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.264 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.264 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301150.264 * [misc]taylor:  Taking taylor expansion of y in y
1554301150.264 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.264 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.264 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301150.264 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301150.264 * [misc]taylor:  Taking taylor expansion of (sin a) in y
1554301150.264 * [misc]taylor:  Taking taylor expansion of a in y
1554301150.264 * [misc]backup-simplify:  Simplify a into a
1554301150.265 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301150.265 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301150.265 * [misc]taylor:  Taking taylor expansion of (* (cos a) (- 1 (* (tan y) (tan z)))) in y
1554301150.265 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1554301150.265 * [misc]taylor:  Taking taylor expansion of a in y
1554301150.265 * [misc]backup-simplify:  Simplify a into a
1554301150.265 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301150.265 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301150.265 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan y) (tan z))) in y
1554301150.265 * [misc]taylor:  Taking taylor expansion of 1 in y
1554301150.265 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.265 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in y
1554301150.265 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1554301150.265 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301150.265 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301150.265 * [misc]taylor:  Taking taylor expansion of y in y
1554301150.265 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.265 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.265 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301150.265 * [misc]taylor:  Taking taylor expansion of y in y
1554301150.265 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.265 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.266 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301150.266 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301150.266 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1554301150.266 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301150.266 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1554301150.266 * [misc]taylor:  Taking taylor expansion of z in y
1554301150.266 * [misc]backup-simplify:  Simplify z into z
1554301150.266 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301150.266 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301150.266 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1554301150.266 * [misc]taylor:  Taking taylor expansion of z in y
1554301150.266 * [misc]backup-simplify:  Simplify z into z
1554301150.266 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301150.266 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301150.266 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301150.266 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301150.266 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301150.266 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301150.266 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301150.266 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.266 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301150.266 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301150.266 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1554301150.267 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1554301150.267 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.267 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1554301150.267 * [misc]backup-simplify:  Simplify (* (cos a) (/ (sin z) (cos z))) into (/ (* (cos a) (sin z)) (cos z))
1554301150.267 * [misc]backup-simplify:  Simplify (+ (/ (* (cos a) (sin z)) (cos z)) 0) into (/ (* (cos a) (sin z)) (cos z))
1554301150.267 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1554301150.267 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1554301150.267 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1554301150.267 * [misc]backup-simplify:  Simplify (- (sin a)) into (- (sin a))
1554301150.267 * [misc]backup-simplify:  Simplify (+ (/ (* (cos a) (sin z)) (cos z)) (- (sin a))) into (- (/ (* (cos a) (sin z)) (cos z)) (sin a))
1554301150.267 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1554301150.267 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1554301150.267 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.267 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1554301150.267 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1554301150.268 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1554301150.268 * [misc]backup-simplify:  Simplify (/ (- (/ (* (cos a) (sin z)) (cos z)) (sin a)) (cos a)) into (/ (- (/ (* (cos a) (sin z)) (cos z)) (sin a)) (cos a))
1554301150.268 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) (sin a)) (* (cos a) (- 1 (* (tan y) (tan z))))) in y
1554301150.268 * [misc]taylor:  Taking taylor expansion of (- (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) (sin a)) in y
1554301150.268 * [misc]taylor:  Taking taylor expansion of (+ (* (cos a) (tan z)) (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y)))) in y
1554301150.268 * [misc]taylor:  Taking taylor expansion of (* (cos a) (tan z)) in y
1554301150.268 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1554301150.268 * [misc]taylor:  Taking taylor expansion of a in y
1554301150.268 * [misc]backup-simplify:  Simplify a into a
1554301150.268 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301150.268 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301150.268 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1554301150.268 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301150.268 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1554301150.268 * [misc]taylor:  Taking taylor expansion of z in y
1554301150.268 * [misc]backup-simplify:  Simplify z into z
1554301150.268 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301150.268 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301150.268 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1554301150.268 * [misc]taylor:  Taking taylor expansion of z in y
1554301150.268 * [misc]backup-simplify:  Simplify z into z
1554301150.268 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301150.268 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301150.268 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301150.268 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301150.268 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301150.268 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301150.268 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301150.268 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.268 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301150.269 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301150.269 * [misc]taylor:  Taking taylor expansion of (+ (* (sin a) (* (tan y) (tan z))) (* (cos a) (tan y))) in y
1554301150.269 * [misc]taylor:  Taking taylor expansion of (* (sin a) (* (tan y) (tan z))) in y
1554301150.269 * [misc]taylor:  Taking taylor expansion of (sin a) in y
1554301150.269 * [misc]taylor:  Taking taylor expansion of a in y
1554301150.269 * [misc]backup-simplify:  Simplify a into a
1554301150.269 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301150.269 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301150.269 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in y
1554301150.269 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1554301150.269 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301150.269 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301150.269 * [misc]taylor:  Taking taylor expansion of y in y
1554301150.269 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.269 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.269 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301150.269 * [misc]taylor:  Taking taylor expansion of y in y
1554301150.269 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.269 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.270 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301150.270 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301150.270 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1554301150.270 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301150.270 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1554301150.270 * [misc]taylor:  Taking taylor expansion of z in y
1554301150.270 * [misc]backup-simplify:  Simplify z into z
1554301150.270 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301150.270 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301150.270 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1554301150.270 * [misc]taylor:  Taking taylor expansion of z in y
1554301150.270 * [misc]backup-simplify:  Simplify z into z
1554301150.270 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301150.270 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301150.270 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301150.270 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301150.270 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301150.270 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301150.270 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301150.270 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.270 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301150.271 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301150.271 * [misc]taylor:  Taking taylor expansion of (* (cos a) (tan y)) in y
1554301150.271 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1554301150.271 * [misc]taylor:  Taking taylor expansion of a in y
1554301150.271 * [misc]backup-simplify:  Simplify a into a
1554301150.271 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301150.271 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301150.271 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1554301150.271 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301150.271 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301150.271 * [misc]taylor:  Taking taylor expansion of y in y
1554301150.271 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.271 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.271 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301150.271 * [misc]taylor:  Taking taylor expansion of y in y
1554301150.271 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.271 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.272 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301150.272 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301150.272 * [misc]taylor:  Taking taylor expansion of (sin a) in y
1554301150.272 * [misc]taylor:  Taking taylor expansion of a in y
1554301150.272 * [misc]backup-simplify:  Simplify a into a
1554301150.272 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301150.272 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301150.272 * [misc]taylor:  Taking taylor expansion of (* (cos a) (- 1 (* (tan y) (tan z)))) in y
1554301150.272 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1554301150.272 * [misc]taylor:  Taking taylor expansion of a in y
1554301150.272 * [misc]backup-simplify:  Simplify a into a
1554301150.272 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301150.272 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301150.272 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan y) (tan z))) in y
1554301150.272 * [misc]taylor:  Taking taylor expansion of 1 in y
1554301150.272 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.272 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in y
1554301150.272 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1554301150.272 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301150.272 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301150.272 * [misc]taylor:  Taking taylor expansion of y in y
1554301150.272 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.272 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.272 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301150.272 * [misc]taylor:  Taking taylor expansion of y in y
1554301150.272 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.272 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.273 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301150.273 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301150.273 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1554301150.273 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301150.273 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1554301150.273 * [misc]taylor:  Taking taylor expansion of z in y
1554301150.273 * [misc]backup-simplify:  Simplify z into z
1554301150.273 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301150.273 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301150.273 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1554301150.273 * [misc]taylor:  Taking taylor expansion of z in y
1554301150.273 * [misc]backup-simplify:  Simplify z into z
1554301150.273 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301150.273 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301150.273 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301150.273 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301150.273 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301150.273 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301150.273 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301150.274 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.274 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301150.274 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301150.274 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1554301150.274 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1554301150.274 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.274 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1554301150.274 * [misc]backup-simplify:  Simplify (* (cos a) (/ (sin z) (cos z))) into (/ (* (cos a) (sin z)) (cos z))
1554301150.274 * [misc]backup-simplify:  Simplify (+ (/ (* (cos a) (sin z)) (cos z)) 0) into (/ (* (cos a) (sin z)) (cos z))
1554301150.274 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1554301150.274 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1554301150.274 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1554301150.274 * [misc]backup-simplify:  Simplify (- (sin a)) into (- (sin a))
1554301150.274 * [misc]backup-simplify:  Simplify (+ (/ (* (cos a) (sin z)) (cos z)) (- (sin a))) into (- (/ (* (cos a) (sin z)) (cos z)) (sin a))
1554301150.274 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1554301150.274 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1554301150.275 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.275 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1554301150.275 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1554301150.275 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1554301150.275 * [misc]backup-simplify:  Simplify (/ (- (/ (* (cos a) (sin z)) (cos z)) (sin a)) (cos a)) into (/ (- (/ (* (cos a) (sin z)) (cos z)) (sin a)) (cos a))
1554301150.275 * [misc]taylor:  Taking taylor expansion of (/ (- (/ (* (cos a) (sin z)) (cos z)) (sin a)) (cos a)) in z
1554301150.275 * [misc]taylor:  Taking taylor expansion of (- (/ (* (cos a) (sin z)) (cos z)) (sin a)) in z
1554301150.275 * [misc]taylor:  Taking taylor expansion of (/ (* (cos a) (sin z)) (cos z)) in z
1554301150.275 * [misc]taylor:  Taking taylor expansion of (* (cos a) (sin z)) in z
1554301150.275 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1554301150.275 * [misc]taylor:  Taking taylor expansion of a in z
1554301150.275 * [misc]backup-simplify:  Simplify a into a
1554301150.275 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301150.275 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301150.275 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301150.275 * [misc]taylor:  Taking taylor expansion of z in z
1554301150.275 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.275 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.275 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301150.275 * [misc]taylor:  Taking taylor expansion of z in z
1554301150.275 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.275 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.275 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1554301150.275 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1554301150.275 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.275 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1554301150.276 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1554301150.276 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301150.276 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.277 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1554301150.277 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.278 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1554301150.278 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.278 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.278 * [misc]backup-simplify:  Simplify (+ (* (cos a) 1) (* 0 0)) into (cos a)
1554301150.278 * [misc]backup-simplify:  Simplify (/ (cos a) 1) into (cos a)
1554301150.278 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1554301150.278 * [misc]taylor:  Taking taylor expansion of a in z
1554301150.278 * [misc]backup-simplify:  Simplify a into a
1554301150.278 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301150.279 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301150.279 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1554301150.279 * [misc]taylor:  Taking taylor expansion of a in z
1554301150.279 * [misc]backup-simplify:  Simplify a into a
1554301150.279 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301150.279 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301150.279 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1554301150.279 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1554301150.279 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1554301150.279 * [misc]backup-simplify:  Simplify (- (sin a)) into (- (sin a))
1554301150.279 * [misc]backup-simplify:  Simplify (+ 0 (- (sin a))) into (- (sin a))
1554301150.279 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1554301150.279 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1554301150.279 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.279 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1554301150.280 * [misc]backup-simplify:  Simplify (/ (- (sin a)) (cos a)) into (* -1 (/ (sin a) (cos a)))
1554301150.280 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (sin a) (cos a))) in a
1554301150.280 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301150.280 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.280 * [misc]taylor:  Taking taylor expansion of (/ (sin a) (cos a)) in a
1554301150.280 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1554301150.280 * [misc]taylor:  Taking taylor expansion of a in a
1554301150.280 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.280 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.280 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1554301150.280 * [misc]taylor:  Taking taylor expansion of a in a
1554301150.280 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.280 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.282 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301150.282 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301150.282 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.283 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1554301150.284 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.284 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1554301150.284 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.284 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.285 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1554301150.286 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.286 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1554301150.286 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.286 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.286 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
1554301150.286 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.287 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1554301150.288 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.288 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1554301150.288 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.288 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.288 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 (/ (sin z) (cos z)))) into 0
1554301150.288 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1554301150.288 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1554301150.289 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1554301150.289 * [misc]backup-simplify:  Simplify (* 1 (/ (sin z) (cos z))) into (/ (sin z) (cos z))
1554301150.289 * [misc]backup-simplify:  Simplify (* (sin a) (/ (sin z) (cos z))) into (/ (* (sin a) (sin z)) (cos z))
1554301150.289 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1554301150.289 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1554301150.289 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.289 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1554301150.289 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1554301150.289 * [misc]backup-simplify:  Simplify (+ (/ (* (sin a) (sin z)) (cos z)) (cos a)) into (+ (cos a) (/ (* (sin a) (sin z)) (cos z)))
1554301150.290 * [misc]backup-simplify:  Simplify (+ 0 (+ (cos a) (/ (* (sin a) (sin z)) (cos z)))) into (+ (cos a) (/ (* (sin a) (sin z)) (cos z)))
1554301150.290 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.290 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
1554301150.291 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.291 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
1554301150.291 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.292 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.292 * [misc]backup-simplify:  Simplify (+ (+ (cos a) (/ (* (sin a) (sin z)) (cos z))) 0) into (+ (cos a) (/ (* (sin a) (sin z)) (cos z)))
1554301150.292 * [misc]backup-simplify:  Simplify (* 1 (/ (sin z) (cos z))) into (/ (sin z) (cos z))
1554301150.292 * [misc]backup-simplify:  Simplify (- (/ (sin z) (cos z))) into (- (/ (sin z) (cos z)))
1554301150.292 * [misc]backup-simplify:  Simplify (+ 0 (- (/ (sin z) (cos z)))) into (- (/ (sin z) (cos z)))
1554301150.292 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.293 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1554301150.294 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.294 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1554301150.294 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.294 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.295 * [misc]backup-simplify:  Simplify (+ (* (cos a) (- (/ (sin z) (cos z)))) (* 0 1)) into (- (/ (* (cos a) (sin z)) (cos z)))
1554301150.295 * [misc]backup-simplify:  Simplify (- (/ (+ (cos a) (/ (* (sin a) (sin z)) (cos z))) (cos a)) (+ (* (/ (- (/ (* (cos a) (sin z)) (cos z)) (sin a)) (cos a)) (/ (- (/ (* (cos a) (sin z)) (cos z))) (cos a))))) into (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1)
1554301150.295 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1) in z
1554301150.296 * [misc]taylor:  Taking taylor expansion of (/ (pow (sin z) 2) (pow (cos z) 2)) in z
1554301150.296 * [misc]taylor:  Taking taylor expansion of (pow (sin z) 2) in z
1554301150.296 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301150.296 * [misc]taylor:  Taking taylor expansion of z in z
1554301150.296 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.296 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.297 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301150.297 * [misc]taylor:  Taking taylor expansion of (pow (cos z) 2) in z
1554301150.297 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301150.297 * [misc]taylor:  Taking taylor expansion of z in z
1554301150.297 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.297 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.297 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301150.297 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301150.298 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301150.298 * [misc]taylor:  Taking taylor expansion of 1 in z
1554301150.298 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.298 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1554301150.298 * [misc]taylor:  Taking taylor expansion of 1 in a
1554301150.298 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.298 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.298 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.298 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
1554301150.300 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.300 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
1554301150.300 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.300 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.300 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1554301150.300 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.301 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1554301150.302 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.302 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1554301150.302 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.302 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.302 * [misc]backup-simplify:  Simplify (- (/ (cos a) (cos a)) (+ (* (* -1 (/ (sin a) (cos a))) (/ 0 (cos a))))) into 1
1554301150.302 * [misc]taylor:  Taking taylor expansion of 1 in a
1554301150.302 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.303 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.303 * [misc]backup-simplify:  Simplify (* -1 1) into -1
1554301150.303 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.303 * [misc]backup-simplify:  Simplify (+ (* -1 (* a (* 1 1))) (+ (* 1 (* 1 (* z 1))) (* 1 (* 1 (* 1 y))))) into (- (+ z y) a)
1554301150.304 * [misc]backup-simplify:  Simplify (/ (- (* (+ (tan (/ 1 y)) (tan (/ 1 z))) (cos (/ 1 a))) (* (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))) (sin (/ 1 a)))) (* (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))) (cos (/ 1 a)))) into (/ (- (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))))
1554301150.304 * [misc]approximate:  Taking taylor expansion of (/ (- (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))))) in (y z a) around 0
1554301150.304 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))))) in a
1554301150.304 * [misc]taylor:  Taking taylor expansion of (- (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) (sin (/ 1 a))) in a
1554301150.304 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) in a
1554301150.304 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) in a
1554301150.304 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in a
1554301150.304 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301150.304 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1554301150.304 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301150.304 * [misc]taylor:  Taking taylor expansion of y in a
1554301150.304 * [misc]backup-simplify:  Simplify y into y
1554301150.304 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301150.304 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301150.305 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301150.305 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1554301150.305 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301150.305 * [misc]taylor:  Taking taylor expansion of y in a
1554301150.305 * [misc]backup-simplify:  Simplify y into y
1554301150.305 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301150.305 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301150.305 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301150.305 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301150.305 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301150.305 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301150.305 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301150.305 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301150.305 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.306 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301150.306 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301150.306 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 a))) in a
1554301150.306 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in a
1554301150.306 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301150.306 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1554301150.306 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301150.306 * [misc]taylor:  Taking taylor expansion of z in a
1554301150.306 * [misc]backup-simplify:  Simplify z into z
1554301150.306 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301150.306 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301150.306 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301150.306 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1554301150.306 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301150.306 * [misc]taylor:  Taking taylor expansion of z in a
1554301150.306 * [misc]backup-simplify:  Simplify z into z
1554301150.306 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301150.306 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301150.306 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301150.307 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301150.307 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301150.307 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301150.307 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301150.307 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301150.307 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.307 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301150.307 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301150.307 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1554301150.307 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301150.307 * [misc]taylor:  Taking taylor expansion of a in a
1554301150.307 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.307 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.308 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301150.308 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301150.308 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a)))) in a
1554301150.308 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (cos (/ 1 a))) in a
1554301150.308 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in a
1554301150.308 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301150.308 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1554301150.308 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301150.308 * [misc]taylor:  Taking taylor expansion of y in a
1554301150.308 * [misc]backup-simplify:  Simplify y into y
1554301150.308 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301150.308 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301150.308 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301150.308 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1554301150.308 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301150.308 * [misc]taylor:  Taking taylor expansion of y in a
1554301150.308 * [misc]backup-simplify:  Simplify y into y
1554301150.308 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301150.308 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301150.308 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301150.309 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301150.309 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301150.309 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301150.309 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301150.309 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301150.309 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.309 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301150.309 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301150.309 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1554301150.309 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301150.309 * [misc]taylor:  Taking taylor expansion of a in a
1554301150.309 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.309 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.310 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301150.310 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301150.310 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (cos (/ 1 a))) in a
1554301150.310 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in a
1554301150.310 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301150.310 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1554301150.310 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301150.310 * [misc]taylor:  Taking taylor expansion of z in a
1554301150.310 * [misc]backup-simplify:  Simplify z into z
1554301150.310 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301150.310 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301150.310 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301150.310 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1554301150.310 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301150.310 * [misc]taylor:  Taking taylor expansion of z in a
1554301150.310 * [misc]backup-simplify:  Simplify z into z
1554301150.310 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301150.310 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301150.310 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301150.310 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301150.311 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301150.311 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301150.311 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301150.311 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301150.311 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.311 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301150.311 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301150.311 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1554301150.311 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301150.311 * [misc]taylor:  Taking taylor expansion of a in a
1554301150.311 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.311 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.312 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301150.312 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301150.312 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1554301150.312 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301150.312 * [misc]taylor:  Taking taylor expansion of a in a
1554301150.312 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.312 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.312 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301150.312 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301150.312 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) in a
1554301150.312 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1554301150.312 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301150.312 * [misc]taylor:  Taking taylor expansion of a in a
1554301150.312 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.312 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.312 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301150.312 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301150.312 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))) in a
1554301150.312 * [misc]taylor:  Taking taylor expansion of 1 in a
1554301150.312 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.312 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in a
1554301150.313 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in a
1554301150.313 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301150.313 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1554301150.313 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301150.313 * [misc]taylor:  Taking taylor expansion of y in a
1554301150.313 * [misc]backup-simplify:  Simplify y into y
1554301150.313 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301150.313 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301150.313 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301150.313 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1554301150.313 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301150.313 * [misc]taylor:  Taking taylor expansion of y in a
1554301150.313 * [misc]backup-simplify:  Simplify y into y
1554301150.313 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301150.313 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301150.313 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301150.313 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301150.313 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301150.313 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301150.314 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301150.314 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301150.314 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.314 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301150.314 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301150.314 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in a
1554301150.314 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301150.314 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1554301150.314 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301150.314 * [misc]taylor:  Taking taylor expansion of z in a
1554301150.314 * [misc]backup-simplify:  Simplify z into z
1554301150.314 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301150.314 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301150.314 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301150.314 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1554301150.314 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301150.314 * [misc]taylor:  Taking taylor expansion of z in a
1554301150.314 * [misc]backup-simplify:  Simplify z into z
1554301150.315 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301150.315 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301150.315 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301150.315 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301150.315 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301150.315 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301150.315 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301150.315 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301150.315 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.315 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301150.315 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301150.316 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 a))) into (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1554301150.316 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y))))
1554301150.316 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y)))
1554301150.316 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1554301150.317 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))
1554301150.318 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
1554301150.318 * [misc]backup-simplify:  Simplify (- (sin (/ 1 a))) into (- (sin (/ 1 a)))
1554301150.319 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (- (sin (/ 1 a)))) into (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a)))
1554301150.319 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1554301150.319 * [misc]backup-simplify:  Simplify (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) into (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1554301150.320 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1554301150.320 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
1554301150.321 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) into (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))
1554301150.321 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))))) in z
1554301150.321 * [misc]taylor:  Taking taylor expansion of (- (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) (sin (/ 1 a))) in z
1554301150.321 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) in z
1554301150.322 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) in z
1554301150.322 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
1554301150.322 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301150.322 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1554301150.322 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301150.322 * [misc]taylor:  Taking taylor expansion of y in z
1554301150.322 * [misc]backup-simplify:  Simplify y into y
1554301150.322 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301150.322 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301150.322 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301150.322 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1554301150.322 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301150.322 * [misc]taylor:  Taking taylor expansion of y in z
1554301150.322 * [misc]backup-simplify:  Simplify y into y
1554301150.322 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301150.322 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301150.322 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301150.322 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301150.322 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301150.323 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301150.323 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301150.323 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301150.323 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.323 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301150.323 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301150.323 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 a))) in z
1554301150.323 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1554301150.323 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301150.323 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1554301150.323 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301150.323 * [misc]taylor:  Taking taylor expansion of z in z
1554301150.323 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.323 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.324 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301150.324 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301150.324 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1554301150.324 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301150.324 * [misc]taylor:  Taking taylor expansion of z in z
1554301150.324 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.324 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.324 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301150.324 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301150.324 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301150.324 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1554301150.324 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301150.324 * [misc]taylor:  Taking taylor expansion of a in z
1554301150.324 * [misc]backup-simplify:  Simplify a into a
1554301150.324 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301150.324 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301150.325 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301150.325 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a)))) in z
1554301150.325 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (cos (/ 1 a))) in z
1554301150.325 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
1554301150.325 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301150.325 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1554301150.325 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301150.325 * [misc]taylor:  Taking taylor expansion of y in z
1554301150.325 * [misc]backup-simplify:  Simplify y into y
1554301150.325 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301150.325 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301150.325 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301150.325 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1554301150.325 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301150.325 * [misc]taylor:  Taking taylor expansion of y in z
1554301150.325 * [misc]backup-simplify:  Simplify y into y
1554301150.325 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301150.325 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301150.325 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301150.325 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301150.325 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301150.326 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301150.326 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301150.326 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301150.326 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.326 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301150.326 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301150.326 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1554301150.326 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301150.326 * [misc]taylor:  Taking taylor expansion of a in z
1554301150.326 * [misc]backup-simplify:  Simplify a into a
1554301150.326 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301150.326 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301150.326 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301150.326 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (cos (/ 1 a))) in z
1554301150.327 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1554301150.327 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301150.327 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1554301150.327 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301150.327 * [misc]taylor:  Taking taylor expansion of z in z
1554301150.327 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.327 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.327 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301150.327 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301150.327 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1554301150.327 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301150.327 * [misc]taylor:  Taking taylor expansion of z in z
1554301150.327 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.327 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.327 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301150.327 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301150.327 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301150.328 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1554301150.328 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301150.328 * [misc]taylor:  Taking taylor expansion of a in z
1554301150.328 * [misc]backup-simplify:  Simplify a into a
1554301150.328 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301150.328 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301150.328 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301150.328 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1554301150.328 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301150.328 * [misc]taylor:  Taking taylor expansion of a in z
1554301150.328 * [misc]backup-simplify:  Simplify a into a
1554301150.328 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301150.328 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301150.328 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301150.328 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) in z
1554301150.328 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1554301150.328 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301150.328 * [misc]taylor:  Taking taylor expansion of a in z
1554301150.328 * [misc]backup-simplify:  Simplify a into a
1554301150.328 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301150.328 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301150.328 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301150.328 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))) in z
1554301150.329 * [misc]taylor:  Taking taylor expansion of 1 in z
1554301150.329 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.329 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in z
1554301150.329 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
1554301150.329 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301150.329 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1554301150.329 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301150.329 * [misc]taylor:  Taking taylor expansion of y in z
1554301150.329 * [misc]backup-simplify:  Simplify y into y
1554301150.329 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301150.329 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301150.329 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301150.329 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1554301150.329 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301150.329 * [misc]taylor:  Taking taylor expansion of y in z
1554301150.329 * [misc]backup-simplify:  Simplify y into y
1554301150.329 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301150.329 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301150.329 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301150.329 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301150.329 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301150.330 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301150.330 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301150.330 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301150.330 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.330 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301150.330 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301150.330 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1554301150.330 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301150.330 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1554301150.330 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301150.330 * [misc]taylor:  Taking taylor expansion of z in z
1554301150.330 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.330 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.331 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301150.331 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301150.331 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1554301150.331 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301150.331 * [misc]taylor:  Taking taylor expansion of z in z
1554301150.331 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.331 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.331 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301150.331 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301150.331 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301150.331 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1554301150.331 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1554301150.331 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1554301150.332 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 a))) into (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1554301150.332 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y))))
1554301150.332 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301150.332 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301150.333 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.333 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301150.333 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y)))
1554301150.333 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301150.333 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301150.333 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.333 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301150.333 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1554301150.333 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))
1554301150.334 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
1554301150.334 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1554301150.334 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1554301150.334 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1554301150.334 * [misc]backup-simplify:  Simplify (- (sin (/ 1 a))) into (- (sin (/ 1 a)))
1554301150.335 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (- (sin (/ 1 a)))) into (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a)))
1554301150.335 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301150.335 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301150.335 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.335 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301150.335 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1554301150.335 * [misc]backup-simplify:  Simplify (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) into (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1554301150.335 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1554301150.336 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
1554301150.336 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) into (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))
1554301150.336 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))))) in y
1554301150.336 * [misc]taylor:  Taking taylor expansion of (- (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) (sin (/ 1 a))) in y
1554301150.336 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) in y
1554301150.336 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) in y
1554301150.336 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1554301150.336 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301150.336 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1554301150.336 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301150.336 * [misc]taylor:  Taking taylor expansion of y in y
1554301150.336 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.337 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.337 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301150.337 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301150.337 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1554301150.337 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301150.337 * [misc]taylor:  Taking taylor expansion of y in y
1554301150.337 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.337 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.337 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301150.337 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301150.337 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301150.337 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 a))) in y
1554301150.337 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1554301150.337 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301150.337 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1554301150.337 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301150.337 * [misc]taylor:  Taking taylor expansion of z in y
1554301150.337 * [misc]backup-simplify:  Simplify z into z
1554301150.337 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301150.337 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301150.337 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301150.337 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1554301150.337 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301150.337 * [misc]taylor:  Taking taylor expansion of z in y
1554301150.337 * [misc]backup-simplify:  Simplify z into z
1554301150.337 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301150.337 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301150.337 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301150.338 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301150.338 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301150.338 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301150.338 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301150.338 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301150.338 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.338 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301150.338 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301150.338 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1554301150.338 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301150.338 * [misc]taylor:  Taking taylor expansion of a in y
1554301150.338 * [misc]backup-simplify:  Simplify a into a
1554301150.338 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301150.338 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301150.338 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301150.338 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a)))) in y
1554301150.338 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (cos (/ 1 a))) in y
1554301150.338 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1554301150.338 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301150.338 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1554301150.338 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301150.338 * [misc]taylor:  Taking taylor expansion of y in y
1554301150.338 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.338 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.338 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301150.338 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301150.339 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1554301150.339 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301150.339 * [misc]taylor:  Taking taylor expansion of y in y
1554301150.339 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.339 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.339 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301150.339 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301150.339 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301150.339 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1554301150.339 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301150.339 * [misc]taylor:  Taking taylor expansion of a in y
1554301150.339 * [misc]backup-simplify:  Simplify a into a
1554301150.339 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301150.339 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301150.339 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301150.339 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (cos (/ 1 a))) in y
1554301150.339 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1554301150.339 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301150.339 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1554301150.339 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301150.339 * [misc]taylor:  Taking taylor expansion of z in y
1554301150.339 * [misc]backup-simplify:  Simplify z into z
1554301150.339 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301150.339 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301150.339 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301150.339 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1554301150.339 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301150.339 * [misc]taylor:  Taking taylor expansion of z in y
1554301150.339 * [misc]backup-simplify:  Simplify z into z
1554301150.339 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301150.339 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301150.339 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301150.339 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301150.340 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301150.340 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301150.340 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301150.340 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301150.340 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.340 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301150.340 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301150.340 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1554301150.340 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301150.340 * [misc]taylor:  Taking taylor expansion of a in y
1554301150.340 * [misc]backup-simplify:  Simplify a into a
1554301150.340 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301150.340 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301150.340 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301150.340 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1554301150.340 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301150.340 * [misc]taylor:  Taking taylor expansion of a in y
1554301150.340 * [misc]backup-simplify:  Simplify a into a
1554301150.340 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301150.340 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301150.340 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301150.340 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) in y
1554301150.340 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1554301150.340 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301150.340 * [misc]taylor:  Taking taylor expansion of a in y
1554301150.340 * [misc]backup-simplify:  Simplify a into a
1554301150.340 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301150.340 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301150.341 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301150.341 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))) in y
1554301150.341 * [misc]taylor:  Taking taylor expansion of 1 in y
1554301150.341 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.341 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in y
1554301150.341 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1554301150.341 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301150.341 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1554301150.341 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301150.341 * [misc]taylor:  Taking taylor expansion of y in y
1554301150.341 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.341 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.341 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301150.341 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301150.341 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1554301150.341 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301150.341 * [misc]taylor:  Taking taylor expansion of y in y
1554301150.341 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.341 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.341 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301150.341 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301150.341 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301150.341 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1554301150.341 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301150.341 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1554301150.341 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301150.341 * [misc]taylor:  Taking taylor expansion of z in y
1554301150.341 * [misc]backup-simplify:  Simplify z into z
1554301150.341 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301150.341 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301150.341 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301150.341 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1554301150.341 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301150.341 * [misc]taylor:  Taking taylor expansion of z in y
1554301150.341 * [misc]backup-simplify:  Simplify z into z
1554301150.342 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301150.342 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301150.342 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301150.342 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301150.342 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301150.342 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301150.342 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301150.342 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301150.342 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.342 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301150.342 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301150.342 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1554301150.342 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1554301150.342 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1554301150.342 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 a))) into (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1554301150.343 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y))))
1554301150.343 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301150.343 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301150.343 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.343 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301150.343 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y)))
1554301150.343 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301150.343 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301150.343 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.343 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301150.343 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1554301150.344 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))
1554301150.344 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
1554301150.344 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1554301150.344 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1554301150.344 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1554301150.344 * [misc]backup-simplify:  Simplify (- (sin (/ 1 a))) into (- (sin (/ 1 a)))
1554301150.345 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (- (sin (/ 1 a)))) into (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a)))
1554301150.345 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301150.345 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301150.345 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.345 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301150.345 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1554301150.345 * [misc]backup-simplify:  Simplify (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) into (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1554301150.346 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1554301150.346 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
1554301150.346 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) into (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))
1554301150.347 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))))) in y
1554301150.347 * [misc]taylor:  Taking taylor expansion of (- (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) (sin (/ 1 a))) in y
1554301150.347 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a))))) in y
1554301150.347 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (* (tan (/ 1 z)) (sin (/ 1 a)))) in y
1554301150.347 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1554301150.347 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301150.347 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1554301150.347 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301150.347 * [misc]taylor:  Taking taylor expansion of y in y
1554301150.347 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.347 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.347 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301150.347 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301150.347 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1554301150.347 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301150.347 * [misc]taylor:  Taking taylor expansion of y in y
1554301150.347 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.347 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.347 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301150.347 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301150.347 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301150.347 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 a))) in y
1554301150.347 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1554301150.347 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301150.347 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1554301150.347 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301150.347 * [misc]taylor:  Taking taylor expansion of z in y
1554301150.347 * [misc]backup-simplify:  Simplify z into z
1554301150.347 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301150.347 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301150.348 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301150.348 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1554301150.348 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301150.348 * [misc]taylor:  Taking taylor expansion of z in y
1554301150.348 * [misc]backup-simplify:  Simplify z into z
1554301150.348 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301150.348 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301150.348 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301150.348 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301150.348 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301150.348 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301150.348 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301150.348 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301150.348 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.348 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301150.348 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301150.348 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1554301150.348 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301150.348 * [misc]taylor:  Taking taylor expansion of a in y
1554301150.348 * [misc]backup-simplify:  Simplify a into a
1554301150.348 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301150.348 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301150.348 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301150.348 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ 1 y)) (cos (/ 1 a))) (* (tan (/ 1 z)) (cos (/ 1 a)))) in y
1554301150.348 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (cos (/ 1 a))) in y
1554301150.348 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1554301150.349 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301150.349 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1554301150.349 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301150.349 * [misc]taylor:  Taking taylor expansion of y in y
1554301150.349 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.349 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.349 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301150.349 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301150.349 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1554301150.349 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301150.349 * [misc]taylor:  Taking taylor expansion of y in y
1554301150.349 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.349 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.349 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301150.349 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301150.349 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301150.349 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1554301150.349 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301150.349 * [misc]taylor:  Taking taylor expansion of a in y
1554301150.349 * [misc]backup-simplify:  Simplify a into a
1554301150.349 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301150.349 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301150.349 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301150.349 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (cos (/ 1 a))) in y
1554301150.349 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1554301150.349 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301150.349 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1554301150.349 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301150.349 * [misc]taylor:  Taking taylor expansion of z in y
1554301150.349 * [misc]backup-simplify:  Simplify z into z
1554301150.349 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301150.350 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301150.350 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301150.350 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1554301150.350 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301150.350 * [misc]taylor:  Taking taylor expansion of z in y
1554301150.350 * [misc]backup-simplify:  Simplify z into z
1554301150.350 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301150.350 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301150.350 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301150.350 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301150.350 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301150.350 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301150.350 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301150.350 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301150.350 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.350 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301150.350 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301150.350 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1554301150.350 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301150.350 * [misc]taylor:  Taking taylor expansion of a in y
1554301150.350 * [misc]backup-simplify:  Simplify a into a
1554301150.350 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301150.351 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301150.351 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301150.351 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1554301150.351 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301150.351 * [misc]taylor:  Taking taylor expansion of a in y
1554301150.351 * [misc]backup-simplify:  Simplify a into a
1554301150.351 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301150.351 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301150.351 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301150.351 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) in y
1554301150.351 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1554301150.351 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301150.351 * [misc]taylor:  Taking taylor expansion of a in y
1554301150.351 * [misc]backup-simplify:  Simplify a into a
1554301150.351 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301150.351 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301150.351 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301150.351 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))) in y
1554301150.351 * [misc]taylor:  Taking taylor expansion of 1 in y
1554301150.351 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.351 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in y
1554301150.351 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1554301150.351 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301150.351 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1554301150.351 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301150.351 * [misc]taylor:  Taking taylor expansion of y in y
1554301150.351 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.351 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.351 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301150.351 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301150.351 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1554301150.351 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301150.351 * [misc]taylor:  Taking taylor expansion of y in y
1554301150.351 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.351 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.351 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301150.352 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301150.352 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301150.352 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1554301150.352 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301150.352 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1554301150.352 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301150.352 * [misc]taylor:  Taking taylor expansion of z in y
1554301150.352 * [misc]backup-simplify:  Simplify z into z
1554301150.352 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301150.352 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301150.352 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301150.352 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1554301150.352 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301150.352 * [misc]taylor:  Taking taylor expansion of z in y
1554301150.352 * [misc]backup-simplify:  Simplify z into z
1554301150.352 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301150.352 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301150.352 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301150.352 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301150.352 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301150.352 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301150.352 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301150.352 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301150.352 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.352 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301150.353 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301150.353 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1554301150.353 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1554301150.353 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1554301150.353 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 a))) into (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1554301150.353 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y))))
1554301150.353 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301150.353 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301150.353 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.353 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301150.353 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y)))
1554301150.353 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301150.353 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301150.354 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.354 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301150.354 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1554301150.354 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))
1554301150.354 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
1554301150.354 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1554301150.354 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1554301150.355 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1554301150.355 * [misc]backup-simplify:  Simplify (- (sin (/ 1 a))) into (- (sin (/ 1 a)))
1554301150.356 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (- (sin (/ 1 a)))) into (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a)))
1554301150.356 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301150.356 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301150.356 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.356 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301150.357 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1554301150.357 * [misc]backup-simplify:  Simplify (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) into (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1554301150.357 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1554301150.357 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
1554301150.358 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) into (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))
1554301150.358 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) in z
1554301150.358 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) in z
1554301150.358 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) in z
1554301150.358 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) in z
1554301150.358 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (sin (/ 1 z))) in z
1554301150.358 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1554301150.358 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301150.358 * [misc]taylor:  Taking taylor expansion of a in z
1554301150.358 * [misc]backup-simplify:  Simplify a into a
1554301150.358 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301150.358 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301150.358 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301150.358 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1554301150.358 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301150.358 * [misc]taylor:  Taking taylor expansion of z in z
1554301150.358 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.358 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.358 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301150.359 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301150.359 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1554301150.359 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301150.359 * [misc]taylor:  Taking taylor expansion of z in z
1554301150.359 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.359 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.359 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301150.359 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301150.359 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301150.359 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301150.359 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.359 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301150.359 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (sin (/ 1 z))) into (* (cos (/ 1 a)) (sin (/ 1 z)))
1554301150.359 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) into (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1554301150.359 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in z
1554301150.359 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) in z
1554301150.359 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (sin (/ 1 y))) in z
1554301150.359 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1554301150.359 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301150.359 * [misc]taylor:  Taking taylor expansion of a in z
1554301150.359 * [misc]backup-simplify:  Simplify a into a
1554301150.359 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301150.359 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301150.359 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301150.359 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1554301150.360 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301150.360 * [misc]taylor:  Taking taylor expansion of y in z
1554301150.360 * [misc]backup-simplify:  Simplify y into y
1554301150.360 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301150.360 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301150.360 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301150.360 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1554301150.360 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301150.360 * [misc]taylor:  Taking taylor expansion of y in z
1554301150.360 * [misc]backup-simplify:  Simplify y into y
1554301150.360 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301150.360 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301150.360 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301150.360 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301150.360 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301150.360 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.360 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301150.360 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301150.360 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301150.360 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301150.360 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (sin (/ 1 y))) into (* (cos (/ 1 a)) (sin (/ 1 y)))
1554301150.360 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301150.360 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301150.361 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.361 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301150.361 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) into (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y)))
1554301150.361 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in z
1554301150.361 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) in z
1554301150.361 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1554301150.361 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301150.361 * [misc]taylor:  Taking taylor expansion of y in z
1554301150.361 * [misc]backup-simplify:  Simplify y into y
1554301150.361 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301150.361 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301150.361 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301150.361 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 a)) (sin (/ 1 z))) in z
1554301150.361 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1554301150.361 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301150.361 * [misc]taylor:  Taking taylor expansion of a in z
1554301150.361 * [misc]backup-simplify:  Simplify a into a
1554301150.361 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301150.361 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301150.361 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301150.361 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1554301150.361 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301150.361 * [misc]taylor:  Taking taylor expansion of z in z
1554301150.361 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.361 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.361 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301150.361 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301150.361 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in z
1554301150.361 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1554301150.361 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301150.361 * [misc]taylor:  Taking taylor expansion of y in z
1554301150.361 * [misc]backup-simplify:  Simplify y into y
1554301150.361 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301150.362 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301150.362 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301150.362 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1554301150.362 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301150.362 * [misc]taylor:  Taking taylor expansion of z in z
1554301150.362 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.362 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.362 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301150.362 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301150.362 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301150.362 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301150.362 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301150.362 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1554301150.362 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1554301150.362 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1554301150.362 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) (sin (/ 1 z))) into (* (sin (/ 1 a)) (sin (/ 1 z)))
1554301150.362 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) into (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z))))
1554301150.362 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301150.362 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301150.362 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.363 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301150.363 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1554301150.363 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y))))
1554301150.363 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1554301150.363 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301150.363 * [misc]taylor:  Taking taylor expansion of a in z
1554301150.363 * [misc]backup-simplify:  Simplify a into a
1554301150.363 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301150.363 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301150.363 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301150.363 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) in z
1554301150.363 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1554301150.363 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301150.363 * [misc]taylor:  Taking taylor expansion of a in z
1554301150.363 * [misc]backup-simplify:  Simplify a into a
1554301150.363 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301150.363 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301150.363 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301150.363 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in z
1554301150.363 * [misc]taylor:  Taking taylor expansion of 1 in z
1554301150.363 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.363 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in z
1554301150.363 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in z
1554301150.363 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1554301150.363 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301150.363 * [misc]taylor:  Taking taylor expansion of y in z
1554301150.363 * [misc]backup-simplify:  Simplify y into y
1554301150.363 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301150.363 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301150.363 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301150.363 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1554301150.363 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301150.363 * [misc]taylor:  Taking taylor expansion of z in z
1554301150.363 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.364 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.364 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301150.364 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301150.364 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in z
1554301150.364 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1554301150.364 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301150.364 * [misc]taylor:  Taking taylor expansion of y in z
1554301150.364 * [misc]backup-simplify:  Simplify y into y
1554301150.364 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301150.364 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301150.364 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301150.364 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1554301150.364 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301150.364 * [misc]taylor:  Taking taylor expansion of z in z
1554301150.364 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.364 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.364 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301150.364 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301150.364 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301150.364 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301150.364 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301150.364 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
1554301150.364 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301150.364 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301150.365 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.365 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301150.365 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1554301150.365 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1554301150.365 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y))))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1554301150.366 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))))
1554301150.366 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1554301150.366 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1554301150.366 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1554301150.366 * [misc]backup-simplify:  Simplify (- (sin (/ 1 a))) into (- (sin (/ 1 a)))
1554301150.366 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) (- (sin (/ 1 a)))) into (- (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) (sin (/ 1 a)))
1554301150.366 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301150.366 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301150.367 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.367 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301150.367 * [misc]backup-simplify:  Simplify (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) into (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1554301150.367 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1554301150.367 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
1554301150.368 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) into (/ (- (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))
1554301150.368 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) in a
1554301150.368 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) (sin (/ 1 a))) in a
1554301150.368 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) in a
1554301150.368 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) in a
1554301150.368 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) in a
1554301150.368 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1554301150.368 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301150.368 * [misc]taylor:  Taking taylor expansion of y in a
1554301150.368 * [misc]backup-simplify:  Simplify y into y
1554301150.368 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301150.368 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301150.368 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301150.368 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 a)) (sin (/ 1 z))) in a
1554301150.368 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1554301150.368 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301150.368 * [misc]taylor:  Taking taylor expansion of a in a
1554301150.368 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.368 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.368 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301150.368 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301150.368 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1554301150.368 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301150.368 * [misc]taylor:  Taking taylor expansion of z in a
1554301150.369 * [misc]backup-simplify:  Simplify z into z
1554301150.369 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301150.369 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301150.369 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301150.369 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 z)) (cos (/ 1 y))) in a
1554301150.369 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1554301150.369 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301150.369 * [misc]taylor:  Taking taylor expansion of z in a
1554301150.369 * [misc]backup-simplify:  Simplify z into z
1554301150.369 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301150.369 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301150.369 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301150.369 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1554301150.369 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301150.369 * [misc]taylor:  Taking taylor expansion of y in a
1554301150.369 * [misc]backup-simplify:  Simplify y into y
1554301150.369 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301150.369 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301150.369 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301150.369 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301150.369 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301150.369 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301150.369 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301150.369 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301150.369 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301150.369 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) (sin (/ 1 z))) into (* (sin (/ 1 a)) (sin (/ 1 z)))
1554301150.369 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) into (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z))))
1554301150.370 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301150.370 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301150.370 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.370 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301150.370 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301150.370 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301150.370 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.370 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301150.370 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) (cos (/ 1 y))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1554301150.370 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y))))
1554301150.370 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) in a
1554301150.370 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) in a
1554301150.370 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (sin (/ 1 y))) in a
1554301150.370 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1554301150.370 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301150.370 * [misc]taylor:  Taking taylor expansion of a in a
1554301150.370 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.370 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.371 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301150.371 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301150.371 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1554301150.371 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301150.371 * [misc]taylor:  Taking taylor expansion of y in a
1554301150.371 * [misc]backup-simplify:  Simplify y into y
1554301150.371 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301150.371 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301150.371 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301150.371 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1554301150.371 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301150.371 * [misc]taylor:  Taking taylor expansion of y in a
1554301150.371 * [misc]backup-simplify:  Simplify y into y
1554301150.371 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301150.371 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301150.371 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301150.371 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301150.371 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301150.371 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301150.371 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (sin (/ 1 y))) into (* (cos (/ 1 a)) (sin (/ 1 y)))
1554301150.371 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301150.371 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301150.371 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.371 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301150.372 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) into (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y)))
1554301150.372 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) in a
1554301150.372 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (sin (/ 1 z))) in a
1554301150.372 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1554301150.372 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301150.372 * [misc]taylor:  Taking taylor expansion of a in a
1554301150.372 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.372 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.372 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301150.372 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301150.372 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1554301150.372 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301150.372 * [misc]taylor:  Taking taylor expansion of z in a
1554301150.372 * [misc]backup-simplify:  Simplify z into z
1554301150.372 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301150.372 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301150.372 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301150.372 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1554301150.372 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301150.372 * [misc]taylor:  Taking taylor expansion of z in a
1554301150.372 * [misc]backup-simplify:  Simplify z into z
1554301150.372 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301150.372 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301150.372 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301150.372 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301150.372 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301150.372 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301150.372 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (sin (/ 1 z))) into (* (cos (/ 1 a)) (sin (/ 1 z)))
1554301150.372 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301150.373 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301150.373 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.373 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301150.373 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) into (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1554301150.373 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1554301150.373 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301150.373 * [misc]taylor:  Taking taylor expansion of a in a
1554301150.373 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.373 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.373 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301150.373 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301150.373 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) in a
1554301150.373 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1554301150.373 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301150.373 * [misc]taylor:  Taking taylor expansion of a in a
1554301150.373 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.373 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.374 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301150.374 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301150.374 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in a
1554301150.374 * [misc]taylor:  Taking taylor expansion of 1 in a
1554301150.374 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.374 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in a
1554301150.374 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in a
1554301150.374 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1554301150.374 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301150.374 * [misc]taylor:  Taking taylor expansion of y in a
1554301150.374 * [misc]backup-simplify:  Simplify y into y
1554301150.374 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301150.374 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301150.374 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301150.374 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1554301150.374 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301150.374 * [misc]taylor:  Taking taylor expansion of z in a
1554301150.374 * [misc]backup-simplify:  Simplify z into z
1554301150.374 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301150.374 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301150.374 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301150.374 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in a
1554301150.374 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1554301150.375 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301150.375 * [misc]taylor:  Taking taylor expansion of y in a
1554301150.375 * [misc]backup-simplify:  Simplify y into y
1554301150.375 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301150.375 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301150.375 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301150.375 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1554301150.375 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301150.375 * [misc]taylor:  Taking taylor expansion of z in a
1554301150.375 * [misc]backup-simplify:  Simplify z into z
1554301150.375 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301150.375 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301150.375 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301150.375 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301150.375 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301150.375 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301150.375 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301150.375 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301150.376 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301150.376 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
1554301150.376 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301150.376 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301150.376 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.376 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301150.376 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301150.376 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301150.376 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.377 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301150.377 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1554301150.377 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1554301150.377 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))
1554301150.378 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
1554301150.378 * [misc]backup-simplify:  Simplify (- (sin (/ 1 a))) into (- (sin (/ 1 a)))
1554301150.379 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (- (sin (/ 1 a)))) into (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a)))
1554301150.380 * [misc]backup-simplify:  Simplify (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) into (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1554301150.380 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1554301150.380 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
1554301150.382 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) into (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))
1554301150.383 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) into (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))
1554301150.383 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.384 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1554301150.384 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301150.385 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.385 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1554301150.386 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.386 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.386 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1554301150.386 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301150.387 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.387 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1554301150.387 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.388 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.388 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1554301150.388 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301150.389 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.389 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1554301150.389 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.390 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.390 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1554301150.390 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (* 0 (sin (/ 1 a)))) into 0
1554301150.390 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1554301150.391 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (* 0 (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) into 0
1554301150.391 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.391 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1554301150.391 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301150.392 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.393 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1554301150.393 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.393 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.393 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1554301150.393 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (* 0 (cos (/ 1 a)))) into 0
1554301150.394 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.394 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1554301150.394 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301150.395 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.395 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1554301150.396 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.396 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.396 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.396 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1554301150.396 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301150.397 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.397 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1554301150.398 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.398 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.398 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1554301150.398 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301150.399 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.399 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1554301150.399 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.400 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.400 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1554301150.400 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (* 0 (cos (/ 1 a)))) into 0
1554301150.400 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.400 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.401 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.401 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1554301150.401 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301150.401 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.402 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1554301150.402 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.402 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.402 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.402 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.402 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1554301150.402 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301150.403 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.403 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1554301150.403 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.403 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.404 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1554301150.404 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301150.404 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.404 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1554301150.405 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.405 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.405 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1554301150.405 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1554301150.405 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z))))) into 0
1554301150.405 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.405 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.405 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.406 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1554301150.406 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301150.406 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.406 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1554301150.407 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.407 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.407 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1554301150.408 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) (+ (* (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) (/ 0 (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))))) into 0
1554301150.408 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301150.408 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.408 * [misc]taylor:  Taking taylor expansion of 0 in a
1554301150.408 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.408 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.408 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.409 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1554301150.409 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301150.409 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.410 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1554301150.410 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.410 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.410 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (sin (/ 1 z)))) into 0
1554301150.410 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1554301150.410 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.410 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1554301150.410 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301150.411 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.411 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1554301150.411 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.412 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.412 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1554301150.412 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301150.412 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.413 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1554301150.413 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.413 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.413 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (sin (/ 1 y)))) into 0
1554301150.413 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.413 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1554301150.413 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301150.414 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.414 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1554301150.414 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.414 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.415 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1554301150.415 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.415 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1554301150.415 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301150.416 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.416 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1554301150.416 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.416 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 (sin (/ 1 z)))) into 0
1554301150.416 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.416 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1554301150.416 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301150.417 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.417 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1554301150.417 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.417 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (* (sin (/ 1 a)) (sin (/ 1 z))))) into 0
1554301150.417 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.418 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1554301150.418 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301150.418 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.418 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1554301150.419 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.419 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.419 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
1554301150.419 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1554301150.419 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.419 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.419 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.420 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1554301150.420 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301150.420 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.420 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1554301150.420 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.421 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.421 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.421 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.421 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1554301150.421 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301150.422 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.422 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1554301150.422 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.422 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
1554301150.422 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.422 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1554301150.423 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301150.423 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.423 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1554301150.423 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.423 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.424 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
1554301150.424 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1554301150.424 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.424 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.424 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.424 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1554301150.424 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301150.425 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.425 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1554301150.425 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.425 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.426 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1554301150.427 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) (+ (* (/ (- (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) (/ 0 (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))))) into 0
1554301150.427 * [misc]taylor:  Taking taylor expansion of 0 in a
1554301150.427 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.427 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.427 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.427 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1554301150.427 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301150.428 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.429 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1554301150.429 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.429 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 (sin (/ 1 z)))) into 0
1554301150.429 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.429 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1554301150.429 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301150.430 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.430 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1554301150.430 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.430 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (* (sin (/ 1 a)) (sin (/ 1 z))))) into 0
1554301150.430 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.430 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1554301150.431 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301150.431 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.431 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1554301150.431 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.432 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.432 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.432 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1554301150.432 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301150.433 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.433 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1554301150.433 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.433 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.433 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 (cos (/ 1 y)))) into 0
1554301150.434 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1554301150.434 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.434 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1554301150.434 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301150.435 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.435 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1554301150.435 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.435 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (sin (/ 1 y)))) into 0
1554301150.435 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.436 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1554301150.436 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301150.436 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.437 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1554301150.437 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.437 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.437 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1554301150.437 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.437 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1554301150.437 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301150.438 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.438 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1554301150.438 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.438 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (sin (/ 1 z)))) into 0
1554301150.438 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.439 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1554301150.439 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301150.439 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.439 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1554301150.440 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.440 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.440 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1554301150.440 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.440 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.440 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.440 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.440 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.440 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1554301150.441 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301150.441 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.441 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1554301150.442 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.442 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.442 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1554301150.442 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301150.442 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.443 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1554301150.443 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.443 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
1554301150.443 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.443 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1554301150.443 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301150.444 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.444 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1554301150.444 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.444 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.444 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.444 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1554301150.444 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301150.445 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.445 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1554301150.446 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.446 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.446 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
1554301150.446 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1554301150.447 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.447 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.447 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1554301150.449 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) (+ (* (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) (/ 0 (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))))) into 0
1554301150.449 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.451 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.451 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.451 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301150.452 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.452 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.452 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.454 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.454 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.454 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301150.455 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.456 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.456 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.457 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.457 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.457 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301150.458 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.458 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.459 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.459 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.459 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1554301150.459 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (+ (* 0 0) (* 0 (sin (/ 1 a))))) into 0
1554301150.460 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1554301150.460 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (* 0 (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))))) into 0
1554301150.461 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.462 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.462 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301150.463 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.463 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.463 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.463 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.464 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1554301150.464 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (* 0 (cos (/ 1 a))))) into 0
1554301150.465 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.465 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.465 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301150.466 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.467 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.467 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.467 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.468 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.468 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.468 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301150.469 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.470 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.470 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.471 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.471 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.471 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301150.472 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.473 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.473 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.473 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.473 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1554301150.474 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (+ (* 0 0) (* 0 (cos (/ 1 a))))) into 0
1554301150.474 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.474 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.475 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.475 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.475 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301150.476 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.476 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.477 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.477 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.477 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.478 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.478 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.478 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301150.479 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.481 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.481 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.482 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.483 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.483 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301150.484 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.484 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.484 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.484 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.485 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1554301150.485 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1554301150.485 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z)))))) into 0
1554301150.486 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.486 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.487 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.487 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.487 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301150.488 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.488 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.489 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.489 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.489 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) into 0
1554301150.492 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) (+ (* (/ (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) (/ 0 (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) (* 0 (/ 0 (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))))) into 0
1554301150.492 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301150.492 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.492 * [misc]taylor:  Taking taylor expansion of 0 in a
1554301150.492 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.492 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.492 * [misc]taylor:  Taking taylor expansion of 0 in a
1554301150.492 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.492 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.494 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.494 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.494 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301150.495 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.495 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.495 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.496 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.496 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1554301150.496 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1554301150.497 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.498 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.498 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301150.499 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.499 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.499 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.500 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.501 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.501 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301150.502 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.502 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.502 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.503 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.503 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 (sin (/ 1 y))))) into 0
1554301150.504 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.505 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.505 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301150.506 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.507 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.507 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.507 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.507 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1554301150.508 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.509 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.509 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301150.510 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.510 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.510 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.511 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1554301150.512 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.512 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.512 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301150.513 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.514 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.514 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.514 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (* (sin (/ 1 a)) (sin (/ 1 z)))))) into 0
1554301150.515 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.515 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.516 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301150.517 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.517 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.517 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.517 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.518 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
1554301150.518 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))) (* 0 (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1554301150.518 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.519 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.520 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.520 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.520 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301150.521 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.521 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.522 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.522 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.522 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.523 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.523 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.524 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301150.525 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.525 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.525 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.525 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1554301150.526 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.527 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.527 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301150.528 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.528 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.528 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.528 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.529 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
1554301150.529 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))) (* 0 (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1554301150.530 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.530 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.531 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.531 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.531 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301150.532 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.533 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.533 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.533 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.534 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) into 0
1554301150.536 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) (+ (* (/ (- (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) (sin (/ 1 a))) (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) (/ 0 (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) (* 0 (/ 0 (* (cos (/ 1 a)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))))) into 0
1554301150.536 * [misc]taylor:  Taking taylor expansion of 0 in a
1554301150.536 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.537 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.538 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ 1 (/ 1 a))) (sin (/ 1 (/ 1 z)))) (cos (/ 1 (/ 1 z)))) (+ (/ (* (cos (/ 1 (/ 1 a))) (sin (/ 1 (/ 1 y)))) (cos (/ 1 (/ 1 y)))) (/ (* (sin (/ 1 (/ 1 y))) (* (sin (/ 1 (/ 1 a))) (sin (/ 1 (/ 1 z))))) (* (cos (/ 1 (/ 1 y))) (cos (/ 1 (/ 1 z))))))) (sin (/ 1 (/ 1 a)))) (* (cos (/ 1 (/ 1 a))) (- 1 (/ (* (sin (/ 1 (/ 1 y))) (sin (/ 1 (/ 1 z)))) (* (cos (/ 1 (/ 1 y))) (cos (/ 1 (/ 1 z)))))))) into (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))
1554301150.539 * [misc]backup-simplify:  Simplify (/ (- (* (+ (tan (/ 1 (- y))) (tan (/ 1 (- z)))) (cos (/ 1 (- a)))) (* (- 1 (* (tan (/ 1 (- y))) (tan (/ 1 (- z))))) (sin (/ 1 (- a))))) (* (- 1 (* (tan (/ 1 (- y))) (tan (/ 1 (- z))))) (cos (/ 1 (- a))))) into (/ (- (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) (sin (/ -1 a))) (* (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) (cos (/ -1 a))))
1554301150.539 * [misc]approximate:  Taking taylor expansion of (/ (- (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) (sin (/ -1 a))) (* (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) (cos (/ -1 a)))) in (y z a) around 0
1554301150.539 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) (sin (/ -1 a))) (* (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) (cos (/ -1 a)))) in a
1554301150.539 * [misc]taylor:  Taking taylor expansion of (- (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) (sin (/ -1 a))) in a
1554301150.540 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) in a
1554301150.540 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (tan (/ -1 y))) in a
1554301150.540 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1554301150.540 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301150.540 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301150.540 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.540 * [misc]taylor:  Taking taylor expansion of a in a
1554301150.540 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.540 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.540 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301150.540 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301150.540 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in a
1554301150.540 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301150.540 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1554301150.540 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301150.540 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301150.540 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.540 * [misc]taylor:  Taking taylor expansion of y in a
1554301150.541 * [misc]backup-simplify:  Simplify y into y
1554301150.541 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301150.541 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301150.541 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301150.541 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1554301150.541 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301150.541 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301150.541 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.541 * [misc]taylor:  Taking taylor expansion of y in a
1554301150.541 * [misc]backup-simplify:  Simplify y into y
1554301150.541 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301150.541 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301150.541 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301150.541 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301150.541 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301150.541 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301150.542 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301150.542 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301150.542 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.542 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301150.542 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301150.542 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z))))) in a
1554301150.542 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (tan (/ -1 z))) in a
1554301150.542 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1554301150.542 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301150.542 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301150.542 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.542 * [misc]taylor:  Taking taylor expansion of a in a
1554301150.542 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.542 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.543 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301150.543 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301150.543 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in a
1554301150.543 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301150.543 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1554301150.543 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301150.543 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301150.543 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.543 * [misc]taylor:  Taking taylor expansion of z in a
1554301150.543 * [misc]backup-simplify:  Simplify z into z
1554301150.543 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301150.543 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301150.543 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301150.543 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1554301150.543 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301150.543 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301150.543 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.543 * [misc]taylor:  Taking taylor expansion of z in a
1554301150.543 * [misc]backup-simplify:  Simplify z into z
1554301150.543 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301150.544 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301150.544 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301150.544 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301150.544 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301150.544 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301150.544 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301150.544 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301150.544 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.544 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301150.545 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301150.545 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))) in a
1554301150.545 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1554301150.545 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301150.545 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301150.545 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.545 * [misc]taylor:  Taking taylor expansion of a in a
1554301150.545 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.545 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.545 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301150.545 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301150.545 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in a
1554301150.545 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in a
1554301150.545 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301150.545 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1554301150.545 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301150.545 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301150.545 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.545 * [misc]taylor:  Taking taylor expansion of y in a
1554301150.545 * [misc]backup-simplify:  Simplify y into y
1554301150.546 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301150.546 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301150.546 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301150.546 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1554301150.546 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301150.546 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301150.546 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.546 * [misc]taylor:  Taking taylor expansion of y in a
1554301150.546 * [misc]backup-simplify:  Simplify y into y
1554301150.546 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301150.546 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301150.546 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301150.546 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301150.546 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301150.546 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301150.546 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301150.547 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301150.547 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.547 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301150.547 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301150.547 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in a
1554301150.547 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301150.547 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1554301150.547 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301150.547 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301150.547 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.547 * [misc]taylor:  Taking taylor expansion of z in a
1554301150.547 * [misc]backup-simplify:  Simplify z into z
1554301150.547 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301150.547 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301150.548 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301150.548 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1554301150.548 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301150.548 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301150.548 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.548 * [misc]taylor:  Taking taylor expansion of z in a
1554301150.548 * [misc]backup-simplify:  Simplify z into z
1554301150.548 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301150.548 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301150.548 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301150.548 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301150.548 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301150.548 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301150.548 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301150.548 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301150.549 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.549 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301150.549 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301150.549 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1554301150.549 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301150.549 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301150.549 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.549 * [misc]taylor:  Taking taylor expansion of a in a
1554301150.549 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.549 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.549 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301150.549 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301150.549 * [misc]taylor:  Taking taylor expansion of (* (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) (cos (/ -1 a))) in a
1554301150.549 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) in a
1554301150.549 * [misc]taylor:  Taking taylor expansion of 1 in a
1554301150.549 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.549 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in a
1554301150.549 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in a
1554301150.550 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301150.550 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1554301150.550 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301150.550 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301150.550 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.550 * [misc]taylor:  Taking taylor expansion of y in a
1554301150.550 * [misc]backup-simplify:  Simplify y into y
1554301150.550 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301150.550 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301150.550 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301150.550 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1554301150.550 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301150.550 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301150.550 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.550 * [misc]taylor:  Taking taylor expansion of y in a
1554301150.550 * [misc]backup-simplify:  Simplify y into y
1554301150.550 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301150.550 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301150.550 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301150.550 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301150.550 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301150.550 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301150.550 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301150.551 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301150.551 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.551 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301150.551 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301150.551 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in a
1554301150.551 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301150.551 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1554301150.551 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301150.551 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301150.551 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.551 * [misc]taylor:  Taking taylor expansion of z in a
1554301150.551 * [misc]backup-simplify:  Simplify z into z
1554301150.551 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301150.551 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301150.551 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301150.551 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1554301150.551 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301150.551 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301150.551 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.551 * [misc]taylor:  Taking taylor expansion of z in a
1554301150.551 * [misc]backup-simplify:  Simplify z into z
1554301150.551 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301150.552 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301150.552 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301150.552 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301150.552 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301150.552 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301150.552 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301150.552 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301150.552 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.552 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301150.552 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301150.552 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1554301150.552 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301150.552 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301150.552 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.552 * [misc]taylor:  Taking taylor expansion of a in a
1554301150.552 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.552 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.553 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301150.553 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301150.553 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y)))
1554301150.553 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z)))
1554301150.553 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1554301150.554 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) into (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))
1554301150.554 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1554301150.555 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))))
1554301150.555 * [misc]backup-simplify:  Simplify (- (sin (/ -1 a))) into (- (sin (/ -1 a)))
1554301150.556 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))))) (- (sin (/ -1 a)))) into (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a)))
1554301150.556 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1554301150.556 * [misc]backup-simplify:  Simplify (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) into (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1554301150.557 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1554301150.557 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 a))) into (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))
1554301150.558 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) into (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))
1554301150.558 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) (sin (/ -1 a))) (* (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) (cos (/ -1 a)))) in z
1554301150.558 * [misc]taylor:  Taking taylor expansion of (- (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) (sin (/ -1 a))) in z
1554301150.558 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) in z
1554301150.558 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (tan (/ -1 y))) in z
1554301150.558 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1554301150.558 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301150.558 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301150.559 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.559 * [misc]taylor:  Taking taylor expansion of a in z
1554301150.559 * [misc]backup-simplify:  Simplify a into a
1554301150.559 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301150.559 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301150.559 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301150.559 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in z
1554301150.559 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301150.559 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1554301150.559 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301150.559 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301150.559 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.559 * [misc]taylor:  Taking taylor expansion of y in z
1554301150.559 * [misc]backup-simplify:  Simplify y into y
1554301150.559 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301150.559 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301150.559 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301150.559 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1554301150.559 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301150.559 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301150.559 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.559 * [misc]taylor:  Taking taylor expansion of y in z
1554301150.559 * [misc]backup-simplify:  Simplify y into y
1554301150.559 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301150.559 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301150.560 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301150.560 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301150.560 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301150.560 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301150.560 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301150.560 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301150.560 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.560 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301150.561 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301150.561 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z))))) in z
1554301150.561 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (tan (/ -1 z))) in z
1554301150.561 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1554301150.561 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301150.561 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301150.561 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.561 * [misc]taylor:  Taking taylor expansion of a in z
1554301150.561 * [misc]backup-simplify:  Simplify a into a
1554301150.561 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301150.561 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301150.561 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301150.561 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1554301150.561 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301150.561 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1554301150.562 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301150.562 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301150.562 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.562 * [misc]taylor:  Taking taylor expansion of z in z
1554301150.562 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.562 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.562 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301150.562 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301150.562 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1554301150.562 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301150.562 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301150.562 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.562 * [misc]taylor:  Taking taylor expansion of z in z
1554301150.562 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.562 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.562 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301150.562 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301150.563 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301150.563 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))) in z
1554301150.563 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1554301150.563 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301150.563 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301150.563 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.563 * [misc]taylor:  Taking taylor expansion of a in z
1554301150.563 * [misc]backup-simplify:  Simplify a into a
1554301150.563 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301150.563 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301150.563 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301150.563 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in z
1554301150.563 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in z
1554301150.563 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301150.563 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1554301150.563 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301150.563 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301150.563 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.563 * [misc]taylor:  Taking taylor expansion of y in z
1554301150.563 * [misc]backup-simplify:  Simplify y into y
1554301150.564 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301150.564 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301150.564 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301150.564 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1554301150.564 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301150.564 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301150.564 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.564 * [misc]taylor:  Taking taylor expansion of y in z
1554301150.564 * [misc]backup-simplify:  Simplify y into y
1554301150.564 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301150.564 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301150.564 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301150.564 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301150.564 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301150.564 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301150.564 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301150.564 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301150.565 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.565 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301150.565 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301150.565 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1554301150.565 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301150.565 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1554301150.565 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301150.565 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301150.565 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.565 * [misc]taylor:  Taking taylor expansion of z in z
1554301150.565 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.565 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.565 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301150.566 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301150.566 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1554301150.566 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301150.566 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301150.566 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.566 * [misc]taylor:  Taking taylor expansion of z in z
1554301150.566 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.566 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.566 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301150.566 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301150.566 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301150.566 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1554301150.566 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301150.566 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301150.566 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.566 * [misc]taylor:  Taking taylor expansion of a in z
1554301150.566 * [misc]backup-simplify:  Simplify a into a
1554301150.566 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301150.566 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301150.567 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301150.567 * [misc]taylor:  Taking taylor expansion of (* (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) (cos (/ -1 a))) in z
1554301150.567 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) in z
1554301150.567 * [misc]taylor:  Taking taylor expansion of 1 in z
1554301150.567 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.567 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in z
1554301150.567 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in z
1554301150.567 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301150.567 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1554301150.567 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301150.567 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301150.567 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.567 * [misc]taylor:  Taking taylor expansion of y in z
1554301150.567 * [misc]backup-simplify:  Simplify y into y
1554301150.567 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301150.567 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301150.567 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301150.567 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1554301150.567 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301150.567 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301150.567 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.567 * [misc]taylor:  Taking taylor expansion of y in z
1554301150.567 * [misc]backup-simplify:  Simplify y into y
1554301150.567 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301150.567 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301150.568 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301150.568 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301150.568 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301150.568 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301150.568 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301150.568 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301150.568 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.568 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301150.568 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301150.568 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1554301150.568 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301150.569 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1554301150.569 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301150.569 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301150.569 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.569 * [misc]taylor:  Taking taylor expansion of z in z
1554301150.569 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.569 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.569 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301150.569 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301150.569 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1554301150.569 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301150.569 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301150.569 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.569 * [misc]taylor:  Taking taylor expansion of z in z
1554301150.569 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.569 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.569 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301150.569 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301150.570 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301150.570 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1554301150.570 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301150.570 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301150.570 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.570 * [misc]taylor:  Taking taylor expansion of a in z
1554301150.570 * [misc]backup-simplify:  Simplify a into a
1554301150.570 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301150.570 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301150.570 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301150.570 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301150.570 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301150.570 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.570 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301150.571 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y)))
1554301150.571 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301150.571 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301150.571 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.571 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301150.571 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z)))
1554301150.571 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1554301150.571 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1554301150.571 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1554301150.572 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1554301150.572 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) into (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))
1554301150.573 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1554301150.574 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))))
1554301150.574 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1554301150.574 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1554301150.574 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1554301150.574 * [misc]backup-simplify:  Simplify (- (sin (/ -1 a))) into (- (sin (/ -1 a)))
1554301150.575 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))))) (- (sin (/ -1 a)))) into (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a)))
1554301150.575 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1554301150.576 * [misc]backup-simplify:  Simplify (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) into (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1554301150.576 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1554301150.576 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301150.576 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301150.576 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.576 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301150.577 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 a))) into (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))
1554301150.578 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) into (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))
1554301150.578 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) (sin (/ -1 a))) (* (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) (cos (/ -1 a)))) in y
1554301150.578 * [misc]taylor:  Taking taylor expansion of (- (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) (sin (/ -1 a))) in y
1554301150.578 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) in y
1554301150.578 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (tan (/ -1 y))) in y
1554301150.578 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1554301150.578 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301150.579 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301150.579 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.579 * [misc]taylor:  Taking taylor expansion of a in y
1554301150.579 * [misc]backup-simplify:  Simplify a into a
1554301150.579 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301150.579 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301150.579 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301150.579 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1554301150.579 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301150.579 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1554301150.579 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301150.579 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301150.579 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.579 * [misc]taylor:  Taking taylor expansion of y in y
1554301150.579 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.579 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.579 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301150.579 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301150.579 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1554301150.580 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301150.580 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301150.580 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.580 * [misc]taylor:  Taking taylor expansion of y in y
1554301150.580 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.580 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.580 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301150.580 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301150.580 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301150.580 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z))))) in y
1554301150.580 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (tan (/ -1 z))) in y
1554301150.580 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1554301150.580 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301150.580 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301150.580 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.580 * [misc]taylor:  Taking taylor expansion of a in y
1554301150.580 * [misc]backup-simplify:  Simplify a into a
1554301150.580 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301150.580 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301150.580 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301150.581 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1554301150.581 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301150.581 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1554301150.581 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301150.581 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301150.581 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.581 * [misc]taylor:  Taking taylor expansion of z in y
1554301150.581 * [misc]backup-simplify:  Simplify z into z
1554301150.581 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301150.581 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301150.581 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301150.581 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1554301150.581 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301150.581 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301150.581 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.581 * [misc]taylor:  Taking taylor expansion of z in y
1554301150.581 * [misc]backup-simplify:  Simplify z into z
1554301150.581 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301150.581 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301150.581 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301150.581 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301150.582 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301150.582 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301150.582 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301150.582 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301150.582 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.582 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301150.582 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301150.582 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))) in y
1554301150.582 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1554301150.582 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301150.582 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301150.582 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.582 * [misc]taylor:  Taking taylor expansion of a in y
1554301150.582 * [misc]backup-simplify:  Simplify a into a
1554301150.583 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301150.583 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301150.583 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301150.583 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in y
1554301150.583 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1554301150.583 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301150.583 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1554301150.583 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301150.583 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301150.583 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.583 * [misc]taylor:  Taking taylor expansion of y in y
1554301150.583 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.583 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.583 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301150.583 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301150.583 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1554301150.583 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301150.583 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301150.583 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.583 * [misc]taylor:  Taking taylor expansion of y in y
1554301150.583 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.583 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.584 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301150.584 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301150.584 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301150.584 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1554301150.584 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301150.584 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1554301150.584 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301150.584 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301150.584 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.584 * [misc]taylor:  Taking taylor expansion of z in y
1554301150.584 * [misc]backup-simplify:  Simplify z into z
1554301150.584 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301150.584 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301150.584 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301150.584 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1554301150.584 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301150.584 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301150.584 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.584 * [misc]taylor:  Taking taylor expansion of z in y
1554301150.585 * [misc]backup-simplify:  Simplify z into z
1554301150.585 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301150.585 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301150.585 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301150.585 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301150.585 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301150.585 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301150.585 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301150.585 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301150.585 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.585 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301150.586 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301150.586 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1554301150.586 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301150.586 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301150.586 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.586 * [misc]taylor:  Taking taylor expansion of a in y
1554301150.586 * [misc]backup-simplify:  Simplify a into a
1554301150.586 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301150.586 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301150.586 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301150.586 * [misc]taylor:  Taking taylor expansion of (* (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) (cos (/ -1 a))) in y
1554301150.586 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) in y
1554301150.586 * [misc]taylor:  Taking taylor expansion of 1 in y
1554301150.586 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.586 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in y
1554301150.586 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1554301150.586 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301150.586 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1554301150.586 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301150.586 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301150.586 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.586 * [misc]taylor:  Taking taylor expansion of y in y
1554301150.586 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.586 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.587 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301150.587 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301150.587 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1554301150.587 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301150.587 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301150.587 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.587 * [misc]taylor:  Taking taylor expansion of y in y
1554301150.587 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.587 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.587 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301150.587 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301150.587 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301150.587 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1554301150.587 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301150.587 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1554301150.587 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301150.587 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301150.588 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.588 * [misc]taylor:  Taking taylor expansion of z in y
1554301150.588 * [misc]backup-simplify:  Simplify z into z
1554301150.588 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301150.588 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301150.588 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301150.588 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1554301150.588 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301150.588 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301150.588 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.588 * [misc]taylor:  Taking taylor expansion of z in y
1554301150.588 * [misc]backup-simplify:  Simplify z into z
1554301150.588 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301150.588 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301150.588 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301150.588 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301150.588 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301150.588 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301150.589 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301150.589 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301150.589 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.589 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301150.589 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301150.589 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1554301150.589 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301150.589 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301150.589 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.589 * [misc]taylor:  Taking taylor expansion of a in y
1554301150.589 * [misc]backup-simplify:  Simplify a into a
1554301150.589 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301150.589 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301150.589 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301150.590 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301150.590 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301150.590 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.590 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301150.590 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y)))
1554301150.590 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301150.590 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301150.590 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.591 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301150.591 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z)))
1554301150.591 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1554301150.591 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1554301150.591 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1554301150.591 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1554301150.592 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) into (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))
1554301150.592 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1554301150.593 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))))
1554301150.593 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1554301150.593 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1554301150.593 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1554301150.593 * [misc]backup-simplify:  Simplify (- (sin (/ -1 a))) into (- (sin (/ -1 a)))
1554301150.594 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))))) (- (sin (/ -1 a)))) into (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a)))
1554301150.595 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1554301150.595 * [misc]backup-simplify:  Simplify (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) into (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1554301150.595 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1554301150.596 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301150.596 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301150.596 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.596 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301150.596 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 a))) into (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))
1554301150.598 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) into (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))
1554301150.598 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) (sin (/ -1 a))) (* (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) (cos (/ -1 a)))) in y
1554301150.598 * [misc]taylor:  Taking taylor expansion of (- (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) (sin (/ -1 a))) in y
1554301150.598 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (tan (/ -1 y))) (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))))) in y
1554301150.598 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (tan (/ -1 y))) in y
1554301150.598 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1554301150.598 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301150.598 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301150.598 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.598 * [misc]taylor:  Taking taylor expansion of a in y
1554301150.598 * [misc]backup-simplify:  Simplify a into a
1554301150.598 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301150.598 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301150.598 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301150.598 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1554301150.599 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301150.599 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1554301150.599 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301150.599 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301150.599 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.599 * [misc]taylor:  Taking taylor expansion of y in y
1554301150.599 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.599 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.599 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301150.599 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301150.599 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1554301150.599 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301150.599 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301150.599 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.599 * [misc]taylor:  Taking taylor expansion of y in y
1554301150.599 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.599 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.599 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301150.599 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301150.600 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301150.600 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (tan (/ -1 z))) (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z))))) in y
1554301150.600 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (tan (/ -1 z))) in y
1554301150.600 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1554301150.600 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301150.600 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301150.600 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.600 * [misc]taylor:  Taking taylor expansion of a in y
1554301150.600 * [misc]backup-simplify:  Simplify a into a
1554301150.600 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301150.600 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301150.600 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301150.600 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1554301150.600 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301150.600 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1554301150.600 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301150.600 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301150.600 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.600 * [misc]taylor:  Taking taylor expansion of z in y
1554301150.600 * [misc]backup-simplify:  Simplify z into z
1554301150.600 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301150.601 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301150.601 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301150.601 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1554301150.601 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301150.601 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301150.601 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.601 * [misc]taylor:  Taking taylor expansion of z in y
1554301150.601 * [misc]backup-simplify:  Simplify z into z
1554301150.601 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301150.601 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301150.601 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301150.601 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301150.601 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301150.601 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301150.601 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301150.601 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301150.602 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.602 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301150.602 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301150.602 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))) in y
1554301150.602 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1554301150.602 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301150.602 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301150.602 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.602 * [misc]taylor:  Taking taylor expansion of a in y
1554301150.602 * [misc]backup-simplify:  Simplify a into a
1554301150.602 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301150.602 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301150.602 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301150.602 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in y
1554301150.602 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1554301150.603 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301150.603 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1554301150.603 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301150.603 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301150.603 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.603 * [misc]taylor:  Taking taylor expansion of y in y
1554301150.603 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.603 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.603 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301150.603 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301150.603 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1554301150.603 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301150.603 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301150.603 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.603 * [misc]taylor:  Taking taylor expansion of y in y
1554301150.603 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.603 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.604 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301150.604 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301150.604 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301150.604 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1554301150.604 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301150.604 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1554301150.604 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301150.604 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301150.604 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.604 * [misc]taylor:  Taking taylor expansion of z in y
1554301150.604 * [misc]backup-simplify:  Simplify z into z
1554301150.604 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301150.604 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301150.604 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301150.604 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1554301150.604 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301150.604 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301150.604 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.604 * [misc]taylor:  Taking taylor expansion of z in y
1554301150.604 * [misc]backup-simplify:  Simplify z into z
1554301150.604 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301150.605 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301150.605 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301150.605 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301150.605 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301150.605 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301150.605 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301150.605 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301150.605 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.605 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301150.606 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301150.606 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1554301150.606 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301150.606 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301150.606 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.606 * [misc]taylor:  Taking taylor expansion of a in y
1554301150.606 * [misc]backup-simplify:  Simplify a into a
1554301150.606 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301150.606 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301150.606 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301150.606 * [misc]taylor:  Taking taylor expansion of (* (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) (cos (/ -1 a))) in y
1554301150.606 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) in y
1554301150.606 * [misc]taylor:  Taking taylor expansion of 1 in y
1554301150.606 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.606 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in y
1554301150.606 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1554301150.606 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301150.606 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1554301150.606 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301150.606 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301150.606 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.606 * [misc]taylor:  Taking taylor expansion of y in y
1554301150.606 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.606 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.607 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301150.607 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301150.607 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1554301150.607 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301150.607 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301150.607 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.607 * [misc]taylor:  Taking taylor expansion of y in y
1554301150.607 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.607 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.607 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301150.607 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301150.607 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301150.607 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1554301150.607 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301150.607 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1554301150.607 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301150.607 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301150.607 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.607 * [misc]taylor:  Taking taylor expansion of z in y
1554301150.607 * [misc]backup-simplify:  Simplify z into z
1554301150.608 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301150.608 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301150.608 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301150.608 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1554301150.608 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301150.608 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301150.608 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.608 * [misc]taylor:  Taking taylor expansion of z in y
1554301150.608 * [misc]backup-simplify:  Simplify z into z
1554301150.608 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301150.608 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301150.608 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301150.608 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301150.608 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301150.608 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301150.608 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301150.609 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301150.609 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.609 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301150.609 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301150.609 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1554301150.609 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301150.609 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301150.609 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.609 * [misc]taylor:  Taking taylor expansion of a in y
1554301150.609 * [misc]backup-simplify:  Simplify a into a
1554301150.609 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301150.609 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301150.609 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301150.609 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301150.610 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301150.610 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.610 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301150.610 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y)))
1554301150.610 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301150.610 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301150.610 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.610 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301150.611 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z)))
1554301150.611 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1554301150.611 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1554301150.611 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1554301150.611 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1554301150.612 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) into (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))
1554301150.612 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1554301150.613 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))))
1554301150.613 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1554301150.613 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1554301150.613 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1554301150.613 * [misc]backup-simplify:  Simplify (- (sin (/ -1 a))) into (- (sin (/ -1 a)))
1554301150.615 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))))) (- (sin (/ -1 a)))) into (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a)))
1554301150.615 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1554301150.615 * [misc]backup-simplify:  Simplify (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) into (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1554301150.616 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1554301150.616 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301150.616 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301150.616 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.616 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301150.617 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (cos (/ -1 a))) into (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))
1554301150.618 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) into (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))
1554301150.618 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) in z
1554301150.618 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) in z
1554301150.618 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) in z
1554301150.619 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) in z
1554301150.619 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (sin (/ -1 y))) in z
1554301150.619 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1554301150.619 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301150.619 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301150.619 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.619 * [misc]taylor:  Taking taylor expansion of a in z
1554301150.619 * [misc]backup-simplify:  Simplify a into a
1554301150.619 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301150.619 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301150.619 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301150.619 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1554301150.619 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301150.619 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301150.619 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.619 * [misc]taylor:  Taking taylor expansion of y in z
1554301150.619 * [misc]backup-simplify:  Simplify y into y
1554301150.619 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301150.619 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301150.619 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301150.619 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1554301150.619 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301150.620 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301150.620 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.620 * [misc]taylor:  Taking taylor expansion of y in z
1554301150.620 * [misc]backup-simplify:  Simplify y into y
1554301150.620 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301150.620 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301150.620 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301150.620 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301150.620 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301150.620 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.620 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301150.620 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301150.621 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301150.621 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301150.621 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (sin (/ -1 y))) into (* (cos (/ -1 a)) (sin (/ -1 y)))
1554301150.621 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301150.621 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301150.621 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.621 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301150.621 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) into (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y)))
1554301150.621 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in z
1554301150.622 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) in z
1554301150.622 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (sin (/ -1 z))) in z
1554301150.622 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1554301150.622 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301150.622 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301150.622 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.622 * [misc]taylor:  Taking taylor expansion of a in z
1554301150.622 * [misc]backup-simplify:  Simplify a into a
1554301150.622 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301150.622 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301150.622 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301150.622 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1554301150.622 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301150.622 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301150.622 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.622 * [misc]taylor:  Taking taylor expansion of z in z
1554301150.622 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.622 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.622 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301150.622 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301150.622 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1554301150.622 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301150.622 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301150.623 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.623 * [misc]taylor:  Taking taylor expansion of z in z
1554301150.623 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.623 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.623 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301150.623 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301150.623 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301150.623 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301150.623 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.623 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301150.623 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (sin (/ -1 z))) into (* (cos (/ -1 a)) (sin (/ -1 z)))
1554301150.624 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) into (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z)))
1554301150.624 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in z
1554301150.624 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) in z
1554301150.624 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1554301150.624 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301150.624 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301150.624 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.624 * [misc]taylor:  Taking taylor expansion of a in z
1554301150.624 * [misc]backup-simplify:  Simplify a into a
1554301150.624 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301150.624 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301150.624 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301150.624 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in z
1554301150.624 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1554301150.624 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301150.624 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301150.624 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.624 * [misc]taylor:  Taking taylor expansion of z in z
1554301150.624 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.624 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.624 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301150.625 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301150.625 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1554301150.625 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301150.625 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301150.625 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.625 * [misc]taylor:  Taking taylor expansion of y in z
1554301150.625 * [misc]backup-simplify:  Simplify y into y
1554301150.625 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301150.625 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301150.625 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301150.625 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in z
1554301150.625 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1554301150.625 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301150.625 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301150.625 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.625 * [misc]taylor:  Taking taylor expansion of z in z
1554301150.625 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.625 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.625 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301150.625 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301150.625 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1554301150.626 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301150.626 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301150.626 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.626 * [misc]taylor:  Taking taylor expansion of y in z
1554301150.626 * [misc]backup-simplify:  Simplify y into y
1554301150.626 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301150.626 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301150.626 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301150.626 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1554301150.626 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1554301150.626 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1554301150.626 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301150.626 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301150.626 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301150.627 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1554301150.627 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) into (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y))))
1554301150.627 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301150.627 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301150.627 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.627 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301150.627 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1554301150.628 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))) into (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))
1554301150.628 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1554301150.628 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301150.628 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301150.628 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.628 * [misc]taylor:  Taking taylor expansion of a in z
1554301150.628 * [misc]backup-simplify:  Simplify a into a
1554301150.628 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301150.628 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301150.628 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301150.628 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) in z
1554301150.628 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1554301150.628 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301150.628 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301150.628 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.628 * [misc]taylor:  Taking taylor expansion of a in z
1554301150.628 * [misc]backup-simplify:  Simplify a into a
1554301150.628 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301150.628 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301150.628 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301150.629 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in z
1554301150.629 * [misc]taylor:  Taking taylor expansion of 1 in z
1554301150.629 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.629 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in z
1554301150.629 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in z
1554301150.629 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1554301150.629 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301150.629 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301150.629 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.629 * [misc]taylor:  Taking taylor expansion of z in z
1554301150.629 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.629 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.629 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301150.629 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301150.629 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1554301150.629 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301150.629 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301150.629 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.629 * [misc]taylor:  Taking taylor expansion of y in z
1554301150.629 * [misc]backup-simplify:  Simplify y into y
1554301150.629 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301150.629 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301150.629 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301150.629 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in z
1554301150.629 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1554301150.629 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301150.629 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301150.629 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.629 * [misc]taylor:  Taking taylor expansion of z in z
1554301150.629 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.629 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.629 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301150.629 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301150.630 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1554301150.630 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301150.630 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301150.630 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.630 * [misc]taylor:  Taking taylor expansion of y in z
1554301150.630 * [misc]backup-simplify:  Simplify y into y
1554301150.630 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301150.630 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301150.630 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301150.630 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301150.630 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301150.630 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301150.630 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1554301150.630 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301150.630 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301150.630 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.630 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301150.630 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1554301150.630 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1554301150.631 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1554301150.631 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))))
1554301150.631 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1554301150.632 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1554301150.632 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1554301150.632 * [misc]backup-simplify:  Simplify (- (sin (/ -1 a))) into (- (sin (/ -1 a)))
1554301150.632 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))))) (- (sin (/ -1 a)))) into (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a)))
1554301150.632 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301150.632 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301150.632 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.632 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301150.633 * [misc]backup-simplify:  Simplify (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) into (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1554301150.633 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1554301150.633 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))
1554301150.634 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) into (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))
1554301150.634 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) in a
1554301150.634 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) in a
1554301150.634 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) in a
1554301150.634 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) in a
1554301150.634 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (sin (/ -1 y))) in a
1554301150.634 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1554301150.634 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301150.634 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301150.634 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.634 * [misc]taylor:  Taking taylor expansion of a in a
1554301150.634 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.634 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.634 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301150.634 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301150.634 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1554301150.634 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301150.634 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301150.634 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.634 * [misc]taylor:  Taking taylor expansion of y in a
1554301150.634 * [misc]backup-simplify:  Simplify y into y
1554301150.634 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301150.634 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301150.634 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301150.634 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1554301150.634 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301150.634 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301150.635 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.635 * [misc]taylor:  Taking taylor expansion of y in a
1554301150.635 * [misc]backup-simplify:  Simplify y into y
1554301150.635 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301150.635 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301150.635 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301150.635 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301150.635 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301150.635 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301150.635 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (sin (/ -1 y))) into (* (cos (/ -1 a)) (sin (/ -1 y)))
1554301150.635 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301150.635 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301150.635 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.635 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301150.635 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) into (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y)))
1554301150.635 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in a
1554301150.635 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) in a
1554301150.635 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (sin (/ -1 z))) in a
1554301150.635 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1554301150.635 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301150.635 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301150.635 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.635 * [misc]taylor:  Taking taylor expansion of a in a
1554301150.635 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.635 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.636 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301150.636 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301150.636 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1554301150.636 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301150.636 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301150.636 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.636 * [misc]taylor:  Taking taylor expansion of z in a
1554301150.636 * [misc]backup-simplify:  Simplify z into z
1554301150.636 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301150.636 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301150.636 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301150.636 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1554301150.636 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301150.636 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301150.636 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.636 * [misc]taylor:  Taking taylor expansion of z in a
1554301150.636 * [misc]backup-simplify:  Simplify z into z
1554301150.636 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301150.636 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301150.636 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301150.636 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301150.636 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301150.636 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301150.636 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (sin (/ -1 z))) into (* (cos (/ -1 a)) (sin (/ -1 z)))
1554301150.636 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301150.636 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301150.636 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.637 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301150.637 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) into (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z)))
1554301150.637 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in a
1554301150.637 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) in a
1554301150.637 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1554301150.637 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301150.637 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301150.637 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.637 * [misc]taylor:  Taking taylor expansion of a in a
1554301150.637 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.637 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.637 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301150.637 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301150.637 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in a
1554301150.637 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1554301150.637 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301150.637 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301150.637 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.637 * [misc]taylor:  Taking taylor expansion of z in a
1554301150.637 * [misc]backup-simplify:  Simplify z into z
1554301150.637 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301150.637 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301150.637 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301150.637 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1554301150.637 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301150.637 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301150.637 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.637 * [misc]taylor:  Taking taylor expansion of y in a
1554301150.637 * [misc]backup-simplify:  Simplify y into y
1554301150.637 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301150.637 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301150.637 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301150.637 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in a
1554301150.637 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1554301150.637 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301150.637 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301150.637 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.637 * [misc]taylor:  Taking taylor expansion of z in a
1554301150.637 * [misc]backup-simplify:  Simplify z into z
1554301150.638 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301150.638 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301150.638 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301150.638 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1554301150.638 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301150.638 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301150.638 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.638 * [misc]taylor:  Taking taylor expansion of y in a
1554301150.638 * [misc]backup-simplify:  Simplify y into y
1554301150.638 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301150.638 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301150.638 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301150.638 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301150.638 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301150.638 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301150.638 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301150.638 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301150.638 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301150.638 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1554301150.638 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) into (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y))))
1554301150.638 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301150.638 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301150.639 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.639 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301150.639 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301150.639 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301150.639 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.639 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301150.639 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1554301150.639 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))) into (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))
1554301150.639 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1554301150.639 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301150.639 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301150.639 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.639 * [misc]taylor:  Taking taylor expansion of a in a
1554301150.639 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.639 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.639 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301150.639 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301150.639 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) in a
1554301150.639 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1554301150.639 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301150.639 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301150.639 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.639 * [misc]taylor:  Taking taylor expansion of a in a
1554301150.639 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.639 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.640 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301150.640 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301150.640 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in a
1554301150.640 * [misc]taylor:  Taking taylor expansion of 1 in a
1554301150.640 * [misc]backup-simplify:  Simplify 1 into 1
1554301150.640 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in a
1554301150.640 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in a
1554301150.640 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1554301150.640 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301150.640 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301150.640 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.640 * [misc]taylor:  Taking taylor expansion of z in a
1554301150.640 * [misc]backup-simplify:  Simplify z into z
1554301150.640 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301150.640 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301150.640 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301150.640 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1554301150.640 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301150.640 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301150.640 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.640 * [misc]taylor:  Taking taylor expansion of y in a
1554301150.640 * [misc]backup-simplify:  Simplify y into y
1554301150.640 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301150.640 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301150.640 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301150.640 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in a
1554301150.640 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1554301150.640 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301150.640 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301150.640 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.640 * [misc]taylor:  Taking taylor expansion of z in a
1554301150.640 * [misc]backup-simplify:  Simplify z into z
1554301150.640 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301150.640 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301150.640 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301150.640 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1554301150.640 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301150.640 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301150.640 * [misc]backup-simplify:  Simplify -1 into -1
1554301150.640 * [misc]taylor:  Taking taylor expansion of y in a
1554301150.640 * [misc]backup-simplify:  Simplify y into y
1554301150.641 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301150.641 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301150.641 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301150.641 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301150.641 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301150.641 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301150.641 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301150.641 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301150.641 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301150.641 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1554301150.641 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301150.641 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301150.641 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.641 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301150.641 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301150.641 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301150.641 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.642 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301150.642 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1554301150.642 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1554301150.642 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1554301150.642 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))))
1554301150.643 * [misc]backup-simplify:  Simplify (- (sin (/ -1 a))) into (- (sin (/ -1 a)))
1554301150.643 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))))) (- (sin (/ -1 a)))) into (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a)))
1554301150.643 * [misc]backup-simplify:  Simplify (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) into (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1554301150.643 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1554301150.644 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))
1554301150.644 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) into (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))
1554301150.646 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) into (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))
1554301150.647 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1554301150.647 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.647 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1554301150.647 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301150.648 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.648 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1554301150.648 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.648 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.648 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (/ (sin (/ -1 y)) (cos (/ -1 y))))) into 0
1554301150.649 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.649 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1554301150.649 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301150.649 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.650 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1554301150.650 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.650 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.650 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1554301150.650 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301150.651 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.651 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1554301150.651 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.651 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.651 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1554301150.651 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.651 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1554301150.652 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301150.652 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.652 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1554301150.652 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.652 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.653 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))) into 0
1554301150.653 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.653 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1554301150.653 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301150.654 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.654 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1554301150.654 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.654 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.654 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1554301150.654 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301150.655 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.655 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1554301150.655 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.655 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.655 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1554301150.655 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1554301150.656 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))) into 0
1554301150.656 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.656 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1554301150.656 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301150.657 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.657 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1554301150.657 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.657 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into 0
1554301150.657 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.657 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.657 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.657 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1554301150.658 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301150.658 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.658 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1554301150.659 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.659 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.659 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.659 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.659 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1554301150.659 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301150.660 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.660 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1554301150.660 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.660 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.661 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.661 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1554301150.661 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301150.661 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.662 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1554301150.662 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.662 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.662 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1554301150.662 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301150.663 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.663 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1554301150.663 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.663 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.663 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1554301150.663 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1554301150.663 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))) into 0
1554301150.663 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.664 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.664 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 0) (* 0 (cos (/ -1 a)))) into 0
1554301150.665 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (+ (* (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (/ 0 (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))))) into 0
1554301150.665 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301150.665 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.665 * [misc]taylor:  Taking taylor expansion of 0 in a
1554301150.665 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.665 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.665 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.666 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1554301150.666 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301150.666 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.667 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1554301150.667 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.667 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.667 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1554301150.667 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301150.668 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.668 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1554301150.668 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.668 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.668 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (sin (/ -1 y)))) into 0
1554301150.668 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.668 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1554301150.668 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301150.669 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.669 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1554301150.669 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.669 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.670 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1554301150.670 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.670 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1554301150.670 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301150.671 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.671 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1554301150.671 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.671 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.671 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (sin (/ -1 z)))) into 0
1554301150.671 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1554301150.671 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.672 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1554301150.672 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301150.672 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.672 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1554301150.673 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.673 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1554301150.673 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.673 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1554301150.673 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301150.674 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.674 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1554301150.674 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.674 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (* (sin (/ -1 z)) (sin (/ -1 y))))) into 0
1554301150.674 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.674 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1554301150.674 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301150.675 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.675 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1554301150.675 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.675 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.675 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
1554301150.676 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1554301150.676 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.676 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.676 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.676 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1554301150.676 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301150.677 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.677 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1554301150.677 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.677 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.677 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.677 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.678 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1554301150.678 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301150.678 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.679 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1554301150.679 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.679 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1554301150.679 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.679 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1554301150.679 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301150.680 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.680 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1554301150.680 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.680 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.680 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
1554301150.680 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1554301150.681 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.681 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.681 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.681 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1554301150.681 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301150.682 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.682 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1554301150.682 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.682 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.682 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1554301150.683 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (+ (* (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (/ 0 (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))))) into 0
1554301150.683 * [misc]taylor:  Taking taylor expansion of 0 in a
1554301150.683 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.683 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.684 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.684 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1554301150.684 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301150.684 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.685 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1554301150.685 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.685 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (sin (/ -1 y)))) into 0
1554301150.685 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.685 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1554301150.685 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301150.686 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.686 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1554301150.686 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.686 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.686 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1554301150.686 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.687 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1554301150.687 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301150.687 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.687 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1554301150.688 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.688 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (sin (/ -1 z)))) into 0
1554301150.688 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.688 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1554301150.688 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301150.689 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.689 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1554301150.689 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.689 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.689 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1554301150.690 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.690 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1554301150.690 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301150.691 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.691 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1554301150.691 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.691 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.692 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1554301150.692 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301150.693 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.693 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1554301150.693 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.693 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1554301150.693 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (* (sin (/ -1 z)) (sin (/ -1 y))))) into 0
1554301150.693 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.694 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1554301150.694 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301150.694 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.695 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1554301150.695 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.695 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.695 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.695 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1554301150.695 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301150.696 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.696 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1554301150.696 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.696 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.696 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
1554301150.697 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1554301150.697 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.697 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.697 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.697 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.697 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.697 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1554301150.697 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301150.698 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.698 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1554301150.698 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.698 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.699 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1554301150.699 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301150.699 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.699 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1554301150.700 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.700 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1554301150.700 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.700 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1554301150.700 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301150.701 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.701 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1554301150.701 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.701 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.701 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301150.701 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1554301150.701 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301150.702 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301150.702 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1554301150.702 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.702 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.702 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
1554301150.703 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1554301150.703 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.703 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.703 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1554301150.704 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (+ (* (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (/ 0 (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))))) into 0
1554301150.704 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.705 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1554301150.706 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.706 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.706 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301150.707 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.707 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.707 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.707 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.708 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 y)) (cos (/ -1 y)))))) into 0
1554301150.708 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.709 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.709 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301150.709 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.710 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.710 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.710 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.711 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.711 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301150.711 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.711 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.712 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.712 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.712 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1554301150.712 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.713 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.713 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301150.713 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.714 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.714 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.714 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.714 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into 0
1554301150.715 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.715 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.715 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301150.716 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.716 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.716 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.717 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.717 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.717 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301150.718 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.718 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.718 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.718 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.718 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1554301150.718 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1554301150.719 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into 0
1554301150.719 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.719 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.719 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301150.720 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.720 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.720 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.721 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1554301150.721 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.721 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.722 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.722 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.722 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301150.722 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.723 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.723 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.723 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.723 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.724 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.724 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.724 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301150.724 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.725 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.725 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.725 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.725 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.726 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.726 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301150.726 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.727 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.727 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.727 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.727 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.728 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301150.728 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.728 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.729 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.729 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.729 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1554301150.729 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1554301150.729 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into 0
1554301150.730 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.730 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.730 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 0) (+ (* 0 0) (* 0 (cos (/ -1 a))))) into 0
1554301150.731 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (+ (* (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (/ 0 (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))) (* 0 (/ 0 (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))))) into 0
1554301150.731 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301150.731 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.731 * [misc]taylor:  Taking taylor expansion of 0 in a
1554301150.731 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.731 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.732 * [misc]taylor:  Taking taylor expansion of 0 in a
1554301150.732 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.732 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.732 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.732 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.733 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301150.733 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.733 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.734 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.734 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.734 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.734 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301150.735 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.735 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.735 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.735 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.736 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1554301150.736 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.736 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.736 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301150.737 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.737 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.737 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.738 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.738 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1554301150.738 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.739 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.739 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301150.739 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.739 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.740 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.740 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.740 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (sin (/ -1 z))))) into 0
1554301150.740 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1554301150.741 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.741 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.741 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301150.742 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.742 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.742 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.742 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1554301150.743 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.743 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.743 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301150.744 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.744 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.744 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.744 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (* (sin (/ -1 z)) (sin (/ -1 y)))))) into 0
1554301150.745 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.745 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.746 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301150.747 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.747 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.747 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.747 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.747 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
1554301150.748 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))) (* 0 (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1554301150.748 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.748 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.748 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.749 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.749 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301150.749 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.750 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.750 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.750 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.750 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.751 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.751 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.751 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301150.751 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.752 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.752 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.752 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1554301150.753 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.753 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.753 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301150.753 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.754 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.754 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.754 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.754 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
1554301150.754 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))) (* 0 (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1554301150.754 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.755 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.755 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301150.755 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301150.756 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301150.756 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301150.756 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301150.756 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301150.756 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301150.757 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))) into 0
1554301150.760 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (+ (* (/ (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) (/ 0 (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))) (* 0 (/ 0 (* (cos (/ -1 a)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))))) into 0
1554301150.760 * [misc]taylor:  Taking taylor expansion of 0 in a
1554301150.760 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.760 * [misc]backup-simplify:  Simplify 0 into 0
1554301150.762 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ -1 (/ 1 (- a)))) (sin (/ -1 (/ 1 (- y))))) (cos (/ -1 (/ 1 (- y))))) (+ (/ (* (cos (/ -1 (/ 1 (- a)))) (sin (/ -1 (/ 1 (- z))))) (cos (/ -1 (/ 1 (- z))))) (/ (* (sin (/ -1 (/ 1 (- a)))) (* (sin (/ -1 (/ 1 (- z)))) (sin (/ -1 (/ 1 (- y)))))) (* (cos (/ -1 (/ 1 (- z)))) (cos (/ -1 (/ 1 (- y)))))))) (sin (/ -1 (/ 1 (- a))))) (* (cos (/ -1 (/ 1 (- a)))) (- 1 (/ (* (sin (/ -1 (/ 1 (- z)))) (sin (/ -1 (/ 1 (- y))))) (* (cos (/ -1 (/ 1 (- z)))) (cos (/ -1 (/ 1 (- y))))))))) into (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))
1554301150.762 * * * [misc]progress:  simplifying candidates
1554301150.762 * * * * [misc]progress:  [ 1 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (pow (* (tan y) (tan z)) 1)) (cos a)))))>
1554301150.762 * [enter]simplify:  Simplifying (* (tan y) (tan z))
1554301150.762 * * [misc]simplify:  iters left: 3 (5 enodes)
1554301150.765 * * [misc]simplify:  iters left: 2 (16 enodes)
1554301150.769 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301150.769 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554301150.769 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1554301150.770 * * [misc]simplify:  Extracting #3: cost 4 inf + 194
1554301150.770 * * [misc]simplify:  Extracting #4: cost 0 inf + 850
1554301150.770 * [exit]simplify:  Simplified to (* (tan z) (tan y))
1554301150.770 * [misc]simplify:  Simplified (2 2 2 1 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (pow (* (tan z) (tan y)) 1)) (cos a)))))
1554301150.770 * * * * [misc]progress:  [ 2 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (pow (* (tan y) (tan z)) 1)) (cos a)))))>
1554301150.770 * * * * [misc]progress:  [ 3 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (exp (+ (log (tan y)) (log (tan z))))) (cos a)))))>
1554301150.771 * [enter]simplify:  Simplifying (+ (log (tan y)) (log (tan z)))
1554301150.771 * * [misc]simplify:  iters left: 4 (7 enodes)
1554301150.773 * * [misc]simplify:  iters left: 3 (22 enodes)
1554301150.779 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301150.779 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554301150.779 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1554301150.779 * * [misc]simplify:  Extracting #3: cost 12 inf + 0
1554301150.779 * * [misc]simplify:  Extracting #4: cost 10 inf + 2
1554301150.779 * * [misc]simplify:  Extracting #5: cost 4 inf + 718
1554301150.780 * * [misc]simplify:  Extracting #6: cost 1 inf + 1422
1554301150.780 * * [misc]simplify:  Extracting #7: cost 0 inf + 1794
1554301150.780 * [exit]simplify:  Simplified to (+ (log (tan z)) (log (tan y)))
1554301150.780 * [misc]simplify:  Simplified (2 2 2 1 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (exp (+ (log (tan z)) (log (tan y))))) (cos a)))))
1554301150.780 * * * * [misc]progress:  [ 4 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (exp (log (* (tan y) (tan z))))) (cos a)))))>
1554301150.781 * * * * [misc]progress:  [ 5 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (log (exp (* (tan y) (tan z))))) (cos a)))))>
1554301150.781 * * * * [misc]progress:  [ 6 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (cbrt (* (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))))) (cos a)))))>
1554301150.781 * [enter]simplify:  Simplifying (* (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))
1554301150.781 * * [misc]simplify:  iters left: 6 (9 enodes)
1554301150.783 * * [misc]simplify:  iters left: 5 (34 enodes)
1554301150.788 * * [misc]simplify:  iters left: 4 (63 enodes)
1554301150.798 * * [misc]simplify:  iters left: 3 (114 enodes)
1554301150.813 * * [misc]simplify:  iters left: 2 (132 enodes)
1554301150.831 * * [misc]simplify:  iters left: 1 (135 enodes)
1554301150.847 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301150.847 * * [misc]simplify:  Extracting #1: cost 17 inf + 0
1554301150.847 * * [misc]simplify:  Extracting #2: cost 32 inf + 1
1554301150.847 * * [misc]simplify:  Extracting #3: cost 28 inf + 195
1554301150.848 * * [misc]simplify:  Extracting #4: cost 7 inf + 5339
1554301150.849 * * [misc]simplify:  Extracting #5: cost 0 inf + 6931
1554301150.852 * * [misc]simplify:  Extracting #6: cost 0 inf + 6851
1554301150.854 * [exit]simplify:  Simplified to (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))
1554301150.854 * [misc]simplify:  Simplified (2 2 2 1 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (cbrt (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (cos a)))))
1554301150.854 * * * * [misc]progress:  [ 7 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (* (cbrt (* (tan y) (tan z))) (cbrt (* (tan y) (tan z)))) (cbrt (* (tan y) (tan z))))) (cos a)))))>
1554301150.854 * * * * [misc]progress:  [ 8 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (cbrt (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (cos a)))))>
1554301150.854 * * * * [misc]progress:  [ 9 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (sqrt (* (tan y) (tan z))) (sqrt (* (tan y) (tan z))))) (cos a)))))>
1554301150.855 * * * * [misc]progress:  [ 10 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (/ (* (sin y) (sin z)) (* (cos y) (cos z)))) (cos a)))))>
1554301150.855 * [enter]simplify:  Simplifying (* (sin y) (sin z))
1554301150.855 * * [misc]simplify:  iters left: 3 (5 enodes)
1554301150.857 * * [misc]simplify:  iters left: 2 (16 enodes)
1554301150.861 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301150.861 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554301150.861 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1554301150.861 * * [misc]simplify:  Extracting #3: cost 4 inf + 124
1554301150.862 * * [misc]simplify:  Extracting #4: cost 0 inf + 570
1554301150.862 * [exit]simplify:  Simplified to (* (sin z) (sin y))
1554301150.862 * [misc]simplify:  Simplified (2 2 2 1 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (cos a)))))
1554301150.862 * [enter]simplify:  Simplifying (* (cos y) (cos z))
1554301150.862 * * [misc]simplify:  iters left: 3 (5 enodes)
1554301150.864 * * [misc]simplify:  iters left: 2 (16 enodes)
1554301150.868 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301150.868 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554301150.868 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1554301150.869 * * [misc]simplify:  Extracting #3: cost 4 inf + 124
1554301150.869 * * [misc]simplify:  Extracting #4: cost 0 inf + 570
1554301150.869 * [exit]simplify:  Simplified to (* (cos z) (cos y))
1554301150.869 * [misc]simplify:  Simplified (2 2 2 1 2 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (/ (* (sin y) (sin z)) (* (cos z) (cos y)))) (cos a)))))
1554301150.869 * * * * [misc]progress:  [ 11 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* 1 (* (tan y) (tan z)))) (cos a)))))>
1554301150.869 * * * * [misc]progress:  [ 12 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (* (tan y) (* (cbrt (tan z)) (cbrt (tan z)))) (cbrt (tan z)))) (cos a)))))>
1554301150.870 * [enter]simplify:  Simplifying (cbrt (tan z))
1554301150.870 * * [misc]simplify:  iters left: 2 (3 enodes)
1554301150.871 * * [misc]simplify:  iters left: 1 (9 enodes)
1554301150.873 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301150.873 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554301150.873 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554301150.873 * * [misc]simplify:  Extracting #3: cost 4 inf + 1
1554301150.874 * * [misc]simplify:  Extracting #4: cost 0 inf + 545
1554301150.874 * [exit]simplify:  Simplified to (cbrt (tan z))
1554301150.874 * [misc]simplify:  Simplified (2 2 2 1 2 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (* (tan y) (* (cbrt (tan z)) (cbrt (tan z)))) (cbrt (tan z)))) (cos a)))))
1554301150.874 * * * * [misc]progress:  [ 13 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (* (tan y) (sqrt (tan z))) (sqrt (tan z)))) (cos a)))))>
1554301150.874 * [enter]simplify:  Simplifying (sqrt (tan z))
1554301150.874 * * [misc]simplify:  iters left: 2 (3 enodes)
1554301150.876 * * [misc]simplify:  iters left: 1 (9 enodes)
1554301150.879 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301150.879 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554301150.879 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554301150.879 * * [misc]simplify:  Extracting #3: cost 4 inf + 1
1554301150.879 * * [misc]simplify:  Extracting #4: cost 0 inf + 465
1554301150.879 * [exit]simplify:  Simplified to (sqrt (tan z))
1554301150.879 * [misc]simplify:  Simplified (2 2 2 1 2 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (* (tan y) (sqrt (tan z))) (sqrt (tan z)))) (cos a)))))
1554301150.879 * * * * [misc]progress:  [ 14 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (* (tan y) 1) (tan z))) (cos a)))))>
1554301150.880 * [enter]simplify:  Simplifying (tan z)
1554301150.880 * * [misc]simplify:  iters left: 1 (2 enodes)
1554301150.881 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301150.881 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554301150.881 * * [misc]simplify:  Extracting #2: cost 2 inf + 1
1554301150.881 * * [misc]simplify:  Extracting #3: cost 0 inf + 193
1554301150.881 * [exit]simplify:  Simplified to (tan z)
1554301150.881 * [misc]simplify:  Simplified (2 2 2 1 2 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (* (tan y) 1) (tan z))) (cos a)))))
1554301150.881 * * * * [misc]progress:  [ 15 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (* (cbrt (tan y)) (cbrt (tan y))) (* (cbrt (tan y)) (tan z)))) (cos a)))))>
1554301150.882 * [enter]simplify:  Simplifying (* (cbrt (tan y)) (cbrt (tan y)))
1554301150.882 * * [misc]simplify:  iters left: 4 (4 enodes)
1554301150.883 * * [misc]simplify:  iters left: 3 (12 enodes)
1554301150.887 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301150.887 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554301150.887 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554301150.887 * * [misc]simplify:  Extracting #3: cost 7 inf + 0
1554301150.887 * * [misc]simplify:  Extracting #4: cost 6 inf + 1
1554301150.887 * * [misc]simplify:  Extracting #5: cost 0 inf + 977
1554301150.887 * [exit]simplify:  Simplified to (* (cbrt (tan y)) (cbrt (tan y)))
1554301150.887 * [misc]simplify:  Simplified (2 2 2 1 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (* (cbrt (tan y)) (cbrt (tan y))) (* (cbrt (tan y)) (tan z)))) (cos a)))))
1554301150.888 * * * * [misc]progress:  [ 16 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (sqrt (tan y)) (* (sqrt (tan y)) (tan z)))) (cos a)))))>
1554301150.888 * [enter]simplify:  Simplifying (sqrt (tan y))
1554301150.888 * * [misc]simplify:  iters left: 2 (3 enodes)
1554301150.889 * * [misc]simplify:  iters left: 1 (9 enodes)
1554301150.891 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301150.892 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554301150.892 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554301150.892 * * [misc]simplify:  Extracting #3: cost 4 inf + 1
1554301150.892 * * [misc]simplify:  Extracting #4: cost 0 inf + 465
1554301150.892 * [exit]simplify:  Simplified to (sqrt (tan y))
1554301150.892 * [misc]simplify:  Simplified (2 2 2 1 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (sqrt (tan y)) (* (sqrt (tan y)) (tan z)))) (cos a)))))
1554301150.892 * * * * [misc]progress:  [ 17 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* 1 (* (tan y) (tan z)))) (cos a)))))>
1554301150.892 * * * * [misc]progress:  [ 18 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (/ (* (tan y) (sin z)) (cos z))) (cos a)))))>
1554301150.892 * [enter]simplify:  Simplifying (cos z)
1554301150.893 * * [misc]simplify:  iters left: 1 (2 enodes)
1554301150.893 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301150.893 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554301150.893 * * [misc]simplify:  Extracting #2: cost 2 inf + 1
1554301150.894 * * [misc]simplify:  Extracting #3: cost 0 inf + 123
1554301150.894 * [exit]simplify:  Simplified to (cos z)
1554301150.894 * [misc]simplify:  Simplified (2 2 2 1 2 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (/ (* (tan y) (sin z)) (cos z))) (cos a)))))
1554301150.894 * * * * [misc]progress:  [ 19 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (cos a)))))>
1554301150.894 * [enter]simplify:  Simplifying (* (sin y) (tan z))
1554301150.894 * * [misc]simplify:  iters left: 3 (5 enodes)
1554301150.896 * * [misc]simplify:  iters left: 2 (16 enodes)
1554301150.900 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301150.900 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554301150.900 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1554301150.900 * * [misc]simplify:  Extracting #3: cost 4 inf + 194
1554301150.901 * * [misc]simplify:  Extracting #4: cost 0 inf + 710
1554301150.901 * [exit]simplify:  Simplified to (* (tan z) (sin y))
1554301150.901 * [misc]simplify:  Simplified (2 2 2 1 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (/ (* (tan z) (sin y)) (cos y))) (cos a)))))
1554301150.901 * * * * [misc]progress:  [ 20 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (posit16->real (real->posit16 (* (tan y) (tan z))))) (cos a)))))>
1554301150.901 * * * * [misc]progress:  [ 21 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan z) (tan y))) (cos a)))))>
1554301150.901 * * * * [misc]progress:  [ 22 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (pow (* (tan y) (tan z)) 1)) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1554301150.902 * [enter]simplify:  Simplifying (* (tan y) (tan z))
1554301150.902 * * [misc]simplify:  iters left: 3 (5 enodes)
1554301150.904 * * [misc]simplify:  iters left: 2 (16 enodes)
1554301150.908 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301150.908 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554301150.908 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1554301150.908 * * [misc]simplify:  Extracting #3: cost 4 inf + 194
1554301150.908 * * [misc]simplify:  Extracting #4: cost 0 inf + 850
1554301150.908 * [exit]simplify:  Simplified to (* (tan z) (tan y))
1554301150.908 * [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (pow (* (tan z) (tan y)) 1)) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))
1554301150.909 * * * * [misc]progress:  [ 23 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (pow (* (tan y) (tan z)) 1)) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1554301150.909 * * * * [misc]progress:  [ 24 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (exp (+ (log (tan y)) (log (tan z))))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1554301150.909 * [enter]simplify:  Simplifying (+ (log (tan y)) (log (tan z)))
1554301150.909 * * [misc]simplify:  iters left: 4 (7 enodes)
1554301150.912 * * [misc]simplify:  iters left: 3 (22 enodes)
1554301150.917 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301150.917 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554301150.918 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1554301150.918 * * [misc]simplify:  Extracting #3: cost 12 inf + 0
1554301150.918 * * [misc]simplify:  Extracting #4: cost 10 inf + 2
1554301150.918 * * [misc]simplify:  Extracting #5: cost 4 inf + 718
1554301150.918 * * [misc]simplify:  Extracting #6: cost 1 inf + 1422
1554301150.918 * * [misc]simplify:  Extracting #7: cost 0 inf + 1794
1554301150.919 * [exit]simplify:  Simplified to (+ (log (tan z)) (log (tan y)))
1554301150.919 * [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (exp (+ (log (tan z)) (log (tan y))))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))
1554301150.919 * * * * [misc]progress:  [ 25 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (exp (log (* (tan y) (tan z))))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1554301150.919 * * * * [misc]progress:  [ 26 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (log (exp (* (tan y) (tan z))))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1554301150.919 * * * * [misc]progress:  [ 27 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (cbrt (* (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1554301150.919 * [enter]simplify:  Simplifying (* (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))
1554301150.920 * * [misc]simplify:  iters left: 6 (9 enodes)
1554301150.924 * * [misc]simplify:  iters left: 5 (34 enodes)
1554301150.933 * * [misc]simplify:  iters left: 4 (63 enodes)
1554301150.945 * * [misc]simplify:  iters left: 3 (114 enodes)
1554301150.960 * * [misc]simplify:  iters left: 2 (132 enodes)
1554301150.987 * * [misc]simplify:  iters left: 1 (135 enodes)
1554301151.019 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301151.020 * * [misc]simplify:  Extracting #1: cost 17 inf + 0
1554301151.020 * * [misc]simplify:  Extracting #2: cost 32 inf + 1
1554301151.020 * * [misc]simplify:  Extracting #3: cost 28 inf + 195
1554301151.022 * * [misc]simplify:  Extracting #4: cost 7 inf + 5339
1554301151.025 * * [misc]simplify:  Extracting #5: cost 0 inf + 6931
1554301151.027 * * [misc]simplify:  Extracting #6: cost 0 inf + 6851
1554301151.030 * [exit]simplify:  Simplified to (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))
1554301151.030 * [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (cbrt (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))
1554301151.030 * * * * [misc]progress:  [ 28 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (* (cbrt (* (tan y) (tan z))) (cbrt (* (tan y) (tan z)))) (cbrt (* (tan y) (tan z))))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1554301151.030 * * * * [misc]progress:  [ 29 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (cbrt (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1554301151.031 * * * * [misc]progress:  [ 30 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (sqrt (* (tan y) (tan z))) (sqrt (* (tan y) (tan z))))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1554301151.031 * * * * [misc]progress:  [ 31 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (/ (* (sin y) (sin z)) (* (cos y) (cos z)))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1554301151.031 * [enter]simplify:  Simplifying (* (sin y) (sin z))
1554301151.031 * * [misc]simplify:  iters left: 3 (5 enodes)
1554301151.033 * * [misc]simplify:  iters left: 2 (16 enodes)
1554301151.037 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301151.037 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554301151.037 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1554301151.037 * * [misc]simplify:  Extracting #3: cost 4 inf + 124
1554301151.037 * * [misc]simplify:  Extracting #4: cost 0 inf + 570
1554301151.037 * [exit]simplify:  Simplified to (* (sin z) (sin y))
1554301151.037 * [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))
1554301151.038 * [enter]simplify:  Simplifying (* (cos y) (cos z))
1554301151.038 * * [misc]simplify:  iters left: 3 (5 enodes)
1554301151.040 * * [misc]simplify:  iters left: 2 (16 enodes)
1554301151.044 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301151.044 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554301151.044 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1554301151.044 * * [misc]simplify:  Extracting #3: cost 4 inf + 124
1554301151.044 * * [misc]simplify:  Extracting #4: cost 0 inf + 570
1554301151.044 * [exit]simplify:  Simplified to (* (cos z) (cos y))
1554301151.044 * [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (/ (* (sin y) (sin z)) (* (cos z) (cos y)))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))
1554301151.045 * * * * [misc]progress:  [ 32 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* 1 (* (tan y) (tan z)))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1554301151.045 * * * * [misc]progress:  [ 33 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (* (tan y) (* (cbrt (tan z)) (cbrt (tan z)))) (cbrt (tan z)))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1554301151.045 * [enter]simplify:  Simplifying (cbrt (tan z))
1554301151.045 * * [misc]simplify:  iters left: 2 (3 enodes)
1554301151.047 * * [misc]simplify:  iters left: 1 (9 enodes)
1554301151.050 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301151.050 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554301151.050 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554301151.050 * * [misc]simplify:  Extracting #3: cost 4 inf + 1
1554301151.051 * * [misc]simplify:  Extracting #4: cost 0 inf + 545
1554301151.051 * [exit]simplify:  Simplified to (cbrt (tan z))
1554301151.051 * [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (* (tan y) (* (cbrt (tan z)) (cbrt (tan z)))) (cbrt (tan z)))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))
1554301151.051 * * * * [misc]progress:  [ 34 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (* (tan y) (sqrt (tan z))) (sqrt (tan z)))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1554301151.051 * [enter]simplify:  Simplifying (sqrt (tan z))
1554301151.051 * * [misc]simplify:  iters left: 2 (3 enodes)
1554301151.053 * * [misc]simplify:  iters left: 1 (9 enodes)
1554301151.055 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301151.055 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554301151.055 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554301151.055 * * [misc]simplify:  Extracting #3: cost 4 inf + 1
1554301151.055 * * [misc]simplify:  Extracting #4: cost 0 inf + 465
1554301151.055 * [exit]simplify:  Simplified to (sqrt (tan z))
1554301151.056 * [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (* (tan y) (sqrt (tan z))) (sqrt (tan z)))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))
1554301151.056 * * * * [misc]progress:  [ 35 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (* (tan y) 1) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1554301151.056 * [enter]simplify:  Simplifying (tan z)
1554301151.056 * * [misc]simplify:  iters left: 1 (2 enodes)
1554301151.057 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301151.057 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554301151.057 * * [misc]simplify:  Extracting #2: cost 2 inf + 1
1554301151.057 * * [misc]simplify:  Extracting #3: cost 0 inf + 193
1554301151.057 * [exit]simplify:  Simplified to (tan z)
1554301151.057 * [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (* (tan y) 1) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))
1554301151.058 * * * * [misc]progress:  [ 36 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (* (cbrt (tan y)) (cbrt (tan y))) (* (cbrt (tan y)) (tan z)))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1554301151.058 * [enter]simplify:  Simplifying (* (cbrt (tan y)) (cbrt (tan y)))
1554301151.058 * * [misc]simplify:  iters left: 4 (4 enodes)
1554301151.060 * * [misc]simplify:  iters left: 3 (12 enodes)
1554301151.063 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301151.063 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554301151.063 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554301151.063 * * [misc]simplify:  Extracting #3: cost 7 inf + 0
1554301151.063 * * [misc]simplify:  Extracting #4: cost 6 inf + 1
1554301151.063 * * [misc]simplify:  Extracting #5: cost 0 inf + 977
1554301151.063 * [exit]simplify:  Simplified to (* (cbrt (tan y)) (cbrt (tan y)))
1554301151.063 * [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (* (cbrt (tan y)) (cbrt (tan y))) (* (cbrt (tan y)) (tan z)))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))
1554301151.064 * * * * [misc]progress:  [ 37 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (sqrt (tan y)) (* (sqrt (tan y)) (tan z)))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1554301151.064 * [enter]simplify:  Simplifying (sqrt (tan y))
1554301151.064 * * [misc]simplify:  iters left: 2 (3 enodes)
1554301151.065 * * [misc]simplify:  iters left: 1 (9 enodes)
1554301151.067 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301151.068 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554301151.068 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554301151.068 * * [misc]simplify:  Extracting #3: cost 4 inf + 1
1554301151.068 * * [misc]simplify:  Extracting #4: cost 0 inf + 465
1554301151.068 * [exit]simplify:  Simplified to (sqrt (tan y))
1554301151.068 * [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (sqrt (tan y)) (* (sqrt (tan y)) (tan z)))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))
1554301151.068 * * * * [misc]progress:  [ 38 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* 1 (* (tan y) (tan z)))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1554301151.068 * * * * [misc]progress:  [ 39 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (/ (* (tan y) (sin z)) (cos z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1554301151.069 * [enter]simplify:  Simplifying (cos z)
1554301151.069 * * [misc]simplify:  iters left: 1 (2 enodes)
1554301151.069 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301151.069 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554301151.069 * * [misc]simplify:  Extracting #2: cost 2 inf + 1
1554301151.069 * * [misc]simplify:  Extracting #3: cost 0 inf + 123
1554301151.069 * [exit]simplify:  Simplified to (cos z)
1554301151.069 * [misc]simplify:  Simplified (2 2 1 2 1 2 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (/ (* (tan y) (sin z)) (cos z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))
1554301151.069 * * * * [misc]progress:  [ 40 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (/ (* (sin y) (tan z)) (cos y))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1554301151.070 * [enter]simplify:  Simplifying (* (sin y) (tan z))
1554301151.070 * * [misc]simplify:  iters left: 3 (5 enodes)
1554301151.071 * * [misc]simplify:  iters left: 2 (16 enodes)
1554301151.072 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301151.072 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554301151.072 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1554301151.072 * * [misc]simplify:  Extracting #3: cost 4 inf + 194
1554301151.073 * * [misc]simplify:  Extracting #4: cost 0 inf + 710
1554301151.073 * [exit]simplify:  Simplified to (* (tan z) (sin y))
1554301151.073 * [misc]simplify:  Simplified (2 2 1 2 1 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (/ (* (tan z) (sin y)) (cos y))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))
1554301151.073 * * * * [misc]progress:  [ 41 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (posit16->real (real->posit16 (* (tan y) (tan z))))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1554301151.073 * * * * [misc]progress:  [ 42 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan z) (tan y))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1554301151.073 * * * * [misc]progress:  [ 43 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (log (/ (exp (* (+ (tan y) (tan z)) (cos a))) (exp (* (- 1 (* (tan y) (tan z))) (sin a))))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1554301151.073 * [enter]simplify:  Simplifying (/ (exp (* (+ (tan y) (tan z)) (cos a))) (exp (* (- 1 (* (tan y) (tan z))) (sin a))))
1554301151.073 * * [misc]simplify:  iters left: 6 (16 enodes)
1554301151.077 * * [misc]simplify:  iters left: 5 (62 enodes)
1554301151.086 * * [misc]simplify:  iters left: 4 (108 enodes)
1554301151.105 * * [misc]simplify:  iters left: 3 (215 enodes)
1554301151.182 * * [misc]simplify:  iters left: 2 (467 enodes)
1554301151.354 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301151.354 * * [misc]simplify:  Extracting #1: cost 37 inf + 0
1554301151.355 * * [misc]simplify:  Extracting #2: cost 151 inf + 0
1554301151.356 * * [misc]simplify:  Extracting #3: cost 205 inf + 3
1554301151.360 * * [misc]simplify:  Extracting #4: cost 152 inf + 15503
1554301151.375 * * [misc]simplify:  Extracting #5: cost 31 inf + 63485
1554301151.397 * * [misc]simplify:  Extracting #6: cost 0 inf + 74365
1554301151.419 * * [misc]simplify:  Extracting #7: cost 0 inf + 73703
1554301151.435 * [exit]simplify:  Simplified to (exp (- (* (cos a) (+ (tan y) (tan z))) (- (sin a) (* (sin a) (* (tan z) (tan y))))))
1554301151.435 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (/ (log (exp (- (* (cos a) (+ (tan y) (tan z))) (- (sin a) (* (sin a) (* (tan z) (tan y))))))) (* (- 1 (* (tan y) (tan z))) (cos a)))))
1554301151.435 * * * * [misc]progress:  [ 44 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (pow (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) 1) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1554301151.435 * * * * [misc]progress:  [ 45 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (exp (log (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1554301151.435 * * * * [misc]progress:  [ 46 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (log (exp (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1554301151.435 * * * * [misc]progress:  [ 47 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (* (* (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))) (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1554301151.435 * * * * [misc]progress:  [ 48 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (cbrt (* (* (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1554301151.435 * * * * [misc]progress:  [ 49 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (* (sqrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (sqrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1554301151.435 * * * * [misc]progress:  [ 50 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (cos a)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))) (* (* (cos y) (cos z)) (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (sin a)))) (* (* (cos y) (cos z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1554301151.435 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (cos a)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))) (* (* (cos y) (cos z)) (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (sin a))))
1554301151.436 * * [misc]simplify:  iters left: 6 (31 enodes)
1554301151.443 * * [misc]simplify:  iters left: 5 (134 enodes)
1554301151.479 * * [misc]simplify:  iters left: 4 (348 enodes)
1554301151.602 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301151.602 * * [misc]simplify:  Extracting #1: cost 17 inf + 0
1554301151.602 * * [misc]simplify:  Extracting #2: cost 145 inf + 0
1554301151.603 * * [misc]simplify:  Extracting #3: cost 276 inf + 1
1554301151.605 * * [misc]simplify:  Extracting #4: cost 292 inf + 6413
1554301151.621 * * [misc]simplify:  Extracting #5: cost 194 inf + 43688
1554301151.645 * * [misc]simplify:  Extracting #6: cost 41 inf + 121890
1554301151.682 * * [misc]simplify:  Extracting #7: cost 0 inf + 147726
1554301151.734 * [exit]simplify:  Simplified to (- (* (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (cos a)) (+ (+ (* (tan z) (tan y)) 1) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (sin a) (* (cos z) (cos y)))))
1554301151.734 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (/ (/ (- (* (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (cos a)) (+ (+ (* (tan z) (tan y)) 1) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (sin a) (* (cos z) (cos y))))) (* (* (cos y) (cos z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (- 1 (* (tan y) (tan z))) (cos a)))))
1554301151.735 * [enter]simplify:  Simplifying (* (* (cos y) (cos z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))
1554301151.735 * * [misc]simplify:  iters left: 6 (15 enodes)
1554301151.740 * * [misc]simplify:  iters left: 5 (68 enodes)
1554301151.755 * * [misc]simplify:  iters left: 4 (182 enodes)
1554301151.814 * * [misc]simplify:  iters left: 3 (455 enodes)
1554301152.112 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301152.112 * * [misc]simplify:  Extracting #1: cost 18 inf + 0
1554301152.113 * * [misc]simplify:  Extracting #2: cost 83 inf + 1
1554301152.113 * * [misc]simplify:  Extracting #3: cost 144 inf + 479
1554301152.114 * * [misc]simplify:  Extracting #4: cost 129 inf + 3221
1554301152.119 * * [misc]simplify:  Extracting #5: cost 53 inf + 31126
1554301152.133 * * [misc]simplify:  Extracting #6: cost 3 inf + 52025
1554301152.156 * * [misc]simplify:  Extracting #7: cost 0 inf + 52260
1554301152.178 * [exit]simplify:  Simplified to (* (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (cos y))) (+ (cos y) (* (* (tan y) (tan z)) (cos y)))) (cos z))
1554301152.178 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (/ (/ (- (* (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (cos a)) (+ (+ (* (tan z) (tan y)) 1) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (sin a) (* (cos z) (cos y))))) (* (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (cos y))) (+ (cos y) (* (* (tan y) (tan z)) (cos y)))) (cos z))) (* (- 1 (* (tan y) (tan z))) (cos a)))))
1554301152.178 * * * * [misc]progress:  [ 51 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (cos a)) (+ 1 (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (sin a)))) (* (* (cos y) (cos z)) (+ 1 (* (tan y) (tan z))))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1554301152.179 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (cos a)) (+ 1 (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (sin a))))
1554301152.179 * * [misc]simplify:  iters left: 6 (26 enodes)
1554301152.196 * * [misc]simplify:  iters left: 5 (108 enodes)
1554301152.229 * * [misc]simplify:  iters left: 4 (239 enodes)
1554301152.301 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301152.301 * * [misc]simplify:  Extracting #1: cost 13 inf + 0
1554301152.301 * * [misc]simplify:  Extracting #2: cost 101 inf + 0
1554301152.302 * * [misc]simplify:  Extracting #3: cost 211 inf + 1
1554301152.303 * * [misc]simplify:  Extracting #4: cost 213 inf + 9210
1554301152.312 * * [misc]simplify:  Extracting #5: cost 51 inf + 74928
1554301152.328 * * [misc]simplify:  Extracting #6: cost 0 inf + 99189
1554301152.343 * [exit]simplify:  Simplified to (- (* (+ (* (cos a) (* (tan z) (tan y))) (cos a)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (* (sin a) (cos y)) (* (- 1 (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos z))))
1554301152.344 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (/ (/ (- (* (+ (* (cos a) (* (tan z) (tan y))) (cos a)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (* (sin a) (cos y)) (* (- 1 (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos z)))) (* (* (cos y) (cos z)) (+ 1 (* (tan y) (tan z))))) (* (- 1 (* (tan y) (tan z))) (cos a)))))
1554301152.344 * [enter]simplify:  Simplifying (* (* (cos y) (cos z)) (+ 1 (* (tan y) (tan z))))
1554301152.344 * * [misc]simplify:  iters left: 6 (11 enodes)
1554301152.347 * * [misc]simplify:  iters left: 5 (47 enodes)
1554301152.356 * * [misc]simplify:  iters left: 4 (91 enodes)
1554301152.392 * * [misc]simplify:  iters left: 3 (164 enodes)
1554301152.445 * * [misc]simplify:  iters left: 2 (234 enodes)
1554301152.506 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301152.506 * * [misc]simplify:  Extracting #1: cost 10 inf + 0
1554301152.507 * * [misc]simplify:  Extracting #2: cost 29 inf + 1
1554301152.507 * * [misc]simplify:  Extracting #3: cost 33 inf + 478
1554301152.508 * * [misc]simplify:  Extracting #4: cost 16 inf + 4026
1554301152.510 * * [misc]simplify:  Extracting #5: cost 2 inf + 8605
1554301152.513 * * [misc]simplify:  Extracting #6: cost 0 inf + 9349
1554301152.516 * [exit]simplify:  Simplified to (* (+ (cos z) (* (* (cos z) (tan z)) (tan y))) (cos y))
1554301152.517 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (/ (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (cos a)) (+ 1 (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (sin a)))) (* (+ (cos z) (* (* (cos z) (tan z)) (tan y))) (cos y))) (* (- 1 (* (tan y) (tan z))) (cos a)))))
1554301152.517 * * * * [misc]progress:  [ 52 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (cos a)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (sin a)))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1554301152.517 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (cos a)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (sin a))))
1554301152.518 * * [misc]simplify:  iters left: 6 (30 enodes)
1554301152.530 * * [misc]simplify:  iters left: 5 (135 enodes)
1554301152.565 * * [misc]simplify:  iters left: 4 (355 enodes)
1554301152.701 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301152.701 * * [misc]simplify:  Extracting #1: cost 19 inf + 0
1554301152.701 * * [misc]simplify:  Extracting #2: cost 159 inf + 0
1554301152.703 * * [misc]simplify:  Extracting #3: cost 294 inf + 1
1554301152.706 * * [misc]simplify:  Extracting #4: cost 347 inf + 590
1554301152.712 * * [misc]simplify:  Extracting #5: cost 304 inf + 14394
1554301152.734 * * [misc]simplify:  Extracting #6: cost 156 inf + 76332
1554301152.768 * * [misc]simplify:  Extracting #7: cost 7 inf + 159173
1554301152.824 * * [misc]simplify:  Extracting #8: cost 0 inf + 157878
1554301152.876 * * [misc]simplify:  Extracting #9: cost 0 inf + 157837
1554301152.913 * [exit]simplify:  Simplified to (- (+ (* (cos a) (+ (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))) (* (tan z) (* (+ (tan y) (* (tan z) (* (tan y) (tan y)))) (* (cos a) (+ (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))))))) (* (sin a) (* (- 1 (* (tan z) (* (* (* (* (tan y) (tan y)) (tan y)) (tan z)) (tan z)))) (+ (* (- (tan z) (tan y)) (tan z)) (* (tan y) (tan y))))))
1554301152.913 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (/ (/ (- (+ (* (cos a) (+ (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))) (* (tan z) (* (+ (tan y) (* (tan z) (* (tan y) (tan y)))) (* (cos a) (+ (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))))))) (* (sin a) (* (- 1 (* (tan z) (* (* (* (* (tan y) (tan y)) (tan y)) (tan z)) (tan z)))) (+ (* (- (tan z) (tan y)) (tan z)) (* (tan y) (tan y)))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (- 1 (* (tan y) (tan z))) (cos a)))))
1554301152.914 * [enter]simplify:  Simplifying (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))
1554301152.914 * * [misc]simplify:  iters left: 6 (16 enodes)
1554301152.919 * * [misc]simplify:  iters left: 5 (75 enodes)
1554301152.934 * * [misc]simplify:  iters left: 4 (202 enodes)
1554301153.012 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301153.012 * * [misc]simplify:  Extracting #1: cost 32 inf + 0
1554301153.013 * * [misc]simplify:  Extracting #2: cost 165 inf + 1
1554301153.014 * * [misc]simplify:  Extracting #3: cost 187 inf + 1
1554301153.016 * * [misc]simplify:  Extracting #4: cost 164 inf + 5240
1554301153.030 * * [misc]simplify:  Extracting #5: cost 48 inf + 50049
1554301153.054 * * [misc]simplify:  Extracting #6: cost 0 inf + 69555
1554301153.078 * * [misc]simplify:  Extracting #7: cost 0 inf + 69472
1554301153.104 * [exit]simplify:  Simplified to (+ (+ (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y))) (* (* (* (tan y) (tan z)) (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y)))) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y)))))
1554301153.104 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (/ (/ (- (+ (* (cos a) (+ (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))) (* (tan z) (* (+ (tan y) (* (tan z) (* (tan y) (tan y)))) (* (cos a) (+ (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))))))) (* (sin a) (* (- 1 (* (tan z) (* (* (* (* (tan y) (tan y)) (tan y)) (tan z)) (tan z)))) (+ (* (- (tan z) (tan y)) (tan z)) (* (tan y) (tan y)))))) (+ (+ (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y))) (* (* (* (tan y) (tan z)) (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y)))) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y)))))) (* (- 1 (* (tan y) (tan z))) (cos a)))))
1554301153.104 * * * * [misc]progress:  [ 53 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (cos a)) (+ 1 (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (sin a)))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ 1 (* (tan y) (tan z))))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1554301153.105 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (cos a)) (+ 1 (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (sin a))))
1554301153.105 * * [misc]simplify:  iters left: 6 (26 enodes)
1554301153.117 * * [misc]simplify:  iters left: 5 (114 enodes)
1554301153.148 * * [misc]simplify:  iters left: 4 (250 enodes)
1554301153.241 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301153.241 * * [misc]simplify:  Extracting #1: cost 17 inf + 0
1554301153.242 * * [misc]simplify:  Extracting #2: cost 131 inf + 0
1554301153.243 * * [misc]simplify:  Extracting #3: cost 248 inf + 1
1554301153.245 * * [misc]simplify:  Extracting #4: cost 282 inf + 4144
1554301153.256 * * [misc]simplify:  Extracting #5: cost 149 inf + 49375
1554301153.288 * * [misc]simplify:  Extracting #6: cost 14 inf + 112919
1554301153.312 * * [misc]simplify:  Extracting #7: cost 0 inf + 122869
1554301153.332 * [exit]simplify:  Simplified to (- (* (+ (cos a) (* (tan y) (* (tan z) (cos a)))) (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (* (* (- 1 (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (sin a)) (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y)))))
1554301153.332 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (/ (/ (- (* (+ (cos a) (* (tan y) (* (tan z) (cos a)))) (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (* (* (- 1 (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (sin a)) (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ 1 (* (tan y) (tan z))))) (* (- 1 (* (tan y) (tan z))) (cos a)))))
1554301153.332 * [enter]simplify:  Simplifying (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ 1 (* (tan y) (tan z))))
1554301153.333 * * [misc]simplify:  iters left: 6 (12 enodes)
1554301153.339 * * [misc]simplify:  iters left: 5 (54 enodes)
1554301153.357 * * [misc]simplify:  iters left: 4 (115 enodes)
1554301153.405 * * [misc]simplify:  iters left: 3 (355 enodes)
1554301153.606 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301153.606 * * [misc]simplify:  Extracting #1: cost 79 inf + 0
1554301153.607 * * [misc]simplify:  Extracting #2: cost 234 inf + 1
1554301153.609 * * [misc]simplify:  Extracting #3: cost 278 inf + 2
1554301153.615 * * [misc]simplify:  Extracting #4: cost 220 inf + 17482
1554301153.646 * * [misc]simplify:  Extracting #5: cost 34 inf + 90836
1554301153.670 * * [misc]simplify:  Extracting #6: cost 0 inf + 105375
1554301153.695 * * [misc]simplify:  Extracting #7: cost 0 inf + 105214
1554301153.727 * [exit]simplify:  Simplified to (* (+ (- (* (tan z) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan y))) (+ (* (tan y) (tan z)) 1))
1554301153.727 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (/ (/ (- (* (+ (cos a) (* (tan y) (* (tan z) (cos a)))) (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (* (* (- 1 (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (sin a)) (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y))))) (* (+ (- (* (tan z) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan y))) (+ (* (tan y) (tan z)) 1))) (* (- 1 (* (tan y) (tan z))) (cos a)))))
1554301153.727 * * * * [misc]progress:  [ 54 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (cos a)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))) (* (- (tan y) (tan z)) (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (sin a)))) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1554301153.728 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (cos a)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))) (* (- (tan y) (tan z)) (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (sin a))))
1554301153.728 * * [misc]simplify:  iters left: 6 (27 enodes)
1554301153.735 * * [misc]simplify:  iters left: 5 (122 enodes)
1554301153.762 * * [misc]simplify:  iters left: 4 (341 enodes)
1554301153.971 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301153.971 * * [misc]simplify:  Extracting #1: cost 17 inf + 0
1554301153.972 * * [misc]simplify:  Extracting #2: cost 176 inf + 0
1554301153.973 * * [misc]simplify:  Extracting #3: cost 329 inf + 1
1554301153.977 * * [misc]simplify:  Extracting #4: cost 346 inf + 10551
1554301153.999 * * [misc]simplify:  Extracting #5: cost 165 inf + 81712
1554301154.035 * * [misc]simplify:  Extracting #6: cost 18 inf + 143938
1554301154.063 * * [misc]simplify:  Extracting #7: cost 0 inf + 153423
1554301154.093 * [exit]simplify:  Simplified to (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))))
1554301154.093 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (/ (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (- 1 (* (tan y) (tan z))) (cos a)))))
1554301154.094 * [enter]simplify:  Simplifying (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))
1554301154.094 * * [misc]simplify:  iters left: 6 (13 enodes)
1554301154.097 * * [misc]simplify:  iters left: 5 (61 enodes)
1554301154.109 * * [misc]simplify:  iters left: 4 (161 enodes)
1554301154.153 * * [misc]simplify:  iters left: 3 (427 enodes)
1554301154.376 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301154.376 * * [misc]simplify:  Extracting #1: cost 65 inf + 0
1554301154.381 * * [misc]simplify:  Extracting #2: cost 188 inf + 1
1554301154.383 * * [misc]simplify:  Extracting #3: cost 192 inf + 4087
1554301154.396 * * [misc]simplify:  Extracting #4: cost 85 inf + 42933
1554301154.423 * * [misc]simplify:  Extracting #5: cost 2 inf + 79035
1554301154.452 * * [misc]simplify:  Extracting #6: cost 0 inf + 79293
1554301154.478 * [exit]simplify:  Simplified to (+ (* (- (tan y) (tan z)) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (- (tan y) (tan z)))
1554301154.478 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (/ (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (+ (* (- (tan y) (tan z)) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (- (tan y) (tan z)))) (* (- 1 (* (tan y) (tan z))) (cos a)))))
1554301154.478 * * * * [misc]progress:  [ 55 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (cos a)) (+ 1 (* (tan y) (tan z)))) (* (- (tan y) (tan z)) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (sin a)))) (* (- (tan y) (tan z)) (+ 1 (* (tan y) (tan z))))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1554301154.479 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (cos a)) (+ 1 (* (tan y) (tan z)))) (* (- (tan y) (tan z)) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (sin a))))
1554301154.479 * * [misc]simplify:  iters left: 6 (22 enodes)
1554301154.485 * * [misc]simplify:  iters left: 5 (96 enodes)
1554301154.502 * * [misc]simplify:  iters left: 4 (233 enodes)
1554301154.589 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301154.589 * * [misc]simplify:  Extracting #1: cost 15 inf + 0
1554301154.589 * * [misc]simplify:  Extracting #2: cost 129 inf + 0
1554301154.590 * * [misc]simplify:  Extracting #3: cost 246 inf + 1
1554301154.595 * * [misc]simplify:  Extracting #4: cost 235 inf + 13039
1554301154.605 * * [misc]simplify:  Extracting #5: cost 55 inf + 79096
1554301154.621 * * [misc]simplify:  Extracting #6: cost 1 inf + 103186
1554301154.648 * * [misc]simplify:  Extracting #7: cost 0 inf + 103599
1554301154.681 * [exit]simplify:  Simplified to (- (+ (* (* (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (cos a))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (cos a))) (* (* (- (tan y) (tan z)) (- 1 (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (sin a)))
1554301154.681 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (/ (/ (- (+ (* (* (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (cos a))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (cos a))) (* (* (- (tan y) (tan z)) (- 1 (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (sin a))) (* (- (tan y) (tan z)) (+ 1 (* (tan y) (tan z))))) (* (- 1 (* (tan y) (tan z))) (cos a)))))
1554301154.682 * [enter]simplify:  Simplifying (* (- (tan y) (tan z)) (+ 1 (* (tan y) (tan z))))
1554301154.682 * * [misc]simplify:  iters left: 6 (9 enodes)
1554301154.687 * * [misc]simplify:  iters left: 5 (40 enodes)
1554301154.700 * * [misc]simplify:  iters left: 4 (77 enodes)
1554301154.719 * * [misc]simplify:  iters left: 3 (181 enodes)
1554301154.766 * * [misc]simplify:  iters left: 2 (345 enodes)
1554301154.894 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301154.894 * * [misc]simplify:  Extracting #1: cost 31 inf + 0
1554301154.895 * * [misc]simplify:  Extracting #2: cost 88 inf + 1
1554301154.896 * * [misc]simplify:  Extracting #3: cost 89 inf + 836
1554301154.898 * * [misc]simplify:  Extracting #4: cost 58 inf + 9229
1554301154.907 * * [misc]simplify:  Extracting #5: cost 7 inf + 26337
1554301154.917 * * [misc]simplify:  Extracting #6: cost 0 inf + 28361
1554301154.923 * * [misc]simplify:  Extracting #7: cost 0 inf + 28321
1554301154.928 * [exit]simplify:  Simplified to (+ (- (tan y) (tan z)) (* (* (tan z) (tan y)) (- (tan y) (tan z))))
1554301154.929 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (/ (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (cos a)) (+ 1 (* (tan y) (tan z)))) (* (- (tan y) (tan z)) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (sin a)))) (+ (- (tan y) (tan z)) (* (* (tan z) (tan y)) (- (tan y) (tan z))))) (* (- 1 (* (tan y) (tan z))) (cos a)))))
1554301154.929 * * * * [misc]progress:  [ 56 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (/ (- (pow (* (+ (tan y) (tan z)) (cos a)) 3) (pow (* (- 1 (* (tan y) (tan z))) (sin a)) 3)) (+ (* (* (+ (tan y) (tan z)) (cos a)) (* (+ (tan y) (tan z)) (cos a))) (+ (* (* (- 1 (* (tan y) (tan z))) (sin a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1554301154.929 * * * * [misc]progress:  [ 57 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (+ (* (+ (tan y) (tan z)) (cos a)) (- (* (- 1 (* (tan y) (tan z))) (sin a)))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1554301154.929 * * * * [misc]progress:  [ 58 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (* 1 (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1554301154.929 * * * * [misc]progress:  [ 59 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (/ (- (* (* (+ (tan y) (tan z)) (cos a)) (* (+ (tan y) (tan z)) (cos a))) (* (* (- 1 (* (tan y) (tan z))) (sin a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (+ (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1554301154.929 * * * * [misc]progress:  [ 60 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (+ (* (+ (tan y) (tan z)) (cos a)) (- (* (- 1 (* (tan y) (tan z))) (sin a)))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1554301154.929 * * * * [misc]progress:  [ 61 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (posit16->real (real->posit16 (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1554301154.929 * * * * [misc]progress:  [ 62 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (pow (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a))) 1)))>
1554301154.929 * * * * [misc]progress:  [ 63 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (exp (- (log (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (+ (log (- 1 (* (tan y) (tan z)))) (log (cos a)))))))>
1554301154.929 * [enter]simplify:  Simplifying (- (log (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (+ (log (- 1 (* (tan y) (tan z)))) (log (cos a))))
1554301154.929 * * [misc]simplify:  iters left: 6 (19 enodes)
1554301154.934 * * [misc]simplify:  iters left: 5 (72 enodes)
1554301154.944 * * [misc]simplify:  iters left: 4 (119 enodes)
1554301154.968 * * [misc]simplify:  iters left: 3 (220 enodes)
1554301155.031 * * [misc]simplify:  iters left: 2 (409 enodes)
1554301155.178 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301155.178 * * [misc]simplify:  Extracting #1: cost 17 inf + 0
1554301155.178 * * [misc]simplify:  Extracting #2: cost 34 inf + 0
1554301155.178 * * [misc]simplify:  Extracting #3: cost 66 inf + 0
1554301155.178 * * [misc]simplify:  Extracting #4: cost 101 inf + 426
1554301155.179 * * [misc]simplify:  Extracting #5: cost 113 inf + 1194
1554301155.180 * * [misc]simplify:  Extracting #6: cost 95 inf + 4331
1554301155.184 * * [misc]simplify:  Extracting #7: cost 25 inf + 31037
1554301155.190 * * [misc]simplify:  Extracting #8: cost 1 inf + 43268
1554301155.198 * * [misc]simplify:  Extracting #9: cost 0 inf + 44039
1554301155.205 * * [misc]simplify:  Extracting #10: cost 0 inf + 44038
1554301155.212 * [exit]simplify:  Simplified to (- (- (log (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a)))) (log (cos a))) (log (- 1 (* (tan z) (tan y)))))
1554301155.212 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (exp (- (- (log (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a)))) (log (cos a))) (log (- 1 (* (tan z) (tan y))))))))
1554301155.213 * * * * [misc]progress:  [ 64 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (exp (- (log (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (log (* (- 1 (* (tan y) (tan z))) (cos a)))))))>
1554301155.213 * [enter]simplify:  Simplifying (- (log (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (log (* (- 1 (* (tan y) (tan z))) (cos a))))
1554301155.213 * * [misc]simplify:  iters left: 6 (18 enodes)
1554301155.217 * * [misc]simplify:  iters left: 5 (70 enodes)
1554301155.236 * * [misc]simplify:  iters left: 4 (123 enodes)
1554301155.278 * * [misc]simplify:  iters left: 3 (242 enodes)
1554301155.339 * * [misc]simplify:  iters left: 2 (489 enodes)
1554301155.562 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301155.562 * * [misc]simplify:  Extracting #1: cost 15 inf + 0
1554301155.562 * * [misc]simplify:  Extracting #2: cost 33 inf + 0
1554301155.562 * * [misc]simplify:  Extracting #3: cost 67 inf + 1
1554301155.563 * * [misc]simplify:  Extracting #4: cost 113 inf + 125
1554301155.567 * * [misc]simplify:  Extracting #5: cost 130 inf + 621
1554301155.568 * * [misc]simplify:  Extracting #6: cost 108 inf + 4582
1554301155.576 * * [misc]simplify:  Extracting #7: cost 32 inf + 31173
1554301155.591 * * [misc]simplify:  Extracting #8: cost 1 inf + 45235
1554301155.606 * * [misc]simplify:  Extracting #9: cost 0 inf + 46087
1554301155.622 * [exit]simplify:  Simplified to (- (log (+ (- (* (cos a) (+ (tan y) (tan z))) (sin a)) (* (sin a) (* (tan z) (tan y))))) (log (- (cos a) (* (tan z) (* (cos a) (tan y))))))
1554301155.622 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (exp (- (log (+ (- (* (cos a) (+ (tan y) (tan z))) (sin a)) (* (sin a) (* (tan z) (tan y))))) (log (- (cos a) (* (tan z) (* (cos a) (tan y)))))))))
1554301155.622 * * * * [misc]progress:  [ 65 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (exp (log (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))))>
1554301155.622 * * * * [misc]progress:  [ 66 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (log (exp (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))))>
1554301155.622 * * * * [misc]progress:  [ 67 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (cbrt (/ (* (* (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (* (* (* (- 1 (* (tan y) (tan z))) (- 1 (* (tan y) (tan z)))) (- 1 (* (tan y) (tan z)))) (* (* (cos a) (cos a)) (cos a)))))))>
1554301155.623 * [enter]simplify:  Simplifying (/ (* (* (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (* (* (* (- 1 (* (tan y) (tan z))) (- 1 (* (tan y) (tan z)))) (- 1 (* (tan y) (tan z)))) (* (* (cos a) (cos a)) (cos a))))
1554301155.623 * * [misc]simplify:  iters left: 6 (22 enodes)
1554301155.633 * * [misc]simplify:  iters left: 5 (91 enodes)
1554301155.663 * * [misc]simplify:  iters left: 4 (252 enodes)
1554301155.766 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301155.766 * * [misc]simplify:  Extracting #1: cost 98 inf + 0
1554301155.767 * * [misc]simplify:  Extracting #2: cost 263 inf + 0
1554301155.768 * * [misc]simplify:  Extracting #3: cost 379 inf + 3
1554301155.773 * * [misc]simplify:  Extracting #4: cost 388 inf + 2051
1554301155.784 * * [misc]simplify:  Extracting #5: cost 217 inf + 89597
1554301155.835 * * [misc]simplify:  Extracting #6: cost 15 inf + 214619
1554301155.895 * * [misc]simplify:  Extracting #7: cost 0 inf + 220245
1554301155.948 * * [misc]simplify:  Extracting #8: cost 0 inf + 219525
1554301156.006 * * [misc]simplify:  Extracting #9: cost 0 inf + 219445
1554301156.074 * [exit]simplify:  Simplified to (* (/ (/ (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a))) (- 1 (* (tan z) (tan y)))) (* (cos a) (cos a))) (/ (* (/ (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a))) (- 1 (* (tan z) (tan y)))) (/ (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a))) (- 1 (* (tan z) (tan y))))) (cos a)))
1554301156.075 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (cbrt (* (/ (/ (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a))) (- 1 (* (tan z) (tan y)))) (* (cos a) (cos a))) (/ (* (/ (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a))) (- 1 (* (tan z) (tan y)))) (/ (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a))) (- 1 (* (tan z) (tan y))))) (cos a))))))
1554301156.075 * * * * [misc]progress:  [ 68 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (cbrt (/ (* (* (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- 1 (* (tan y) (tan z))) (cos a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))))>
1554301156.075 * [enter]simplify:  Simplifying (/ (* (* (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- 1 (* (tan y) (tan z))) (cos a))) (* (- 1 (* (tan y) (tan z))) (cos a))))
1554301156.075 * * [misc]simplify:  iters left: 6 (20 enodes)
1554301156.080 * * [misc]simplify:  iters left: 5 (86 enodes)
1554301156.100 * * [misc]simplify:  iters left: 4 (252 enodes)
1554301156.209 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301156.209 * * [misc]simplify:  Extracting #1: cost 78 inf + 0
1554301156.210 * * [misc]simplify:  Extracting #2: cost 252 inf + 1
1554301156.211 * * [misc]simplify:  Extracting #3: cost 377 inf + 3
1554301156.213 * * [misc]simplify:  Extracting #4: cost 391 inf + 853
1554301156.244 * * [misc]simplify:  Extracting #5: cost 179 inf + 106993
1554301156.302 * * [misc]simplify:  Extracting #6: cost 5 inf + 209836
1554301156.382 * * [misc]simplify:  Extracting #7: cost 0 inf + 211006
1554301156.462 * * [misc]simplify:  Extracting #8: cost 0 inf + 210966
1554301156.512 * [exit]simplify:  Simplified to (* (/ (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a))) (* (- 1 (* (tan z) (tan y))) (cos a))) (* (/ (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a))) (* (- 1 (* (tan z) (tan y))) (cos a))) (/ (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a))) (* (- 1 (* (tan z) (tan y))) (cos a)))))
1554301156.512 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (cbrt (* (/ (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a))) (* (- 1 (* (tan z) (tan y))) (cos a))) (* (/ (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a))) (* (- 1 (* (tan z) (tan y))) (cos a))) (/ (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a))) (* (- 1 (* (tan z) (tan y))) (cos a))))))))
1554301156.512 * * * * [misc]progress:  [ 69 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (* (cbrt (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))) (cbrt (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a))))) (cbrt (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))))>
1554301156.513 * * * * [misc]progress:  [ 70 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (cbrt (* (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a))) (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))) (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))))>
1554301156.513 * * * * [misc]progress:  [ 71 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (sqrt (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))) (sqrt (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))))>
1554301156.513 * * * * [misc]progress:  [ 72 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (- (* (- 1 (* (tan y) (tan z))) (cos a))))))>
1554301156.513 * * * * [misc]progress:  [ 73 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (cos a))) (/ (* (- 1 (* (tan y) (tan z))) (sin a)) (* (- 1 (* (tan y) (tan z))) (cos a))))))>
1554301156.513 * [enter]simplify:  Simplifying (/ (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (cos a)))
1554301156.513 * * [misc]simplify:  iters left: 6 (13 enodes)
1554301156.519 * * [misc]simplify:  iters left: 5 (54 enodes)
1554301156.536 * * [misc]simplify:  iters left: 4 (104 enodes)
1554301156.567 * * [misc]simplify:  iters left: 3 (181 enodes)
1554301156.617 * * [misc]simplify:  iters left: 2 (499 enodes)
1554301157.045 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301157.045 * * [misc]simplify:  Extracting #1: cost 60 inf + 0
1554301157.046 * * [misc]simplify:  Extracting #2: cost 200 inf + 1
1554301157.047 * * [misc]simplify:  Extracting #3: cost 269 inf + 653
1554301157.051 * * [misc]simplify:  Extracting #4: cost 200 inf + 25698
1554301157.075 * * [misc]simplify:  Extracting #5: cost 49 inf + 80097
1554301157.111 * * [misc]simplify:  Extracting #6: cost 1 inf + 100089
1554301157.133 * * [misc]simplify:  Extracting #7: cost 0 inf + 100583
1554301157.150 * [exit]simplify:  Simplified to (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (tan y))))
1554301157.150 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (- 1 (* (tan z) (tan y)))) (/ (* (- 1 (* (tan y) (tan z))) (sin a)) (* (- 1 (* (tan y) (tan z))) (cos a))))))
1554301157.151 * * * * [misc]progress:  [ 74 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (* (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))) (- 1 (* (tan y) (tan z)))) (/ (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (cos a)))))>
1554301157.151 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))) (- 1 (* (tan y) (tan z))))
1554301157.151 * * [misc]simplify:  iters left: 6 (17 enodes)
1554301157.158 * * [misc]simplify:  iters left: 5 (63 enodes)
1554301157.178 * * [misc]simplify:  iters left: 4 (104 enodes)
1554301157.212 * * [misc]simplify:  iters left: 3 (201 enodes)
1554301157.256 * * [misc]simplify:  iters left: 2 (389 enodes)
1554301157.390 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301157.390 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1554301157.390 * * [misc]simplify:  Extracting #2: cost 19 inf + 0
1554301157.390 * * [misc]simplify:  Extracting #3: cost 63 inf + 1
1554301157.391 * * [misc]simplify:  Extracting #4: cost 110 inf + 1
1554301157.391 * * [misc]simplify:  Extracting #5: cost 113 inf + 1287
1554301157.394 * * [misc]simplify:  Extracting #6: cost 40 inf + 29028
1554301157.403 * * [misc]simplify:  Extracting #7: cost 2 inf + 46307
1554301157.416 * * [misc]simplify:  Extracting #8: cost 0 inf + 47232
1554301157.426 * * [misc]simplify:  Extracting #9: cost 0 inf + 47231
1554301157.433 * [exit]simplify:  Simplified to (/ (* (cbrt (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a)))) (cbrt (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a))))) (- 1 (* (tan z) (tan y))))
1554301157.433 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (* (/ (* (cbrt (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a)))) (cbrt (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a))))) (- 1 (* (tan z) (tan y)))) (/ (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (cos a)))))
1554301157.434 * [enter]simplify:  Simplifying (/ (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (cos a))
1554301157.434 * * [misc]simplify:  iters left: 6 (16 enodes)
1554301157.437 * * [misc]simplify:  iters left: 5 (58 enodes)
1554301157.446 * * [misc]simplify:  iters left: 4 (92 enodes)
1554301157.472 * * [misc]simplify:  iters left: 3 (176 enodes)
1554301157.518 * * [misc]simplify:  iters left: 2 (349 enodes)
1554301157.638 * * [misc]simplify:  iters left: 1 (471 enodes)
1554301157.794 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301157.795 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554301157.795 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1554301157.795 * * [misc]simplify:  Extracting #3: cost 29 inf + 123
1554301157.795 * * [misc]simplify:  Extracting #4: cost 85 inf + 285
1554301157.796 * * [misc]simplify:  Extracting #5: cost 100 inf + 449
1554301157.798 * * [misc]simplify:  Extracting #6: cost 82 inf + 3325
1554301157.805 * * [misc]simplify:  Extracting #7: cost 18 inf + 27198
1554301157.817 * * [misc]simplify:  Extracting #8: cost 0 inf + 32830
1554301157.828 * * [misc]simplify:  Extracting #9: cost 0 inf + 32707
1554301157.841 * [exit]simplify:  Simplified to (/ (cbrt (- (* (tan y) (+ (* (tan z) (sin a)) (cos a))) (- (sin a) (* (tan z) (cos a))))) (cos a))
1554301157.841 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (/ (* (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))) (- 1 (* (tan y) (tan z)))) (/ (cbrt (- (* (tan y) (+ (* (tan z) (sin a)) (cos a))) (- (sin a) (* (tan z) (cos a))))) (cos a)))))
1554301157.841 * * * * [misc]progress:  [ 75 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (sqrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (- 1 (* (tan y) (tan z)))) (/ (sqrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (cos a)))))>
1554301157.841 * [enter]simplify:  Simplifying (/ (sqrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (- 1 (* (tan y) (tan z))))
1554301157.842 * * [misc]simplify:  iters left: 6 (16 enodes)
1554301157.849 * * [misc]simplify:  iters left: 5 (58 enodes)
1554301157.865 * * [misc]simplify:  iters left: 4 (92 enodes)
1554301157.890 * * [misc]simplify:  iters left: 3 (176 enodes)
1554301157.927 * * [misc]simplify:  iters left: 2 (349 enodes)
1554301158.052 * * [misc]simplify:  iters left: 1 (471 enodes)
1554301158.213 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301158.213 * * [misc]simplify:  Extracting #1: cost 6 inf + 0
1554301158.213 * * [misc]simplify:  Extracting #2: cost 10 inf + 1
1554301158.213 * * [misc]simplify:  Extracting #3: cost 41 inf + 1
1554301158.214 * * [misc]simplify:  Extracting #4: cost 97 inf + 2
1554301158.214 * * [misc]simplify:  Extracting #5: cost 95 inf + 1716
1554301158.216 * * [misc]simplify:  Extracting #6: cost 48 inf + 15650
1554301158.223 * * [misc]simplify:  Extracting #7: cost 2 inf + 32615
1554301158.234 * * [misc]simplify:  Extracting #8: cost 0 inf + 33225
1554301158.245 * * [misc]simplify:  Extracting #9: cost 0 inf + 33223
1554301158.252 * [exit]simplify:  Simplified to (/ (sqrt (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a)))) (- 1 (* (tan z) (tan y))))
1554301158.252 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (* (/ (sqrt (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a)))) (- 1 (* (tan z) (tan y)))) (/ (sqrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (cos a)))))
1554301158.252 * [enter]simplify:  Simplifying (/ (sqrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (cos a))
1554301158.252 * * [misc]simplify:  iters left: 6 (16 enodes)
1554301158.256 * * [misc]simplify:  iters left: 5 (58 enodes)
1554301158.265 * * [misc]simplify:  iters left: 4 (92 enodes)
1554301158.286 * * [misc]simplify:  iters left: 3 (176 enodes)
1554301158.353 * * [misc]simplify:  iters left: 2 (349 enodes)
1554301158.450 * * [misc]simplify:  iters left: 1 (471 enodes)
1554301158.608 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301158.608 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554301158.608 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1554301158.608 * * [misc]simplify:  Extracting #3: cost 29 inf + 123
1554301158.608 * * [misc]simplify:  Extracting #4: cost 85 inf + 285
1554301158.609 * * [misc]simplify:  Extracting #5: cost 100 inf + 449
1554301158.610 * * [misc]simplify:  Extracting #6: cost 82 inf + 3325
1554301158.617 * * [misc]simplify:  Extracting #7: cost 18 inf + 27038
1554301158.627 * * [misc]simplify:  Extracting #8: cost 0 inf + 32670
1554301158.633 * * [misc]simplify:  Extracting #9: cost 0 inf + 32547
1554301158.639 * [exit]simplify:  Simplified to (/ (sqrt (- (* (tan y) (+ (* (tan z) (sin a)) (cos a))) (- (sin a) (* (tan z) (cos a))))) (cos a))
1554301158.639 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (/ (sqrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (- 1 (* (tan y) (tan z)))) (/ (sqrt (- (* (tan y) (+ (* (tan z) (sin a)) (cos a))) (- (sin a) (* (tan z) (cos a))))) (cos a)))))
1554301158.639 * * * * [misc]progress:  [ 76 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ 1 (- 1 (* (tan y) (tan z)))) (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (cos a)))))>
1554301158.639 * [enter]simplify:  Simplifying (/ 1 (- 1 (* (tan y) (tan z))))
1554301158.639 * * [misc]simplify:  iters left: 6 (8 enodes)
1554301158.641 * * [misc]simplify:  iters left: 5 (29 enodes)
1554301158.646 * * [misc]simplify:  iters left: 4 (40 enodes)
1554301158.657 * * [misc]simplify:  iters left: 3 (44 enodes)
1554301158.668 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301158.668 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554301158.668 * * [misc]simplify:  Extracting #2: cost 6 inf + 1
1554301158.668 * * [misc]simplify:  Extracting #3: cost 12 inf + 1
1554301158.669 * * [misc]simplify:  Extracting #4: cost 18 inf + 1
1554301158.669 * * [misc]simplify:  Extracting #5: cost 16 inf + 3
1554301158.669 * * [misc]simplify:  Extracting #6: cost 9 inf + 891
1554301158.669 * * [misc]simplify:  Extracting #7: cost 0 inf + 3111
1554301158.670 * [exit]simplify:  Simplified to (/ 1 (- 1 (* (tan z) (tan y))))
1554301158.670 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (* (/ 1 (- 1 (* (tan z) (tan y)))) (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (cos a)))))
1554301158.671 * [enter]simplify:  Simplifying (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (cos a))
1554301158.671 * * [misc]simplify:  iters left: 6 (15 enodes)
1554301158.678 * * [misc]simplify:  iters left: 5 (58 enodes)
1554301158.694 * * [misc]simplify:  iters left: 4 (106 enodes)
1554301158.711 * * [misc]simplify:  iters left: 3 (210 enodes)
1554301158.782 * * [misc]simplify:  iters left: 2 (439 enodes)
1554301158.992 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301158.993 * * [misc]simplify:  Extracting #1: cost 22 inf + 0
1554301158.993 * * [misc]simplify:  Extracting #2: cost 122 inf + 0
1554301158.995 * * [misc]simplify:  Extracting #3: cost 175 inf + 722
1554301158.999 * * [misc]simplify:  Extracting #4: cost 131 inf + 15185
1554301159.007 * * [misc]simplify:  Extracting #5: cost 18 inf + 54533
1554301159.018 * * [misc]simplify:  Extracting #6: cost 0 inf + 61997
1554301159.027 * [exit]simplify:  Simplified to (+ (tan z) (+ (tan y) (/ (+ -1 (* (tan z) (tan y))) (/ (cos a) (sin a)))))
1554301159.027 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (/ 1 (- 1 (* (tan y) (tan z)))) (+ (tan z) (+ (tan y) (/ (+ -1 (* (tan z) (tan y))) (/ (cos a) (sin a))))))))
1554301159.028 * * * * [misc]progress:  [ 77 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* 1 (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a))))))>
1554301159.028 * * * * [misc]progress:  [ 78 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (/ 1 (* (- 1 (* (tan y) (tan z))) (cos a))))))>
1554301159.028 * * * * [misc]progress:  [ 79 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))>
1554301159.028 * * * * [misc]progress:  [ 80 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (- 1 (* (tan y) (tan z)))) (cos a))))>
1554301159.028 * [enter]simplify:  Simplifying (cos a)
1554301159.028 * * [misc]simplify:  iters left: 1 (2 enodes)
1554301159.028 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301159.028 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554301159.028 * * [misc]simplify:  Extracting #2: cost 2 inf + 1
1554301159.028 * * [misc]simplify:  Extracting #3: cost 0 inf + 123
1554301159.029 * [exit]simplify:  Simplified to (cos a)
1554301159.029 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (/ (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (- 1 (* (tan y) (tan z)))) (cos a))))
1554301159.029 * * * * [misc]progress:  [ 81 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (* (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))) (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))))))>
1554301159.029 * [enter]simplify:  Simplifying (* (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))
1554301159.029 * * [misc]simplify:  iters left: 6 (16 enodes)
1554301159.032 * * [misc]simplify:  iters left: 5 (58 enodes)
1554301159.041 * * [misc]simplify:  iters left: 4 (92 enodes)
1554301159.056 * * [misc]simplify:  iters left: 3 (176 enodes)
1554301159.102 * * [misc]simplify:  iters left: 2 (349 enodes)
1554301159.259 * * [misc]simplify:  iters left: 1 (471 enodes)
1554301159.405 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301159.405 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554301159.405 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554301159.406 * * [misc]simplify:  Extracting #3: cost 29 inf + 0
1554301159.406 * * [misc]simplify:  Extracting #4: cost 89 inf + 0
1554301159.407 * * [misc]simplify:  Extracting #5: cost 104 inf + 166
1554301159.408 * * [misc]simplify:  Extracting #6: cost 83 inf + 3224
1554301159.416 * * [misc]simplify:  Extracting #7: cost 13 inf + 28800
1554301159.427 * * [misc]simplify:  Extracting #8: cost 0 inf + 32830
1554301159.439 * * [misc]simplify:  Extracting #9: cost 0 inf + 32707
1554301159.450 * [exit]simplify:  Simplified to (* (cbrt (- (* (+ (cos a) (* (tan z) (sin a))) (tan y)) (- (sin a) (* (tan z) (cos a))))) (cbrt (- (* (+ (cos a) (* (tan z) (sin a))) (tan y)) (- (sin a) (* (tan z) (cos a))))))
1554301159.450 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (* (cbrt (- (* (+ (cos a) (* (tan z) (sin a))) (tan y)) (- (sin a) (* (tan z) (cos a))))) (cbrt (- (* (+ (cos a) (* (tan z) (sin a))) (tan y)) (- (sin a) (* (tan z) (cos a)))))) (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (cbrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))))))
1554301159.451 * * * * [misc]progress:  [ 82 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (sqrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (sqrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))))))>
1554301159.451 * [enter]simplify:  Simplifying (sqrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))
1554301159.451 * * [misc]simplify:  iters left: 6 (15 enodes)
1554301159.458 * * [misc]simplify:  iters left: 5 (55 enodes)
1554301159.474 * * [misc]simplify:  iters left: 4 (89 enodes)
1554301159.499 * * [misc]simplify:  iters left: 3 (173 enodes)
1554301159.543 * * [misc]simplify:  iters left: 2 (349 enodes)
1554301159.670 * * [misc]simplify:  iters left: 1 (481 enodes)
1554301159.853 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301159.853 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554301159.853 * * [misc]simplify:  Extracting #2: cost 33 inf + 0
1554301159.854 * * [misc]simplify:  Extracting #3: cost 91 inf + 0
1554301159.855 * * [misc]simplify:  Extracting #4: cost 108 inf + 3
1554301159.856 * * [misc]simplify:  Extracting #5: cost 92 inf + 1904
1554301159.862 * * [misc]simplify:  Extracting #6: cost 32 inf + 21421
1554301159.873 * * [misc]simplify:  Extracting #7: cost 2 inf + 32845
1554301159.887 * * [misc]simplify:  Extracting #8: cost 0 inf + 33414
1554301159.899 * * [misc]simplify:  Extracting #9: cost 0 inf + 33413
1554301159.911 * [exit]simplify:  Simplified to (sqrt (+ (- (* (cos a) (+ (tan y) (tan z))) (sin a)) (* (sin a) (* (tan z) (tan y)))))
1554301159.912 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (sqrt (+ (- (* (cos a) (+ (tan y) (tan z))) (sin a)) (* (sin a) (* (tan z) (tan y))))) (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (sqrt (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))))))))
1554301159.912 * * * * [misc]progress:  [ 83 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))>
1554301159.912 * * * * [misc]progress:  [ 84 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (cos a))) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))>
1554301159.912 * [enter]simplify:  Simplifying (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))
1554301159.912 * * [misc]simplify:  iters left: 6 (11 enodes)
1554301159.918 * * [misc]simplify:  iters left: 5 (46 enodes)
1554301159.935 * * [misc]simplify:  iters left: 4 (103 enodes)
1554301159.966 * * [misc]simplify:  iters left: 3 (144 enodes)
1554301159.992 * * [misc]simplify:  iters left: 2 (153 enodes)
1554301160.025 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301160.025 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301160.026 * * [misc]simplify:  Extracting #2: cost 20 inf + 1
1554301160.026 * * [misc]simplify:  Extracting #3: cost 30 inf + 1
1554301160.026 * * [misc]simplify:  Extracting #4: cost 24 inf + 427
1554301160.027 * * [misc]simplify:  Extracting #5: cost 15 inf + 2428
1554301160.028 * * [misc]simplify:  Extracting #6: cost 5 inf + 5174
1554301160.031 * * [misc]simplify:  Extracting #7: cost 0 inf + 6777
1554301160.033 * [exit]simplify:  Simplified to (+ (+ 1 (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (tan y) (tan z)))
1554301160.033 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (cos a))) (+ (+ 1 (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (tan y) (tan z))))))
1554301160.034 * * * * [misc]progress:  [ 85 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (+ 1 (* (tan y) (tan z))))))>
1554301160.034 * [enter]simplify:  Simplifying (+ 1 (* (tan y) (tan z)))
1554301160.034 * * [misc]simplify:  iters left: 5 (7 enodes)
1554301160.037 * * [misc]simplify:  iters left: 4 (25 enodes)
1554301160.044 * * [misc]simplify:  iters left: 3 (27 enodes)
1554301160.052 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301160.052 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554301160.052 * * [misc]simplify:  Extracting #2: cost 6 inf + 1
1554301160.052 * * [misc]simplify:  Extracting #3: cost 10 inf + 1
1554301160.052 * * [misc]simplify:  Extracting #4: cost 8 inf + 3
1554301160.052 * * [misc]simplify:  Extracting #5: cost 2 inf + 892
1554301160.052 * * [misc]simplify:  Extracting #6: cost 0 inf + 1397
1554301160.053 * [exit]simplify:  Simplified to (+ (* (tan z) (tan y)) 1)
1554301160.053 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (+ (* (tan z) (tan y)) 1))))
1554301160.053 * * * * [misc]progress:  [ 86 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (cos a)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))) (* (* (cos y) (cos z)) (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (sin a)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (* (cos y) (cos z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301160.053 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (cos a)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))) (* (* (cos y) (cos z)) (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (sin a))))
1554301160.054 * * [misc]simplify:  iters left: 6 (31 enodes)
1554301160.065 * * [misc]simplify:  iters left: 5 (134 enodes)
1554301160.090 * * [misc]simplify:  iters left: 4 (348 enodes)
1554301160.298 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301160.298 * * [misc]simplify:  Extracting #1: cost 17 inf + 0
1554301160.299 * * [misc]simplify:  Extracting #2: cost 145 inf + 0
1554301160.300 * * [misc]simplify:  Extracting #3: cost 276 inf + 1
1554301160.302 * * [misc]simplify:  Extracting #4: cost 292 inf + 6413
1554301160.309 * * [misc]simplify:  Extracting #5: cost 194 inf + 43688
1554301160.332 * * [misc]simplify:  Extracting #6: cost 41 inf + 121890
1554301160.383 * * [misc]simplify:  Extracting #7: cost 0 inf + 147726
1554301160.432 * [exit]simplify:  Simplified to (- (* (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (cos a)) (+ (+ (* (tan z) (tan y)) 1) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (sin a) (* (cos z) (cos y)))))
1554301160.432 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (cos a)) (+ (+ (* (tan z) (tan y)) 1) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (sin a) (* (cos z) (cos y))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (* (cos y) (cos z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301160.433 * * * * [misc]progress:  [ 87 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (cos a)) (+ 1 (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (sin a)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (* (cos y) (cos z)) (+ 1 (* (tan y) (tan z))))))))>
1554301160.433 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (cos a)) (+ 1 (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (sin a))))
1554301160.433 * * [misc]simplify:  iters left: 6 (26 enodes)
1554301160.439 * * [misc]simplify:  iters left: 5 (108 enodes)
1554301160.456 * * [misc]simplify:  iters left: 4 (239 enodes)
1554301160.571 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301160.571 * * [misc]simplify:  Extracting #1: cost 13 inf + 0
1554301160.572 * * [misc]simplify:  Extracting #2: cost 101 inf + 0
1554301160.573 * * [misc]simplify:  Extracting #3: cost 211 inf + 1
1554301160.576 * * [misc]simplify:  Extracting #4: cost 213 inf + 9210
1554301160.598 * * [misc]simplify:  Extracting #5: cost 51 inf + 74928
1554301160.627 * * [misc]simplify:  Extracting #6: cost 0 inf + 99189
1554301160.651 * [exit]simplify:  Simplified to (- (* (+ (* (cos a) (* (tan z) (tan y))) (cos a)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (* (sin a) (cos y)) (* (- 1 (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos z))))
1554301160.651 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (* (cos a) (* (tan z) (tan y))) (cos a)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (* (sin a) (cos y)) (* (- 1 (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (* (cos y) (cos z)) (+ 1 (* (tan y) (tan z))))))))
1554301160.652 * * * * [misc]progress:  [ 88 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (cos a)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (sin a)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301160.652 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (cos a)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (sin a))))
1554301160.652 * * [misc]simplify:  iters left: 6 (30 enodes)
1554301160.660 * * [misc]simplify:  iters left: 5 (135 enodes)
1554301160.689 * * [misc]simplify:  iters left: 4 (355 enodes)
1554301160.860 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301160.860 * * [misc]simplify:  Extracting #1: cost 19 inf + 0
1554301160.860 * * [misc]simplify:  Extracting #2: cost 159 inf + 0
1554301160.862 * * [misc]simplify:  Extracting #3: cost 294 inf + 1
1554301160.865 * * [misc]simplify:  Extracting #4: cost 347 inf + 590
1554301160.870 * * [misc]simplify:  Extracting #5: cost 304 inf + 14394
1554301160.891 * * [misc]simplify:  Extracting #6: cost 156 inf + 76332
1554301160.948 * * [misc]simplify:  Extracting #7: cost 7 inf + 159173
1554301160.981 * * [misc]simplify:  Extracting #8: cost 0 inf + 157878
1554301161.012 * * [misc]simplify:  Extracting #9: cost 0 inf + 157837
1554301161.044 * [exit]simplify:  Simplified to (- (+ (* (cos a) (+ (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))) (* (tan z) (* (+ (tan y) (* (tan z) (* (tan y) (tan y)))) (* (cos a) (+ (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))))))) (* (sin a) (* (- 1 (* (tan z) (* (* (* (* (tan y) (tan y)) (tan y)) (tan z)) (tan z)))) (+ (* (- (tan z) (tan y)) (tan z)) (* (tan y) (tan y))))))
1554301161.044 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (+ (* (cos a) (+ (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))) (* (tan z) (* (+ (tan y) (* (tan z) (* (tan y) (tan y)))) (* (cos a) (+ (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))))))) (* (sin a) (* (- 1 (* (tan z) (* (* (* (* (tan y) (tan y)) (tan y)) (tan z)) (tan z)))) (+ (* (- (tan z) (tan y)) (tan z)) (* (tan y) (tan y)))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301161.044 * * * * [misc]progress:  [ 89 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (cos a)) (+ 1 (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (sin a)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ 1 (* (tan y) (tan z))))))))>
1554301161.044 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (cos a)) (+ 1 (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (sin a))))
1554301161.045 * * [misc]simplify:  iters left: 6 (26 enodes)
1554301161.053 * * [misc]simplify:  iters left: 5 (114 enodes)
1554301161.092 * * [misc]simplify:  iters left: 4 (250 enodes)
1554301161.196 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301161.196 * * [misc]simplify:  Extracting #1: cost 17 inf + 0
1554301161.196 * * [misc]simplify:  Extracting #2: cost 131 inf + 0
1554301161.197 * * [misc]simplify:  Extracting #3: cost 248 inf + 1
1554301161.199 * * [misc]simplify:  Extracting #4: cost 282 inf + 4144
1554301161.204 * * [misc]simplify:  Extracting #5: cost 149 inf + 49375
1554301161.221 * * [misc]simplify:  Extracting #6: cost 14 inf + 112919
1554301161.252 * * [misc]simplify:  Extracting #7: cost 0 inf + 122869
1554301161.295 * [exit]simplify:  Simplified to (- (* (+ (cos a) (* (tan y) (* (tan z) (cos a)))) (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (* (* (- 1 (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (sin a)) (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y)))))
1554301161.295 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (cos a) (* (tan y) (* (tan z) (cos a)))) (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (* (* (- 1 (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (sin a)) (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ 1 (* (tan y) (tan z))))))))
1554301161.295 * * * * [misc]progress:  [ 90 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (cos a)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))) (* (- (tan y) (tan z)) (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (sin a)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301161.296 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (cos a)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))) (* (- (tan y) (tan z)) (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (sin a))))
1554301161.296 * * [misc]simplify:  iters left: 6 (27 enodes)
1554301161.309 * * [misc]simplify:  iters left: 5 (122 enodes)
1554301161.356 * * [misc]simplify:  iters left: 4 (341 enodes)
1554301161.534 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301161.534 * * [misc]simplify:  Extracting #1: cost 17 inf + 0
1554301161.535 * * [misc]simplify:  Extracting #2: cost 176 inf + 0
1554301161.537 * * [misc]simplify:  Extracting #3: cost 329 inf + 1
1554301161.541 * * [misc]simplify:  Extracting #4: cost 346 inf + 10551
1554301161.563 * * [misc]simplify:  Extracting #5: cost 165 inf + 81712
1554301161.616 * * [misc]simplify:  Extracting #6: cost 18 inf + 143938
1554301161.651 * * [misc]simplify:  Extracting #7: cost 0 inf + 153423
1554301161.684 * [exit]simplify:  Simplified to (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))))
1554301161.684 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301161.684 * * * * [misc]progress:  [ 91 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (cos a)) (+ 1 (* (tan y) (tan z)))) (* (- (tan y) (tan z)) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (sin a)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ 1 (* (tan y) (tan z))))))))>
1554301161.684 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (cos a)) (+ 1 (* (tan y) (tan z)))) (* (- (tan y) (tan z)) (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (sin a))))
1554301161.684 * * [misc]simplify:  iters left: 6 (22 enodes)
1554301161.690 * * [misc]simplify:  iters left: 5 (96 enodes)
1554301161.720 * * [misc]simplify:  iters left: 4 (233 enodes)
1554301161.801 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301161.801 * * [misc]simplify:  Extracting #1: cost 15 inf + 0
1554301161.801 * * [misc]simplify:  Extracting #2: cost 129 inf + 0
1554301161.802 * * [misc]simplify:  Extracting #3: cost 246 inf + 1
1554301161.806 * * [misc]simplify:  Extracting #4: cost 235 inf + 13039
1554301161.816 * * [misc]simplify:  Extracting #5: cost 55 inf + 79096
1554301161.846 * * [misc]simplify:  Extracting #6: cost 1 inf + 103186
1554301161.877 * * [misc]simplify:  Extracting #7: cost 0 inf + 103599
1554301161.908 * [exit]simplify:  Simplified to (- (+ (* (* (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (cos a))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (cos a))) (* (* (- (tan y) (tan z)) (- 1 (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (sin a)))
1554301161.908 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (+ (* (* (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (cos a))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (cos a))) (* (* (- (tan y) (tan z)) (- 1 (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (sin a))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ 1 (* (tan y) (tan z))))))))
1554301161.909 * * * * [misc]progress:  [ 92 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (pow (* (+ (tan y) (tan z)) (cos a)) 3) (pow (* (- 1 (* (tan y) (tan z))) (sin a)) 3)) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (+ (* (* (+ (tan y) (tan z)) (cos a)) (* (+ (tan y) (tan z)) (cos a))) (+ (* (* (- 1 (* (tan y) (tan z))) (sin a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))))>
1554301161.909 * [enter]simplify:  Simplifying (- (pow (* (+ (tan y) (tan z)) (cos a)) 3) (pow (* (- 1 (* (tan y) (tan z))) (sin a)) 3))
1554301161.909 * * [misc]simplify:  iters left: 6 (17 enodes)
1554301161.918 * * [misc]simplify:  iters left: 5 (73 enodes)
1554301161.941 * * [misc]simplify:  iters left: 4 (169 enodes)
1554301162.020 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301162.020 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301162.021 * * [misc]simplify:  Extracting #2: cost 74 inf + 0
1554301162.022 * * [misc]simplify:  Extracting #3: cost 179 inf + 1
1554301162.023 * * [misc]simplify:  Extracting #4: cost 196 inf + 336
1554301162.027 * * [misc]simplify:  Extracting #5: cost 139 inf + 18048
1554301162.041 * * [misc]simplify:  Extracting #6: cost 24 inf + 60456
1554301162.061 * * [misc]simplify:  Extracting #7: cost 0 inf + 70023
1554301162.082 * * [misc]simplify:  Extracting #8: cost 0 inf + 69630
1554301162.097 * [exit]simplify:  Simplified to (- (* (* (* (cos a) (+ (tan y) (tan z))) (* (cos a) (+ (tan y) (tan z)))) (* (cos a) (+ (tan y) (tan z)))) (* (* (sin a) (- 1 (* (tan z) (tan y)))) (* (* (sin a) (- 1 (* (tan z) (tan y)))) (* (sin a) (- 1 (* (tan z) (tan y)))))))
1554301162.097 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (cos a) (+ (tan y) (tan z))) (* (cos a) (+ (tan y) (tan z)))) (* (cos a) (+ (tan y) (tan z)))) (* (* (sin a) (- 1 (* (tan z) (tan y)))) (* (* (sin a) (- 1 (* (tan z) (tan y)))) (* (sin a) (- 1 (* (tan z) (tan y))))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (+ (* (* (+ (tan y) (tan z)) (cos a)) (* (+ (tan y) (tan z)) (cos a))) (+ (* (* (- 1 (* (tan y) (tan z))) (sin a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))))
1554301162.097 * * * * [misc]progress:  [ 93 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (cos a)) (* (+ (tan y) (tan z)) (cos a))) (* (* (- 1 (* (tan y) (tan z))) (sin a)) (* (- 1 (* (tan y) (tan z))) (sin a)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (+ (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))>
1554301162.098 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (cos a)) (* (+ (tan y) (tan z)) (cos a))) (* (* (- 1 (* (tan y) (tan z))) (sin a)) (* (- 1 (* (tan y) (tan z))) (sin a))))
1554301162.098 * * [misc]simplify:  iters left: 6 (16 enodes)
1554301162.102 * * [misc]simplify:  iters left: 5 (69 enodes)
1554301162.113 * * [misc]simplify:  iters left: 4 (153 enodes)
1554301162.181 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301162.181 * * [misc]simplify:  Extracting #1: cost 15 inf + 0
1554301162.181 * * [misc]simplify:  Extracting #2: cost 72 inf + 0
1554301162.182 * * [misc]simplify:  Extracting #3: cost 136 inf + 0
1554301162.182 * * [misc]simplify:  Extracting #4: cost 175 inf + 125
1554301162.183 * * [misc]simplify:  Extracting #5: cost 142 inf + 5917
1554301162.188 * * [misc]simplify:  Extracting #6: cost 41 inf + 42940
1554301162.199 * * [misc]simplify:  Extracting #7: cost 0 inf + 60902
1554301162.208 * * [misc]simplify:  Extracting #8: cost 0 inf + 60900
1554301162.216 * [exit]simplify:  Simplified to (- (* (* (cos a) (+ (tan y) (tan z))) (* (cos a) (+ (tan y) (tan z)))) (* (* (- 1 (* (tan z) (tan y))) (sin a)) (* (- 1 (* (tan z) (tan y))) (sin a))))
1554301162.216 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (cos a) (+ (tan y) (tan z))) (* (cos a) (+ (tan y) (tan z)))) (* (* (- 1 (* (tan z) (tan y))) (sin a)) (* (- 1 (* (tan z) (tan y))) (sin a)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (+ (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))
1554301162.216 * * * * [misc]progress:  [ 94 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (posit16->real (real->posit16 (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))))>
1554301162.216 * * * * [misc]progress:  [ 95 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (+ (* 1/3 (* (pow z 3) y)) (+ (* 1/3 (* z (pow y 3))) (* z y)))) (cos a)))))>
1554301162.217 * [enter]simplify:  Simplifying (+ (* 1/3 (* (pow z 3) y)) (+ (* 1/3 (* z (pow y 3))) (* z y)))
1554301162.217 * * [misc]simplify:  iters left: 6 (13 enodes)
1554301162.220 * * [misc]simplify:  iters left: 5 (58 enodes)
1554301162.230 * * [misc]simplify:  iters left: 4 (107 enodes)
1554301162.257 * * [misc]simplify:  iters left: 3 (217 enodes)
1554301162.318 * * [misc]simplify:  iters left: 2 (386 enodes)
1554301162.401 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301162.402 * * [misc]simplify:  Extracting #1: cost 27 inf + 0
1554301162.402 * * [misc]simplify:  Extracting #2: cost 84 inf + 2
1554301162.403 * * [misc]simplify:  Extracting #3: cost 107 inf + 982
1554301162.407 * * [misc]simplify:  Extracting #4: cost 60 inf + 7330
1554301162.414 * * [misc]simplify:  Extracting #5: cost 12 inf + 15307
1554301162.423 * * [misc]simplify:  Extracting #6: cost 0 inf + 17666
1554301162.434 * [exit]simplify:  Simplified to (+ (* 1/3 (* (* z y) (+ (* y y) (* z z)))) (* z y))
1554301162.434 * [misc]simplify:  Simplified (2 2 2 1 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (+ (* 1/3 (* (* z y) (+ (* y y) (* z z)))) (* z y))) (cos a)))))
1554301162.435 * * * * [misc]progress:  [ 96 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (cos a)))))>
1554301162.435 * [enter]simplify:  Simplifying (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1554301162.435 * * [misc]simplify:  iters left: 5 (9 enodes)
1554301162.438 * * [misc]simplify:  iters left: 4 (36 enodes)
1554301162.448 * * [misc]simplify:  iters left: 3 (65 enodes)
1554301162.468 * * [misc]simplify:  iters left: 2 (102 enodes)
1554301162.495 * * [misc]simplify:  iters left: 1 (119 enodes)
1554301162.510 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301162.511 * * [misc]simplify:  Extracting #1: cost 22 inf + 0
1554301162.511 * * [misc]simplify:  Extracting #2: cost 44 inf + 0
1554301162.511 * * [misc]simplify:  Extracting #3: cost 37 inf + 307
1554301162.511 * * [misc]simplify:  Extracting #4: cost 13 inf + 4586
1554301162.513 * * [misc]simplify:  Extracting #5: cost 0 inf + 7590
1554301162.514 * [exit]simplify:  Simplified to (/ (* (sin y) (sin z)) (* (cos y) (cos z)))
1554301162.514 * [misc]simplify:  Simplified (2 2 2 1 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (/ (* (sin y) (sin z)) (* (cos y) (cos z)))) (cos a)))))
1554301162.514 * * * * [misc]progress:  [ 97 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (cos a)))))>
1554301162.514 * [enter]simplify:  Simplifying (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1554301162.514 * * [misc]simplify:  iters left: 5 (9 enodes)
1554301162.516 * * [misc]simplify:  iters left: 4 (36 enodes)
1554301162.527 * * [misc]simplify:  iters left: 3 (65 enodes)
1554301162.548 * * [misc]simplify:  iters left: 2 (102 enodes)
1554301162.562 * * [misc]simplify:  iters left: 1 (119 enodes)
1554301162.577 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301162.577 * * [misc]simplify:  Extracting #1: cost 22 inf + 0
1554301162.577 * * [misc]simplify:  Extracting #2: cost 44 inf + 0
1554301162.578 * * [misc]simplify:  Extracting #3: cost 37 inf + 307
1554301162.579 * * [misc]simplify:  Extracting #4: cost 13 inf + 4586
1554301162.581 * * [misc]simplify:  Extracting #5: cost 0 inf + 7590
1554301162.584 * [exit]simplify:  Simplified to (/ (* (sin y) (sin z)) (* (cos y) (cos z)))
1554301162.584 * [misc]simplify:  Simplified (2 2 2 1 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a))) (* (- 1 (/ (* (sin y) (sin z)) (* (cos y) (cos z)))) (cos a)))))
1554301162.584 * * * * [misc]progress:  [ 98 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (+ (* 1/3 (* (pow z 3) y)) (+ (* 1/3 (* z (pow y 3))) (* z y)))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1554301162.585 * [enter]simplify:  Simplifying (+ (* 1/3 (* (pow z 3) y)) (+ (* 1/3 (* z (pow y 3))) (* z y)))
1554301162.585 * * [misc]simplify:  iters left: 6 (13 enodes)
1554301162.592 * * [misc]simplify:  iters left: 5 (58 enodes)
1554301162.612 * * [misc]simplify:  iters left: 4 (107 enodes)
1554301162.653 * * [misc]simplify:  iters left: 3 (217 enodes)
1554301162.734 * * [misc]simplify:  iters left: 2 (386 enodes)
1554301162.852 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301162.852 * * [misc]simplify:  Extracting #1: cost 27 inf + 0
1554301162.853 * * [misc]simplify:  Extracting #2: cost 84 inf + 2
1554301162.854 * * [misc]simplify:  Extracting #3: cost 107 inf + 982
1554301162.858 * * [misc]simplify:  Extracting #4: cost 60 inf + 7330
1554301162.866 * * [misc]simplify:  Extracting #5: cost 12 inf + 15307
1554301162.876 * * [misc]simplify:  Extracting #6: cost 0 inf + 17666
1554301162.883 * [exit]simplify:  Simplified to (+ (* 1/3 (* (* z y) (+ (* y y) (* z z)))) (* z y))
1554301162.883 * [misc]simplify:  Simplified (2 2 1 2 1 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (+ (* 1/3 (* (* z y) (+ (* y y) (* z z)))) (* z y))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))
1554301162.883 * * * * [misc]progress:  [ 99 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1554301162.883 * [enter]simplify:  Simplifying (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1554301162.883 * * [misc]simplify:  iters left: 5 (9 enodes)
1554301162.885 * * [misc]simplify:  iters left: 4 (36 enodes)
1554301162.890 * * [misc]simplify:  iters left: 3 (65 enodes)
1554301162.900 * * [misc]simplify:  iters left: 2 (102 enodes)
1554301162.914 * * [misc]simplify:  iters left: 1 (119 enodes)
1554301162.944 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301162.944 * * [misc]simplify:  Extracting #1: cost 22 inf + 0
1554301162.944 * * [misc]simplify:  Extracting #2: cost 44 inf + 0
1554301162.944 * * [misc]simplify:  Extracting #3: cost 37 inf + 307
1554301162.945 * * [misc]simplify:  Extracting #4: cost 13 inf + 4586
1554301162.950 * * [misc]simplify:  Extracting #5: cost 0 inf + 7590
1554301162.952 * [exit]simplify:  Simplified to (/ (* (sin y) (sin z)) (* (cos y) (cos z)))
1554301162.952 * [misc]simplify:  Simplified (2 2 1 2 1 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (/ (* (sin y) (sin z)) (* (cos y) (cos z)))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))
1554301162.953 * * * * [misc]progress:  [ 100 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1554301162.953 * [enter]simplify:  Simplifying (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1554301162.953 * * [misc]simplify:  iters left: 5 (9 enodes)
1554301162.957 * * [misc]simplify:  iters left: 4 (36 enodes)
1554301162.968 * * [misc]simplify:  iters left: 3 (65 enodes)
1554301162.988 * * [misc]simplify:  iters left: 2 (102 enodes)
1554301163.001 * * [misc]simplify:  iters left: 1 (119 enodes)
1554301163.017 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301163.017 * * [misc]simplify:  Extracting #1: cost 22 inf + 0
1554301163.017 * * [misc]simplify:  Extracting #2: cost 44 inf + 0
1554301163.017 * * [misc]simplify:  Extracting #3: cost 37 inf + 307
1554301163.017 * * [misc]simplify:  Extracting #4: cost 13 inf + 4586
1554301163.019 * * [misc]simplify:  Extracting #5: cost 0 inf + 7590
1554301163.020 * [exit]simplify:  Simplified to (/ (* (sin y) (sin z)) (* (cos y) (cos z)))
1554301163.020 * [misc]simplify:  Simplified (2 2 1 2 1 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (/ (* (sin y) (sin z)) (* (cos y) (cos z)))) (sin a))) (* (- 1 (* (tan y) (tan z))) (cos a)))))
1554301163.020 * * * * [misc]progress:  [ 101 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ z y) a) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1554301163.020 * [enter]simplify:  Simplifying (- (+ z y) a)
1554301163.020 * * [misc]simplify:  iters left: 4 (5 enodes)
1554301163.021 * * [misc]simplify:  iters left: 3 (20 enodes)
1554301163.024 * * [misc]simplify:  iters left: 2 (32 enodes)
1554301163.028 * * [misc]simplify:  iters left: 1 (41 enodes)
1554301163.037 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301163.037 * * [misc]simplify:  Extracting #1: cost 10 inf + 0
1554301163.037 * * [misc]simplify:  Extracting #2: cost 11 inf + 86
1554301163.037 * * [misc]simplify:  Extracting #3: cost 1 inf + 586
1554301163.038 * * [misc]simplify:  Extracting #4: cost 0 inf + 628
1554301163.038 * [exit]simplify:  Simplified to (+ (- y a) z)
1554301163.038 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (+ (- y a) z) (* (- 1 (* (tan y) (tan z))) (cos a)))))
1554301163.038 * * * * [misc]progress:  [ 102 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1554301163.039 * [enter]simplify:  Simplifying (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a))
1554301163.039 * * [misc]simplify:  iters left: 6 (20 enodes)
1554301163.049 * * [misc]simplify:  iters left: 5 (86 enodes)
1554301163.077 * * [misc]simplify:  iters left: 4 (182 enodes)
1554301163.111 * * [misc]simplify:  iters left: 3 (401 enodes)
1554301163.250 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301163.250 * * [misc]simplify:  Extracting #1: cost 22 inf + 0
1554301163.250 * * [misc]simplify:  Extracting #2: cost 118 inf + 0
1554301163.251 * * [misc]simplify:  Extracting #3: cost 171 inf + 224
1554301163.252 * * [misc]simplify:  Extracting #4: cost 162 inf + 1541
1554301163.255 * * [misc]simplify:  Extracting #5: cost 67 inf + 27633
1554301163.263 * * [misc]simplify:  Extracting #6: cost 4 inf + 50876
1554301163.273 * * [misc]simplify:  Extracting #7: cost 0 inf + 52707
1554301163.286 * [exit]simplify:  Simplified to (+ (- (/ (* (sin z) (cos a)) (cos z)) (sin a)) (* (sin y) (+ (/ (* (sin z) (sin a)) (* (cos y) (cos z))) (/ (cos a) (cos y)))))
1554301163.287 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (+ (- (/ (* (sin z) (cos a)) (cos z)) (sin a)) (* (sin y) (+ (/ (* (sin z) (sin a)) (* (cos y) (cos z))) (/ (cos a) (cos y))))) (* (- 1 (* (tan y) (tan z))) (cos a)))))
1554301163.287 * * * * [misc]progress:  [ 103 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (- 1 (* (tan y) (tan z))) (cos a)))))>
1554301163.287 * [enter]simplify:  Simplifying (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a))
1554301163.288 * * [misc]simplify:  iters left: 6 (20 enodes)
1554301163.296 * * [misc]simplify:  iters left: 5 (86 enodes)
1554301163.314 * * [misc]simplify:  iters left: 4 (182 enodes)
1554301163.361 * * [misc]simplify:  iters left: 3 (401 enodes)
1554301163.452 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301163.452 * * [misc]simplify:  Extracting #1: cost 22 inf + 0
1554301163.453 * * [misc]simplify:  Extracting #2: cost 118 inf + 0
1554301163.453 * * [misc]simplify:  Extracting #3: cost 171 inf + 224
1554301163.454 * * [misc]simplify:  Extracting #4: cost 162 inf + 1541
1554301163.457 * * [misc]simplify:  Extracting #5: cost 67 inf + 27633
1554301163.467 * * [misc]simplify:  Extracting #6: cost 4 inf + 50876
1554301163.480 * * [misc]simplify:  Extracting #7: cost 0 inf + 52707
1554301163.499 * [exit]simplify:  Simplified to (+ (- (/ (* (sin z) (cos a)) (cos z)) (sin a)) (* (sin y) (+ (/ (* (sin z) (sin a)) (* (cos y) (cos z))) (/ (cos a) (cos y)))))
1554301163.499 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (+ (- (/ (* (sin z) (cos a)) (cos z)) (sin a)) (* (sin y) (+ (/ (* (sin z) (sin a)) (* (cos y) (cos z))) (/ (cos a) (cos y))))) (* (- 1 (* (tan y) (tan z))) (cos a)))))
1554301163.500 * * * * [misc]progress:  [ 104 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (+ z y) a)))>
1554301163.500 * [enter]simplify:  Simplifying (- (+ z y) a)
1554301163.500 * * [misc]simplify:  iters left: 4 (5 enodes)
1554301163.502 * * [misc]simplify:  iters left: 3 (20 enodes)
1554301163.508 * * [misc]simplify:  iters left: 2 (32 enodes)
1554301163.517 * * [misc]simplify:  iters left: 1 (41 enodes)
1554301163.526 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301163.526 * * [misc]simplify:  Extracting #1: cost 10 inf + 0
1554301163.526 * * [misc]simplify:  Extracting #2: cost 11 inf + 86
1554301163.527 * * [misc]simplify:  Extracting #3: cost 1 inf + 586
1554301163.527 * * [misc]simplify:  Extracting #4: cost 0 inf + 628
1554301163.527 * [exit]simplify:  Simplified to (+ (- y a) z)
1554301163.528 * [misc]simplify:  Simplified (2 2) to (λ (x y z a) (+ x (+ (- y a) z)))
1554301163.528 * * * * [misc]progress:  [ 105 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301163.528 * [enter]simplify:  Simplifying (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))
1554301163.528 * * [misc]simplify:  iters left: 6 (25 enodes)
1554301163.541 * * [misc]simplify:  iters left: 5 (118 enodes)
1554301163.561 * * [misc]simplify:  iters left: 4 (275 enodes)
1554301163.623 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301163.623 * * [misc]simplify:  Extracting #1: cost 11 inf + 0
1554301163.623 * * [misc]simplify:  Extracting #2: cost 55 inf + 0
1554301163.624 * * [misc]simplify:  Extracting #3: cost 165 inf + 63
1554301163.624 * * [misc]simplify:  Extracting #4: cost 221 inf + 185
1554301163.626 * * [misc]simplify:  Extracting #5: cost 173 inf + 9895
1554301163.633 * * [misc]simplify:  Extracting #6: cost 31 inf + 56596
1554301163.646 * * [misc]simplify:  Extracting #7: cost 3 inf + 72182
1554301163.669 * * [misc]simplify:  Extracting #8: cost 0 inf + 74752
1554301163.684 * [exit]simplify:  Simplified to (/ (+ (/ (* (cos a) (sin y)) (cos y)) (+ (- (* (/ (sin a) (* (cos y) (cos z))) (* (sin z) (sin y))) (sin a)) (/ (* (sin z) (cos a)) (cos z)))) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))
1554301163.684 * [misc]simplify:  Simplified (2 2) to (λ (x y z a) (+ x (/ (+ (/ (* (cos a) (sin y)) (cos y)) (+ (- (* (/ (sin a) (* (cos y) (cos z))) (* (sin z) (sin y))) (sin a)) (/ (* (sin z) (cos a)) (cos z)))) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))
1554301163.684 * * * * [misc]progress:  [ 106 / 106 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301163.684 * [enter]simplify:  Simplifying (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))
1554301163.684 * * [misc]simplify:  iters left: 6 (25 enodes)
1554301163.690 * * [misc]simplify:  iters left: 5 (118 enodes)
1554301163.710 * * [misc]simplify:  iters left: 4 (275 enodes)
1554301163.802 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301163.802 * * [misc]simplify:  Extracting #1: cost 11 inf + 0
1554301163.803 * * [misc]simplify:  Extracting #2: cost 55 inf + 0
1554301163.803 * * [misc]simplify:  Extracting #3: cost 165 inf + 63
1554301163.804 * * [misc]simplify:  Extracting #4: cost 221 inf + 185
1554301163.807 * * [misc]simplify:  Extracting #5: cost 173 inf + 9895
1554301163.822 * * [misc]simplify:  Extracting #6: cost 31 inf + 56596
1554301163.844 * * [misc]simplify:  Extracting #7: cost 3 inf + 72182
1554301163.856 * * [misc]simplify:  Extracting #8: cost 0 inf + 74752
1554301163.867 * [exit]simplify:  Simplified to (/ (+ (/ (* (cos a) (sin y)) (cos y)) (+ (- (* (/ (sin a) (* (cos y) (cos z))) (* (sin z) (sin y))) (sin a)) (/ (* (sin z) (cos a)) (cos z)))) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))
1554301163.867 * [misc]simplify:  Simplified (2 2) to (λ (x y z a) (+ x (/ (+ (/ (* (cos a) (sin y)) (cos y)) (+ (- (* (/ (sin a) (* (cos y) (cos z))) (* (sin z) (sin y))) (sin a)) (/ (* (sin z) (cos a)) (cos z)))) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))
1554301163.868 * * * [misc]progress:  adding candidates to table
1554301165.811 * * [misc]progress:  iteration 3 / 4
1554301165.811 * * * [misc]progress:  picking best candidate
1554301165.876 * * * * [misc]pick:  Picked  #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301165.876 * * * [misc]progress:  localizing error
1554301165.975 * * * [misc]progress:  generating rewritten candidates
1554301165.975 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 1 1 2 1 1)
1554301165.986 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1 1 2 1)
1554301166.017 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 2 2 2)
1554301166.028 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 1)
1554301166.717 * * * [misc]progress:  generating series expansions
1554301166.717 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 1 1 2 1 1)
1554301166.718 * [misc]backup-simplify:  Simplify (* (sin a) (* (sin z) (sin y))) into (* (sin a) (* (sin z) (sin y)))
1554301166.718 * [misc]approximate:  Taking taylor expansion of (* (sin a) (* (sin z) (sin y))) in (a z y) around 0
1554301166.718 * [misc]taylor:  Taking taylor expansion of (* (sin a) (* (sin z) (sin y))) in y
1554301166.718 * [misc]taylor:  Taking taylor expansion of (sin a) in y
1554301166.718 * [misc]taylor:  Taking taylor expansion of a in y
1554301166.718 * [misc]backup-simplify:  Simplify a into a
1554301166.718 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301166.718 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301166.718 * [misc]taylor:  Taking taylor expansion of (* (sin z) (sin y)) in y
1554301166.718 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1554301166.718 * [misc]taylor:  Taking taylor expansion of z in y
1554301166.718 * [misc]backup-simplify:  Simplify z into z
1554301166.718 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301166.718 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301166.718 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301166.718 * [misc]taylor:  Taking taylor expansion of y in y
1554301166.718 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.718 * [misc]backup-simplify:  Simplify 1 into 1
1554301166.718 * [misc]taylor:  Taking taylor expansion of (* (sin a) (* (sin z) (sin y))) in z
1554301166.718 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1554301166.718 * [misc]taylor:  Taking taylor expansion of a in z
1554301166.718 * [misc]backup-simplify:  Simplify a into a
1554301166.718 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301166.718 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301166.718 * [misc]taylor:  Taking taylor expansion of (* (sin z) (sin y)) in z
1554301166.718 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301166.718 * [misc]taylor:  Taking taylor expansion of z in z
1554301166.718 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.718 * [misc]backup-simplify:  Simplify 1 into 1
1554301166.718 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1554301166.718 * [misc]taylor:  Taking taylor expansion of y in z
1554301166.718 * [misc]backup-simplify:  Simplify y into y
1554301166.718 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301166.718 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301166.718 * [misc]taylor:  Taking taylor expansion of (* (sin a) (* (sin z) (sin y))) in a
1554301166.718 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1554301166.718 * [misc]taylor:  Taking taylor expansion of a in a
1554301166.718 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.718 * [misc]backup-simplify:  Simplify 1 into 1
1554301166.718 * [misc]taylor:  Taking taylor expansion of (* (sin z) (sin y)) in a
1554301166.718 * [misc]taylor:  Taking taylor expansion of (sin z) in a
1554301166.718 * [misc]taylor:  Taking taylor expansion of z in a
1554301166.718 * [misc]backup-simplify:  Simplify z into z
1554301166.718 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301166.718 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301166.718 * [misc]taylor:  Taking taylor expansion of (sin y) in a
1554301166.718 * [misc]taylor:  Taking taylor expansion of y in a
1554301166.718 * [misc]backup-simplify:  Simplify y into y
1554301166.718 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301166.719 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301166.719 * [misc]taylor:  Taking taylor expansion of (* (sin a) (* (sin z) (sin y))) in a
1554301166.719 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1554301166.719 * [misc]taylor:  Taking taylor expansion of a in a
1554301166.719 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.719 * [misc]backup-simplify:  Simplify 1 into 1
1554301166.719 * [misc]taylor:  Taking taylor expansion of (* (sin z) (sin y)) in a
1554301166.719 * [misc]taylor:  Taking taylor expansion of (sin z) in a
1554301166.719 * [misc]taylor:  Taking taylor expansion of z in a
1554301166.719 * [misc]backup-simplify:  Simplify z into z
1554301166.719 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301166.719 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301166.719 * [misc]taylor:  Taking taylor expansion of (sin y) in a
1554301166.719 * [misc]taylor:  Taking taylor expansion of y in a
1554301166.719 * [misc]backup-simplify:  Simplify y into y
1554301166.719 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301166.719 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301166.719 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301166.719 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301166.719 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301166.719 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301166.719 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301166.719 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301166.719 * [misc]backup-simplify:  Simplify (* (sin z) (sin y)) into (* (sin z) (sin y))
1554301166.719 * [misc]backup-simplify:  Simplify (* 0 (* (sin z) (sin y))) into 0
1554301166.719 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301166.719 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.719 * [misc]taylor:  Taking taylor expansion of 0 in y
1554301166.719 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.719 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.720 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301166.720 * [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (* 0 1)) into 0
1554301166.721 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301166.721 * [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (* 0 0)) into 0
1554301166.721 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.721 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301166.721 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1554301166.722 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301166.722 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1554301166.722 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.723 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 (sin y))) into 0
1554301166.724 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301166.724 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* (sin z) (sin y)))) into (* (sin z) (sin y))
1554301166.724 * [misc]taylor:  Taking taylor expansion of (* (sin z) (sin y)) in z
1554301166.724 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301166.724 * [misc]taylor:  Taking taylor expansion of z in z
1554301166.724 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.724 * [misc]backup-simplify:  Simplify 1 into 1
1554301166.724 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1554301166.724 * [misc]taylor:  Taking taylor expansion of y in z
1554301166.724 * [misc]backup-simplify:  Simplify y into y
1554301166.724 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301166.724 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301166.724 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301166.724 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301166.724 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301166.724 * [misc]backup-simplify:  Simplify (* 0 (sin y)) into 0
1554301166.724 * [misc]taylor:  Taking taylor expansion of 0 in y
1554301166.724 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.724 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.725 * [misc]taylor:  Taking taylor expansion of 0 in y
1554301166.725 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.725 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.725 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.726 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301166.726 * [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (+ (* 0 0) (* 0 1))) into 0
1554301166.727 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301166.727 * [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (+ (* 0 0) (* 0 0))) into 0
1554301166.727 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.728 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301166.729 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 1))) into 0
1554301166.729 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301166.730 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 0))) into 0
1554301166.730 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.730 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 (sin y)))) into 0
1554301166.731 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301166.731 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* (sin z) (sin y))))) into 0
1554301166.731 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301166.732 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.732 * [misc]taylor:  Taking taylor expansion of 0 in y
1554301166.732 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.732 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.732 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301166.732 * [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (* 0 1)) into 0
1554301166.734 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301166.734 * [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (* 0 0)) into 0
1554301166.734 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.735 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301166.735 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin y))) into (sin y)
1554301166.735 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301166.735 * [misc]taylor:  Taking taylor expansion of y in y
1554301166.735 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.735 * [misc]backup-simplify:  Simplify 1 into 1
1554301166.735 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.735 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.736 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) (* (sin (/ 1 z)) (sin (/ 1 y)))) into (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z))))
1554301166.736 * [misc]approximate:  Taking taylor expansion of (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) in (a z y) around 0
1554301166.736 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) in y
1554301166.736 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1554301166.736 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301166.736 * [misc]taylor:  Taking taylor expansion of y in y
1554301166.736 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.736 * [misc]backup-simplify:  Simplify 1 into 1
1554301166.736 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301166.736 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301166.736 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 a)) (sin (/ 1 z))) in y
1554301166.736 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1554301166.736 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301166.736 * [misc]taylor:  Taking taylor expansion of a in y
1554301166.736 * [misc]backup-simplify:  Simplify a into a
1554301166.736 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301166.736 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301166.736 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301166.736 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1554301166.736 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301166.736 * [misc]taylor:  Taking taylor expansion of z in y
1554301166.736 * [misc]backup-simplify:  Simplify z into z
1554301166.736 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301166.737 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301166.737 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301166.737 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) in z
1554301166.737 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1554301166.737 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301166.737 * [misc]taylor:  Taking taylor expansion of y in z
1554301166.737 * [misc]backup-simplify:  Simplify y into y
1554301166.737 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301166.737 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301166.737 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301166.737 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 a)) (sin (/ 1 z))) in z
1554301166.737 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1554301166.737 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301166.737 * [misc]taylor:  Taking taylor expansion of a in z
1554301166.737 * [misc]backup-simplify:  Simplify a into a
1554301166.737 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301166.737 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301166.737 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301166.737 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1554301166.737 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301166.737 * [misc]taylor:  Taking taylor expansion of z in z
1554301166.737 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.737 * [misc]backup-simplify:  Simplify 1 into 1
1554301166.738 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301166.738 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301166.738 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) in a
1554301166.738 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1554301166.738 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301166.738 * [misc]taylor:  Taking taylor expansion of y in a
1554301166.738 * [misc]backup-simplify:  Simplify y into y
1554301166.738 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301166.738 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301166.738 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301166.738 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 a)) (sin (/ 1 z))) in a
1554301166.738 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1554301166.738 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301166.738 * [misc]taylor:  Taking taylor expansion of a in a
1554301166.738 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.738 * [misc]backup-simplify:  Simplify 1 into 1
1554301166.738 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301166.738 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301166.738 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1554301166.738 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301166.738 * [misc]taylor:  Taking taylor expansion of z in a
1554301166.738 * [misc]backup-simplify:  Simplify z into z
1554301166.738 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301166.739 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301166.739 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301166.739 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) in a
1554301166.739 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1554301166.739 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301166.739 * [misc]taylor:  Taking taylor expansion of y in a
1554301166.739 * [misc]backup-simplify:  Simplify y into y
1554301166.739 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301166.739 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301166.739 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301166.739 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 a)) (sin (/ 1 z))) in a
1554301166.739 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1554301166.739 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301166.739 * [misc]taylor:  Taking taylor expansion of a in a
1554301166.739 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.739 * [misc]backup-simplify:  Simplify 1 into 1
1554301166.739 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301166.739 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301166.739 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1554301166.739 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301166.739 * [misc]taylor:  Taking taylor expansion of z in a
1554301166.739 * [misc]backup-simplify:  Simplify z into z
1554301166.739 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301166.740 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301166.740 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301166.740 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301166.740 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301166.740 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301166.740 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301166.740 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301166.740 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301166.740 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) (sin (/ 1 z))) into (* (sin (/ 1 a)) (sin (/ 1 z)))
1554301166.740 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) into (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z))))
1554301166.741 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) in z
1554301166.741 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1554301166.741 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301166.741 * [misc]taylor:  Taking taylor expansion of y in z
1554301166.741 * [misc]backup-simplify:  Simplify y into y
1554301166.741 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301166.741 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301166.741 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301166.741 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 a)) (sin (/ 1 z))) in z
1554301166.741 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1554301166.741 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301166.741 * [misc]taylor:  Taking taylor expansion of a in z
1554301166.741 * [misc]backup-simplify:  Simplify a into a
1554301166.741 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301166.741 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301166.741 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301166.741 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1554301166.741 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301166.741 * [misc]taylor:  Taking taylor expansion of z in z
1554301166.741 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.741 * [misc]backup-simplify:  Simplify 1 into 1
1554301166.741 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301166.742 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301166.742 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301166.742 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301166.742 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301166.742 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1554301166.742 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1554301166.742 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1554301166.742 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) (sin (/ 1 z))) into (* (sin (/ 1 a)) (sin (/ 1 z)))
1554301166.742 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) into (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z))))
1554301166.742 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) in y
1554301166.742 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1554301166.742 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301166.742 * [misc]taylor:  Taking taylor expansion of y in y
1554301166.742 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.742 * [misc]backup-simplify:  Simplify 1 into 1
1554301166.743 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301166.743 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301166.743 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 a)) (sin (/ 1 z))) in y
1554301166.743 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1554301166.743 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301166.743 * [misc]taylor:  Taking taylor expansion of a in y
1554301166.743 * [misc]backup-simplify:  Simplify a into a
1554301166.743 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301166.743 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301166.743 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301166.743 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1554301166.743 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301166.743 * [misc]taylor:  Taking taylor expansion of z in y
1554301166.743 * [misc]backup-simplify:  Simplify z into z
1554301166.743 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301166.743 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301166.743 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301166.743 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1554301166.743 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1554301166.744 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1554301166.744 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301166.744 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301166.744 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301166.744 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) (sin (/ 1 z))) into (* (sin (/ 1 a)) (sin (/ 1 z)))
1554301166.744 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) into (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z))))
1554301166.744 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) into (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z))))
1554301166.744 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301166.745 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1554301166.745 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301166.746 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301166.746 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1554301166.746 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.747 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 (sin (/ 1 z)))) into 0
1554301166.747 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301166.747 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1554301166.747 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301166.748 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301166.748 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1554301166.748 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.749 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (* (sin (/ 1 a)) (sin (/ 1 z))))) into 0
1554301166.749 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301166.749 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.749 * [misc]taylor:  Taking taylor expansion of 0 in y
1554301166.749 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.749 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.749 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301166.749 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1554301166.749 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301166.751 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301166.751 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1554301166.751 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.751 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 (sin (/ 1 z)))) into 0
1554301166.751 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301166.752 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1554301166.752 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301166.753 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301166.753 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1554301166.753 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.753 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (* (sin (/ 1 a)) (sin (/ 1 z))))) into 0
1554301166.754 * [misc]taylor:  Taking taylor expansion of 0 in y
1554301166.754 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.754 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.754 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301166.754 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1554301166.754 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301166.755 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301166.756 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1554301166.756 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.756 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301166.756 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1554301166.756 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301166.757 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301166.757 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1554301166.758 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.758 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 (sin (/ 1 z)))) into 0
1554301166.758 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (* (sin (/ 1 a)) (sin (/ 1 z))))) into 0
1554301166.758 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.759 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301166.760 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301166.760 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301166.761 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301166.761 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301166.761 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.762 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1554301166.763 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301166.763 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301166.763 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301166.764 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301166.764 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301166.765 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.765 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (* (sin (/ 1 a)) (sin (/ 1 z)))))) into 0
1554301166.765 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301166.765 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.765 * [misc]taylor:  Taking taylor expansion of 0 in y
1554301166.765 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.765 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.765 * [misc]taylor:  Taking taylor expansion of 0 in y
1554301166.765 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.765 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.766 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301166.767 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301166.767 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301166.768 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301166.768 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301166.768 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.769 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1554301166.770 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301166.770 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301166.770 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301166.771 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301166.771 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301166.772 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.772 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (* (sin (/ 1 a)) (sin (/ 1 z)))))) into 0
1554301166.772 * [misc]taylor:  Taking taylor expansion of 0 in y
1554301166.772 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.772 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.772 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (/ 1 y))) (* (sin (/ 1 (/ 1 a))) (sin (/ 1 (/ 1 z))))) into (* (sin a) (* (sin z) (sin y)))
1554301166.773 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (- a))) (* (sin (/ 1 (- z))) (sin (/ 1 (- y))))) into (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y))))
1554301166.773 * [misc]approximate:  Taking taylor expansion of (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) in (a z y) around 0
1554301166.773 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) in y
1554301166.773 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1554301166.773 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301166.773 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301166.773 * [misc]backup-simplify:  Simplify -1 into -1
1554301166.773 * [misc]taylor:  Taking taylor expansion of a in y
1554301166.773 * [misc]backup-simplify:  Simplify a into a
1554301166.773 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301166.773 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301166.773 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301166.773 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in y
1554301166.773 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1554301166.773 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301166.773 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301166.773 * [misc]backup-simplify:  Simplify -1 into -1
1554301166.773 * [misc]taylor:  Taking taylor expansion of z in y
1554301166.773 * [misc]backup-simplify:  Simplify z into z
1554301166.773 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301166.773 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301166.773 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301166.774 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1554301166.774 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301166.774 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301166.774 * [misc]backup-simplify:  Simplify -1 into -1
1554301166.774 * [misc]taylor:  Taking taylor expansion of y in y
1554301166.774 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.774 * [misc]backup-simplify:  Simplify 1 into 1
1554301166.774 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301166.774 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301166.774 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) in z
1554301166.774 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1554301166.774 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301166.774 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301166.774 * [misc]backup-simplify:  Simplify -1 into -1
1554301166.774 * [misc]taylor:  Taking taylor expansion of a in z
1554301166.774 * [misc]backup-simplify:  Simplify a into a
1554301166.774 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301166.774 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301166.774 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301166.774 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in z
1554301166.774 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1554301166.774 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301166.774 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301166.774 * [misc]backup-simplify:  Simplify -1 into -1
1554301166.774 * [misc]taylor:  Taking taylor expansion of z in z
1554301166.774 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.775 * [misc]backup-simplify:  Simplify 1 into 1
1554301166.775 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301166.775 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301166.775 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1554301166.775 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301166.775 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301166.775 * [misc]backup-simplify:  Simplify -1 into -1
1554301166.775 * [misc]taylor:  Taking taylor expansion of y in z
1554301166.775 * [misc]backup-simplify:  Simplify y into y
1554301166.775 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301166.775 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301166.775 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301166.775 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) in a
1554301166.775 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1554301166.775 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301166.775 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301166.775 * [misc]backup-simplify:  Simplify -1 into -1
1554301166.775 * [misc]taylor:  Taking taylor expansion of a in a
1554301166.775 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.775 * [misc]backup-simplify:  Simplify 1 into 1
1554301166.775 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301166.776 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301166.776 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in a
1554301166.776 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1554301166.776 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301166.776 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301166.776 * [misc]backup-simplify:  Simplify -1 into -1
1554301166.776 * [misc]taylor:  Taking taylor expansion of z in a
1554301166.776 * [misc]backup-simplify:  Simplify z into z
1554301166.776 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301166.776 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301166.776 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301166.776 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1554301166.776 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301166.776 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301166.776 * [misc]backup-simplify:  Simplify -1 into -1
1554301166.776 * [misc]taylor:  Taking taylor expansion of y in a
1554301166.776 * [misc]backup-simplify:  Simplify y into y
1554301166.776 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301166.776 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301166.776 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301166.776 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) in a
1554301166.776 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1554301166.776 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301166.776 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301166.776 * [misc]backup-simplify:  Simplify -1 into -1
1554301166.776 * [misc]taylor:  Taking taylor expansion of a in a
1554301166.776 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.776 * [misc]backup-simplify:  Simplify 1 into 1
1554301166.777 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301166.777 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301166.777 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in a
1554301166.777 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1554301166.777 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301166.777 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301166.777 * [misc]backup-simplify:  Simplify -1 into -1
1554301166.777 * [misc]taylor:  Taking taylor expansion of z in a
1554301166.777 * [misc]backup-simplify:  Simplify z into z
1554301166.777 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301166.777 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301166.777 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301166.777 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1554301166.777 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301166.777 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301166.777 * [misc]backup-simplify:  Simplify -1 into -1
1554301166.777 * [misc]taylor:  Taking taylor expansion of y in a
1554301166.777 * [misc]backup-simplify:  Simplify y into y
1554301166.777 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301166.777 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301166.777 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301166.778 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301166.778 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301166.778 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301166.778 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301166.778 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301166.778 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301166.778 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1554301166.778 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) into (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y))))
1554301166.778 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) in z
1554301166.778 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1554301166.778 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301166.778 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301166.779 * [misc]backup-simplify:  Simplify -1 into -1
1554301166.779 * [misc]taylor:  Taking taylor expansion of a in z
1554301166.779 * [misc]backup-simplify:  Simplify a into a
1554301166.779 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301166.779 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301166.779 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301166.779 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in z
1554301166.779 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1554301166.779 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301166.779 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301166.779 * [misc]backup-simplify:  Simplify -1 into -1
1554301166.779 * [misc]taylor:  Taking taylor expansion of z in z
1554301166.779 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.779 * [misc]backup-simplify:  Simplify 1 into 1
1554301166.779 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301166.779 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301166.779 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1554301166.779 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301166.779 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301166.779 * [misc]backup-simplify:  Simplify -1 into -1
1554301166.779 * [misc]taylor:  Taking taylor expansion of y in z
1554301166.779 * [misc]backup-simplify:  Simplify y into y
1554301166.779 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301166.780 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301166.780 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301166.780 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1554301166.780 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1554301166.780 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1554301166.780 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301166.780 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301166.780 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301166.780 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1554301166.781 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) into (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y))))
1554301166.781 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) in y
1554301166.781 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1554301166.781 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301166.781 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301166.781 * [misc]backup-simplify:  Simplify -1 into -1
1554301166.781 * [misc]taylor:  Taking taylor expansion of a in y
1554301166.781 * [misc]backup-simplify:  Simplify a into a
1554301166.781 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301166.781 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301166.781 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301166.781 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in y
1554301166.781 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1554301166.781 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301166.781 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301166.781 * [misc]backup-simplify:  Simplify -1 into -1
1554301166.781 * [misc]taylor:  Taking taylor expansion of z in y
1554301166.781 * [misc]backup-simplify:  Simplify z into z
1554301166.781 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301166.781 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301166.781 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301166.781 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1554301166.781 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301166.781 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301166.781 * [misc]backup-simplify:  Simplify -1 into -1
1554301166.782 * [misc]taylor:  Taking taylor expansion of y in y
1554301166.782 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.782 * [misc]backup-simplify:  Simplify 1 into 1
1554301166.782 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301166.782 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301166.782 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1554301166.782 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1554301166.782 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1554301166.782 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301166.782 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301166.782 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301166.783 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1554301166.783 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) into (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y))))
1554301166.783 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) into (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y))))
1554301166.783 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301166.783 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1554301166.784 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301166.785 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301166.785 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1554301166.785 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.785 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301166.786 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1554301166.786 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301166.787 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301166.787 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1554301166.787 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.787 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1554301166.788 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (* (sin (/ -1 z)) (sin (/ -1 y))))) into 0
1554301166.788 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301166.788 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.788 * [misc]taylor:  Taking taylor expansion of 0 in y
1554301166.788 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.788 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.788 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301166.788 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1554301166.788 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301166.789 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301166.790 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1554301166.790 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.790 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1554301166.790 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301166.790 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1554301166.791 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301166.792 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301166.792 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1554301166.792 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.792 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (* (sin (/ -1 z)) (sin (/ -1 y))))) into 0
1554301166.792 * [misc]taylor:  Taking taylor expansion of 0 in y
1554301166.792 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.792 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.792 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301166.793 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1554301166.793 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301166.794 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301166.794 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1554301166.795 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.795 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1554301166.795 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301166.795 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1554301166.795 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301166.796 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301166.797 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1554301166.797 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.797 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (* (sin (/ -1 z)) (sin (/ -1 y))))) into 0
1554301166.797 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.798 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301166.799 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301166.799 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301166.800 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301166.800 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301166.800 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.801 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301166.802 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301166.802 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301166.803 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301166.803 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301166.803 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.804 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1554301166.804 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (* (sin (/ -1 z)) (sin (/ -1 y)))))) into 0
1554301166.804 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301166.804 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.804 * [misc]taylor:  Taking taylor expansion of 0 in y
1554301166.804 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.804 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.804 * [misc]taylor:  Taking taylor expansion of 0 in y
1554301166.804 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.804 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.808 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301166.808 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301166.808 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301166.809 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301166.810 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301166.810 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.810 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1554301166.811 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301166.812 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301166.812 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301166.813 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301166.813 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301166.813 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.814 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (* (sin (/ -1 z)) (sin (/ -1 y)))))) into 0
1554301166.814 * [misc]taylor:  Taking taylor expansion of 0 in y
1554301166.814 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.814 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.814 * [misc]backup-simplify:  Simplify (* (sin (/ -1 (/ 1 (- a)))) (* (sin (/ -1 (/ 1 (- z)))) (sin (/ -1 (/ 1 (- y)))))) into (* (sin a) (* (sin z) (sin y)))
1554301166.814 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1 1 2 1)
1554301166.814 * [misc]backup-simplify:  Simplify (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) into (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z)))
1554301166.815 * [misc]approximate:  Taking taylor expansion of (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) in (a z y) around 0
1554301166.815 * [misc]taylor:  Taking taylor expansion of (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) in y
1554301166.815 * [misc]taylor:  Taking taylor expansion of (* (sin a) (* (sin z) (sin y))) in y
1554301166.815 * [misc]taylor:  Taking taylor expansion of (sin a) in y
1554301166.815 * [misc]taylor:  Taking taylor expansion of a in y
1554301166.815 * [misc]backup-simplify:  Simplify a into a
1554301166.815 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301166.815 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301166.815 * [misc]taylor:  Taking taylor expansion of (* (sin z) (sin y)) in y
1554301166.815 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1554301166.815 * [misc]taylor:  Taking taylor expansion of z in y
1554301166.815 * [misc]backup-simplify:  Simplify z into z
1554301166.815 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301166.815 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301166.815 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301166.815 * [misc]taylor:  Taking taylor expansion of y in y
1554301166.815 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.815 * [misc]backup-simplify:  Simplify 1 into 1
1554301166.815 * [misc]taylor:  Taking taylor expansion of (* (cos y) (cos z)) in y
1554301166.815 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301166.815 * [misc]taylor:  Taking taylor expansion of y in y
1554301166.815 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.815 * [misc]backup-simplify:  Simplify 1 into 1
1554301166.815 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1554301166.815 * [misc]taylor:  Taking taylor expansion of z in y
1554301166.815 * [misc]backup-simplify:  Simplify z into z
1554301166.815 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301166.815 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301166.815 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1554301166.816 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1554301166.816 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1554301166.816 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301166.816 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301166.816 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301166.816 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301166.816 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1554301166.818 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301166.818 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301166.819 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1554301166.820 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301166.820 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1554301166.820 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.820 * [misc]backup-simplify:  Simplify (+ (* (sin z) 1) (* 0 0)) into (sin z)
1554301166.821 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301166.821 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
1554301166.822 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301166.822 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
1554301166.822 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.822 * [misc]backup-simplify:  Simplify (+ (* (sin a) (sin z)) (* 0 0)) into (* (sin a) (sin z))
1554301166.823 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301166.823 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301166.823 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301166.823 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301166.823 * [misc]backup-simplify:  Simplify (* 1 (cos z)) into (cos z)
1554301166.823 * [misc]backup-simplify:  Simplify (/ (* (sin a) (sin z)) (cos z)) into (/ (* (sin a) (sin z)) (cos z))
1554301166.823 * [misc]taylor:  Taking taylor expansion of (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) in z
1554301166.823 * [misc]taylor:  Taking taylor expansion of (* (sin a) (* (sin z) (sin y))) in z
1554301166.823 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1554301166.823 * [misc]taylor:  Taking taylor expansion of a in z
1554301166.823 * [misc]backup-simplify:  Simplify a into a
1554301166.823 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301166.823 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301166.823 * [misc]taylor:  Taking taylor expansion of (* (sin z) (sin y)) in z
1554301166.823 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301166.823 * [misc]taylor:  Taking taylor expansion of z in z
1554301166.824 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.824 * [misc]backup-simplify:  Simplify 1 into 1
1554301166.824 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1554301166.824 * [misc]taylor:  Taking taylor expansion of y in z
1554301166.824 * [misc]backup-simplify:  Simplify y into y
1554301166.824 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301166.824 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301166.824 * [misc]taylor:  Taking taylor expansion of (* (cos y) (cos z)) in z
1554301166.824 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1554301166.824 * [misc]taylor:  Taking taylor expansion of y in z
1554301166.824 * [misc]backup-simplify:  Simplify y into y
1554301166.824 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301166.824 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301166.824 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301166.824 * [misc]taylor:  Taking taylor expansion of z in z
1554301166.824 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.824 * [misc]backup-simplify:  Simplify 1 into 1
1554301166.824 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1554301166.824 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1554301166.824 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1554301166.824 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301166.824 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301166.824 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301166.825 * [misc]backup-simplify:  Simplify (* 0 (sin y)) into 0
1554301166.825 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1554301166.825 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301166.825 * [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (* 0 1)) into 0
1554301166.826 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301166.826 * [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (* 0 0)) into 0
1554301166.826 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.827 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301166.828 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin y))) into (sin y)
1554301166.828 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301166.828 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
1554301166.829 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301166.829 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
1554301166.829 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.830 * [misc]backup-simplify:  Simplify (+ (* (sin a) (sin y)) (* 0 0)) into (* (sin a) (sin y))
1554301166.830 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301166.830 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301166.830 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301166.830 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301166.830 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301166.830 * [misc]backup-simplify:  Simplify (/ (* (sin a) (sin y)) (cos y)) into (/ (* (sin a) (sin y)) (cos y))
1554301166.830 * [misc]taylor:  Taking taylor expansion of (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) in a
1554301166.830 * [misc]taylor:  Taking taylor expansion of (* (sin a) (* (sin z) (sin y))) in a
1554301166.830 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1554301166.830 * [misc]taylor:  Taking taylor expansion of a in a
1554301166.830 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.830 * [misc]backup-simplify:  Simplify 1 into 1
1554301166.830 * [misc]taylor:  Taking taylor expansion of (* (sin z) (sin y)) in a
1554301166.830 * [misc]taylor:  Taking taylor expansion of (sin z) in a
1554301166.830 * [misc]taylor:  Taking taylor expansion of z in a
1554301166.830 * [misc]backup-simplify:  Simplify z into z
1554301166.830 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301166.831 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301166.831 * [misc]taylor:  Taking taylor expansion of (sin y) in a
1554301166.831 * [misc]taylor:  Taking taylor expansion of y in a
1554301166.831 * [misc]backup-simplify:  Simplify y into y
1554301166.831 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301166.831 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301166.831 * [misc]taylor:  Taking taylor expansion of (* (cos y) (cos z)) in a
1554301166.831 * [misc]taylor:  Taking taylor expansion of (cos y) in a
1554301166.831 * [misc]taylor:  Taking taylor expansion of y in a
1554301166.831 * [misc]backup-simplify:  Simplify y into y
1554301166.831 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301166.831 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301166.831 * [misc]taylor:  Taking taylor expansion of (cos z) in a
1554301166.831 * [misc]taylor:  Taking taylor expansion of z in a
1554301166.831 * [misc]backup-simplify:  Simplify z into z
1554301166.831 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301166.831 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301166.831 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301166.831 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301166.831 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301166.831 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301166.831 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301166.831 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301166.832 * [misc]backup-simplify:  Simplify (* (sin z) (sin y)) into (* (sin z) (sin y))
1554301166.832 * [misc]backup-simplify:  Simplify (* 0 (* (sin z) (sin y))) into 0
1554301166.832 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301166.832 * [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (* 0 1)) into 0
1554301166.833 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301166.833 * [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (* 0 0)) into 0
1554301166.833 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.833 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301166.834 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1554301166.834 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301166.834 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1554301166.834 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.834 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 (sin y))) into 0
1554301166.835 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301166.835 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* (sin z) (sin y)))) into (* (sin z) (sin y))
1554301166.835 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301166.835 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301166.835 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301166.835 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301166.835 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301166.836 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301166.836 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301166.836 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301166.836 * [misc]backup-simplify:  Simplify (* (cos y) (cos z)) into (* (cos z) (cos y))
1554301166.836 * [misc]backup-simplify:  Simplify (/ (* (sin z) (sin y)) (* (cos z) (cos y))) into (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1554301166.836 * [misc]taylor:  Taking taylor expansion of (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) in a
1554301166.836 * [misc]taylor:  Taking taylor expansion of (* (sin a) (* (sin z) (sin y))) in a
1554301166.836 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1554301166.836 * [misc]taylor:  Taking taylor expansion of a in a
1554301166.836 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.836 * [misc]backup-simplify:  Simplify 1 into 1
1554301166.836 * [misc]taylor:  Taking taylor expansion of (* (sin z) (sin y)) in a
1554301166.836 * [misc]taylor:  Taking taylor expansion of (sin z) in a
1554301166.836 * [misc]taylor:  Taking taylor expansion of z in a
1554301166.836 * [misc]backup-simplify:  Simplify z into z
1554301166.836 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301166.836 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301166.836 * [misc]taylor:  Taking taylor expansion of (sin y) in a
1554301166.836 * [misc]taylor:  Taking taylor expansion of y in a
1554301166.836 * [misc]backup-simplify:  Simplify y into y
1554301166.836 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301166.836 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301166.836 * [misc]taylor:  Taking taylor expansion of (* (cos y) (cos z)) in a
1554301166.836 * [misc]taylor:  Taking taylor expansion of (cos y) in a
1554301166.836 * [misc]taylor:  Taking taylor expansion of y in a
1554301166.836 * [misc]backup-simplify:  Simplify y into y
1554301166.836 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301166.836 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301166.836 * [misc]taylor:  Taking taylor expansion of (cos z) in a
1554301166.836 * [misc]taylor:  Taking taylor expansion of z in a
1554301166.836 * [misc]backup-simplify:  Simplify z into z
1554301166.836 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301166.836 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301166.836 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301166.836 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301166.836 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301166.837 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301166.837 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301166.837 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301166.837 * [misc]backup-simplify:  Simplify (* (sin z) (sin y)) into (* (sin z) (sin y))
1554301166.837 * [misc]backup-simplify:  Simplify (* 0 (* (sin z) (sin y))) into 0
1554301166.837 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301166.837 * [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (* 0 1)) into 0
1554301166.838 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301166.838 * [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (* 0 0)) into 0
1554301166.838 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.838 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301166.838 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1554301166.839 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301166.839 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1554301166.839 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.839 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 (sin y))) into 0
1554301166.840 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301166.840 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* (sin z) (sin y)))) into (* (sin z) (sin y))
1554301166.840 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301166.840 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301166.840 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301166.840 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301166.840 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301166.840 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301166.840 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301166.840 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301166.840 * [misc]backup-simplify:  Simplify (* (cos y) (cos z)) into (* (cos z) (cos y))
1554301166.840 * [misc]backup-simplify:  Simplify (/ (* (sin z) (sin y)) (* (cos z) (cos y))) into (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1554301166.840 * [misc]taylor:  Taking taylor expansion of (/ (* (sin z) (sin y)) (* (cos y) (cos z))) in z
1554301166.840 * [misc]taylor:  Taking taylor expansion of (* (sin z) (sin y)) in z
1554301166.840 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301166.840 * [misc]taylor:  Taking taylor expansion of z in z
1554301166.841 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.841 * [misc]backup-simplify:  Simplify 1 into 1
1554301166.841 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1554301166.841 * [misc]taylor:  Taking taylor expansion of y in z
1554301166.841 * [misc]backup-simplify:  Simplify y into y
1554301166.841 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301166.841 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301166.841 * [misc]taylor:  Taking taylor expansion of (* (cos y) (cos z)) in z
1554301166.841 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1554301166.841 * [misc]taylor:  Taking taylor expansion of y in z
1554301166.841 * [misc]backup-simplify:  Simplify y into y
1554301166.841 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301166.841 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301166.841 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301166.841 * [misc]taylor:  Taking taylor expansion of z in z
1554301166.841 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.841 * [misc]backup-simplify:  Simplify 1 into 1
1554301166.841 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301166.841 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301166.841 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301166.841 * [misc]backup-simplify:  Simplify (* 0 (sin y)) into 0
1554301166.841 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301166.841 * [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (* 0 1)) into 0
1554301166.842 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301166.842 * [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (* 0 0)) into 0
1554301166.842 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.843 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301166.843 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin y))) into (sin y)
1554301166.843 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301166.843 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301166.843 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301166.843 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301166.843 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301166.843 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1554301166.843 * [misc]taylor:  Taking taylor expansion of (/ (sin y) (cos y)) in y
1554301166.843 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301166.843 * [misc]taylor:  Taking taylor expansion of y in y
1554301166.843 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.843 * [misc]backup-simplify:  Simplify 1 into 1
1554301166.843 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301166.843 * [misc]taylor:  Taking taylor expansion of y in y
1554301166.844 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.844 * [misc]backup-simplify:  Simplify 1 into 1
1554301166.844 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301166.844 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301166.844 * [misc]backup-simplify:  Simplify 1 into 1
1554301166.845 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301166.845 * [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (+ (* 0 0) (* 0 1))) into 0
1554301166.846 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301166.846 * [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (+ (* 0 0) (* 0 0))) into 0
1554301166.846 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.847 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301166.847 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 1))) into 0
1554301166.848 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301166.848 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 0))) into 0
1554301166.848 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.848 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 (sin y)))) into 0
1554301166.849 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301166.849 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* (sin z) (sin y))))) into 0
1554301166.849 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301166.849 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1554301166.850 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301166.850 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1554301166.850 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301166.850 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.850 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301166.851 * [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (* 0 1)) into 0
1554301166.851 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301166.852 * [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (* 0 0)) into 0
1554301166.852 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301166.852 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.852 * [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (* 0 (cos z))) into 0
1554301166.852 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos z) (cos y))) (+ (* (/ (* (sin z) (sin y)) (* (cos y) (cos z))) (/ 0 (* (cos z) (cos y)))))) into 0
1554301166.852 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301166.852 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.852 * [misc]taylor:  Taking taylor expansion of 0 in y
1554301166.852 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.852 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.853 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301166.853 * [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (+ (* 0 0) (* 0 1))) into 0
1554301166.854 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301166.854 * [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (+ (* 0 0) (* 0 0))) into 0
1554301166.854 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.855 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301166.855 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin y)))) into 0
1554301166.855 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301166.855 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301166.855 * [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (* 0 1)) into 0
1554301166.856 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301166.856 * [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (* 0 0)) into 0
1554301166.856 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301166.856 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.856 * [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (* 0 1)) into 0
1554301166.857 * [misc]backup-simplify:  Simplify (- (/ 0 (cos y)) (+ (* (/ (sin y) (cos y)) (/ 0 (cos y))))) into 0
1554301166.857 * [misc]taylor:  Taking taylor expansion of 0 in y
1554301166.857 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.857 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.857 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301166.857 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301166.858 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1554301166.858 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.859 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1554301166.859 * [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1554301166.860 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301166.860 * [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1554301166.860 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.861 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1554301166.862 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1554301166.863 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301166.863 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1554301166.863 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.863 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin y))))) into 0
1554301166.864 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1554301166.865 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* (- 1/6) (* (sin z) (sin y)))))) into (- (* 1/6 (* (sin z) (sin y))))
1554301166.865 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301166.865 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 1))) into 0
1554301166.866 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301166.866 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 0))) into 0
1554301166.866 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301166.866 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.867 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301166.867 * [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (+ (* 0 0) (* 0 1))) into 0
1554301166.868 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301166.868 * [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (+ (* 0 0) (* 0 0))) into 0
1554301166.868 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301166.868 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.868 * [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (+ (* 0 0) (* 0 (cos z)))) into 0
1554301166.869 * [misc]backup-simplify:  Simplify (- (/ (- (* 1/6 (* (sin z) (sin y)))) (* (cos z) (cos y))) (+ (* (/ (* (sin z) (sin y)) (* (cos y) (cos z))) (/ 0 (* (cos z) (cos y)))) (* 0 (/ 0 (* (cos z) (cos y)))))) into (- (* 1/6 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))
1554301166.869 * [misc]taylor:  Taking taylor expansion of (- (* 1/6 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) in z
1554301166.869 * [misc]taylor:  Taking taylor expansion of (* 1/6 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) in z
1554301166.869 * [misc]taylor:  Taking taylor expansion of 1/6 in z
1554301166.869 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1554301166.869 * [misc]taylor:  Taking taylor expansion of (/ (* (sin z) (sin y)) (* (cos y) (cos z))) in z
1554301166.869 * [misc]taylor:  Taking taylor expansion of (* (sin z) (sin y)) in z
1554301166.869 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301166.869 * [misc]taylor:  Taking taylor expansion of z in z
1554301166.869 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.869 * [misc]backup-simplify:  Simplify 1 into 1
1554301166.869 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1554301166.869 * [misc]taylor:  Taking taylor expansion of y in z
1554301166.869 * [misc]backup-simplify:  Simplify y into y
1554301166.869 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301166.869 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301166.869 * [misc]taylor:  Taking taylor expansion of (* (cos y) (cos z)) in z
1554301166.869 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1554301166.869 * [misc]taylor:  Taking taylor expansion of y in z
1554301166.869 * [misc]backup-simplify:  Simplify y into y
1554301166.869 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301166.869 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301166.869 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301166.869 * [misc]taylor:  Taking taylor expansion of z in z
1554301166.869 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.869 * [misc]backup-simplify:  Simplify 1 into 1
1554301166.869 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301166.869 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301166.869 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301166.869 * [misc]backup-simplify:  Simplify (* 0 (sin y)) into 0
1554301166.869 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301166.870 * [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (* 0 1)) into 0
1554301166.870 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301166.870 * [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (* 0 0)) into 0
1554301166.870 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.871 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301166.871 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin y))) into (sin y)
1554301166.871 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301166.871 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301166.871 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301166.871 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301166.871 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301166.872 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1554301166.872 * [misc]backup-simplify:  Simplify (* 1/6 (/ (sin y) (cos y))) into (* 1/6 (/ (sin y) (cos y)))
1554301166.872 * [misc]backup-simplify:  Simplify (- (* 1/6 (/ (sin y) (cos y)))) into (- (* 1/6 (/ (sin y) (cos y))))
1554301166.872 * [misc]taylor:  Taking taylor expansion of (- (* 1/6 (/ (sin y) (cos y)))) in y
1554301166.872 * [misc]taylor:  Taking taylor expansion of (* 1/6 (/ (sin y) (cos y))) in y
1554301166.872 * [misc]taylor:  Taking taylor expansion of 1/6 in y
1554301166.872 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1554301166.872 * [misc]taylor:  Taking taylor expansion of (/ (sin y) (cos y)) in y
1554301166.872 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301166.872 * [misc]taylor:  Taking taylor expansion of y in y
1554301166.872 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.872 * [misc]backup-simplify:  Simplify 1 into 1
1554301166.872 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301166.872 * [misc]taylor:  Taking taylor expansion of y in y
1554301166.872 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.872 * [misc]backup-simplify:  Simplify 1 into 1
1554301166.873 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301166.873 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301166.873 * [misc]backup-simplify:  Simplify (* 1/6 1) into 1/6
1554301166.873 * [misc]backup-simplify:  Simplify (- 1/6) into -1/6
1554301166.873 * [misc]backup-simplify:  Simplify -1/6 into -1/6
1554301166.873 * [misc]taylor:  Taking taylor expansion of 0 in y
1554301166.873 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.873 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.874 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1554301166.874 * [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1554301166.875 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301166.875 * [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1554301166.876 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.877 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1554301166.877 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* (- 1/6) (sin y))))) into (- (* 1/6 (sin y)))
1554301166.878 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1554301166.878 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301166.878 * [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (+ (* 0 0) (* 0 1))) into 0
1554301166.879 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301166.879 * [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (+ (* 0 0) (* 0 0))) into 0
1554301166.879 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301166.879 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.880 * [misc]backup-simplify:  Simplify (+ (* (cos y) (- 1/2)) (+ (* 0 0) (* 0 1))) into (- (* 1/2 (cos y)))
1554301166.880 * [misc]backup-simplify:  Simplify (- (/ (- (* 1/6 (sin y))) (cos y)) (+ (* (/ (sin y) (cos y)) (/ (- (* 1/2 (cos y))) (cos y))) (* 0 (/ 0 (cos y))))) into (* 1/3 (/ (sin y) (cos y)))
1554301166.880 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (sin y) (cos y))) in y
1554301166.880 * [misc]taylor:  Taking taylor expansion of 1/3 in y
1554301166.880 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1554301166.880 * [misc]taylor:  Taking taylor expansion of (/ (sin y) (cos y)) in y
1554301166.880 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301166.880 * [misc]taylor:  Taking taylor expansion of y in y
1554301166.880 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.880 * [misc]backup-simplify:  Simplify 1 into 1
1554301166.880 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301166.880 * [misc]taylor:  Taking taylor expansion of y in y
1554301166.880 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.880 * [misc]backup-simplify:  Simplify 1 into 1
1554301166.881 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301166.881 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301166.881 * [misc]backup-simplify:  Simplify (* 1/3 1) into 1/3
1554301166.881 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1554301166.881 * [misc]backup-simplify:  Simplify (+ (* 1/3 (* y (* (pow z 3) a))) (+ (* -1/6 (* y (* z (pow a 3)))) (* 1 (* y (* z a))))) into (- (+ (* a (* z y)) (* 1/3 (* a (* (pow z 3) y)))) (* 1/6 (* (pow a 3) (* z y))))
1554301166.882 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 a)) (* (sin (/ 1 z)) (sin (/ 1 y)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y))))
1554301166.882 * [misc]approximate:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) in (a z y) around 0
1554301166.882 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) in y
1554301166.882 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) in y
1554301166.882 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1554301166.882 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301166.882 * [misc]taylor:  Taking taylor expansion of y in y
1554301166.882 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.882 * [misc]backup-simplify:  Simplify 1 into 1
1554301166.882 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301166.882 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301166.882 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 a)) (sin (/ 1 z))) in y
1554301166.882 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1554301166.882 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301166.882 * [misc]taylor:  Taking taylor expansion of a in y
1554301166.882 * [misc]backup-simplify:  Simplify a into a
1554301166.882 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301166.882 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301166.882 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301166.882 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1554301166.882 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301166.882 * [misc]taylor:  Taking taylor expansion of z in y
1554301166.882 * [misc]backup-simplify:  Simplify z into z
1554301166.882 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301166.882 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301166.882 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301166.882 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 z)) (cos (/ 1 y))) in y
1554301166.882 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1554301166.882 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301166.882 * [misc]taylor:  Taking taylor expansion of z in y
1554301166.882 * [misc]backup-simplify:  Simplify z into z
1554301166.882 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301166.882 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301166.883 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301166.883 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1554301166.883 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301166.883 * [misc]taylor:  Taking taylor expansion of y in y
1554301166.883 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.883 * [misc]backup-simplify:  Simplify 1 into 1
1554301166.883 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301166.883 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301166.883 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1554301166.883 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1554301166.883 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1554301166.883 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301166.883 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301166.883 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301166.883 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) (sin (/ 1 z))) into (* (sin (/ 1 a)) (sin (/ 1 z)))
1554301166.883 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) into (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z))))
1554301166.883 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301166.883 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301166.883 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301166.884 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301166.884 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) (cos (/ 1 y))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1554301166.884 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y))))
1554301166.884 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) in z
1554301166.884 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) in z
1554301166.884 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1554301166.884 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301166.884 * [misc]taylor:  Taking taylor expansion of y in z
1554301166.884 * [misc]backup-simplify:  Simplify y into y
1554301166.884 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301166.884 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301166.884 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301166.884 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 a)) (sin (/ 1 z))) in z
1554301166.884 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1554301166.884 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301166.884 * [misc]taylor:  Taking taylor expansion of a in z
1554301166.884 * [misc]backup-simplify:  Simplify a into a
1554301166.884 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301166.884 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301166.884 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301166.884 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1554301166.884 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301166.884 * [misc]taylor:  Taking taylor expansion of z in z
1554301166.884 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.884 * [misc]backup-simplify:  Simplify 1 into 1
1554301166.884 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301166.884 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301166.884 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 z)) (cos (/ 1 y))) in z
1554301166.884 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1554301166.884 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301166.885 * [misc]taylor:  Taking taylor expansion of z in z
1554301166.885 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.885 * [misc]backup-simplify:  Simplify 1 into 1
1554301166.885 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301166.885 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301166.885 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1554301166.885 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301166.885 * [misc]taylor:  Taking taylor expansion of y in z
1554301166.885 * [misc]backup-simplify:  Simplify y into y
1554301166.885 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301166.885 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301166.885 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301166.885 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301166.885 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301166.885 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301166.885 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1554301166.885 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1554301166.885 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1554301166.885 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) (sin (/ 1 z))) into (* (sin (/ 1 a)) (sin (/ 1 z)))
1554301166.885 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) into (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z))))
1554301166.885 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301166.885 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301166.886 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301166.886 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301166.886 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) (cos (/ 1 y))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1554301166.886 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y))))
1554301166.886 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) in a
1554301166.886 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) in a
1554301166.886 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1554301166.886 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301166.886 * [misc]taylor:  Taking taylor expansion of y in a
1554301166.886 * [misc]backup-simplify:  Simplify y into y
1554301166.886 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301166.886 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301166.886 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301166.886 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 a)) (sin (/ 1 z))) in a
1554301166.886 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1554301166.886 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301166.886 * [misc]taylor:  Taking taylor expansion of a in a
1554301166.886 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.886 * [misc]backup-simplify:  Simplify 1 into 1
1554301166.886 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301166.886 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301166.886 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1554301166.886 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301166.886 * [misc]taylor:  Taking taylor expansion of z in a
1554301166.886 * [misc]backup-simplify:  Simplify z into z
1554301166.886 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301166.887 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301166.887 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301166.887 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 z)) (cos (/ 1 y))) in a
1554301166.887 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1554301166.887 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301166.887 * [misc]taylor:  Taking taylor expansion of z in a
1554301166.887 * [misc]backup-simplify:  Simplify z into z
1554301166.887 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301166.887 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301166.887 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301166.887 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1554301166.887 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301166.887 * [misc]taylor:  Taking taylor expansion of y in a
1554301166.887 * [misc]backup-simplify:  Simplify y into y
1554301166.887 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301166.887 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301166.887 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301166.887 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301166.887 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301166.887 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301166.887 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301166.887 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301166.887 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301166.887 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) (sin (/ 1 z))) into (* (sin (/ 1 a)) (sin (/ 1 z)))
1554301166.887 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) into (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z))))
1554301166.887 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301166.888 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301166.888 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301166.888 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301166.888 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301166.888 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301166.888 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301166.888 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301166.888 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) (cos (/ 1 y))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1554301166.888 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y))))
1554301166.888 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) in a
1554301166.888 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) in a
1554301166.888 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1554301166.888 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301166.888 * [misc]taylor:  Taking taylor expansion of y in a
1554301166.888 * [misc]backup-simplify:  Simplify y into y
1554301166.888 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301166.888 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301166.888 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301166.888 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 a)) (sin (/ 1 z))) in a
1554301166.888 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1554301166.888 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301166.888 * [misc]taylor:  Taking taylor expansion of a in a
1554301166.888 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.889 * [misc]backup-simplify:  Simplify 1 into 1
1554301166.889 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301166.889 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301166.889 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1554301166.889 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301166.889 * [misc]taylor:  Taking taylor expansion of z in a
1554301166.889 * [misc]backup-simplify:  Simplify z into z
1554301166.889 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301166.889 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301166.889 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301166.889 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 z)) (cos (/ 1 y))) in a
1554301166.889 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1554301166.889 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301166.889 * [misc]taylor:  Taking taylor expansion of z in a
1554301166.889 * [misc]backup-simplify:  Simplify z into z
1554301166.889 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301166.889 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301166.889 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301166.889 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1554301166.889 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301166.889 * [misc]taylor:  Taking taylor expansion of y in a
1554301166.889 * [misc]backup-simplify:  Simplify y into y
1554301166.889 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301166.889 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301166.889 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301166.889 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301166.889 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301166.889 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301166.889 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301166.889 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301166.890 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301166.890 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) (sin (/ 1 z))) into (* (sin (/ 1 a)) (sin (/ 1 z)))
1554301166.890 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) into (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z))))
1554301166.890 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301166.890 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301166.890 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301166.890 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301166.890 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301166.890 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301166.890 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301166.890 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301166.890 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) (cos (/ 1 y))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1554301166.890 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y))))
1554301166.891 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) in z
1554301166.891 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) in z
1554301166.891 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1554301166.891 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301166.891 * [misc]taylor:  Taking taylor expansion of y in z
1554301166.891 * [misc]backup-simplify:  Simplify y into y
1554301166.891 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301166.891 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301166.891 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301166.891 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 a)) (sin (/ 1 z))) in z
1554301166.891 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1554301166.891 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301166.891 * [misc]taylor:  Taking taylor expansion of a in z
1554301166.891 * [misc]backup-simplify:  Simplify a into a
1554301166.891 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301166.891 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301166.891 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301166.891 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1554301166.891 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301166.891 * [misc]taylor:  Taking taylor expansion of z in z
1554301166.891 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.891 * [misc]backup-simplify:  Simplify 1 into 1
1554301166.891 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301166.891 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301166.891 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 z)) (cos (/ 1 y))) in z
1554301166.891 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1554301166.891 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301166.891 * [misc]taylor:  Taking taylor expansion of z in z
1554301166.891 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.891 * [misc]backup-simplify:  Simplify 1 into 1
1554301166.891 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301166.891 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301166.891 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1554301166.892 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301166.892 * [misc]taylor:  Taking taylor expansion of y in z
1554301166.892 * [misc]backup-simplify:  Simplify y into y
1554301166.892 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301166.892 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301166.892 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301166.892 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301166.892 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301166.892 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301166.892 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1554301166.892 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1554301166.892 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1554301166.892 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) (sin (/ 1 z))) into (* (sin (/ 1 a)) (sin (/ 1 z)))
1554301166.892 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) into (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z))))
1554301166.892 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301166.892 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301166.892 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301166.892 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301166.892 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) (cos (/ 1 y))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1554301166.893 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y))))
1554301166.893 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) in y
1554301166.893 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) in y
1554301166.893 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1554301166.893 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301166.893 * [misc]taylor:  Taking taylor expansion of y in y
1554301166.893 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.893 * [misc]backup-simplify:  Simplify 1 into 1
1554301166.893 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301166.893 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301166.893 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 a)) (sin (/ 1 z))) in y
1554301166.893 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1554301166.893 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301166.893 * [misc]taylor:  Taking taylor expansion of a in y
1554301166.893 * [misc]backup-simplify:  Simplify a into a
1554301166.893 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301166.893 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301166.893 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301166.893 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1554301166.893 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301166.893 * [misc]taylor:  Taking taylor expansion of z in y
1554301166.893 * [misc]backup-simplify:  Simplify z into z
1554301166.893 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301166.893 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301166.894 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301166.894 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 z)) (cos (/ 1 y))) in y
1554301166.894 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1554301166.894 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301166.894 * [misc]taylor:  Taking taylor expansion of z in y
1554301166.894 * [misc]backup-simplify:  Simplify z into z
1554301166.894 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301166.894 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301166.894 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301166.894 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1554301166.894 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301166.894 * [misc]taylor:  Taking taylor expansion of y in y
1554301166.894 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.894 * [misc]backup-simplify:  Simplify 1 into 1
1554301166.894 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301166.894 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301166.894 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1554301166.894 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1554301166.894 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1554301166.894 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301166.894 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301166.894 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301166.894 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) (sin (/ 1 z))) into (* (sin (/ 1 a)) (sin (/ 1 z)))
1554301166.894 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) into (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z))))
1554301166.894 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301166.895 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301166.895 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301166.895 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301166.895 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) (cos (/ 1 y))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1554301166.895 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y))))
1554301166.895 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) into (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y))))
1554301166.895 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301166.895 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1554301166.895 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301166.896 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301166.896 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1554301166.897 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.897 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 (sin (/ 1 z)))) into 0
1554301166.897 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301166.897 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1554301166.897 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301166.898 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301166.898 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1554301166.898 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.898 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (* (sin (/ 1 a)) (sin (/ 1 z))))) into 0
1554301166.898 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301166.898 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1554301166.898 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301166.899 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301166.899 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1554301166.899 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301166.899 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.899 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301166.900 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1554301166.900 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301166.900 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301166.900 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1554301166.900 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301166.901 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.901 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 (cos (/ 1 y)))) into 0
1554301166.901 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1554301166.901 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301166.901 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.901 * [misc]taylor:  Taking taylor expansion of 0 in y
1554301166.901 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.901 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.902 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301166.902 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1554301166.902 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301166.903 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301166.903 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1554301166.904 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.904 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 (sin (/ 1 z)))) into 0
1554301166.904 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301166.904 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1554301166.904 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301166.905 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301166.906 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1554301166.906 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.906 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (* (sin (/ 1 a)) (sin (/ 1 z))))) into 0
1554301166.906 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301166.906 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1554301166.907 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301166.908 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301166.908 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1554301166.908 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301166.908 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.908 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 (cos (/ 1 y)))) into 0
1554301166.909 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1554301166.909 * [misc]taylor:  Taking taylor expansion of 0 in y
1554301166.909 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.909 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.909 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301166.909 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1554301166.910 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301166.911 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301166.911 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1554301166.911 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.911 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301166.912 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1554301166.912 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301166.913 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301166.913 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1554301166.913 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.913 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 (sin (/ 1 z)))) into 0
1554301166.914 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (* (sin (/ 1 a)) (sin (/ 1 z))))) into 0
1554301166.914 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301166.914 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1554301166.914 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301166.915 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301166.915 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1554301166.915 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301166.916 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.916 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 (cos (/ 1 y)))) into 0
1554301166.916 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1554301166.916 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.918 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301166.918 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301166.918 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301166.919 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301166.920 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301166.920 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.920 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1554301166.921 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301166.921 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301166.922 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301166.923 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301166.923 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301166.923 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.923 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (* (sin (/ 1 a)) (sin (/ 1 z)))))) into 0
1554301166.924 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301166.925 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301166.925 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301166.926 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301166.926 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301166.926 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301166.927 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.928 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301166.928 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301166.928 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301166.929 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301166.929 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301166.929 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301166.929 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.930 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 (cos (/ 1 y))))) into 0
1554301166.930 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))) (* 0 (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1554301166.930 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301166.930 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.930 * [misc]taylor:  Taking taylor expansion of 0 in y
1554301166.930 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.930 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.930 * [misc]taylor:  Taking taylor expansion of 0 in y
1554301166.930 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.930 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.931 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301166.931 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301166.932 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301166.932 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301166.932 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301166.932 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.933 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1554301166.933 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301166.933 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301166.934 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301166.934 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301166.934 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301166.934 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.935 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (* (sin (/ 1 a)) (sin (/ 1 z)))))) into 0
1554301166.935 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301166.935 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301166.936 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301166.937 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301166.937 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301166.937 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301166.938 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.938 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 (cos (/ 1 y))))) into 0
1554301166.938 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))) (* 0 (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1554301166.938 * [misc]taylor:  Taking taylor expansion of 0 in y
1554301166.938 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.938 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.938 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 (/ 1 y))) (* (sin (/ 1 (/ 1 a))) (sin (/ 1 (/ 1 z))))) (* (cos (/ 1 (/ 1 z))) (cos (/ 1 (/ 1 y))))) into (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z)))
1554301166.939 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 (- a))) (* (sin (/ 1 (- z))) (sin (/ 1 (- y))))) (* (cos (/ 1 (- y))) (cos (/ 1 (- z))))) into (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))
1554301166.939 * [misc]approximate:  Taking taylor expansion of (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))) in (a z y) around 0
1554301166.939 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))) in y
1554301166.939 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) in y
1554301166.939 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1554301166.939 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301166.939 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301166.939 * [misc]backup-simplify:  Simplify -1 into -1
1554301166.939 * [misc]taylor:  Taking taylor expansion of a in y
1554301166.939 * [misc]backup-simplify:  Simplify a into a
1554301166.939 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301166.939 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301166.939 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301166.939 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in y
1554301166.939 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1554301166.939 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301166.939 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301166.939 * [misc]backup-simplify:  Simplify -1 into -1
1554301166.939 * [misc]taylor:  Taking taylor expansion of z in y
1554301166.939 * [misc]backup-simplify:  Simplify z into z
1554301166.939 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301166.939 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301166.939 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301166.939 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1554301166.939 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301166.939 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301166.939 * [misc]backup-simplify:  Simplify -1 into -1
1554301166.939 * [misc]taylor:  Taking taylor expansion of y in y
1554301166.939 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.939 * [misc]backup-simplify:  Simplify 1 into 1
1554301166.939 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301166.939 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301166.939 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 y)) (cos (/ -1 z))) in y
1554301166.939 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1554301166.939 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301166.939 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301166.939 * [misc]backup-simplify:  Simplify -1 into -1
1554301166.939 * [misc]taylor:  Taking taylor expansion of y in y
1554301166.940 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.940 * [misc]backup-simplify:  Simplify 1 into 1
1554301166.940 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301166.940 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301166.940 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1554301166.940 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301166.940 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301166.940 * [misc]backup-simplify:  Simplify -1 into -1
1554301166.940 * [misc]taylor:  Taking taylor expansion of z in y
1554301166.940 * [misc]backup-simplify:  Simplify z into z
1554301166.940 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301166.940 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301166.940 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301166.940 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1554301166.940 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1554301166.940 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1554301166.940 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301166.940 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301166.940 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301166.940 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1554301166.940 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) into (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y))))
1554301166.940 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301166.940 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301166.941 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301166.941 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301166.941 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) (cos (/ -1 z))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1554301166.941 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))) into (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))
1554301166.941 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))) in z
1554301166.941 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) in z
1554301166.941 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1554301166.941 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301166.941 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301166.941 * [misc]backup-simplify:  Simplify -1 into -1
1554301166.941 * [misc]taylor:  Taking taylor expansion of a in z
1554301166.941 * [misc]backup-simplify:  Simplify a into a
1554301166.941 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301166.941 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301166.941 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301166.941 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in z
1554301166.941 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1554301166.941 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301166.941 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301166.941 * [misc]backup-simplify:  Simplify -1 into -1
1554301166.941 * [misc]taylor:  Taking taylor expansion of z in z
1554301166.941 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.941 * [misc]backup-simplify:  Simplify 1 into 1
1554301166.941 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301166.941 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301166.941 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1554301166.941 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301166.941 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301166.942 * [misc]backup-simplify:  Simplify -1 into -1
1554301166.942 * [misc]taylor:  Taking taylor expansion of y in z
1554301166.942 * [misc]backup-simplify:  Simplify y into y
1554301166.942 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301166.942 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301166.942 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301166.942 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 y)) (cos (/ -1 z))) in z
1554301166.942 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1554301166.942 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301166.942 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301166.942 * [misc]backup-simplify:  Simplify -1 into -1
1554301166.942 * [misc]taylor:  Taking taylor expansion of y in z
1554301166.942 * [misc]backup-simplify:  Simplify y into y
1554301166.942 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301166.942 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301166.942 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301166.942 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1554301166.942 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301166.942 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301166.942 * [misc]backup-simplify:  Simplify -1 into -1
1554301166.942 * [misc]taylor:  Taking taylor expansion of z in z
1554301166.942 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.942 * [misc]backup-simplify:  Simplify 1 into 1
1554301166.942 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301166.942 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301166.942 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1554301166.942 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1554301166.942 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1554301166.942 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301166.942 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301166.942 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301166.943 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1554301166.943 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) into (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y))))
1554301166.943 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301166.943 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301166.943 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301166.943 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301166.943 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) (cos (/ -1 z))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1554301166.943 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))) into (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))
1554301166.943 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))) in a
1554301166.943 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) in a
1554301166.943 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1554301166.943 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301166.943 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301166.943 * [misc]backup-simplify:  Simplify -1 into -1
1554301166.943 * [misc]taylor:  Taking taylor expansion of a in a
1554301166.943 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.943 * [misc]backup-simplify:  Simplify 1 into 1
1554301166.943 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301166.943 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301166.943 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in a
1554301166.943 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1554301166.943 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301166.944 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301166.944 * [misc]backup-simplify:  Simplify -1 into -1
1554301166.944 * [misc]taylor:  Taking taylor expansion of z in a
1554301166.944 * [misc]backup-simplify:  Simplify z into z
1554301166.944 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301166.944 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301166.944 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301166.944 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1554301166.944 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301166.944 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301166.944 * [misc]backup-simplify:  Simplify -1 into -1
1554301166.944 * [misc]taylor:  Taking taylor expansion of y in a
1554301166.944 * [misc]backup-simplify:  Simplify y into y
1554301166.944 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301166.944 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301166.944 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301166.944 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 y)) (cos (/ -1 z))) in a
1554301166.944 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1554301166.944 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301166.944 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301166.944 * [misc]backup-simplify:  Simplify -1 into -1
1554301166.944 * [misc]taylor:  Taking taylor expansion of y in a
1554301166.944 * [misc]backup-simplify:  Simplify y into y
1554301166.944 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301166.944 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301166.944 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301166.944 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1554301166.944 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301166.944 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301166.944 * [misc]backup-simplify:  Simplify -1 into -1
1554301166.944 * [misc]taylor:  Taking taylor expansion of z in a
1554301166.944 * [misc]backup-simplify:  Simplify z into z
1554301166.944 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301166.944 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301166.944 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301166.945 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301166.945 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301166.945 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301166.945 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301166.945 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301166.945 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301166.945 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1554301166.945 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) into (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y))))
1554301166.945 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301166.945 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301166.945 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301166.945 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301166.945 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301166.945 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301166.945 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301166.946 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301166.946 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) (cos (/ -1 z))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1554301166.946 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))) into (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))
1554301166.946 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))) in a
1554301166.946 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) in a
1554301166.946 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1554301166.946 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301166.946 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301166.946 * [misc]backup-simplify:  Simplify -1 into -1
1554301166.946 * [misc]taylor:  Taking taylor expansion of a in a
1554301166.946 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.946 * [misc]backup-simplify:  Simplify 1 into 1
1554301166.946 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301166.946 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301166.946 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in a
1554301166.946 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1554301166.946 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301166.946 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301166.946 * [misc]backup-simplify:  Simplify -1 into -1
1554301166.946 * [misc]taylor:  Taking taylor expansion of z in a
1554301166.946 * [misc]backup-simplify:  Simplify z into z
1554301166.946 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301166.946 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301166.946 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301166.946 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1554301166.946 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301166.946 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301166.946 * [misc]backup-simplify:  Simplify -1 into -1
1554301166.946 * [misc]taylor:  Taking taylor expansion of y in a
1554301166.946 * [misc]backup-simplify:  Simplify y into y
1554301166.946 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301166.947 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301166.947 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301166.947 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 y)) (cos (/ -1 z))) in a
1554301166.947 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1554301166.947 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301166.947 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301166.947 * [misc]backup-simplify:  Simplify -1 into -1
1554301166.947 * [misc]taylor:  Taking taylor expansion of y in a
1554301166.947 * [misc]backup-simplify:  Simplify y into y
1554301166.947 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301166.947 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301166.947 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301166.947 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1554301166.947 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301166.947 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301166.947 * [misc]backup-simplify:  Simplify -1 into -1
1554301166.947 * [misc]taylor:  Taking taylor expansion of z in a
1554301166.947 * [misc]backup-simplify:  Simplify z into z
1554301166.947 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301166.947 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301166.947 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301166.947 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301166.947 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301166.947 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301166.947 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301166.947 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301166.947 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301166.947 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1554301166.947 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) into (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y))))
1554301166.948 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301166.948 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301166.948 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301166.948 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301166.948 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301166.948 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301166.948 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301166.948 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301166.948 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) (cos (/ -1 z))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1554301166.948 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))) into (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))
1554301166.948 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))) in z
1554301166.948 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) in z
1554301166.948 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1554301166.948 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301166.948 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301166.948 * [misc]backup-simplify:  Simplify -1 into -1
1554301166.948 * [misc]taylor:  Taking taylor expansion of a in z
1554301166.949 * [misc]backup-simplify:  Simplify a into a
1554301166.949 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301166.949 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301166.949 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301166.949 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in z
1554301166.949 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1554301166.949 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301166.949 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301166.949 * [misc]backup-simplify:  Simplify -1 into -1
1554301166.949 * [misc]taylor:  Taking taylor expansion of z in z
1554301166.949 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.949 * [misc]backup-simplify:  Simplify 1 into 1
1554301166.949 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301166.949 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301166.949 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1554301166.949 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301166.949 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301166.949 * [misc]backup-simplify:  Simplify -1 into -1
1554301166.949 * [misc]taylor:  Taking taylor expansion of y in z
1554301166.949 * [misc]backup-simplify:  Simplify y into y
1554301166.949 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301166.949 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301166.949 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301166.949 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 y)) (cos (/ -1 z))) in z
1554301166.949 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1554301166.949 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301166.949 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301166.949 * [misc]backup-simplify:  Simplify -1 into -1
1554301166.949 * [misc]taylor:  Taking taylor expansion of y in z
1554301166.949 * [misc]backup-simplify:  Simplify y into y
1554301166.949 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301166.949 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301166.950 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301166.950 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1554301166.950 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301166.950 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301166.950 * [misc]backup-simplify:  Simplify -1 into -1
1554301166.950 * [misc]taylor:  Taking taylor expansion of z in z
1554301166.950 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.950 * [misc]backup-simplify:  Simplify 1 into 1
1554301166.950 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301166.950 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301166.950 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1554301166.950 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1554301166.950 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1554301166.950 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301166.950 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301166.950 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301166.950 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1554301166.950 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) into (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y))))
1554301166.950 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301166.950 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301166.950 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301166.951 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301166.951 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) (cos (/ -1 z))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1554301166.951 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))) into (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))
1554301166.951 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))) in y
1554301166.951 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) in y
1554301166.951 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1554301166.951 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301166.951 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301166.951 * [misc]backup-simplify:  Simplify -1 into -1
1554301166.951 * [misc]taylor:  Taking taylor expansion of a in y
1554301166.951 * [misc]backup-simplify:  Simplify a into a
1554301166.951 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301166.951 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301166.951 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301166.951 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in y
1554301166.951 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1554301166.951 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301166.951 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301166.951 * [misc]backup-simplify:  Simplify -1 into -1
1554301166.951 * [misc]taylor:  Taking taylor expansion of z in y
1554301166.951 * [misc]backup-simplify:  Simplify z into z
1554301166.951 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301166.951 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301166.951 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301166.951 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1554301166.951 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301166.951 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301166.951 * [misc]backup-simplify:  Simplify -1 into -1
1554301166.951 * [misc]taylor:  Taking taylor expansion of y in y
1554301166.951 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.951 * [misc]backup-simplify:  Simplify 1 into 1
1554301166.951 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301166.952 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301166.952 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 y)) (cos (/ -1 z))) in y
1554301166.952 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1554301166.952 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301166.952 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301166.952 * [misc]backup-simplify:  Simplify -1 into -1
1554301166.952 * [misc]taylor:  Taking taylor expansion of y in y
1554301166.952 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.952 * [misc]backup-simplify:  Simplify 1 into 1
1554301166.952 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301166.952 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301166.952 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1554301166.952 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301166.952 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301166.952 * [misc]backup-simplify:  Simplify -1 into -1
1554301166.952 * [misc]taylor:  Taking taylor expansion of z in y
1554301166.952 * [misc]backup-simplify:  Simplify z into z
1554301166.952 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301166.952 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301166.952 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301166.952 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1554301166.952 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1554301166.952 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1554301166.952 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301166.952 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301166.952 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301166.952 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1554301166.952 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) into (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y))))
1554301166.953 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301166.953 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301166.953 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301166.953 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301166.953 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) (cos (/ -1 z))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1554301166.953 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))) into (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))
1554301166.954 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))
1554301166.954 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301166.954 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1554301166.954 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301166.955 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301166.956 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1554301166.956 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.956 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301166.956 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1554301166.956 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301166.957 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301166.957 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1554301166.958 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.958 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1554301166.958 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (* (sin (/ -1 z)) (sin (/ -1 y))))) into 0
1554301166.958 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301166.958 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1554301166.959 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301166.960 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301166.960 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1554301166.960 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301166.960 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.960 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301166.960 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1554301166.961 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301166.962 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301166.962 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1554301166.962 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301166.962 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.962 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 (cos (/ -1 z)))) into 0
1554301166.963 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1554301166.963 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301166.963 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.963 * [misc]taylor:  Taking taylor expansion of 0 in y
1554301166.963 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.963 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.963 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301166.964 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1554301166.964 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301166.965 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301166.965 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1554301166.965 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.966 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1554301166.966 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301166.966 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1554301166.966 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301166.967 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301166.967 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1554301166.968 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.968 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (* (sin (/ -1 z)) (sin (/ -1 y))))) into 0
1554301166.968 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301166.968 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1554301166.968 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301166.969 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301166.970 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1554301166.970 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301166.970 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.970 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 (cos (/ -1 z)))) into 0
1554301166.971 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1554301166.971 * [misc]taylor:  Taking taylor expansion of 0 in y
1554301166.971 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.971 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.971 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301166.971 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1554301166.971 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301166.973 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301166.973 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1554301166.973 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.973 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1554301166.973 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301166.973 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1554301166.974 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301166.975 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301166.975 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1554301166.975 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.975 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (* (sin (/ -1 z)) (sin (/ -1 y))))) into 0
1554301166.975 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301166.976 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1554301166.976 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301166.978 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301166.978 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1554301166.978 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301166.978 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.978 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 (cos (/ -1 z)))) into 0
1554301166.979 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1554301166.979 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.980 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301166.981 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301166.981 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301166.982 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301166.982 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301166.983 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.984 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301166.984 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301166.984 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301166.985 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301166.985 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301166.986 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.986 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1554301166.986 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (* (sin (/ -1 z)) (sin (/ -1 y)))))) into 0
1554301166.987 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301166.988 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301166.988 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301166.989 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301166.989 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301166.989 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301166.989 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.990 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301166.991 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301166.991 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301166.992 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301166.992 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301166.992 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301166.992 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.993 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 (cos (/ -1 z))))) into 0
1554301166.993 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))) (* 0 (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1554301166.993 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301166.994 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.994 * [misc]taylor:  Taking taylor expansion of 0 in y
1554301166.994 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.994 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.994 * [misc]taylor:  Taking taylor expansion of 0 in y
1554301166.994 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.994 * [misc]backup-simplify:  Simplify 0 into 0
1554301166.995 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301166.995 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301166.996 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301166.997 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301166.997 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301166.997 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301166.997 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1554301166.998 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301166.998 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301166.998 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301166.999 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301166.999 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301166.999 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.000 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (* (sin (/ -1 z)) (sin (/ -1 y)))))) into 0
1554301167.000 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301167.001 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301167.001 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301167.001 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301167.001 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301167.002 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.002 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.002 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 (cos (/ -1 z))))) into 0
1554301167.002 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))) (* 0 (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1554301167.002 * [misc]taylor:  Taking taylor expansion of 0 in y
1554301167.002 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.002 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.003 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 (/ 1 (- a)))) (* (sin (/ -1 (/ 1 (- z)))) (sin (/ -1 (/ 1 (- y)))))) (* (cos (/ -1 (/ 1 (- y)))) (cos (/ -1 (/ 1 (- z)))))) into (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z)))
1554301167.003 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 2 2 2)
1554301167.003 * [misc]backup-simplify:  Simplify (/ (* (sin z) (sin y)) (* (cos y) (cos z))) into (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1554301167.003 * [misc]approximate:  Taking taylor expansion of (/ (* (sin z) (sin y)) (* (cos y) (cos z))) in (z y) around 0
1554301167.003 * [misc]taylor:  Taking taylor expansion of (/ (* (sin z) (sin y)) (* (cos y) (cos z))) in y
1554301167.003 * [misc]taylor:  Taking taylor expansion of (* (sin z) (sin y)) in y
1554301167.003 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1554301167.003 * [misc]taylor:  Taking taylor expansion of z in y
1554301167.003 * [misc]backup-simplify:  Simplify z into z
1554301167.003 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301167.003 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301167.003 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301167.003 * [misc]taylor:  Taking taylor expansion of y in y
1554301167.003 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.003 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.003 * [misc]taylor:  Taking taylor expansion of (* (cos y) (cos z)) in y
1554301167.003 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301167.003 * [misc]taylor:  Taking taylor expansion of y in y
1554301167.003 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.003 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.003 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1554301167.003 * [misc]taylor:  Taking taylor expansion of z in y
1554301167.003 * [misc]backup-simplify:  Simplify z into z
1554301167.003 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301167.003 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301167.003 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301167.003 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301167.003 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301167.003 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301167.004 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301167.004 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.004 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1554301167.005 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.005 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1554301167.005 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.005 * [misc]backup-simplify:  Simplify (+ (* (sin z) 1) (* 0 0)) into (sin z)
1554301167.005 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301167.005 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301167.006 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.006 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301167.006 * [misc]backup-simplify:  Simplify (* 1 (cos z)) into (cos z)
1554301167.006 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301167.006 * [misc]taylor:  Taking taylor expansion of (/ (* (sin z) (sin y)) (* (cos y) (cos z))) in z
1554301167.006 * [misc]taylor:  Taking taylor expansion of (* (sin z) (sin y)) in z
1554301167.006 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301167.006 * [misc]taylor:  Taking taylor expansion of z in z
1554301167.006 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.006 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.006 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1554301167.006 * [misc]taylor:  Taking taylor expansion of y in z
1554301167.006 * [misc]backup-simplify:  Simplify y into y
1554301167.006 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301167.006 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301167.006 * [misc]taylor:  Taking taylor expansion of (* (cos y) (cos z)) in z
1554301167.006 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1554301167.006 * [misc]taylor:  Taking taylor expansion of y in z
1554301167.006 * [misc]backup-simplify:  Simplify y into y
1554301167.006 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301167.006 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301167.006 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301167.006 * [misc]taylor:  Taking taylor expansion of z in z
1554301167.006 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.006 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.006 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301167.006 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301167.006 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301167.006 * [misc]backup-simplify:  Simplify (* 0 (sin y)) into 0
1554301167.006 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.006 * [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (* 0 1)) into 0
1554301167.007 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.007 * [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (* 0 0)) into 0
1554301167.007 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.008 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301167.008 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin y))) into (sin y)
1554301167.008 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301167.008 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301167.008 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.008 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301167.008 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301167.008 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1554301167.008 * [misc]taylor:  Taking taylor expansion of (/ (* (sin z) (sin y)) (* (cos y) (cos z))) in z
1554301167.008 * [misc]taylor:  Taking taylor expansion of (* (sin z) (sin y)) in z
1554301167.008 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301167.008 * [misc]taylor:  Taking taylor expansion of z in z
1554301167.008 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.009 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.009 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1554301167.009 * [misc]taylor:  Taking taylor expansion of y in z
1554301167.009 * [misc]backup-simplify:  Simplify y into y
1554301167.009 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301167.009 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301167.009 * [misc]taylor:  Taking taylor expansion of (* (cos y) (cos z)) in z
1554301167.009 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1554301167.009 * [misc]taylor:  Taking taylor expansion of y in z
1554301167.009 * [misc]backup-simplify:  Simplify y into y
1554301167.009 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301167.009 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301167.009 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301167.009 * [misc]taylor:  Taking taylor expansion of z in z
1554301167.009 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.009 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.009 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301167.009 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301167.009 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301167.009 * [misc]backup-simplify:  Simplify (* 0 (sin y)) into 0
1554301167.009 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.009 * [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (* 0 1)) into 0
1554301167.010 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.010 * [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (* 0 0)) into 0
1554301167.010 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.011 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301167.011 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin y))) into (sin y)
1554301167.011 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301167.011 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301167.011 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.011 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301167.011 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301167.011 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1554301167.011 * [misc]taylor:  Taking taylor expansion of (/ (sin y) (cos y)) in y
1554301167.011 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301167.011 * [misc]taylor:  Taking taylor expansion of y in y
1554301167.011 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.011 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.011 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301167.011 * [misc]taylor:  Taking taylor expansion of y in y
1554301167.011 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.011 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.012 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301167.012 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301167.012 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.013 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301167.013 * [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (+ (* 0 0) (* 0 1))) into 0
1554301167.014 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301167.014 * [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (+ (* 0 0) (* 0 0))) into 0
1554301167.014 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.014 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301167.015 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin y)))) into 0
1554301167.015 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.015 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.015 * [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (* 0 1)) into 0
1554301167.016 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.016 * [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (* 0 0)) into 0
1554301167.016 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.016 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.016 * [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (* 0 1)) into 0
1554301167.016 * [misc]backup-simplify:  Simplify (- (/ 0 (cos y)) (+ (* (/ (sin y) (cos y)) (/ 0 (cos y))))) into 0
1554301167.016 * [misc]taylor:  Taking taylor expansion of 0 in y
1554301167.016 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.016 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.017 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301167.017 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.017 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1554301167.017 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.018 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1554301167.018 * [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1554301167.019 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301167.020 * [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1554301167.020 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.021 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1554301167.021 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* (- 1/6) (sin y))))) into (- (* 1/6 (sin y)))
1554301167.022 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1554301167.022 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301167.023 * [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (+ (* 0 0) (* 0 1))) into 0
1554301167.023 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301167.023 * [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (+ (* 0 0) (* 0 0))) into 0
1554301167.024 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.024 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.024 * [misc]backup-simplify:  Simplify (+ (* (cos y) (- 1/2)) (+ (* 0 0) (* 0 1))) into (- (* 1/2 (cos y)))
1554301167.024 * [misc]backup-simplify:  Simplify (- (/ (- (* 1/6 (sin y))) (cos y)) (+ (* (/ (sin y) (cos y)) (/ (- (* 1/2 (cos y))) (cos y))) (* 0 (/ 0 (cos y))))) into (* 1/3 (/ (sin y) (cos y)))
1554301167.024 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (sin y) (cos y))) in y
1554301167.024 * [misc]taylor:  Taking taylor expansion of 1/3 in y
1554301167.024 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1554301167.024 * [misc]taylor:  Taking taylor expansion of (/ (sin y) (cos y)) in y
1554301167.024 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301167.024 * [misc]taylor:  Taking taylor expansion of y in y
1554301167.024 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.024 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.024 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301167.024 * [misc]taylor:  Taking taylor expansion of y in y
1554301167.024 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.024 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.025 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301167.025 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301167.026 * [misc]backup-simplify:  Simplify (* 1/3 1) into 1/3
1554301167.026 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1554301167.026 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.027 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1554301167.028 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1554301167.029 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1554301167.029 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1554301167.029 * [misc]backup-simplify:  Simplify (+ (* 1/3 (* (pow y 3) z)) (+ (* 1/3 (* y (pow z 3))) (* 1 (* y z)))) into (+ (* 1/3 (* (pow z 3) y)) (+ (* 1/3 (* z (pow y 3))) (* z y)))
1554301167.030 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 z)) (sin (/ 1 y))) (* (cos (/ 1 y)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1554301167.030 * [misc]approximate:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in (z y) around 0
1554301167.030 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in y
1554301167.030 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in y
1554301167.030 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1554301167.030 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301167.030 * [misc]taylor:  Taking taylor expansion of y in y
1554301167.030 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.030 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.030 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301167.030 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301167.030 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1554301167.030 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301167.030 * [misc]taylor:  Taking taylor expansion of z in y
1554301167.030 * [misc]backup-simplify:  Simplify z into z
1554301167.030 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301167.031 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301167.031 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301167.031 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in y
1554301167.031 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1554301167.031 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301167.031 * [misc]taylor:  Taking taylor expansion of y in y
1554301167.031 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.031 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.031 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301167.031 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301167.031 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1554301167.031 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301167.031 * [misc]taylor:  Taking taylor expansion of z in y
1554301167.031 * [misc]backup-simplify:  Simplify z into z
1554301167.031 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301167.031 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301167.031 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301167.031 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301167.032 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301167.032 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301167.032 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
1554301167.032 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301167.032 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301167.032 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.032 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301167.032 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1554301167.033 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1554301167.033 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in z
1554301167.033 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in z
1554301167.033 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1554301167.033 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301167.033 * [misc]taylor:  Taking taylor expansion of y in z
1554301167.033 * [misc]backup-simplify:  Simplify y into y
1554301167.033 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301167.033 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301167.033 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301167.033 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1554301167.033 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301167.033 * [misc]taylor:  Taking taylor expansion of z in z
1554301167.033 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.033 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.033 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301167.033 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301167.034 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in z
1554301167.034 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1554301167.034 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301167.034 * [misc]taylor:  Taking taylor expansion of y in z
1554301167.034 * [misc]backup-simplify:  Simplify y into y
1554301167.034 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301167.034 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301167.034 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301167.034 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1554301167.034 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301167.034 * [misc]taylor:  Taking taylor expansion of z in z
1554301167.034 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.034 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.034 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301167.034 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301167.034 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301167.034 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301167.035 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301167.035 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
1554301167.035 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301167.035 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301167.035 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.035 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301167.035 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1554301167.035 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1554301167.036 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in z
1554301167.036 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in z
1554301167.036 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1554301167.036 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301167.036 * [misc]taylor:  Taking taylor expansion of y in z
1554301167.036 * [misc]backup-simplify:  Simplify y into y
1554301167.036 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301167.036 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301167.036 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301167.036 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1554301167.036 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301167.036 * [misc]taylor:  Taking taylor expansion of z in z
1554301167.036 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.036 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.036 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301167.036 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301167.036 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in z
1554301167.036 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1554301167.036 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301167.036 * [misc]taylor:  Taking taylor expansion of y in z
1554301167.036 * [misc]backup-simplify:  Simplify y into y
1554301167.037 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301167.037 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301167.037 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301167.037 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1554301167.037 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301167.037 * [misc]taylor:  Taking taylor expansion of z in z
1554301167.037 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.037 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.037 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301167.037 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301167.037 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301167.037 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301167.037 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301167.037 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
1554301167.038 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301167.038 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301167.038 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.038 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301167.038 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1554301167.038 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1554301167.038 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in y
1554301167.038 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in y
1554301167.038 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1554301167.039 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301167.039 * [misc]taylor:  Taking taylor expansion of y in y
1554301167.039 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.039 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.039 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301167.039 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301167.039 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1554301167.039 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301167.039 * [misc]taylor:  Taking taylor expansion of z in y
1554301167.039 * [misc]backup-simplify:  Simplify z into z
1554301167.039 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301167.039 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301167.039 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301167.039 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in y
1554301167.039 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1554301167.039 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301167.039 * [misc]taylor:  Taking taylor expansion of y in y
1554301167.039 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.039 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.040 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301167.040 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301167.040 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1554301167.040 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301167.040 * [misc]taylor:  Taking taylor expansion of z in y
1554301167.040 * [misc]backup-simplify:  Simplify z into z
1554301167.040 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301167.040 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301167.040 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301167.040 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301167.040 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301167.040 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301167.040 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
1554301167.040 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301167.041 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301167.041 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.041 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301167.041 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1554301167.041 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1554301167.041 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1554301167.042 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.042 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1554301167.042 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301167.043 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.043 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1554301167.044 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.044 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
1554301167.044 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.044 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1554301167.045 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301167.046 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.046 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1554301167.046 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.046 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.046 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
1554301167.047 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1554301167.047 * [misc]taylor:  Taking taylor expansion of 0 in y
1554301167.047 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.047 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.047 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.048 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1554301167.048 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301167.049 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.049 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1554301167.049 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.049 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
1554301167.050 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.050 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1554301167.050 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301167.051 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.052 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1554301167.052 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.052 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.052 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
1554301167.053 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1554301167.053 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.054 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301167.054 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301167.055 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301167.056 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301167.056 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301167.056 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.056 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1554301167.057 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301167.058 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301167.058 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301167.059 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301167.059 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301167.059 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.060 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.060 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
1554301167.061 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))) (* 0 (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1554301167.061 * [misc]taylor:  Taking taylor expansion of 0 in y
1554301167.061 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.061 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.061 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.062 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301167.062 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301167.062 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301167.063 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301167.064 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301167.064 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.064 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1554301167.065 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301167.066 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301167.066 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301167.067 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301167.067 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301167.067 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.067 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.068 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
1554301167.068 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))) (* 0 (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1554301167.069 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.070 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1554301167.070 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1554301167.070 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301167.071 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301167.071 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1554301167.071 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.072 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 z)))))) into 0
1554301167.073 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1554301167.073 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1554301167.073 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301167.074 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301167.074 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1554301167.074 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.074 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.075 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ 1 z)))))) into 0
1554301167.075 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))) (* 0 (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))) (* 0 (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1554301167.075 * [misc]taylor:  Taking taylor expansion of 0 in y
1554301167.075 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.075 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.075 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 (/ 1 y))) (sin (/ 1 (/ 1 z)))) (* (cos (/ 1 (/ 1 y))) (cos (/ 1 (/ 1 z))))) into (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1554301167.076 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 (- z))) (sin (/ 1 (- y)))) (* (cos (/ 1 (- y))) (cos (/ 1 (- z))))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1554301167.076 * [misc]approximate:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in (z y) around 0
1554301167.076 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in y
1554301167.076 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in y
1554301167.076 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1554301167.076 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301167.076 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301167.076 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.076 * [misc]taylor:  Taking taylor expansion of z in y
1554301167.076 * [misc]backup-simplify:  Simplify z into z
1554301167.076 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301167.076 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301167.076 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301167.076 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1554301167.076 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301167.076 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301167.076 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.076 * [misc]taylor:  Taking taylor expansion of y in y
1554301167.076 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.076 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.076 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301167.076 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301167.076 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in y
1554301167.076 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1554301167.076 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301167.076 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301167.076 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.076 * [misc]taylor:  Taking taylor expansion of z in y
1554301167.076 * [misc]backup-simplify:  Simplify z into z
1554301167.076 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301167.076 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301167.076 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301167.076 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1554301167.076 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301167.076 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301167.076 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.076 * [misc]taylor:  Taking taylor expansion of y in y
1554301167.076 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.076 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.077 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301167.077 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301167.077 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301167.077 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301167.077 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301167.077 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1554301167.077 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301167.077 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301167.077 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.077 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301167.077 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1554301167.078 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1554301167.078 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in z
1554301167.078 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in z
1554301167.078 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1554301167.078 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301167.078 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301167.078 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.078 * [misc]taylor:  Taking taylor expansion of z in z
1554301167.078 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.078 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.078 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301167.078 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301167.078 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1554301167.078 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301167.078 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301167.078 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.078 * [misc]taylor:  Taking taylor expansion of y in z
1554301167.078 * [misc]backup-simplify:  Simplify y into y
1554301167.078 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301167.078 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301167.079 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301167.079 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in z
1554301167.079 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1554301167.079 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301167.079 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301167.079 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.079 * [misc]taylor:  Taking taylor expansion of z in z
1554301167.079 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.079 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.079 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301167.079 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301167.079 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1554301167.079 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301167.079 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301167.079 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.079 * [misc]taylor:  Taking taylor expansion of y in z
1554301167.079 * [misc]backup-simplify:  Simplify y into y
1554301167.079 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301167.079 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301167.079 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301167.079 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301167.079 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301167.079 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301167.079 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1554301167.079 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301167.079 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301167.079 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.080 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301167.080 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1554301167.080 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1554301167.080 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in z
1554301167.080 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in z
1554301167.080 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1554301167.080 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301167.080 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301167.080 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.080 * [misc]taylor:  Taking taylor expansion of z in z
1554301167.080 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.080 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.080 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301167.080 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301167.080 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1554301167.080 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301167.080 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301167.080 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.080 * [misc]taylor:  Taking taylor expansion of y in z
1554301167.080 * [misc]backup-simplify:  Simplify y into y
1554301167.080 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301167.080 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301167.080 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301167.080 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in z
1554301167.080 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1554301167.080 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301167.080 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301167.080 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.080 * [misc]taylor:  Taking taylor expansion of z in z
1554301167.080 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.080 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.080 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301167.081 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301167.081 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1554301167.081 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301167.081 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301167.081 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.081 * [misc]taylor:  Taking taylor expansion of y in z
1554301167.081 * [misc]backup-simplify:  Simplify y into y
1554301167.081 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301167.081 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301167.081 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301167.081 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301167.081 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301167.081 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301167.081 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1554301167.081 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301167.081 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301167.081 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.081 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301167.081 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1554301167.081 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1554301167.082 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in y
1554301167.082 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in y
1554301167.082 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1554301167.082 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301167.082 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301167.082 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.082 * [misc]taylor:  Taking taylor expansion of z in y
1554301167.082 * [misc]backup-simplify:  Simplify z into z
1554301167.082 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301167.082 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301167.082 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301167.082 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1554301167.082 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301167.082 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301167.082 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.082 * [misc]taylor:  Taking taylor expansion of y in y
1554301167.082 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.082 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.082 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301167.082 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301167.082 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in y
1554301167.082 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1554301167.082 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301167.082 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301167.082 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.082 * [misc]taylor:  Taking taylor expansion of z in y
1554301167.082 * [misc]backup-simplify:  Simplify z into z
1554301167.082 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301167.082 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301167.082 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301167.082 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1554301167.082 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301167.082 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301167.082 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.082 * [misc]taylor:  Taking taylor expansion of y in y
1554301167.082 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.082 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.083 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301167.083 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301167.083 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301167.083 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301167.083 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301167.083 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1554301167.083 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301167.083 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301167.083 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.083 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301167.083 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1554301167.083 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1554301167.083 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1554301167.084 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.084 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1554301167.084 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301167.085 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.085 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1554301167.085 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.085 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1554301167.085 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.085 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1554301167.085 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301167.086 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.086 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1554301167.086 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.086 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.086 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
1554301167.087 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1554301167.087 * [misc]taylor:  Taking taylor expansion of 0 in y
1554301167.087 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.087 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.087 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.087 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1554301167.087 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301167.088 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.088 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1554301167.088 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.088 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1554301167.088 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.088 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1554301167.089 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301167.089 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.089 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1554301167.089 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.090 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.090 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
1554301167.090 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1554301167.090 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.091 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301167.091 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301167.091 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301167.092 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301167.092 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301167.092 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.092 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1554301167.093 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301167.093 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301167.093 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301167.094 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301167.094 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301167.094 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.094 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.094 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
1554301167.095 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))) (* 0 (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1554301167.095 * [misc]taylor:  Taking taylor expansion of 0 in y
1554301167.095 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.095 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.095 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.096 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301167.096 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301167.096 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301167.096 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301167.097 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301167.097 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.097 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1554301167.098 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301167.098 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301167.099 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301167.099 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301167.100 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301167.100 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.100 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.100 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
1554301167.101 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))) (* 0 (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1554301167.101 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.103 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1554301167.103 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1554301167.103 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301167.105 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301167.105 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1554301167.106 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.106 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 y)))))) into 0
1554301167.108 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1554301167.108 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1554301167.108 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301167.110 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301167.110 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1554301167.111 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.111 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.111 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ -1 y)))))) into 0
1554301167.112 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))) (* 0 (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))) (* 0 (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1554301167.112 * [misc]taylor:  Taking taylor expansion of 0 in y
1554301167.112 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.112 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.113 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 (/ 1 (- z)))) (sin (/ -1 (/ 1 (- y))))) (* (cos (/ -1 (/ 1 (- z)))) (cos (/ -1 (/ 1 (- y)))))) into (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1554301167.113 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 1)
1554301167.113 * [misc]backup-simplify:  Simplify (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) into (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a))
1554301167.113 * [misc]approximate:  Taking taylor expansion of (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) in (a z y) around 0
1554301167.113 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) in y
1554301167.113 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) in y
1554301167.113 * [misc]taylor:  Taking taylor expansion of (/ (* (cos a) (sin z)) (cos z)) in y
1554301167.113 * [misc]taylor:  Taking taylor expansion of (* (cos a) (sin z)) in y
1554301167.113 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1554301167.113 * [misc]taylor:  Taking taylor expansion of a in y
1554301167.113 * [misc]backup-simplify:  Simplify a into a
1554301167.113 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301167.113 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301167.113 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1554301167.113 * [misc]taylor:  Taking taylor expansion of z in y
1554301167.113 * [misc]backup-simplify:  Simplify z into z
1554301167.114 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301167.114 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301167.114 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1554301167.114 * [misc]taylor:  Taking taylor expansion of z in y
1554301167.114 * [misc]backup-simplify:  Simplify z into z
1554301167.114 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301167.114 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301167.114 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1554301167.114 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1554301167.114 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.114 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1554301167.114 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301167.114 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301167.114 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301167.114 * [misc]backup-simplify:  Simplify (* (cos a) (sin z)) into (* (cos a) (sin z))
1554301167.114 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301167.114 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301167.114 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.114 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301167.114 * [misc]backup-simplify:  Simplify (/ (* (cos a) (sin z)) (cos z)) into (/ (* (cos a) (sin z)) (cos z))
1554301167.115 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y))) in y
1554301167.115 * [misc]taylor:  Taking taylor expansion of (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) in y
1554301167.115 * [misc]taylor:  Taking taylor expansion of (* (sin a) (* (sin z) (sin y))) in y
1554301167.115 * [misc]taylor:  Taking taylor expansion of (sin a) in y
1554301167.115 * [misc]taylor:  Taking taylor expansion of a in y
1554301167.115 * [misc]backup-simplify:  Simplify a into a
1554301167.115 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301167.115 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301167.115 * [misc]taylor:  Taking taylor expansion of (* (sin z) (sin y)) in y
1554301167.115 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1554301167.115 * [misc]taylor:  Taking taylor expansion of z in y
1554301167.115 * [misc]backup-simplify:  Simplify z into z
1554301167.115 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301167.115 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301167.115 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301167.115 * [misc]taylor:  Taking taylor expansion of y in y
1554301167.115 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.115 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.115 * [misc]taylor:  Taking taylor expansion of (* (cos y) (cos z)) in y
1554301167.115 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301167.115 * [misc]taylor:  Taking taylor expansion of y in y
1554301167.115 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.115 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.115 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1554301167.115 * [misc]taylor:  Taking taylor expansion of z in y
1554301167.115 * [misc]backup-simplify:  Simplify z into z
1554301167.115 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301167.115 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301167.115 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1554301167.115 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1554301167.115 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1554301167.115 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301167.115 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301167.115 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301167.115 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301167.115 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1554301167.116 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301167.116 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.116 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1554301167.117 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.117 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1554301167.117 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.117 * [misc]backup-simplify:  Simplify (+ (* (sin z) 1) (* 0 0)) into (sin z)
1554301167.118 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.118 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
1554301167.118 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.118 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
1554301167.119 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.119 * [misc]backup-simplify:  Simplify (+ (* (sin a) (sin z)) (* 0 0)) into (* (sin a) (sin z))
1554301167.119 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301167.119 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301167.119 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.119 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301167.119 * [misc]backup-simplify:  Simplify (* 1 (cos z)) into (cos z)
1554301167.119 * [misc]backup-simplify:  Simplify (/ (* (sin a) (sin z)) (cos z)) into (/ (* (sin a) (sin z)) (cos z))
1554301167.119 * [misc]taylor:  Taking taylor expansion of (/ (* (cos a) (sin y)) (cos y)) in y
1554301167.119 * [misc]taylor:  Taking taylor expansion of (* (cos a) (sin y)) in y
1554301167.119 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1554301167.119 * [misc]taylor:  Taking taylor expansion of a in y
1554301167.119 * [misc]backup-simplify:  Simplify a into a
1554301167.119 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301167.119 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301167.119 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301167.119 * [misc]taylor:  Taking taylor expansion of y in y
1554301167.119 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.119 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.119 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301167.119 * [misc]taylor:  Taking taylor expansion of y in y
1554301167.119 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.119 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.119 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1554301167.119 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1554301167.120 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.120 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1554301167.120 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1554301167.120 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301167.120 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.121 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1554301167.121 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.121 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1554301167.122 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.122 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.122 * [misc]backup-simplify:  Simplify (+ (* (cos a) 1) (* 0 0)) into (cos a)
1554301167.122 * [misc]backup-simplify:  Simplify (/ (cos a) 1) into (cos a)
1554301167.122 * [misc]taylor:  Taking taylor expansion of (sin a) in y
1554301167.122 * [misc]taylor:  Taking taylor expansion of a in y
1554301167.122 * [misc]backup-simplify:  Simplify a into a
1554301167.122 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301167.122 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301167.122 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) in z
1554301167.122 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) in z
1554301167.122 * [misc]taylor:  Taking taylor expansion of (/ (* (cos a) (sin z)) (cos z)) in z
1554301167.122 * [misc]taylor:  Taking taylor expansion of (* (cos a) (sin z)) in z
1554301167.122 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1554301167.122 * [misc]taylor:  Taking taylor expansion of a in z
1554301167.122 * [misc]backup-simplify:  Simplify a into a
1554301167.122 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301167.122 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301167.122 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301167.122 * [misc]taylor:  Taking taylor expansion of z in z
1554301167.122 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.122 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.122 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301167.122 * [misc]taylor:  Taking taylor expansion of z in z
1554301167.122 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.122 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.122 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1554301167.122 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1554301167.123 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.123 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1554301167.123 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1554301167.123 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301167.124 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.124 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1554301167.125 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.125 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1554301167.125 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.125 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.125 * [misc]backup-simplify:  Simplify (+ (* (cos a) 1) (* 0 0)) into (cos a)
1554301167.125 * [misc]backup-simplify:  Simplify (/ (cos a) 1) into (cos a)
1554301167.125 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y))) in z
1554301167.125 * [misc]taylor:  Taking taylor expansion of (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) in z
1554301167.125 * [misc]taylor:  Taking taylor expansion of (* (sin a) (* (sin z) (sin y))) in z
1554301167.125 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1554301167.125 * [misc]taylor:  Taking taylor expansion of a in z
1554301167.125 * [misc]backup-simplify:  Simplify a into a
1554301167.125 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301167.125 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301167.125 * [misc]taylor:  Taking taylor expansion of (* (sin z) (sin y)) in z
1554301167.125 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301167.125 * [misc]taylor:  Taking taylor expansion of z in z
1554301167.125 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.125 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.125 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1554301167.125 * [misc]taylor:  Taking taylor expansion of y in z
1554301167.125 * [misc]backup-simplify:  Simplify y into y
1554301167.125 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301167.125 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301167.125 * [misc]taylor:  Taking taylor expansion of (* (cos y) (cos z)) in z
1554301167.126 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1554301167.126 * [misc]taylor:  Taking taylor expansion of y in z
1554301167.126 * [misc]backup-simplify:  Simplify y into y
1554301167.126 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301167.126 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301167.126 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301167.126 * [misc]taylor:  Taking taylor expansion of z in z
1554301167.126 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.126 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.126 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1554301167.126 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1554301167.126 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1554301167.126 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301167.126 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301167.126 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301167.126 * [misc]backup-simplify:  Simplify (* 0 (sin y)) into 0
1554301167.126 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1554301167.126 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.126 * [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (* 0 1)) into 0
1554301167.127 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.127 * [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (* 0 0)) into 0
1554301167.127 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.128 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301167.128 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin y))) into (sin y)
1554301167.128 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.128 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
1554301167.129 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.129 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
1554301167.129 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.129 * [misc]backup-simplify:  Simplify (+ (* (sin a) (sin y)) (* 0 0)) into (* (sin a) (sin y))
1554301167.129 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301167.129 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301167.129 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.129 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301167.129 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301167.129 * [misc]backup-simplify:  Simplify (/ (* (sin a) (sin y)) (cos y)) into (/ (* (sin a) (sin y)) (cos y))
1554301167.130 * [misc]taylor:  Taking taylor expansion of (/ (* (cos a) (sin y)) (cos y)) in z
1554301167.130 * [misc]taylor:  Taking taylor expansion of (* (cos a) (sin y)) in z
1554301167.130 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1554301167.130 * [misc]taylor:  Taking taylor expansion of a in z
1554301167.130 * [misc]backup-simplify:  Simplify a into a
1554301167.130 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301167.130 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301167.130 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1554301167.130 * [misc]taylor:  Taking taylor expansion of y in z
1554301167.130 * [misc]backup-simplify:  Simplify y into y
1554301167.130 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301167.130 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301167.130 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1554301167.130 * [misc]taylor:  Taking taylor expansion of y in z
1554301167.130 * [misc]backup-simplify:  Simplify y into y
1554301167.130 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301167.130 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301167.130 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1554301167.130 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1554301167.130 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.130 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1554301167.130 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301167.130 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301167.130 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301167.130 * [misc]backup-simplify:  Simplify (* (cos a) (sin y)) into (* (cos a) (sin y))
1554301167.130 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301167.130 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301167.130 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.130 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301167.131 * [misc]backup-simplify:  Simplify (/ (* (cos a) (sin y)) (cos y)) into (/ (* (cos a) (sin y)) (cos y))
1554301167.131 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1554301167.131 * [misc]taylor:  Taking taylor expansion of a in z
1554301167.131 * [misc]backup-simplify:  Simplify a into a
1554301167.131 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301167.131 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301167.131 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) in a
1554301167.131 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) in a
1554301167.131 * [misc]taylor:  Taking taylor expansion of (/ (* (cos a) (sin z)) (cos z)) in a
1554301167.131 * [misc]taylor:  Taking taylor expansion of (* (cos a) (sin z)) in a
1554301167.131 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1554301167.131 * [misc]taylor:  Taking taylor expansion of a in a
1554301167.131 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.131 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.131 * [misc]taylor:  Taking taylor expansion of (sin z) in a
1554301167.131 * [misc]taylor:  Taking taylor expansion of z in a
1554301167.131 * [misc]backup-simplify:  Simplify z into z
1554301167.131 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301167.131 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301167.131 * [misc]taylor:  Taking taylor expansion of (cos z) in a
1554301167.131 * [misc]taylor:  Taking taylor expansion of z in a
1554301167.131 * [misc]backup-simplify:  Simplify z into z
1554301167.131 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301167.131 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301167.131 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301167.131 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301167.131 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301167.131 * [misc]backup-simplify:  Simplify (* 1 (sin z)) into (sin z)
1554301167.131 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301167.131 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301167.131 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.131 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301167.131 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301167.132 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y))) in a
1554301167.132 * [misc]taylor:  Taking taylor expansion of (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) in a
1554301167.132 * [misc]taylor:  Taking taylor expansion of (* (sin a) (* (sin z) (sin y))) in a
1554301167.132 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1554301167.132 * [misc]taylor:  Taking taylor expansion of a in a
1554301167.132 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.132 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.132 * [misc]taylor:  Taking taylor expansion of (* (sin z) (sin y)) in a
1554301167.132 * [misc]taylor:  Taking taylor expansion of (sin z) in a
1554301167.132 * [misc]taylor:  Taking taylor expansion of z in a
1554301167.132 * [misc]backup-simplify:  Simplify z into z
1554301167.132 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301167.132 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301167.132 * [misc]taylor:  Taking taylor expansion of (sin y) in a
1554301167.132 * [misc]taylor:  Taking taylor expansion of y in a
1554301167.132 * [misc]backup-simplify:  Simplify y into y
1554301167.132 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301167.132 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301167.132 * [misc]taylor:  Taking taylor expansion of (* (cos y) (cos z)) in a
1554301167.132 * [misc]taylor:  Taking taylor expansion of (cos y) in a
1554301167.132 * [misc]taylor:  Taking taylor expansion of y in a
1554301167.132 * [misc]backup-simplify:  Simplify y into y
1554301167.132 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301167.132 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301167.132 * [misc]taylor:  Taking taylor expansion of (cos z) in a
1554301167.132 * [misc]taylor:  Taking taylor expansion of z in a
1554301167.132 * [misc]backup-simplify:  Simplify z into z
1554301167.132 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301167.132 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301167.132 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301167.132 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301167.132 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301167.132 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301167.132 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301167.133 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301167.133 * [misc]backup-simplify:  Simplify (* (sin z) (sin y)) into (* (sin z) (sin y))
1554301167.133 * [misc]backup-simplify:  Simplify (* 0 (* (sin z) (sin y))) into 0
1554301167.133 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.133 * [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (* 0 1)) into 0
1554301167.135 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.135 * [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (* 0 0)) into 0
1554301167.135 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.135 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.136 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1554301167.137 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.137 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1554301167.137 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.137 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 (sin y))) into 0
1554301167.138 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301167.139 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* (sin z) (sin y)))) into (* (sin z) (sin y))
1554301167.139 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301167.139 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301167.139 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.139 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301167.139 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301167.139 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301167.139 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.139 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301167.139 * [misc]backup-simplify:  Simplify (* (cos y) (cos z)) into (* (cos z) (cos y))
1554301167.140 * [misc]backup-simplify:  Simplify (/ (* (sin z) (sin y)) (* (cos z) (cos y))) into (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1554301167.140 * [misc]taylor:  Taking taylor expansion of (/ (* (cos a) (sin y)) (cos y)) in a
1554301167.140 * [misc]taylor:  Taking taylor expansion of (* (cos a) (sin y)) in a
1554301167.140 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1554301167.140 * [misc]taylor:  Taking taylor expansion of a in a
1554301167.140 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.140 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.140 * [misc]taylor:  Taking taylor expansion of (sin y) in a
1554301167.140 * [misc]taylor:  Taking taylor expansion of y in a
1554301167.140 * [misc]backup-simplify:  Simplify y into y
1554301167.140 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301167.140 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301167.140 * [misc]taylor:  Taking taylor expansion of (cos y) in a
1554301167.140 * [misc]taylor:  Taking taylor expansion of y in a
1554301167.140 * [misc]backup-simplify:  Simplify y into y
1554301167.140 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301167.140 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301167.140 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301167.140 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301167.140 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301167.140 * [misc]backup-simplify:  Simplify (* 1 (sin y)) into (sin y)
1554301167.140 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301167.141 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301167.141 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.141 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301167.141 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1554301167.141 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1554301167.141 * [misc]taylor:  Taking taylor expansion of a in a
1554301167.141 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.141 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.141 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) in a
1554301167.141 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) in a
1554301167.141 * [misc]taylor:  Taking taylor expansion of (/ (* (cos a) (sin z)) (cos z)) in a
1554301167.141 * [misc]taylor:  Taking taylor expansion of (* (cos a) (sin z)) in a
1554301167.141 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1554301167.141 * [misc]taylor:  Taking taylor expansion of a in a
1554301167.141 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.141 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.141 * [misc]taylor:  Taking taylor expansion of (sin z) in a
1554301167.141 * [misc]taylor:  Taking taylor expansion of z in a
1554301167.141 * [misc]backup-simplify:  Simplify z into z
1554301167.141 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301167.141 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301167.141 * [misc]taylor:  Taking taylor expansion of (cos z) in a
1554301167.141 * [misc]taylor:  Taking taylor expansion of z in a
1554301167.141 * [misc]backup-simplify:  Simplify z into z
1554301167.142 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301167.142 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301167.142 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301167.142 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301167.142 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301167.142 * [misc]backup-simplify:  Simplify (* 1 (sin z)) into (sin z)
1554301167.142 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301167.142 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301167.142 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.142 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301167.142 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301167.142 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y))) in a
1554301167.142 * [misc]taylor:  Taking taylor expansion of (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) in a
1554301167.142 * [misc]taylor:  Taking taylor expansion of (* (sin a) (* (sin z) (sin y))) in a
1554301167.142 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1554301167.142 * [misc]taylor:  Taking taylor expansion of a in a
1554301167.142 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.143 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.143 * [misc]taylor:  Taking taylor expansion of (* (sin z) (sin y)) in a
1554301167.143 * [misc]taylor:  Taking taylor expansion of (sin z) in a
1554301167.143 * [misc]taylor:  Taking taylor expansion of z in a
1554301167.143 * [misc]backup-simplify:  Simplify z into z
1554301167.143 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301167.143 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301167.143 * [misc]taylor:  Taking taylor expansion of (sin y) in a
1554301167.143 * [misc]taylor:  Taking taylor expansion of y in a
1554301167.143 * [misc]backup-simplify:  Simplify y into y
1554301167.143 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301167.143 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301167.143 * [misc]taylor:  Taking taylor expansion of (* (cos y) (cos z)) in a
1554301167.143 * [misc]taylor:  Taking taylor expansion of (cos y) in a
1554301167.143 * [misc]taylor:  Taking taylor expansion of y in a
1554301167.143 * [misc]backup-simplify:  Simplify y into y
1554301167.143 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301167.143 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301167.143 * [misc]taylor:  Taking taylor expansion of (cos z) in a
1554301167.143 * [misc]taylor:  Taking taylor expansion of z in a
1554301167.143 * [misc]backup-simplify:  Simplify z into z
1554301167.143 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301167.143 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301167.143 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301167.143 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301167.143 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301167.144 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301167.144 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301167.144 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301167.144 * [misc]backup-simplify:  Simplify (* (sin z) (sin y)) into (* (sin z) (sin y))
1554301167.144 * [misc]backup-simplify:  Simplify (* 0 (* (sin z) (sin y))) into 0
1554301167.144 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.144 * [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (* 0 1)) into 0
1554301167.146 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.146 * [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (* 0 0)) into 0
1554301167.146 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.146 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.147 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1554301167.148 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.148 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1554301167.148 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.148 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 (sin y))) into 0
1554301167.149 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301167.149 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* (sin z) (sin y)))) into (* (sin z) (sin y))
1554301167.150 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301167.150 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301167.150 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.150 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301167.150 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301167.150 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301167.150 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.150 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301167.150 * [misc]backup-simplify:  Simplify (* (cos y) (cos z)) into (* (cos z) (cos y))
1554301167.150 * [misc]backup-simplify:  Simplify (/ (* (sin z) (sin y)) (* (cos z) (cos y))) into (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1554301167.150 * [misc]taylor:  Taking taylor expansion of (/ (* (cos a) (sin y)) (cos y)) in a
1554301167.151 * [misc]taylor:  Taking taylor expansion of (* (cos a) (sin y)) in a
1554301167.151 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1554301167.151 * [misc]taylor:  Taking taylor expansion of a in a
1554301167.151 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.151 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.151 * [misc]taylor:  Taking taylor expansion of (sin y) in a
1554301167.151 * [misc]taylor:  Taking taylor expansion of y in a
1554301167.151 * [misc]backup-simplify:  Simplify y into y
1554301167.151 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301167.151 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301167.151 * [misc]taylor:  Taking taylor expansion of (cos y) in a
1554301167.151 * [misc]taylor:  Taking taylor expansion of y in a
1554301167.151 * [misc]backup-simplify:  Simplify y into y
1554301167.151 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301167.151 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301167.151 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301167.151 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301167.151 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301167.151 * [misc]backup-simplify:  Simplify (* 1 (sin y)) into (sin y)
1554301167.151 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301167.151 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301167.152 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.152 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301167.152 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1554301167.152 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1554301167.152 * [misc]taylor:  Taking taylor expansion of a in a
1554301167.152 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.152 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.152 * [misc]backup-simplify:  Simplify (+ 0 (/ (sin y) (cos y))) into (/ (sin y) (cos y))
1554301167.152 * [misc]backup-simplify:  Simplify (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) into (+ (/ (sin z) (cos z)) (/ (sin y) (cos y)))
1554301167.152 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.153 * [misc]backup-simplify:  Simplify (+ (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) 0) into (+ (/ (sin z) (cos z)) (/ (sin y) (cos y)))
1554301167.153 * [misc]taylor:  Taking taylor expansion of (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) in z
1554301167.153 * [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
1554301167.153 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301167.153 * [misc]taylor:  Taking taylor expansion of z in z
1554301167.153 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.153 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.153 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301167.153 * [misc]taylor:  Taking taylor expansion of z in z
1554301167.153 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.153 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.154 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301167.154 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301167.154 * [misc]taylor:  Taking taylor expansion of (/ (sin y) (cos y)) in z
1554301167.154 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1554301167.154 * [misc]taylor:  Taking taylor expansion of y in z
1554301167.154 * [misc]backup-simplify:  Simplify y into y
1554301167.155 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301167.155 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301167.155 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1554301167.155 * [misc]taylor:  Taking taylor expansion of y in z
1554301167.155 * [misc]backup-simplify:  Simplify y into y
1554301167.155 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301167.155 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301167.155 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301167.155 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301167.155 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301167.155 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301167.155 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301167.155 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.155 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301167.155 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1554301167.156 * [misc]backup-simplify:  Simplify (+ 0 (/ (sin y) (cos y))) into (/ (sin y) (cos y))
1554301167.156 * [misc]taylor:  Taking taylor expansion of (/ (sin y) (cos y)) in y
1554301167.156 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301167.156 * [misc]taylor:  Taking taylor expansion of y in y
1554301167.156 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.156 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.156 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301167.156 * [misc]taylor:  Taking taylor expansion of y in y
1554301167.156 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.156 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.157 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301167.157 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301167.157 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.157 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1554301167.159 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.159 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1554301167.159 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.159 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.159 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (sin z))) into 0
1554301167.160 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.160 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1554301167.161 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.161 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1554301167.161 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.161 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.161 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
1554301167.162 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.162 * [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (* 0 1)) into 0
1554301167.163 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.163 * [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (* 0 0)) into 0
1554301167.163 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.163 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.164 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (sin y))) into 0
1554301167.164 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.164 * [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (* 0 1)) into 0
1554301167.165 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.165 * [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (* 0 0)) into 0
1554301167.165 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.166 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.166 * [misc]backup-simplify:  Simplify (- (/ 0 (cos y)) (+ (* (/ (sin y) (cos y)) (/ 0 (cos y))))) into 0
1554301167.166 * [misc]backup-simplify:  Simplify (+ (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 0) into (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1554301167.166 * [misc]backup-simplify:  Simplify (+ 0 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) into (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1554301167.167 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301167.167 * [misc]backup-simplify:  Simplify (- 1) into -1
1554301167.168 * [misc]backup-simplify:  Simplify (+ (/ (* (sin z) (sin y)) (* (cos y) (cos z))) -1) into (- (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 1)
1554301167.168 * [misc]taylor:  Taking taylor expansion of (- (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 1) in z
1554301167.168 * [misc]taylor:  Taking taylor expansion of (/ (* (sin z) (sin y)) (* (cos y) (cos z))) in z
1554301167.168 * [misc]taylor:  Taking taylor expansion of (* (sin z) (sin y)) in z
1554301167.168 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301167.168 * [misc]taylor:  Taking taylor expansion of z in z
1554301167.168 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.168 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.168 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1554301167.168 * [misc]taylor:  Taking taylor expansion of y in z
1554301167.168 * [misc]backup-simplify:  Simplify y into y
1554301167.168 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301167.168 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301167.168 * [misc]taylor:  Taking taylor expansion of (* (cos y) (cos z)) in z
1554301167.168 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1554301167.168 * [misc]taylor:  Taking taylor expansion of y in z
1554301167.168 * [misc]backup-simplify:  Simplify y into y
1554301167.168 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301167.168 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301167.168 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301167.168 * [misc]taylor:  Taking taylor expansion of z in z
1554301167.168 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.168 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.168 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301167.168 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301167.168 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301167.169 * [misc]backup-simplify:  Simplify (* 0 (sin y)) into 0
1554301167.169 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.169 * [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (* 0 1)) into 0
1554301167.170 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.170 * [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (* 0 0)) into 0
1554301167.170 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.171 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301167.172 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin y))) into (sin y)
1554301167.172 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301167.172 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301167.172 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.172 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301167.172 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301167.172 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1554301167.172 * [misc]taylor:  Taking taylor expansion of 1 in z
1554301167.172 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.173 * [misc]backup-simplify:  Simplify (- 1) into -1
1554301167.173 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1554301167.173 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301167.173 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.173 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.173 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.173 * [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (* 0 1)) into 0
1554301167.174 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.175 * [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (* 0 0)) into 0
1554301167.175 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.175 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.175 * [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (* 0 1)) into 0
1554301167.176 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.176 * [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (* 0 0)) into 0
1554301167.176 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.177 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.177 * [misc]backup-simplify:  Simplify (- (/ 0 (cos y)) (+ (* (/ (sin y) (cos y)) (/ 0 (cos y))))) into 0
1554301167.177 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1554301167.177 * [misc]taylor:  Taking taylor expansion of 1 in y
1554301167.177 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.177 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.177 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.177 * [misc]backup-simplify:  Simplify (+ (* 1 (* y (* 1 1))) (+ (* 1 (* 1 (* z 1))) (* -1 (* 1 (* 1 a))))) into (- (+ z y) a)
1554301167.179 * [misc]backup-simplify:  Simplify (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (sin (/ 1 a)) (* (sin (/ 1 z)) (sin (/ 1 y)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))))) (sin (/ 1 a))) into (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a)))
1554301167.179 * [misc]approximate:  Taking taylor expansion of (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) in (a z y) around 0
1554301167.179 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) in y
1554301167.179 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) in y
1554301167.179 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) in y
1554301167.179 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (sin (/ 1 z))) in y
1554301167.179 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1554301167.179 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301167.179 * [misc]taylor:  Taking taylor expansion of a in y
1554301167.179 * [misc]backup-simplify:  Simplify a into a
1554301167.179 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301167.179 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301167.179 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301167.179 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1554301167.179 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301167.179 * [misc]taylor:  Taking taylor expansion of z in y
1554301167.179 * [misc]backup-simplify:  Simplify z into z
1554301167.179 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301167.179 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301167.179 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301167.179 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1554301167.180 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301167.180 * [misc]taylor:  Taking taylor expansion of z in y
1554301167.180 * [misc]backup-simplify:  Simplify z into z
1554301167.180 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301167.180 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301167.180 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301167.180 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301167.180 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301167.180 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.180 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301167.180 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301167.180 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301167.180 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301167.181 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (sin (/ 1 z))) into (* (cos (/ 1 a)) (sin (/ 1 z)))
1554301167.181 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301167.181 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301167.181 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.181 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301167.181 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) into (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1554301167.181 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in y
1554301167.181 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) in y
1554301167.181 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (sin (/ 1 y))) in y
1554301167.181 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1554301167.181 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301167.181 * [misc]taylor:  Taking taylor expansion of a in y
1554301167.181 * [misc]backup-simplify:  Simplify a into a
1554301167.182 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301167.182 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301167.182 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301167.182 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1554301167.182 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301167.182 * [misc]taylor:  Taking taylor expansion of y in y
1554301167.182 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.182 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.182 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301167.182 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301167.182 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1554301167.182 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301167.182 * [misc]taylor:  Taking taylor expansion of y in y
1554301167.182 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.182 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.182 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301167.182 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301167.183 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301167.183 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301167.183 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.183 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301167.183 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (sin (/ 1 y))) into (* (cos (/ 1 a)) (sin (/ 1 y)))
1554301167.183 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) into (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y)))
1554301167.183 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in y
1554301167.183 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) in y
1554301167.183 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1554301167.183 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301167.183 * [misc]taylor:  Taking taylor expansion of y in y
1554301167.183 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.183 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.184 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301167.184 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301167.184 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 a)) (sin (/ 1 z))) in y
1554301167.184 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1554301167.184 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301167.184 * [misc]taylor:  Taking taylor expansion of a in y
1554301167.184 * [misc]backup-simplify:  Simplify a into a
1554301167.184 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301167.184 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301167.184 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301167.184 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1554301167.184 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301167.184 * [misc]taylor:  Taking taylor expansion of z in y
1554301167.184 * [misc]backup-simplify:  Simplify z into z
1554301167.184 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301167.184 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301167.184 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301167.184 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in y
1554301167.184 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1554301167.184 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301167.184 * [misc]taylor:  Taking taylor expansion of y in y
1554301167.184 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.184 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.184 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301167.185 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301167.185 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1554301167.185 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301167.185 * [misc]taylor:  Taking taylor expansion of z in y
1554301167.185 * [misc]backup-simplify:  Simplify z into z
1554301167.185 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301167.185 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301167.185 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301167.185 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1554301167.185 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1554301167.185 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1554301167.185 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301167.185 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301167.185 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301167.185 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) (sin (/ 1 z))) into (* (sin (/ 1 a)) (sin (/ 1 z)))
1554301167.185 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) into (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z))))
1554301167.185 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301167.185 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301167.185 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.186 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301167.186 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1554301167.186 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y))))
1554301167.186 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1554301167.186 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301167.186 * [misc]taylor:  Taking taylor expansion of a in y
1554301167.186 * [misc]backup-simplify:  Simplify a into a
1554301167.186 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301167.186 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301167.186 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301167.186 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) in z
1554301167.186 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) in z
1554301167.186 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) in z
1554301167.186 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (sin (/ 1 z))) in z
1554301167.186 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1554301167.186 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301167.186 * [misc]taylor:  Taking taylor expansion of a in z
1554301167.186 * [misc]backup-simplify:  Simplify a into a
1554301167.186 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301167.186 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301167.186 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301167.186 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1554301167.186 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301167.186 * [misc]taylor:  Taking taylor expansion of z in z
1554301167.186 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.186 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.187 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301167.187 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301167.187 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1554301167.187 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301167.187 * [misc]taylor:  Taking taylor expansion of z in z
1554301167.187 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.187 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.187 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301167.187 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301167.187 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301167.187 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301167.187 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.187 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301167.187 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (sin (/ 1 z))) into (* (cos (/ 1 a)) (sin (/ 1 z)))
1554301167.187 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) into (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1554301167.187 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in z
1554301167.187 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) in z
1554301167.187 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (sin (/ 1 y))) in z
1554301167.187 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1554301167.187 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301167.187 * [misc]taylor:  Taking taylor expansion of a in z
1554301167.187 * [misc]backup-simplify:  Simplify a into a
1554301167.187 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301167.187 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301167.188 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301167.188 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1554301167.188 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301167.188 * [misc]taylor:  Taking taylor expansion of y in z
1554301167.188 * [misc]backup-simplify:  Simplify y into y
1554301167.188 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301167.188 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301167.188 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301167.188 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1554301167.188 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301167.188 * [misc]taylor:  Taking taylor expansion of y in z
1554301167.188 * [misc]backup-simplify:  Simplify y into y
1554301167.188 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301167.188 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301167.188 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301167.188 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301167.188 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301167.188 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.188 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301167.188 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301167.188 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301167.188 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301167.188 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (sin (/ 1 y))) into (* (cos (/ 1 a)) (sin (/ 1 y)))
1554301167.188 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301167.189 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301167.189 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.189 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301167.189 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) into (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y)))
1554301167.189 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in z
1554301167.189 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) in z
1554301167.189 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1554301167.189 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301167.189 * [misc]taylor:  Taking taylor expansion of y in z
1554301167.189 * [misc]backup-simplify:  Simplify y into y
1554301167.189 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301167.189 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301167.189 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301167.189 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 a)) (sin (/ 1 z))) in z
1554301167.189 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1554301167.189 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301167.189 * [misc]taylor:  Taking taylor expansion of a in z
1554301167.189 * [misc]backup-simplify:  Simplify a into a
1554301167.189 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301167.189 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301167.189 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301167.189 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1554301167.189 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301167.189 * [misc]taylor:  Taking taylor expansion of z in z
1554301167.189 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.189 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.189 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301167.190 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301167.190 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in z
1554301167.190 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1554301167.190 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301167.190 * [misc]taylor:  Taking taylor expansion of y in z
1554301167.190 * [misc]backup-simplify:  Simplify y into y
1554301167.190 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301167.190 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301167.190 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301167.190 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1554301167.190 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301167.190 * [misc]taylor:  Taking taylor expansion of z in z
1554301167.190 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.190 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.190 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301167.190 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301167.190 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301167.190 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301167.190 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301167.190 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1554301167.190 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1554301167.190 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1554301167.190 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) (sin (/ 1 z))) into (* (sin (/ 1 a)) (sin (/ 1 z)))
1554301167.191 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) into (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z))))
1554301167.191 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301167.191 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301167.191 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.191 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301167.191 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1554301167.191 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y))))
1554301167.191 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1554301167.191 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301167.191 * [misc]taylor:  Taking taylor expansion of a in z
1554301167.191 * [misc]backup-simplify:  Simplify a into a
1554301167.191 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301167.191 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301167.191 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301167.191 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) in a
1554301167.191 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) in a
1554301167.191 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) in a
1554301167.191 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (sin (/ 1 z))) in a
1554301167.191 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1554301167.191 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301167.191 * [misc]taylor:  Taking taylor expansion of a in a
1554301167.191 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.191 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.192 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301167.192 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301167.192 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1554301167.192 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301167.192 * [misc]taylor:  Taking taylor expansion of z in a
1554301167.192 * [misc]backup-simplify:  Simplify z into z
1554301167.192 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301167.192 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301167.192 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301167.192 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1554301167.192 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301167.192 * [misc]taylor:  Taking taylor expansion of z in a
1554301167.192 * [misc]backup-simplify:  Simplify z into z
1554301167.192 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301167.192 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301167.192 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301167.192 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301167.192 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301167.192 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301167.192 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (sin (/ 1 z))) into (* (cos (/ 1 a)) (sin (/ 1 z)))
1554301167.192 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301167.192 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301167.192 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.192 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301167.193 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) into (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1554301167.193 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in a
1554301167.193 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) in a
1554301167.193 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (sin (/ 1 y))) in a
1554301167.193 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1554301167.193 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301167.193 * [misc]taylor:  Taking taylor expansion of a in a
1554301167.193 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.193 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.193 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301167.193 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301167.193 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1554301167.193 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301167.193 * [misc]taylor:  Taking taylor expansion of y in a
1554301167.193 * [misc]backup-simplify:  Simplify y into y
1554301167.193 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301167.193 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301167.193 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301167.193 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1554301167.193 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301167.193 * [misc]taylor:  Taking taylor expansion of y in a
1554301167.193 * [misc]backup-simplify:  Simplify y into y
1554301167.193 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301167.193 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301167.193 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301167.193 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301167.193 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301167.193 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301167.193 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (sin (/ 1 y))) into (* (cos (/ 1 a)) (sin (/ 1 y)))
1554301167.194 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301167.194 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301167.194 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.194 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301167.194 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) into (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y)))
1554301167.194 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in a
1554301167.194 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) in a
1554301167.194 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1554301167.194 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301167.194 * [misc]taylor:  Taking taylor expansion of y in a
1554301167.194 * [misc]backup-simplify:  Simplify y into y
1554301167.194 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301167.194 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301167.194 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301167.194 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 a)) (sin (/ 1 z))) in a
1554301167.194 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1554301167.194 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301167.194 * [misc]taylor:  Taking taylor expansion of a in a
1554301167.194 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.194 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.194 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301167.194 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301167.194 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1554301167.194 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301167.194 * [misc]taylor:  Taking taylor expansion of z in a
1554301167.194 * [misc]backup-simplify:  Simplify z into z
1554301167.194 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301167.194 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301167.195 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301167.195 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in a
1554301167.195 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1554301167.195 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301167.195 * [misc]taylor:  Taking taylor expansion of y in a
1554301167.195 * [misc]backup-simplify:  Simplify y into y
1554301167.195 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301167.195 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301167.195 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301167.195 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1554301167.195 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301167.195 * [misc]taylor:  Taking taylor expansion of z in a
1554301167.195 * [misc]backup-simplify:  Simplify z into z
1554301167.195 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301167.195 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301167.195 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301167.195 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301167.195 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301167.195 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301167.195 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301167.195 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301167.195 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301167.196 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) (sin (/ 1 z))) into (* (sin (/ 1 a)) (sin (/ 1 z)))
1554301167.196 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) into (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z))))
1554301167.196 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301167.196 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301167.196 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.196 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301167.196 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301167.196 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301167.196 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.196 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301167.196 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1554301167.196 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y))))
1554301167.196 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1554301167.196 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301167.196 * [misc]taylor:  Taking taylor expansion of a in a
1554301167.197 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.197 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.197 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301167.197 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301167.197 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) in a
1554301167.197 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) in a
1554301167.197 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) in a
1554301167.197 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (sin (/ 1 z))) in a
1554301167.197 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1554301167.197 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301167.197 * [misc]taylor:  Taking taylor expansion of a in a
1554301167.197 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.197 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.197 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301167.197 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301167.197 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1554301167.197 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301167.197 * [misc]taylor:  Taking taylor expansion of z in a
1554301167.197 * [misc]backup-simplify:  Simplify z into z
1554301167.197 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301167.197 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301167.197 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301167.197 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1554301167.197 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301167.197 * [misc]taylor:  Taking taylor expansion of z in a
1554301167.197 * [misc]backup-simplify:  Simplify z into z
1554301167.197 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301167.197 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301167.197 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301167.197 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301167.198 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301167.198 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301167.198 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (sin (/ 1 z))) into (* (cos (/ 1 a)) (sin (/ 1 z)))
1554301167.198 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301167.198 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301167.198 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.198 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301167.198 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) into (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1554301167.198 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in a
1554301167.198 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) in a
1554301167.198 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (sin (/ 1 y))) in a
1554301167.198 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1554301167.198 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301167.198 * [misc]taylor:  Taking taylor expansion of a in a
1554301167.198 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.198 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.198 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301167.198 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301167.198 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1554301167.198 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301167.198 * [misc]taylor:  Taking taylor expansion of y in a
1554301167.198 * [misc]backup-simplify:  Simplify y into y
1554301167.198 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301167.198 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301167.198 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301167.199 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1554301167.199 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301167.199 * [misc]taylor:  Taking taylor expansion of y in a
1554301167.199 * [misc]backup-simplify:  Simplify y into y
1554301167.199 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301167.199 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301167.199 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301167.199 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301167.199 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301167.199 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301167.199 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (sin (/ 1 y))) into (* (cos (/ 1 a)) (sin (/ 1 y)))
1554301167.199 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301167.199 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301167.199 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.199 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301167.199 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) into (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y)))
1554301167.199 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in a
1554301167.199 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) in a
1554301167.199 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1554301167.199 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301167.199 * [misc]taylor:  Taking taylor expansion of y in a
1554301167.199 * [misc]backup-simplify:  Simplify y into y
1554301167.199 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301167.199 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301167.199 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301167.200 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 a)) (sin (/ 1 z))) in a
1554301167.200 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1554301167.200 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301167.200 * [misc]taylor:  Taking taylor expansion of a in a
1554301167.200 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.200 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.200 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301167.200 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301167.200 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1554301167.200 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301167.200 * [misc]taylor:  Taking taylor expansion of z in a
1554301167.200 * [misc]backup-simplify:  Simplify z into z
1554301167.200 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301167.200 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301167.200 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301167.200 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in a
1554301167.200 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1554301167.200 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301167.200 * [misc]taylor:  Taking taylor expansion of y in a
1554301167.200 * [misc]backup-simplify:  Simplify y into y
1554301167.200 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301167.200 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301167.200 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301167.200 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1554301167.200 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301167.200 * [misc]taylor:  Taking taylor expansion of z in a
1554301167.200 * [misc]backup-simplify:  Simplify z into z
1554301167.200 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301167.200 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301167.200 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301167.200 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301167.200 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301167.200 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301167.201 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301167.201 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301167.201 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301167.201 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) (sin (/ 1 z))) into (* (sin (/ 1 a)) (sin (/ 1 z)))
1554301167.201 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) into (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z))))
1554301167.201 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301167.201 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301167.201 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.201 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301167.201 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301167.201 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301167.201 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.201 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301167.201 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1554301167.202 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y))))
1554301167.202 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1554301167.202 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301167.202 * [misc]taylor:  Taking taylor expansion of a in a
1554301167.202 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.202 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.202 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301167.202 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301167.202 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y))))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1554301167.203 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))))
1554301167.203 * [misc]backup-simplify:  Simplify (- (sin (/ 1 a))) into (- (sin (/ 1 a)))
1554301167.203 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) (- (sin (/ 1 a)))) into (- (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) (sin (/ 1 a)))
1554301167.203 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) (sin (/ 1 a))) in z
1554301167.203 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) in z
1554301167.203 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) in z
1554301167.203 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) in z
1554301167.203 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1554301167.203 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301167.203 * [misc]taylor:  Taking taylor expansion of y in z
1554301167.204 * [misc]backup-simplify:  Simplify y into y
1554301167.204 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301167.204 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301167.204 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301167.204 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 a)) (sin (/ 1 z))) in z
1554301167.204 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1554301167.204 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301167.204 * [misc]taylor:  Taking taylor expansion of a in z
1554301167.204 * [misc]backup-simplify:  Simplify a into a
1554301167.204 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301167.204 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301167.204 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301167.204 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1554301167.204 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301167.204 * [misc]taylor:  Taking taylor expansion of z in z
1554301167.204 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.204 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.204 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301167.204 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301167.204 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 z)) (cos (/ 1 y))) in z
1554301167.204 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1554301167.204 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301167.204 * [misc]taylor:  Taking taylor expansion of z in z
1554301167.204 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.204 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.204 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301167.204 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301167.204 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1554301167.204 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301167.204 * [misc]taylor:  Taking taylor expansion of y in z
1554301167.204 * [misc]backup-simplify:  Simplify y into y
1554301167.204 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301167.205 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301167.205 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301167.205 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301167.205 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301167.205 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301167.205 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1554301167.205 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1554301167.205 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1554301167.205 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) (sin (/ 1 z))) into (* (sin (/ 1 a)) (sin (/ 1 z)))
1554301167.205 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) into (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z))))
1554301167.205 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301167.205 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301167.205 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.205 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301167.206 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) (cos (/ 1 y))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1554301167.206 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y))))
1554301167.206 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) in z
1554301167.206 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) in z
1554301167.206 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (sin (/ 1 y))) in z
1554301167.206 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1554301167.206 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301167.206 * [misc]taylor:  Taking taylor expansion of a in z
1554301167.206 * [misc]backup-simplify:  Simplify a into a
1554301167.206 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301167.206 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301167.206 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301167.206 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1554301167.206 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301167.206 * [misc]taylor:  Taking taylor expansion of y in z
1554301167.206 * [misc]backup-simplify:  Simplify y into y
1554301167.206 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301167.206 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301167.206 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301167.206 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1554301167.206 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301167.206 * [misc]taylor:  Taking taylor expansion of y in z
1554301167.206 * [misc]backup-simplify:  Simplify y into y
1554301167.206 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301167.207 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301167.207 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301167.207 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301167.207 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301167.207 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.207 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301167.207 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301167.207 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301167.207 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301167.207 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (sin (/ 1 y))) into (* (cos (/ 1 a)) (sin (/ 1 y)))
1554301167.207 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301167.207 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301167.207 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.207 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301167.207 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) into (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y)))
1554301167.208 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) in z
1554301167.208 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (sin (/ 1 z))) in z
1554301167.208 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1554301167.208 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301167.208 * [misc]taylor:  Taking taylor expansion of a in z
1554301167.208 * [misc]backup-simplify:  Simplify a into a
1554301167.208 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301167.208 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301167.208 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301167.208 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1554301167.208 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301167.208 * [misc]taylor:  Taking taylor expansion of z in z
1554301167.208 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.208 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.208 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301167.208 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301167.208 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1554301167.208 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301167.208 * [misc]taylor:  Taking taylor expansion of z in z
1554301167.208 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.208 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.208 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301167.208 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301167.208 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301167.208 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301167.208 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.208 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301167.209 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (sin (/ 1 z))) into (* (cos (/ 1 a)) (sin (/ 1 z)))
1554301167.209 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) into (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1554301167.209 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1554301167.209 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301167.209 * [misc]taylor:  Taking taylor expansion of a in z
1554301167.209 * [misc]backup-simplify:  Simplify a into a
1554301167.209 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301167.209 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301167.209 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301167.209 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))
1554301167.210 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
1554301167.210 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1554301167.210 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1554301167.210 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1554301167.210 * [misc]backup-simplify:  Simplify (- (sin (/ 1 a))) into (- (sin (/ 1 a)))
1554301167.210 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (- (sin (/ 1 a)))) into (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a)))
1554301167.210 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) (sin (/ 1 a))) in y
1554301167.210 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) in y
1554301167.210 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) in y
1554301167.210 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (sin (/ 1 z))) in y
1554301167.210 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1554301167.210 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301167.210 * [misc]taylor:  Taking taylor expansion of a in y
1554301167.210 * [misc]backup-simplify:  Simplify a into a
1554301167.210 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301167.211 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301167.211 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301167.211 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1554301167.211 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301167.211 * [misc]taylor:  Taking taylor expansion of z in y
1554301167.211 * [misc]backup-simplify:  Simplify z into z
1554301167.211 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301167.211 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301167.211 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301167.211 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1554301167.211 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301167.211 * [misc]taylor:  Taking taylor expansion of z in y
1554301167.211 * [misc]backup-simplify:  Simplify z into z
1554301167.211 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301167.211 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301167.211 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301167.211 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301167.211 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301167.211 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.211 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301167.211 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301167.211 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301167.212 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301167.212 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (sin (/ 1 z))) into (* (cos (/ 1 a)) (sin (/ 1 z)))
1554301167.212 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301167.212 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301167.212 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.212 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301167.212 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) into (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1554301167.212 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in y
1554301167.212 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) in y
1554301167.212 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (sin (/ 1 y))) in y
1554301167.212 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1554301167.212 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301167.212 * [misc]taylor:  Taking taylor expansion of a in y
1554301167.212 * [misc]backup-simplify:  Simplify a into a
1554301167.212 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301167.212 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301167.212 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301167.212 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1554301167.212 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301167.212 * [misc]taylor:  Taking taylor expansion of y in y
1554301167.212 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.212 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.212 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301167.213 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301167.213 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1554301167.213 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301167.213 * [misc]taylor:  Taking taylor expansion of y in y
1554301167.213 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.213 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.213 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301167.213 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301167.213 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301167.213 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301167.213 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.213 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301167.213 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (sin (/ 1 y))) into (* (cos (/ 1 a)) (sin (/ 1 y)))
1554301167.214 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) into (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y)))
1554301167.214 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in y
1554301167.214 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) in y
1554301167.214 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1554301167.214 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301167.214 * [misc]taylor:  Taking taylor expansion of y in y
1554301167.214 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.214 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.214 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301167.214 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301167.214 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 a)) (sin (/ 1 z))) in y
1554301167.214 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1554301167.214 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301167.214 * [misc]taylor:  Taking taylor expansion of a in y
1554301167.214 * [misc]backup-simplify:  Simplify a into a
1554301167.214 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301167.214 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301167.214 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301167.214 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1554301167.214 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301167.214 * [misc]taylor:  Taking taylor expansion of z in y
1554301167.214 * [misc]backup-simplify:  Simplify z into z
1554301167.215 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301167.215 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301167.215 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301167.215 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in y
1554301167.215 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1554301167.215 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301167.215 * [misc]taylor:  Taking taylor expansion of y in y
1554301167.215 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.215 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.215 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301167.215 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301167.215 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1554301167.215 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301167.215 * [misc]taylor:  Taking taylor expansion of z in y
1554301167.215 * [misc]backup-simplify:  Simplify z into z
1554301167.215 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301167.215 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301167.215 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301167.215 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1554301167.216 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1554301167.216 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1554301167.216 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301167.216 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301167.216 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301167.216 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) (sin (/ 1 z))) into (* (sin (/ 1 a)) (sin (/ 1 z)))
1554301167.216 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) into (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z))))
1554301167.216 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301167.216 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301167.217 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.217 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301167.217 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1554301167.217 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y))))
1554301167.217 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1554301167.217 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301167.217 * [misc]taylor:  Taking taylor expansion of a in y
1554301167.217 * [misc]backup-simplify:  Simplify a into a
1554301167.217 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301167.217 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301167.217 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301167.218 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y))))) into (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1554301167.219 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))))
1554301167.219 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1554301167.219 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1554301167.219 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1554301167.219 * [misc]backup-simplify:  Simplify (- (sin (/ 1 a))) into (- (sin (/ 1 a)))
1554301167.220 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) (- (sin (/ 1 a)))) into (- (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) (sin (/ 1 a)))
1554301167.222 * [misc]backup-simplify:  Simplify (- (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) (sin (/ 1 a))) into (- (+ (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (+ (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) (sin (/ 1 a)))
1554301167.223 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.223 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1554301167.223 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301167.224 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.225 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1554301167.225 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.225 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (sin (/ 1 z)))) into 0
1554301167.225 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.225 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1554301167.226 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301167.227 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.227 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1554301167.227 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.227 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.227 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1554301167.228 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.228 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1554301167.228 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301167.229 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.229 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1554301167.229 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.229 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (sin (/ 1 y)))) into 0
1554301167.230 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.230 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1554301167.230 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301167.231 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.231 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1554301167.231 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.231 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.232 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1554301167.232 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.232 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1554301167.232 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301167.233 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.234 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1554301167.234 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.234 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 (sin (/ 1 z)))) into 0
1554301167.234 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.234 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1554301167.234 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301167.235 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.236 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1554301167.236 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.236 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (* (sin (/ 1 a)) (sin (/ 1 z))))) into 0
1554301167.236 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.236 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1554301167.236 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301167.238 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.238 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1554301167.238 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.238 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.238 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.238 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1554301167.239 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301167.240 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.240 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1554301167.240 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.240 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.240 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
1554301167.241 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1554301167.241 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.241 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.241 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.242 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.242 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301167.242 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.242 * [misc]taylor:  Taking taylor expansion of 0 in y
1554301167.242 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.242 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.242 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.242 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1554301167.242 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301167.243 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.244 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1554301167.244 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.244 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 (sin (/ 1 z)))) into 0
1554301167.244 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.244 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1554301167.245 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301167.245 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.246 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1554301167.246 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.246 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (* (sin (/ 1 a)) (sin (/ 1 z))))) into 0
1554301167.246 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.246 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1554301167.246 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301167.247 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.247 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1554301167.247 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.247 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.247 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 (cos (/ 1 y)))) into 0
1554301167.248 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1554301167.248 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.248 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1554301167.248 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301167.249 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.249 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1554301167.249 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.249 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.249 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1554301167.249 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301167.250 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.250 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1554301167.250 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.250 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.250 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (sin (/ 1 y)))) into 0
1554301167.250 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.250 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1554301167.251 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301167.251 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.251 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1554301167.251 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.251 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.252 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1554301167.252 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.252 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1554301167.252 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301167.253 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.253 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1554301167.253 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.253 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.253 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (sin (/ 1 z)))) into 0
1554301167.253 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1554301167.253 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.253 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.254 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.254 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1554301167.254 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301167.254 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.255 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1554301167.255 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.255 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.255 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.255 * [misc]taylor:  Taking taylor expansion of 0 in y
1554301167.255 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.255 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.255 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.255 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1554301167.255 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301167.256 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.256 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1554301167.256 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.256 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.256 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1554301167.257 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301167.257 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.257 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1554301167.257 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.258 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.258 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (sin (/ 1 z)))) into 0
1554301167.258 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.258 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1554301167.258 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301167.259 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.259 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1554301167.259 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.259 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.259 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1554301167.259 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.259 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1554301167.259 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301167.260 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.260 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1554301167.260 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.260 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.261 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (sin (/ 1 y)))) into 0
1554301167.261 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1554301167.261 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.261 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1554301167.261 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301167.262 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.262 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1554301167.262 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.262 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.262 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1554301167.262 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301167.263 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.263 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1554301167.263 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.263 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 (sin (/ 1 z)))) into 0
1554301167.263 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (* (sin (/ 1 a)) (sin (/ 1 z))))) into 0
1554301167.263 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.264 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1554301167.264 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301167.264 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.264 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1554301167.264 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.265 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.265 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
1554301167.265 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1554301167.265 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.265 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.265 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.266 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1554301167.266 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301167.266 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.266 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1554301167.267 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.267 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.267 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.267 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.267 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301167.268 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301167.268 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301167.268 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301167.269 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301167.269 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.269 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1554301167.269 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301167.270 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301167.270 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301167.270 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301167.271 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301167.271 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.271 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.271 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1554301167.272 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301167.272 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301167.272 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301167.272 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301167.273 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301167.273 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.273 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 (sin (/ 1 y))))) into 0
1554301167.274 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301167.274 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301167.275 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301167.276 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301167.276 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301167.276 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.276 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.277 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1554301167.278 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301167.278 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301167.278 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301167.279 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301167.279 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301167.280 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.280 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1554301167.281 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301167.281 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301167.281 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301167.282 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301167.283 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301167.283 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.283 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (* (sin (/ 1 a)) (sin (/ 1 z)))))) into 0
1554301167.284 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301167.285 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301167.285 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301167.286 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301167.286 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301167.286 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.286 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.287 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301167.288 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301167.288 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301167.289 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301167.289 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301167.289 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.290 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.290 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
1554301167.291 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))) (* 0 (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1554301167.291 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.291 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.291 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.291 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.291 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301167.291 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.291 * [misc]taylor:  Taking taylor expansion of 0 in y
1554301167.291 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.291 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.291 * [misc]taylor:  Taking taylor expansion of 0 in y
1554301167.292 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.292 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.293 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301167.293 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301167.293 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301167.294 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301167.295 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301167.295 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.295 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1554301167.296 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301167.297 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301167.297 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301167.298 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301167.298 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301167.298 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.299 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (* (sin (/ 1 a)) (sin (/ 1 z)))))) into 0
1554301167.300 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301167.300 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301167.300 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301167.301 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301167.302 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301167.302 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.302 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.302 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 (cos (/ 1 y))))) into 0
1554301167.303 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (* (sin (/ 1 a)) (sin (/ 1 z)))) (* (cos (/ 1 z)) (cos (/ 1 y)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))) (* 0 (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1554301167.304 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301167.305 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301167.305 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301167.306 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301167.306 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301167.306 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.307 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301167.308 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301167.308 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301167.309 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301167.309 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301167.309 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.309 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.310 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 (sin (/ 1 y))))) into 0
1554301167.311 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301167.311 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301167.311 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301167.312 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301167.312 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301167.313 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.313 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.313 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (* (cos (/ 1 a)) (sin (/ 1 y))) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1554301167.314 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301167.315 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301167.315 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301167.316 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301167.316 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301167.316 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.316 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.317 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1554301167.317 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1554301167.317 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.317 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.318 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301167.319 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301167.319 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301167.320 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301167.320 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301167.320 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.321 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.321 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.321 * [misc]taylor:  Taking taylor expansion of 0 in y
1554301167.321 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.321 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.322 * [misc]backup-simplify:  Simplify (- (+ (/ (* (sin (/ 1 (/ 1 y))) (* (sin (/ 1 (/ 1 a))) (sin (/ 1 (/ 1 z))))) (* (cos (/ 1 (/ 1 z))) (cos (/ 1 (/ 1 y))))) (+ (/ (* (cos (/ 1 (/ 1 a))) (sin (/ 1 (/ 1 y)))) (cos (/ 1 (/ 1 y)))) (/ (* (cos (/ 1 (/ 1 a))) (sin (/ 1 (/ 1 z)))) (cos (/ 1 (/ 1 z)))))) (sin (/ 1 (/ 1 a)))) into (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a))
1554301167.323 * [misc]backup-simplify:  Simplify (- (+ (/ (* (cos (/ 1 (- a))) (sin (/ 1 (- z)))) (cos (/ 1 (- z)))) (+ (/ (* (sin (/ 1 (- a))) (* (sin (/ 1 (- z))) (sin (/ 1 (- y))))) (* (cos (/ 1 (- y))) (cos (/ 1 (- z))))) (/ (* (cos (/ 1 (- a))) (sin (/ 1 (- y)))) (cos (/ 1 (- y)))))) (sin (/ 1 (- a)))) into (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a)))
1554301167.323 * [misc]approximate:  Taking taylor expansion of (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) in (a z y) around 0
1554301167.323 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) in y
1554301167.323 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) in y
1554301167.323 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) in y
1554301167.323 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (sin (/ -1 y))) in y
1554301167.324 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1554301167.324 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301167.324 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301167.324 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.324 * [misc]taylor:  Taking taylor expansion of a in y
1554301167.324 * [misc]backup-simplify:  Simplify a into a
1554301167.324 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301167.324 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301167.324 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301167.324 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1554301167.324 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301167.324 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301167.324 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.324 * [misc]taylor:  Taking taylor expansion of y in y
1554301167.324 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.324 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.324 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301167.324 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301167.324 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1554301167.324 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301167.325 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301167.325 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.325 * [misc]taylor:  Taking taylor expansion of y in y
1554301167.325 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.325 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.325 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301167.325 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301167.325 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301167.325 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301167.325 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.325 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301167.326 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (sin (/ -1 y))) into (* (cos (/ -1 a)) (sin (/ -1 y)))
1554301167.326 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) into (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y)))
1554301167.326 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in y
1554301167.326 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) in y
1554301167.326 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (sin (/ -1 z))) in y
1554301167.326 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1554301167.326 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301167.326 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301167.326 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.326 * [misc]taylor:  Taking taylor expansion of a in y
1554301167.326 * [misc]backup-simplify:  Simplify a into a
1554301167.326 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301167.326 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301167.326 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301167.326 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1554301167.326 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301167.326 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301167.326 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.326 * [misc]taylor:  Taking taylor expansion of z in y
1554301167.326 * [misc]backup-simplify:  Simplify z into z
1554301167.327 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301167.327 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301167.327 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301167.327 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1554301167.327 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301167.327 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301167.327 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.327 * [misc]taylor:  Taking taylor expansion of z in y
1554301167.327 * [misc]backup-simplify:  Simplify z into z
1554301167.327 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301167.327 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301167.327 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301167.327 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301167.327 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301167.327 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.328 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301167.328 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301167.328 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301167.328 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301167.328 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (sin (/ -1 z))) into (* (cos (/ -1 a)) (sin (/ -1 z)))
1554301167.328 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301167.328 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301167.328 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.328 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301167.329 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) into (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z)))
1554301167.329 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in y
1554301167.329 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) in y
1554301167.329 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1554301167.329 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301167.329 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301167.329 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.329 * [misc]taylor:  Taking taylor expansion of a in y
1554301167.329 * [misc]backup-simplify:  Simplify a into a
1554301167.329 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301167.329 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301167.329 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301167.329 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in y
1554301167.329 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1554301167.329 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301167.329 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301167.329 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.329 * [misc]taylor:  Taking taylor expansion of z in y
1554301167.329 * [misc]backup-simplify:  Simplify z into z
1554301167.329 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301167.329 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301167.329 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301167.329 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1554301167.329 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301167.329 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301167.329 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.329 * [misc]taylor:  Taking taylor expansion of y in y
1554301167.329 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.329 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.329 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301167.329 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301167.329 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in y
1554301167.329 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1554301167.329 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301167.329 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301167.329 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.329 * [misc]taylor:  Taking taylor expansion of z in y
1554301167.330 * [misc]backup-simplify:  Simplify z into z
1554301167.330 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301167.330 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301167.330 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301167.330 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1554301167.330 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301167.330 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301167.330 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.330 * [misc]taylor:  Taking taylor expansion of y in y
1554301167.330 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.330 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.330 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301167.330 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301167.330 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1554301167.330 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1554301167.330 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1554301167.330 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301167.330 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301167.330 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301167.330 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1554301167.330 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) into (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y))))
1554301167.330 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301167.330 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301167.331 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.331 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301167.331 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1554301167.331 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))) into (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))
1554301167.331 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1554301167.331 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301167.331 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301167.331 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.331 * [misc]taylor:  Taking taylor expansion of a in y
1554301167.331 * [misc]backup-simplify:  Simplify a into a
1554301167.331 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301167.331 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301167.331 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301167.331 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) in z
1554301167.331 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) in z
1554301167.331 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) in z
1554301167.331 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (sin (/ -1 y))) in z
1554301167.331 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1554301167.331 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301167.331 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301167.331 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.331 * [misc]taylor:  Taking taylor expansion of a in z
1554301167.331 * [misc]backup-simplify:  Simplify a into a
1554301167.331 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301167.331 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301167.331 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301167.331 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1554301167.331 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301167.331 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301167.331 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.331 * [misc]taylor:  Taking taylor expansion of y in z
1554301167.331 * [misc]backup-simplify:  Simplify y into y
1554301167.332 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301167.332 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301167.332 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301167.332 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1554301167.332 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301167.332 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301167.332 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.332 * [misc]taylor:  Taking taylor expansion of y in z
1554301167.332 * [misc]backup-simplify:  Simplify y into y
1554301167.332 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301167.332 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301167.332 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301167.332 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301167.332 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301167.332 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.332 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301167.332 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301167.332 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301167.332 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301167.332 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (sin (/ -1 y))) into (* (cos (/ -1 a)) (sin (/ -1 y)))
1554301167.332 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301167.332 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301167.333 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.333 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301167.333 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) into (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y)))
1554301167.333 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in z
1554301167.333 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) in z
1554301167.333 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (sin (/ -1 z))) in z
1554301167.333 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1554301167.333 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301167.333 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301167.333 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.333 * [misc]taylor:  Taking taylor expansion of a in z
1554301167.333 * [misc]backup-simplify:  Simplify a into a
1554301167.333 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301167.333 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301167.333 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301167.333 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1554301167.333 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301167.333 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301167.333 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.333 * [misc]taylor:  Taking taylor expansion of z in z
1554301167.333 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.333 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.333 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301167.333 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301167.333 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1554301167.333 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301167.333 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301167.333 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.333 * [misc]taylor:  Taking taylor expansion of z in z
1554301167.333 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.333 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.333 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301167.333 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301167.334 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301167.334 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301167.334 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.334 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301167.334 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (sin (/ -1 z))) into (* (cos (/ -1 a)) (sin (/ -1 z)))
1554301167.334 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) into (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z)))
1554301167.334 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in z
1554301167.334 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) in z
1554301167.334 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1554301167.334 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301167.334 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301167.334 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.334 * [misc]taylor:  Taking taylor expansion of a in z
1554301167.334 * [misc]backup-simplify:  Simplify a into a
1554301167.334 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301167.334 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301167.334 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301167.334 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in z
1554301167.334 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1554301167.334 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301167.334 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301167.334 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.334 * [misc]taylor:  Taking taylor expansion of z in z
1554301167.334 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.334 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.334 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301167.334 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301167.334 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1554301167.334 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301167.334 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301167.335 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.335 * [misc]taylor:  Taking taylor expansion of y in z
1554301167.335 * [misc]backup-simplify:  Simplify y into y
1554301167.335 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301167.335 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301167.335 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301167.335 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in z
1554301167.335 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1554301167.335 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301167.335 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301167.335 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.335 * [misc]taylor:  Taking taylor expansion of z in z
1554301167.335 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.335 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.335 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301167.335 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301167.335 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1554301167.335 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301167.335 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301167.335 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.335 * [misc]taylor:  Taking taylor expansion of y in z
1554301167.335 * [misc]backup-simplify:  Simplify y into y
1554301167.335 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301167.335 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301167.335 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301167.335 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1554301167.335 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1554301167.335 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1554301167.335 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301167.335 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301167.335 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301167.336 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1554301167.336 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) into (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y))))
1554301167.336 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301167.336 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301167.336 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.336 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301167.336 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1554301167.336 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))) into (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))
1554301167.336 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1554301167.336 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301167.336 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301167.336 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.336 * [misc]taylor:  Taking taylor expansion of a in z
1554301167.336 * [misc]backup-simplify:  Simplify a into a
1554301167.336 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301167.336 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301167.336 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301167.336 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) in a
1554301167.336 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) in a
1554301167.336 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) in a
1554301167.336 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (sin (/ -1 y))) in a
1554301167.336 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1554301167.336 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301167.336 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301167.337 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.337 * [misc]taylor:  Taking taylor expansion of a in a
1554301167.337 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.337 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.337 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301167.337 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301167.337 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1554301167.337 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301167.337 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301167.337 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.337 * [misc]taylor:  Taking taylor expansion of y in a
1554301167.337 * [misc]backup-simplify:  Simplify y into y
1554301167.337 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301167.337 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301167.337 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301167.337 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1554301167.337 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301167.337 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301167.337 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.337 * [misc]taylor:  Taking taylor expansion of y in a
1554301167.337 * [misc]backup-simplify:  Simplify y into y
1554301167.337 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301167.337 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301167.337 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301167.337 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301167.337 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301167.337 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301167.337 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (sin (/ -1 y))) into (* (cos (/ -1 a)) (sin (/ -1 y)))
1554301167.337 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301167.337 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301167.338 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.338 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301167.338 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) into (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y)))
1554301167.338 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in a
1554301167.338 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) in a
1554301167.338 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (sin (/ -1 z))) in a
1554301167.338 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1554301167.338 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301167.338 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301167.338 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.338 * [misc]taylor:  Taking taylor expansion of a in a
1554301167.338 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.338 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.338 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301167.338 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301167.338 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1554301167.338 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301167.338 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301167.338 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.338 * [misc]taylor:  Taking taylor expansion of z in a
1554301167.338 * [misc]backup-simplify:  Simplify z into z
1554301167.338 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301167.338 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301167.338 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301167.338 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1554301167.338 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301167.338 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301167.338 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.338 * [misc]taylor:  Taking taylor expansion of z in a
1554301167.338 * [misc]backup-simplify:  Simplify z into z
1554301167.338 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301167.338 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301167.338 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301167.339 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301167.339 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301167.339 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301167.339 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (sin (/ -1 z))) into (* (cos (/ -1 a)) (sin (/ -1 z)))
1554301167.339 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301167.339 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301167.339 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.339 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301167.339 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) into (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z)))
1554301167.339 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in a
1554301167.339 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) in a
1554301167.339 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1554301167.339 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301167.339 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301167.339 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.339 * [misc]taylor:  Taking taylor expansion of a in a
1554301167.339 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.339 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.339 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301167.339 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301167.339 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in a
1554301167.339 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1554301167.339 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301167.339 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301167.339 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.339 * [misc]taylor:  Taking taylor expansion of z in a
1554301167.340 * [misc]backup-simplify:  Simplify z into z
1554301167.340 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301167.340 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301167.340 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301167.340 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1554301167.340 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301167.340 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301167.340 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.340 * [misc]taylor:  Taking taylor expansion of y in a
1554301167.340 * [misc]backup-simplify:  Simplify y into y
1554301167.340 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301167.340 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301167.340 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301167.340 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in a
1554301167.340 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1554301167.340 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301167.340 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301167.340 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.340 * [misc]taylor:  Taking taylor expansion of z in a
1554301167.340 * [misc]backup-simplify:  Simplify z into z
1554301167.340 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301167.340 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301167.340 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301167.340 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1554301167.340 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301167.340 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301167.340 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.340 * [misc]taylor:  Taking taylor expansion of y in a
1554301167.340 * [misc]backup-simplify:  Simplify y into y
1554301167.340 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301167.340 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301167.340 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301167.340 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301167.340 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301167.340 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301167.340 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301167.341 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301167.341 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301167.341 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1554301167.341 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) into (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y))))
1554301167.341 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301167.341 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301167.341 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.341 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301167.341 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301167.341 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301167.341 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.341 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301167.341 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1554301167.342 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))) into (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))
1554301167.342 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1554301167.342 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301167.342 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301167.342 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.342 * [misc]taylor:  Taking taylor expansion of a in a
1554301167.342 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.342 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.342 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301167.342 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301167.342 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) in a
1554301167.342 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) in a
1554301167.342 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) in a
1554301167.342 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (sin (/ -1 y))) in a
1554301167.342 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1554301167.342 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301167.342 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301167.342 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.342 * [misc]taylor:  Taking taylor expansion of a in a
1554301167.342 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.342 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.342 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301167.342 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301167.342 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1554301167.342 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301167.342 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301167.342 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.342 * [misc]taylor:  Taking taylor expansion of y in a
1554301167.342 * [misc]backup-simplify:  Simplify y into y
1554301167.342 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301167.342 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301167.342 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301167.342 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1554301167.342 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301167.342 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301167.342 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.342 * [misc]taylor:  Taking taylor expansion of y in a
1554301167.342 * [misc]backup-simplify:  Simplify y into y
1554301167.343 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301167.343 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301167.343 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301167.343 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301167.343 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301167.343 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301167.343 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (sin (/ -1 y))) into (* (cos (/ -1 a)) (sin (/ -1 y)))
1554301167.343 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301167.343 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301167.343 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.343 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301167.343 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) into (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y)))
1554301167.343 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in a
1554301167.343 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) in a
1554301167.343 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (sin (/ -1 z))) in a
1554301167.343 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1554301167.343 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301167.343 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301167.343 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.343 * [misc]taylor:  Taking taylor expansion of a in a
1554301167.343 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.343 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.343 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301167.343 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301167.344 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1554301167.344 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301167.344 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301167.344 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.344 * [misc]taylor:  Taking taylor expansion of z in a
1554301167.344 * [misc]backup-simplify:  Simplify z into z
1554301167.344 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301167.344 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301167.344 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301167.344 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1554301167.344 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301167.344 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301167.344 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.344 * [misc]taylor:  Taking taylor expansion of z in a
1554301167.344 * [misc]backup-simplify:  Simplify z into z
1554301167.344 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301167.344 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301167.344 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301167.344 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301167.344 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301167.344 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301167.344 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (sin (/ -1 z))) into (* (cos (/ -1 a)) (sin (/ -1 z)))
1554301167.344 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301167.344 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301167.344 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.344 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301167.345 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) into (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z)))
1554301167.345 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in a
1554301167.345 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) in a
1554301167.345 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1554301167.345 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301167.345 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301167.345 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.345 * [misc]taylor:  Taking taylor expansion of a in a
1554301167.345 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.345 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.345 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301167.345 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301167.345 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in a
1554301167.345 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1554301167.345 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301167.345 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301167.345 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.345 * [misc]taylor:  Taking taylor expansion of z in a
1554301167.345 * [misc]backup-simplify:  Simplify z into z
1554301167.345 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301167.345 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301167.345 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301167.345 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1554301167.345 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301167.345 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301167.345 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.345 * [misc]taylor:  Taking taylor expansion of y in a
1554301167.345 * [misc]backup-simplify:  Simplify y into y
1554301167.345 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301167.345 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301167.345 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301167.345 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in a
1554301167.345 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1554301167.345 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301167.345 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301167.345 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.345 * [misc]taylor:  Taking taylor expansion of z in a
1554301167.345 * [misc]backup-simplify:  Simplify z into z
1554301167.345 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301167.345 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301167.346 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301167.346 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1554301167.346 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301167.346 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301167.346 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.346 * [misc]taylor:  Taking taylor expansion of y in a
1554301167.346 * [misc]backup-simplify:  Simplify y into y
1554301167.346 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301167.346 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301167.346 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301167.346 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301167.346 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301167.346 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301167.346 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301167.346 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301167.346 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301167.346 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1554301167.346 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) into (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y))))
1554301167.346 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301167.347 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301167.347 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.347 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301167.347 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301167.347 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301167.347 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.347 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301167.347 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1554301167.347 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))) into (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))
1554301167.347 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1554301167.347 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301167.347 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301167.347 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.347 * [misc]taylor:  Taking taylor expansion of a in a
1554301167.347 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.347 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.347 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301167.347 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301167.348 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1554301167.348 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))))
1554301167.348 * [misc]backup-simplify:  Simplify (- (sin (/ -1 a))) into (- (sin (/ -1 a)))
1554301167.349 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))))) (- (sin (/ -1 a)))) into (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a)))
1554301167.349 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) in z
1554301167.349 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) in z
1554301167.349 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) in z
1554301167.349 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (sin (/ -1 y))) in z
1554301167.349 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1554301167.349 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301167.349 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301167.349 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.349 * [misc]taylor:  Taking taylor expansion of a in z
1554301167.349 * [misc]backup-simplify:  Simplify a into a
1554301167.349 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301167.349 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301167.349 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301167.349 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1554301167.349 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301167.349 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301167.349 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.349 * [misc]taylor:  Taking taylor expansion of y in z
1554301167.349 * [misc]backup-simplify:  Simplify y into y
1554301167.349 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301167.349 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301167.349 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301167.349 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1554301167.349 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301167.349 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301167.349 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.349 * [misc]taylor:  Taking taylor expansion of y in z
1554301167.349 * [misc]backup-simplify:  Simplify y into y
1554301167.350 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301167.350 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301167.350 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301167.350 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301167.350 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301167.350 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.350 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301167.350 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301167.350 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301167.350 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301167.350 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (sin (/ -1 y))) into (* (cos (/ -1 a)) (sin (/ -1 y)))
1554301167.350 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301167.350 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301167.350 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.350 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301167.350 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) into (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y)))
1554301167.351 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in z
1554301167.351 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) in z
1554301167.351 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (sin (/ -1 z))) in z
1554301167.351 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1554301167.351 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301167.351 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301167.351 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.351 * [misc]taylor:  Taking taylor expansion of a in z
1554301167.351 * [misc]backup-simplify:  Simplify a into a
1554301167.351 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301167.351 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301167.351 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301167.351 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1554301167.351 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301167.351 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301167.351 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.351 * [misc]taylor:  Taking taylor expansion of z in z
1554301167.351 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.351 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.351 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301167.351 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301167.351 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1554301167.351 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301167.351 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301167.351 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.351 * [misc]taylor:  Taking taylor expansion of z in z
1554301167.351 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.351 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.351 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301167.351 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301167.351 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301167.351 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301167.351 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.352 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301167.352 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (sin (/ -1 z))) into (* (cos (/ -1 a)) (sin (/ -1 z)))
1554301167.352 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) into (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z)))
1554301167.352 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in z
1554301167.352 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) in z
1554301167.352 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1554301167.352 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301167.352 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301167.352 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.352 * [misc]taylor:  Taking taylor expansion of a in z
1554301167.352 * [misc]backup-simplify:  Simplify a into a
1554301167.352 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301167.352 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301167.352 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301167.352 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in z
1554301167.352 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1554301167.352 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301167.352 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301167.352 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.352 * [misc]taylor:  Taking taylor expansion of z in z
1554301167.352 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.352 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.352 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301167.352 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301167.352 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1554301167.352 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301167.352 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301167.352 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.352 * [misc]taylor:  Taking taylor expansion of y in z
1554301167.352 * [misc]backup-simplify:  Simplify y into y
1554301167.352 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301167.352 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301167.352 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301167.352 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in z
1554301167.353 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1554301167.353 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301167.353 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301167.353 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.353 * [misc]taylor:  Taking taylor expansion of z in z
1554301167.353 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.353 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.353 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301167.353 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301167.353 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1554301167.353 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301167.353 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301167.353 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.353 * [misc]taylor:  Taking taylor expansion of y in z
1554301167.353 * [misc]backup-simplify:  Simplify y into y
1554301167.353 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301167.353 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301167.353 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301167.353 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1554301167.353 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1554301167.353 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1554301167.353 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301167.353 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301167.353 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301167.353 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1554301167.353 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) into (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y))))
1554301167.353 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301167.354 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301167.354 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.354 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301167.354 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1554301167.354 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))) into (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))
1554301167.354 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1554301167.354 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301167.354 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301167.354 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.354 * [misc]taylor:  Taking taylor expansion of a in z
1554301167.354 * [misc]backup-simplify:  Simplify a into a
1554301167.354 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301167.354 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301167.354 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301167.354 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1554301167.355 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))))
1554301167.355 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1554301167.355 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1554301167.355 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1554301167.355 * [misc]backup-simplify:  Simplify (- (sin (/ -1 a))) into (- (sin (/ -1 a)))
1554301167.357 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))))) (- (sin (/ -1 a)))) into (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a)))
1554301167.357 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) in y
1554301167.357 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) in y
1554301167.357 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) in y
1554301167.357 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (sin (/ -1 y))) in y
1554301167.357 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1554301167.357 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301167.357 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301167.357 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.357 * [misc]taylor:  Taking taylor expansion of a in y
1554301167.357 * [misc]backup-simplify:  Simplify a into a
1554301167.357 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301167.357 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301167.357 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301167.357 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1554301167.357 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301167.357 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301167.357 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.357 * [misc]taylor:  Taking taylor expansion of y in y
1554301167.357 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.357 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.357 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301167.357 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301167.357 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1554301167.357 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301167.357 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301167.357 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.357 * [misc]taylor:  Taking taylor expansion of y in y
1554301167.357 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.357 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.358 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301167.358 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301167.358 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301167.358 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301167.358 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.358 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301167.358 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (sin (/ -1 y))) into (* (cos (/ -1 a)) (sin (/ -1 y)))
1554301167.358 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) into (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y)))
1554301167.358 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in y
1554301167.358 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) in y
1554301167.358 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (sin (/ -1 z))) in y
1554301167.358 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1554301167.358 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301167.358 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301167.358 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.358 * [misc]taylor:  Taking taylor expansion of a in y
1554301167.358 * [misc]backup-simplify:  Simplify a into a
1554301167.358 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301167.358 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301167.358 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301167.358 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1554301167.358 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301167.358 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301167.358 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.358 * [misc]taylor:  Taking taylor expansion of z in y
1554301167.358 * [misc]backup-simplify:  Simplify z into z
1554301167.358 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301167.359 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301167.359 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301167.359 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1554301167.359 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301167.359 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301167.359 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.359 * [misc]taylor:  Taking taylor expansion of z in y
1554301167.359 * [misc]backup-simplify:  Simplify z into z
1554301167.359 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301167.359 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301167.359 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301167.359 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301167.359 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301167.359 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.359 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301167.359 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301167.359 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301167.359 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301167.359 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (sin (/ -1 z))) into (* (cos (/ -1 a)) (sin (/ -1 z)))
1554301167.359 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301167.359 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301167.359 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.360 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301167.360 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) into (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z)))
1554301167.360 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in y
1554301167.360 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) in y
1554301167.360 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1554301167.360 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301167.360 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301167.360 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.360 * [misc]taylor:  Taking taylor expansion of a in y
1554301167.360 * [misc]backup-simplify:  Simplify a into a
1554301167.360 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301167.360 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301167.360 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301167.360 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in y
1554301167.360 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1554301167.360 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301167.360 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301167.360 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.360 * [misc]taylor:  Taking taylor expansion of z in y
1554301167.360 * [misc]backup-simplify:  Simplify z into z
1554301167.360 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301167.360 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301167.360 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301167.360 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1554301167.360 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301167.360 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301167.360 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.360 * [misc]taylor:  Taking taylor expansion of y in y
1554301167.360 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.360 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.360 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301167.360 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301167.360 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in y
1554301167.360 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1554301167.360 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301167.360 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301167.360 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.361 * [misc]taylor:  Taking taylor expansion of z in y
1554301167.361 * [misc]backup-simplify:  Simplify z into z
1554301167.361 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301167.361 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301167.361 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301167.361 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1554301167.361 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301167.361 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301167.361 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.361 * [misc]taylor:  Taking taylor expansion of y in y
1554301167.361 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.361 * [misc]backup-simplify:  Simplify 1 into 1
1554301167.361 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301167.361 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301167.361 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1554301167.361 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1554301167.361 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1554301167.361 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301167.362 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301167.362 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301167.362 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1554301167.362 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) into (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y))))
1554301167.362 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301167.362 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301167.362 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.362 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301167.363 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1554301167.363 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))) into (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))
1554301167.363 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1554301167.363 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301167.363 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301167.363 * [misc]backup-simplify:  Simplify -1 into -1
1554301167.363 * [misc]taylor:  Taking taylor expansion of a in y
1554301167.363 * [misc]backup-simplify:  Simplify a into a
1554301167.363 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301167.363 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301167.363 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301167.364 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1554301167.365 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))))
1554301167.365 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1554301167.365 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1554301167.365 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1554301167.365 * [misc]backup-simplify:  Simplify (- (sin (/ -1 a))) into (- (sin (/ -1 a)))
1554301167.366 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))))) (- (sin (/ -1 a)))) into (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a)))
1554301167.367 * [misc]backup-simplify:  Simplify (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a))) into (- (+ (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) (sin (/ -1 a)))
1554301167.368 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.368 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1554301167.368 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301167.370 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.370 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1554301167.370 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.370 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (sin (/ -1 y)))) into 0
1554301167.370 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.371 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1554301167.371 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301167.372 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.372 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1554301167.372 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.372 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.373 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1554301167.373 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.373 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1554301167.373 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301167.374 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.375 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1554301167.375 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.375 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (sin (/ -1 z)))) into 0
1554301167.375 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.375 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1554301167.376 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301167.377 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.377 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1554301167.377 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.377 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.378 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1554301167.378 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.378 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1554301167.378 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301167.379 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.379 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1554301167.380 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.380 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.380 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1554301167.380 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301167.381 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.381 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1554301167.382 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.382 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1554301167.382 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (* (sin (/ -1 z)) (sin (/ -1 y))))) into 0
1554301167.382 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.382 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1554301167.383 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301167.384 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.384 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1554301167.384 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.384 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.384 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.385 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1554301167.385 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301167.386 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.386 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1554301167.386 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.386 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.386 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
1554301167.387 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1554301167.387 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.387 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.388 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.388 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.388 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301167.388 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.388 * [misc]taylor:  Taking taylor expansion of 0 in y
1554301167.388 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.388 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.388 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.388 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1554301167.389 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301167.390 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.390 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1554301167.390 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.390 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.391 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1554301167.391 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301167.392 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.392 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1554301167.392 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.392 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.392 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (sin (/ -1 y)))) into 0
1554301167.393 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.393 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1554301167.393 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301167.394 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.394 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1554301167.394 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.394 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.394 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1554301167.394 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.395 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1554301167.395 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301167.395 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.396 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1554301167.396 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.396 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.396 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (sin (/ -1 z)))) into 0
1554301167.396 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1554301167.396 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.397 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1554301167.397 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301167.397 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.398 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1554301167.398 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.398 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1554301167.398 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.398 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1554301167.398 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301167.399 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.399 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1554301167.399 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.399 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (* (sin (/ -1 z)) (sin (/ -1 y))))) into 0
1554301167.399 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.400 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1554301167.400 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301167.400 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.401 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1554301167.401 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.401 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.401 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
1554301167.401 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1554301167.401 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.401 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.402 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.402 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1554301167.402 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301167.403 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.403 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1554301167.403 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.403 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.403 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.403 * [misc]taylor:  Taking taylor expansion of 0 in y
1554301167.403 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.403 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.403 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.403 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1554301167.403 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301167.404 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.404 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1554301167.404 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.405 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.405 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (sin (/ -1 y)))) into 0
1554301167.405 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1554301167.405 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.405 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1554301167.405 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301167.406 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.406 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1554301167.406 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.406 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.406 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1554301167.406 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301167.407 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.407 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1554301167.407 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.407 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.408 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (sin (/ -1 z)))) into 0
1554301167.408 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.408 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1554301167.408 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301167.408 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.409 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1554301167.409 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.409 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.409 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1554301167.409 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.409 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1554301167.409 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301167.410 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.410 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1554301167.410 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.410 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1554301167.410 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.411 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1554301167.411 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301167.411 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.411 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1554301167.412 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.412 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (* (sin (/ -1 z)) (sin (/ -1 y))))) into 0
1554301167.412 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.412 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1554301167.412 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301167.413 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.413 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1554301167.413 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.413 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.413 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
1554301167.413 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1554301167.414 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.414 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.414 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301167.414 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1554301167.414 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301167.415 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301167.415 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1554301167.415 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.415 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.415 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.415 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.416 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301167.416 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301167.416 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301167.417 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301167.417 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301167.417 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.417 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1554301167.418 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301167.418 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301167.418 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301167.419 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301167.419 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301167.419 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.419 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.419 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1554301167.420 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301167.420 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301167.420 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301167.421 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301167.421 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301167.421 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.422 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (sin (/ -1 z))))) into 0
1554301167.422 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301167.422 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301167.422 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301167.423 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301167.423 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301167.423 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.423 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.424 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1554301167.424 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301167.425 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301167.425 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301167.425 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301167.425 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301167.426 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.426 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301167.426 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301167.426 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301167.427 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301167.427 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301167.427 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.428 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1554301167.428 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (* (sin (/ -1 z)) (sin (/ -1 y)))))) into 0
1554301167.428 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301167.429 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301167.429 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301167.429 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301167.430 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301167.430 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.430 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.430 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301167.431 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301167.431 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301167.431 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301167.431 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301167.432 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.432 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.432 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
1554301167.432 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))) (* 0 (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1554301167.432 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.432 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.433 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.433 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.433 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301167.433 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.433 * [misc]taylor:  Taking taylor expansion of 0 in y
1554301167.433 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.433 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.433 * [misc]taylor:  Taking taylor expansion of 0 in y
1554301167.433 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.433 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.434 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301167.434 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301167.435 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301167.436 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301167.436 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301167.436 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.437 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301167.437 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301167.438 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301167.439 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301167.439 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301167.439 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.439 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.440 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1554301167.441 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301167.441 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301167.441 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301167.442 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301167.442 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301167.443 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.443 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.443 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (* (cos (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1554301167.444 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301167.444 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301167.445 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301167.446 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301167.446 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301167.446 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.446 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.447 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (sin (/ -1 z))))) into 0
1554301167.447 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (* (cos (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1554301167.449 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301167.449 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301167.449 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301167.451 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301167.451 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301167.451 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.451 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1554301167.453 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301167.453 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301167.453 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301167.454 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301167.454 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301167.455 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.455 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (* (sin (/ -1 z)) (sin (/ -1 y)))))) into 0
1554301167.456 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301167.456 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301167.456 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301167.457 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301167.458 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301167.458 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.458 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.458 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
1554301167.459 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))) (* 0 (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1554301167.459 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.459 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.461 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301167.461 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301167.461 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301167.462 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301167.462 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301167.463 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.463 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301167.463 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301167.463 * [misc]taylor:  Taking taylor expansion of 0 in y
1554301167.463 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.463 * [misc]backup-simplify:  Simplify 0 into 0
1554301167.464 * [misc]backup-simplify:  Simplify (- (+ (/ (* (cos (/ -1 (/ 1 (- a)))) (sin (/ -1 (/ 1 (- y))))) (cos (/ -1 (/ 1 (- y))))) (+ (/ (* (cos (/ -1 (/ 1 (- a)))) (sin (/ -1 (/ 1 (- z))))) (cos (/ -1 (/ 1 (- z))))) (/ (* (sin (/ -1 (/ 1 (- a)))) (* (sin (/ -1 (/ 1 (- z)))) (sin (/ -1 (/ 1 (- y)))))) (* (cos (/ -1 (/ 1 (- z)))) (cos (/ -1 (/ 1 (- y)))))))) (sin (/ -1 (/ 1 (- a))))) into (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a))
1554301167.464 * * * [misc]progress:  simplifying candidates
1554301167.464 * * * * [misc]progress:  [ 1 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (pow (* (sin a) (* (sin z) (sin y))) 1) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301167.465 * [enter]simplify:  Simplifying (* (sin a) (* (sin z) (sin y)))
1554301167.465 * * [misc]simplify:  iters left: 5 (8 enodes)
1554301167.468 * * [misc]simplify:  iters left: 4 (28 enodes)
1554301167.476 * * [misc]simplify:  iters left: 3 (36 enodes)
1554301167.485 * * [misc]simplify:  iters left: 2 (42 enodes)
1554301167.496 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301167.496 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301167.496 * * [misc]simplify:  Extracting #2: cost 17 inf + 0
1554301167.496 * * [misc]simplify:  Extracting #3: cost 12 inf + 125
1554301167.497 * * [misc]simplify:  Extracting #4: cost 5 inf + 1057
1554301167.497 * * [misc]simplify:  Extracting #5: cost 1 inf + 1705
1554301167.498 * * [misc]simplify:  Extracting #6: cost 0 inf + 1867
1554301167.498 * [exit]simplify:  Simplified to (* (* (sin z) (sin y)) (sin a))
1554301167.498 * [misc]simplify:  Simplified (2 2 1 1 2 1 1 1) to (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (pow (* (* (sin z) (sin y)) (sin a)) 1) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))
1554301167.499 * * * * [misc]progress:  [ 2 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (pow (* (sin a) (* (sin z) (sin y))) 1) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301167.499 * [enter]simplify:  Simplifying (* (sin a) (* (sin z) (sin y)))
1554301167.499 * * [misc]simplify:  iters left: 5 (8 enodes)
1554301167.503 * * [misc]simplify:  iters left: 4 (28 enodes)
1554301167.511 * * [misc]simplify:  iters left: 3 (36 enodes)
1554301167.521 * * [misc]simplify:  iters left: 2 (42 enodes)
1554301167.531 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301167.531 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301167.531 * * [misc]simplify:  Extracting #2: cost 17 inf + 0
1554301167.531 * * [misc]simplify:  Extracting #3: cost 12 inf + 125
1554301167.531 * * [misc]simplify:  Extracting #4: cost 5 inf + 1057
1554301167.532 * * [misc]simplify:  Extracting #5: cost 1 inf + 1705
1554301167.533 * * [misc]simplify:  Extracting #6: cost 0 inf + 1867
1554301167.533 * [exit]simplify:  Simplified to (* (* (sin z) (sin y)) (sin a))
1554301167.533 * [misc]simplify:  Simplified (2 2 1 1 2 1 1 1) to (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (pow (* (* (sin z) (sin y)) (sin a)) 1) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))
1554301167.534 * * * * [misc]progress:  [ 3 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (pow (* (sin a) (* (sin z) (sin y))) 1) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301167.534 * * * * [misc]progress:  [ 4 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (exp (+ (log (sin a)) (+ (log (sin z)) (log (sin y))))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301167.534 * [enter]simplify:  Simplifying (+ (log (sin a)) (+ (log (sin z)) (log (sin y))))
1554301167.534 * * [misc]simplify:  iters left: 6 (11 enodes)
1554301167.538 * * [misc]simplify:  iters left: 5 (37 enodes)
1554301167.548 * * [misc]simplify:  iters left: 4 (45 enodes)
1554301167.556 * * [misc]simplify:  iters left: 3 (51 enodes)
1554301167.562 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301167.562 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301167.562 * * [misc]simplify:  Extracting #2: cost 17 inf + 0
1554301167.562 * * [misc]simplify:  Extracting #3: cost 23 inf + 0
1554301167.562 * * [misc]simplify:  Extracting #4: cost 19 inf + 64
1554301167.562 * * [misc]simplify:  Extracting #5: cost 12 inf + 701
1554301167.562 * * [misc]simplify:  Extracting #6: cost 5 inf + 2061
1554301167.563 * * [misc]simplify:  Extracting #7: cost 0 inf + 3913
1554301167.563 * [exit]simplify:  Simplified to (+ (+ (log (sin y)) (log (sin a))) (log (sin z)))
1554301167.563 * [misc]simplify:  Simplified (2 2 1 1 2 1 1 1) to (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (exp (+ (+ (log (sin y)) (log (sin a))) (log (sin z)))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))
1554301167.563 * * * * [misc]progress:  [ 5 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (exp (+ (log (sin a)) (log (* (sin z) (sin y))))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301167.564 * [enter]simplify:  Simplifying (+ (log (sin a)) (log (* (sin z) (sin y))))
1554301167.564 * * [misc]simplify:  iters left: 6 (10 enodes)
1554301167.566 * * [misc]simplify:  iters left: 5 (35 enodes)
1554301167.570 * * [misc]simplify:  iters left: 4 (44 enodes)
1554301167.576 * * [misc]simplify:  iters left: 3 (52 enodes)
1554301167.583 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301167.583 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301167.583 * * [misc]simplify:  Extracting #2: cost 18 inf + 0
1554301167.583 * * [misc]simplify:  Extracting #3: cost 25 inf + 0
1554301167.583 * * [misc]simplify:  Extracting #4: cost 19 inf + 186
1554301167.583 * * [misc]simplify:  Extracting #5: cost 6 inf + 2285
1554301167.584 * * [misc]simplify:  Extracting #6: cost 0 inf + 3957
1554301167.584 * [exit]simplify:  Simplified to (+ (log (* (sin y) (sin z))) (log (sin a)))
1554301167.584 * [misc]simplify:  Simplified (2 2 1 1 2 1 1 1) to (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (exp (+ (log (* (sin y) (sin z))) (log (sin a)))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))
1554301167.584 * * * * [misc]progress:  [ 6 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (exp (log (* (sin a) (* (sin z) (sin y))))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301167.584 * * * * [misc]progress:  [ 7 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (log (exp (* (sin a) (* (sin z) (sin y))))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301167.584 * * * * [misc]progress:  [ 8 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (cbrt (* (* (* (sin a) (sin a)) (sin a)) (* (* (* (sin z) (sin z)) (sin z)) (* (* (sin y) (sin y)) (sin y))))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301167.585 * [enter]simplify:  Simplifying (* (* (* (sin a) (sin a)) (sin a)) (* (* (* (sin z) (sin z)) (sin z)) (* (* (sin y) (sin y)) (sin y))))
1554301167.585 * * [misc]simplify:  iters left: 6 (14 enodes)
1554301167.591 * * [misc]simplify:  iters left: 5 (55 enodes)
1554301167.610 * * [misc]simplify:  iters left: 4 (129 enodes)
1554301167.642 * * [misc]simplify:  iters left: 3 (367 enodes)
1554301167.827 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301167.827 * * [misc]simplify:  Extracting #1: cost 78 inf + 0
1554301167.828 * * [misc]simplify:  Extracting #2: cost 185 inf + 0
1554301167.830 * * [misc]simplify:  Extracting #3: cost 132 inf + 12079
1554301167.843 * * [misc]simplify:  Extracting #4: cost 11 inf + 52081
1554301167.858 * * [misc]simplify:  Extracting #5: cost 0 inf + 56593
1554301167.882 * [exit]simplify:  Simplified to (* (* (* (sin y) (* (sin y) (sin y))) (* (sin z) (* (sin z) (sin z)))) (* (* (sin a) (sin a)) (sin a)))
1554301167.883 * [misc]simplify:  Simplified (2 2 1 1 2 1 1 1) to (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (cbrt (* (* (* (sin y) (* (sin y) (sin y))) (* (sin z) (* (sin z) (sin z)))) (* (* (sin a) (sin a)) (sin a)))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))
1554301167.884 * * * * [misc]progress:  [ 9 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (cbrt (* (* (* (sin a) (sin a)) (sin a)) (* (* (* (sin z) (sin y)) (* (sin z) (sin y))) (* (sin z) (sin y))))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301167.884 * [enter]simplify:  Simplifying (* (* (* (sin a) (sin a)) (sin a)) (* (* (* (sin z) (sin y)) (* (sin z) (sin y))) (* (sin z) (sin y))))
1554301167.884 * * [misc]simplify:  iters left: 6 (12 enodes)
1554301167.890 * * [misc]simplify:  iters left: 5 (50 enodes)
1554301167.906 * * [misc]simplify:  iters left: 4 (119 enodes)
1554301167.964 * * [misc]simplify:  iters left: 3 (336 enodes)
1554301168.195 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301168.195 * * [misc]simplify:  Extracting #1: cost 67 inf + 0
1554301168.196 * * [misc]simplify:  Extracting #2: cost 165 inf + 0
1554301168.197 * * [misc]simplify:  Extracting #3: cost 149 inf + 1662
1554301168.202 * * [misc]simplify:  Extracting #4: cost 48 inf + 32494
1554301168.214 * * [misc]simplify:  Extracting #5: cost 2 inf + 46447
1554301168.227 * * [misc]simplify:  Extracting #6: cost 0 inf + 46689
1554301168.241 * [exit]simplify:  Simplified to (* (sin a) (* (* (* (* (sin y) (sin z)) (sin a)) (* (sin y) (sin z))) (* (* (sin y) (sin z)) (sin a))))
1554301168.241 * [misc]simplify:  Simplified (2 2 1 1 2 1 1 1) to (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (cbrt (* (sin a) (* (* (* (* (sin y) (sin z)) (sin a)) (* (sin y) (sin z))) (* (* (sin y) (sin z)) (sin a))))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))
1554301168.241 * * * * [misc]progress:  [ 10 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (* (cbrt (* (sin a) (* (sin z) (sin y)))) (cbrt (* (sin a) (* (sin z) (sin y))))) (cbrt (* (sin a) (* (sin z) (sin y))))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301168.241 * * * * [misc]progress:  [ 11 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (cbrt (* (* (* (sin a) (* (sin z) (sin y))) (* (sin a) (* (sin z) (sin y)))) (* (sin a) (* (sin z) (sin y))))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301168.242 * * * * [misc]progress:  [ 12 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sqrt (* (sin a) (* (sin z) (sin y)))) (sqrt (* (sin a) (* (sin z) (sin y))))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301168.242 * * * * [misc]progress:  [ 13 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* 1 (* (sin a) (* (sin z) (sin y)))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301168.242 * * * * [misc]progress:  [ 14 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (* (sin a) (sin z)) (sin y)) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301168.242 * [enter]simplify:  Simplifying (sin y)
1554301168.242 * * [misc]simplify:  iters left: 1 (2 enodes)
1554301168.243 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301168.243 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554301168.243 * * [misc]simplify:  Extracting #2: cost 2 inf + 1
1554301168.243 * * [misc]simplify:  Extracting #3: cost 0 inf + 123
1554301168.243 * [exit]simplify:  Simplified to (sin y)
1554301168.243 * [misc]simplify:  Simplified (2 2 1 1 2 1 1 2) to (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (* (sin a) (sin z)) (sin y)) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))
1554301168.243 * * * * [misc]progress:  [ 15 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (* (cbrt (sin a)) (cbrt (sin a))) (* (cbrt (sin a)) (* (sin z) (sin y)))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301168.244 * [enter]simplify:  Simplifying (* (cbrt (sin a)) (cbrt (sin a)))
1554301168.244 * * [misc]simplify:  iters left: 4 (4 enodes)
1554301168.246 * * [misc]simplify:  iters left: 3 (12 enodes)
1554301168.249 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301168.249 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554301168.249 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554301168.249 * * [misc]simplify:  Extracting #3: cost 7 inf + 0
1554301168.249 * * [misc]simplify:  Extracting #4: cost 6 inf + 1
1554301168.249 * * [misc]simplify:  Extracting #5: cost 0 inf + 767
1554301168.249 * [exit]simplify:  Simplified to (* (cbrt (sin a)) (cbrt (sin a)))
1554301168.249 * [misc]simplify:  Simplified (2 2 1 1 2 1 1 1) to (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (* (cbrt (sin a)) (cbrt (sin a))) (* (cbrt (sin a)) (* (sin z) (sin y)))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))
1554301168.250 * * * * [misc]progress:  [ 16 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sqrt (sin a)) (* (sqrt (sin a)) (* (sin z) (sin y)))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301168.250 * [enter]simplify:  Simplifying (sqrt (sin a))
1554301168.250 * * [misc]simplify:  iters left: 2 (3 enodes)
1554301168.251 * * [misc]simplify:  iters left: 1 (9 enodes)
1554301168.253 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301168.253 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554301168.253 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554301168.253 * * [misc]simplify:  Extracting #3: cost 4 inf + 1
1554301168.254 * * [misc]simplify:  Extracting #4: cost 0 inf + 325
1554301168.254 * [exit]simplify:  Simplified to (sqrt (sin a))
1554301168.254 * [misc]simplify:  Simplified (2 2 1 1 2 1 1 1) to (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sqrt (sin a)) (* (sqrt (sin a)) (* (sin z) (sin y)))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))
1554301168.254 * * * * [misc]progress:  [ 17 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* 1 (* (sin a) (* (sin z) (sin y)))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301168.254 * * * * [misc]progress:  [ 18 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (/ (* (sin a) (- (cos (- z y)) (cos (+ z y)))) 2) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301168.254 * * * * [misc]progress:  [ 19 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (posit16->real (real->posit16 (* (sin a) (* (sin z) (sin y))))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301168.254 * * * * [misc]progress:  [ 20 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (* (sin z) (sin y)) (sin a)) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301168.254 * * * * [misc]progress:  [ 21 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (pow (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) 1) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301168.255 * * * * [misc]progress:  [ 22 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (exp (- (+ (log (sin a)) (+ (log (sin z)) (log (sin y)))) (+ (log (cos y)) (log (cos z))))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301168.255 * [enter]simplify:  Simplifying (- (+ (log (sin a)) (+ (log (sin z)) (log (sin y)))) (+ (log (cos y)) (log (cos z))))
1554301168.255 * * [misc]simplify:  iters left: 6 (17 enodes)
1554301168.262 * * [misc]simplify:  iters left: 5 (62 enodes)
1554301168.274 * * [misc]simplify:  iters left: 4 (108 enodes)
1554301168.296 * * [misc]simplify:  iters left: 3 (249 enodes)
1554301168.792 * * [misc]simplify:  iters left: 2 (496 enodes)
1554301169.039 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301169.039 * * [misc]simplify:  Extracting #1: cost 66 inf + 0
1554301169.040 * * [misc]simplify:  Extracting #2: cost 144 inf + 0
1554301169.042 * * [misc]simplify:  Extracting #3: cost 153 inf + 0
1554301169.043 * * [misc]simplify:  Extracting #4: cost 141 inf + 1183
1554301169.051 * * [misc]simplify:  Extracting #5: cost 59 inf + 31250
1554301169.073 * * [misc]simplify:  Extracting #6: cost 2 inf + 57298
1554301169.095 * * [misc]simplify:  Extracting #7: cost 0 inf + 58452
1554301169.109 * [exit]simplify:  Simplified to (- (+ (+ (log (sin z)) (log (sin y))) (log (sin a))) (+ (log (cos z)) (log (cos y))))
1554301169.109 * [misc]simplify:  Simplified (2 2 1 1 2 1 1) to (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (exp (- (+ (+ (log (sin z)) (log (sin y))) (log (sin a))) (+ (log (cos z)) (log (cos y))))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))
1554301169.109 * * * * [misc]progress:  [ 23 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (exp (- (+ (log (sin a)) (+ (log (sin z)) (log (sin y)))) (log (* (cos y) (cos z))))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301169.109 * [enter]simplify:  Simplifying (- (+ (log (sin a)) (+ (log (sin z)) (log (sin y)))) (log (* (cos y) (cos z))))
1554301169.109 * * [misc]simplify:  iters left: 6 (16 enodes)
1554301169.112 * * [misc]simplify:  iters left: 5 (60 enodes)
1554301169.120 * * [misc]simplify:  iters left: 4 (99 enodes)
1554301169.144 * * [misc]simplify:  iters left: 3 (200 enodes)
1554301169.226 * * [misc]simplify:  iters left: 2 (427 enodes)
1554301169.385 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301169.385 * * [misc]simplify:  Extracting #1: cost 86 inf + 0
1554301169.385 * * [misc]simplify:  Extracting #2: cost 152 inf + 0
1554301169.386 * * [misc]simplify:  Extracting #3: cost 161 inf + 0
1554301169.387 * * [misc]simplify:  Extracting #4: cost 150 inf + 881
1554301169.389 * * [misc]simplify:  Extracting #5: cost 97 inf + 18599
1554301169.398 * * [misc]simplify:  Extracting #6: cost 10 inf + 56722
1554301169.409 * * [misc]simplify:  Extracting #7: cost 0 inf + 60337
1554301169.420 * [exit]simplify:  Simplified to (- (+ (+ (log (sin z)) (log (sin y))) (log (sin a))) (log (* (cos y) (cos z))))
1554301169.420 * [misc]simplify:  Simplified (2 2 1 1 2 1 1) to (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (exp (- (+ (+ (log (sin z)) (log (sin y))) (log (sin a))) (log (* (cos y) (cos z))))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))
1554301169.420 * * * * [misc]progress:  [ 24 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (exp (- (+ (log (sin a)) (log (* (sin z) (sin y)))) (+ (log (cos y)) (log (cos z))))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301169.421 * [enter]simplify:  Simplifying (- (+ (log (sin a)) (log (* (sin z) (sin y)))) (+ (log (cos y)) (log (cos z))))
1554301169.421 * * [misc]simplify:  iters left: 6 (16 enodes)
1554301169.426 * * [misc]simplify:  iters left: 5 (60 enodes)
1554301169.438 * * [misc]simplify:  iters left: 4 (100 enodes)
1554301169.455 * * [misc]simplify:  iters left: 3 (221 enodes)
1554301169.511 * * [misc]simplify:  iters left: 2 (483 enodes)
1554301169.710 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301169.710 * * [misc]simplify:  Extracting #1: cost 75 inf + 0
1554301169.711 * * [misc]simplify:  Extracting #2: cost 143 inf + 0
1554301169.712 * * [misc]simplify:  Extracting #3: cost 152 inf + 0
1554301169.712 * * [misc]simplify:  Extracting #4: cost 138 inf + 1920
1554301169.714 * * [misc]simplify:  Extracting #5: cost 105 inf + 11189
1554301169.719 * * [misc]simplify:  Extracting #6: cost 42 inf + 36424
1554301169.735 * * [misc]simplify:  Extracting #7: cost 3 inf + 55051
1554301169.757 * * [misc]simplify:  Extracting #8: cost 0 inf + 56508
1554301169.779 * [exit]simplify:  Simplified to (- (- (log (* (sin y) (sin z))) (log (cos y))) (- (log (cos z)) (log (sin a))))
1554301169.779 * [misc]simplify:  Simplified (2 2 1 1 2 1 1) to (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (exp (- (- (log (* (sin y) (sin z))) (log (cos y))) (- (log (cos z)) (log (sin a))))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))
1554301169.780 * * * * [misc]progress:  [ 25 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (exp (- (+ (log (sin a)) (log (* (sin z) (sin y)))) (log (* (cos y) (cos z))))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301169.780 * [enter]simplify:  Simplifying (- (+ (log (sin a)) (log (* (sin z) (sin y)))) (log (* (cos y) (cos z))))
1554301169.780 * * [misc]simplify:  iters left: 6 (15 enodes)
1554301169.786 * * [misc]simplify:  iters left: 5 (58 enodes)
1554301169.806 * * [misc]simplify:  iters left: 4 (93 enodes)
1554301169.833 * * [misc]simplify:  iters left: 3 (180 enodes)
1554301169.900 * * [misc]simplify:  iters left: 2 (387 enodes)
1554301170.077 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301170.078 * * [misc]simplify:  Extracting #1: cost 80 inf + 0
1554301170.079 * * [misc]simplify:  Extracting #2: cost 141 inf + 0
1554301170.080 * * [misc]simplify:  Extracting #3: cost 151 inf + 0
1554301170.081 * * [misc]simplify:  Extracting #4: cost 139 inf + 1306
1554301170.085 * * [misc]simplify:  Extracting #5: cost 87 inf + 17773
1554301170.101 * * [misc]simplify:  Extracting #6: cost 14 inf + 46683
1554301170.121 * * [misc]simplify:  Extracting #7: cost 0 inf + 52964
1554301170.131 * [exit]simplify:  Simplified to (- (+ (log (* (sin y) (sin z))) (log (sin a))) (log (* (cos y) (cos z))))
1554301170.132 * [misc]simplify:  Simplified (2 2 1 1 2 1 1) to (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (exp (- (+ (log (* (sin y) (sin z))) (log (sin a))) (log (* (cos y) (cos z))))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))
1554301170.132 * * * * [misc]progress:  [ 26 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (exp (- (log (* (sin a) (* (sin z) (sin y)))) (+ (log (cos y)) (log (cos z))))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301170.132 * [enter]simplify:  Simplifying (- (log (* (sin a) (* (sin z) (sin y)))) (+ (log (cos y)) (log (cos z))))
1554301170.132 * * [misc]simplify:  iters left: 6 (15 enodes)
1554301170.135 * * [misc]simplify:  iters left: 5 (57 enodes)
1554301170.143 * * [misc]simplify:  iters left: 4 (95 enodes)
1554301170.160 * * [misc]simplify:  iters left: 3 (181 enodes)
1554301170.213 * * [misc]simplify:  iters left: 2 (422 enodes)
1554301170.478 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301170.478 * * [misc]simplify:  Extracting #1: cost 65 inf + 0
1554301170.479 * * [misc]simplify:  Extracting #2: cost 137 inf + 0
1554301170.480 * * [misc]simplify:  Extracting #3: cost 149 inf + 0
1554301170.481 * * [misc]simplify:  Extracting #4: cost 135 inf + 1521
1554301170.483 * * [misc]simplify:  Extracting #5: cost 99 inf + 10337
1554301170.488 * * [misc]simplify:  Extracting #6: cost 32 inf + 36653
1554301170.498 * * [misc]simplify:  Extracting #7: cost 0 inf + 50770
1554301170.508 * [exit]simplify:  Simplified to (- (- (log (* (sin y) (* (sin z) (sin a)))) (log (cos z))) (log (cos y)))
1554301170.508 * [misc]simplify:  Simplified (2 2 1 1 2 1 1) to (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (exp (- (- (log (* (sin y) (* (sin z) (sin a)))) (log (cos z))) (log (cos y)))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))
1554301170.508 * * * * [misc]progress:  [ 27 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (exp (- (log (* (sin a) (* (sin z) (sin y)))) (log (* (cos y) (cos z))))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301170.509 * [enter]simplify:  Simplifying (- (log (* (sin a) (* (sin z) (sin y)))) (log (* (cos y) (cos z))))
1554301170.509 * * [misc]simplify:  iters left: 6 (14 enodes)
1554301170.511 * * [misc]simplify:  iters left: 5 (55 enodes)
1554301170.520 * * [misc]simplify:  iters left: 4 (91 enodes)
1554301170.547 * * [misc]simplify:  iters left: 3 (157 enodes)
1554301170.598 * * [misc]simplify:  iters left: 2 (348 enodes)
1554301170.744 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301170.745 * * [misc]simplify:  Extracting #1: cost 65 inf + 0
1554301170.745 * * [misc]simplify:  Extracting #2: cost 133 inf + 0
1554301170.745 * * [misc]simplify:  Extracting #3: cost 146 inf + 0
1554301170.746 * * [misc]simplify:  Extracting #4: cost 137 inf + 470
1554301170.747 * * [misc]simplify:  Extracting #5: cost 100 inf + 9770
1554301170.752 * * [misc]simplify:  Extracting #6: cost 24 inf + 37931
1554301170.761 * * [misc]simplify:  Extracting #7: cost 0 inf + 46959
1554301170.771 * * [misc]simplify:  Extracting #8: cost 0 inf + 46819
1554301170.780 * [exit]simplify:  Simplified to (- (log (* (sin y) (* (sin z) (sin a)))) (log (* (cos y) (cos z))))
1554301170.780 * [misc]simplify:  Simplified (2 2 1 1 2 1 1) to (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (exp (- (log (* (sin y) (* (sin z) (sin a)))) (log (* (cos y) (cos z))))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))
1554301170.781 * * * * [misc]progress:  [ 28 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (exp (log (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301170.781 * * * * [misc]progress:  [ 29 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (log (exp (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301170.781 * * * * [misc]progress:  [ 30 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (cbrt (/ (* (* (* (sin a) (sin a)) (sin a)) (* (* (* (sin z) (sin z)) (sin z)) (* (* (sin y) (sin y)) (sin y)))) (* (* (* (cos y) (cos y)) (cos y)) (* (* (cos z) (cos z)) (cos z))))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301170.781 * [enter]simplify:  Simplifying (/ (* (* (* (sin a) (sin a)) (sin a)) (* (* (* (sin z) (sin z)) (sin z)) (* (* (sin y) (sin y)) (sin y)))) (* (* (* (cos y) (cos y)) (cos y)) (* (* (cos z) (cos z)) (cos z))))
1554301170.781 * * [misc]simplify:  iters left: 6 (22 enodes)
1554301170.789 * * [misc]simplify:  iters left: 5 (93 enodes)
1554301170.815 * * [misc]simplify:  iters left: 4 (389 enodes)
1554301171.469 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301171.470 * * [misc]simplify:  Extracting #1: cost 490 inf + 0
1554301171.479 * * [misc]simplify:  Extracting #2: cost 1278 inf + 0
1554301171.487 * * [misc]simplify:  Extracting #3: cost 1291 inf + 29060
1554301171.569 * * [misc]simplify:  Extracting #4: cost 497 inf + 425038
1554301171.751 * * [misc]simplify:  Extracting #5: cost 5 inf + 602137
1554301171.975 * * [misc]simplify:  Extracting #6: cost 0 inf + 590840
1554301172.196 * * [misc]simplify:  Extracting #7: cost 0 inf + 590640
1554301172.389 * [exit]simplify:  Simplified to (* (* (* (* (/ (sin a) (cos y)) (/ (sin a) (cos y))) (/ (sin a) (cos y))) (* (/ (sin z) (cos z)) (/ (sin z) (cos z)))) (/ (* (* (sin y) (sin z)) (* (sin y) (sin y))) (cos z)))
1554301172.389 * [misc]simplify:  Simplified (2 2 1 1 2 1 1) to (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (cbrt (* (* (* (* (/ (sin a) (cos y)) (/ (sin a) (cos y))) (/ (sin a) (cos y))) (* (/ (sin z) (cos z)) (/ (sin z) (cos z)))) (/ (* (* (sin y) (sin z)) (* (sin y) (sin y))) (cos z)))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))
1554301172.389 * * * * [misc]progress:  [ 31 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (cbrt (/ (* (* (* (sin a) (sin a)) (sin a)) (* (* (* (sin z) (sin z)) (sin z)) (* (* (sin y) (sin y)) (sin y)))) (* (* (* (cos y) (cos z)) (* (cos y) (cos z))) (* (cos y) (cos z))))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301172.389 * [enter]simplify:  Simplifying (/ (* (* (* (sin a) (sin a)) (sin a)) (* (* (* (sin z) (sin z)) (sin z)) (* (* (sin y) (sin y)) (sin y)))) (* (* (* (cos y) (cos z)) (* (cos y) (cos z))) (* (cos y) (cos z))))
1554301172.390 * * [misc]simplify:  iters left: 6 (20 enodes)
1554301172.394 * * [misc]simplify:  iters left: 5 (88 enodes)
1554301172.420 * * [misc]simplify:  iters left: 4 (373 enodes)
1554301172.956 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301172.957 * * [misc]simplify:  Extracting #1: cost 390 inf + 0
1554301172.961 * * [misc]simplify:  Extracting #2: cost 1138 inf + 0
1554301172.972 * * [misc]simplify:  Extracting #3: cost 1176 inf + 1693
1554301173.008 * * [misc]simplify:  Extracting #4: cost 848 inf + 120457
1554301173.119 * * [misc]simplify:  Extracting #5: cost 114 inf + 469490
1554301173.275 * * [misc]simplify:  Extracting #6: cost 0 inf + 527529
1554301173.425 * * [misc]simplify:  Extracting #7: cost 0 inf + 526769
1554301173.573 * [exit]simplify:  Simplified to (/ (* (* (sin a) (sin a)) (sin a)) (/ (* (* (/ (* (cos z) (cos y)) (sin z)) (/ (* (cos z) (cos y)) (sin z))) (/ (* (cos z) (cos y)) (sin z))) (* (sin y) (* (sin y) (sin y)))))
1554301173.573 * [misc]simplify:  Simplified (2 2 1 1 2 1 1) to (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (cbrt (/ (* (* (sin a) (sin a)) (sin a)) (/ (* (* (/ (* (cos z) (cos y)) (sin z)) (/ (* (cos z) (cos y)) (sin z))) (/ (* (cos z) (cos y)) (sin z))) (* (sin y) (* (sin y) (sin y)))))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))
1554301173.573 * * * * [misc]progress:  [ 32 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (cbrt (/ (* (* (* (sin a) (sin a)) (sin a)) (* (* (* (sin z) (sin y)) (* (sin z) (sin y))) (* (sin z) (sin y)))) (* (* (* (cos y) (cos y)) (cos y)) (* (* (cos z) (cos z)) (cos z))))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301173.574 * [enter]simplify:  Simplifying (/ (* (* (* (sin a) (sin a)) (sin a)) (* (* (* (sin z) (sin y)) (* (sin z) (sin y))) (* (sin z) (sin y)))) (* (* (* (cos y) (cos y)) (cos y)) (* (* (cos z) (cos z)) (cos z))))
1554301173.574 * * [misc]simplify:  iters left: 6 (20 enodes)
1554301173.583 * * [misc]simplify:  iters left: 5 (88 enodes)
1554301173.623 * * [misc]simplify:  iters left: 4 (358 enodes)
1554301174.103 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301174.103 * * [misc]simplify:  Extracting #1: cost 409 inf + 0
1554301174.107 * * [misc]simplify:  Extracting #2: cost 1059 inf + 0
1554301174.113 * * [misc]simplify:  Extracting #3: cost 1085 inf + 3591
1554301174.163 * * [misc]simplify:  Extracting #4: cost 671 inf + 168996
1554301174.316 * * [misc]simplify:  Extracting #5: cost 62 inf + 452185
1554301174.473 * * [misc]simplify:  Extracting #6: cost 0 inf + 477620
1554301174.600 * * [misc]simplify:  Extracting #7: cost 0 inf + 475500
1554301174.750 * * [misc]simplify:  Extracting #8: cost 0 inf + 475380
1554301174.889 * [exit]simplify:  Simplified to (* (* (* (* (/ (sin a) (cos y)) (/ (sin a) (cos y))) (/ (sin a) (cos y))) (/ (* (sin y) (sin z)) (cos z))) (* (/ (* (sin y) (sin z)) (cos z)) (/ (* (sin y) (sin z)) (cos z))))
1554301174.889 * [misc]simplify:  Simplified (2 2 1 1 2 1 1) to (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (cbrt (* (* (* (* (/ (sin a) (cos y)) (/ (sin a) (cos y))) (/ (sin a) (cos y))) (/ (* (sin y) (sin z)) (cos z))) (* (/ (* (sin y) (sin z)) (cos z)) (/ (* (sin y) (sin z)) (cos z))))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))
1554301174.889 * * * * [misc]progress:  [ 33 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (cbrt (/ (* (* (* (sin a) (sin a)) (sin a)) (* (* (* (sin z) (sin y)) (* (sin z) (sin y))) (* (sin z) (sin y)))) (* (* (* (cos y) (cos z)) (* (cos y) (cos z))) (* (cos y) (cos z))))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301174.889 * [enter]simplify:  Simplifying (/ (* (* (* (sin a) (sin a)) (sin a)) (* (* (* (sin z) (sin y)) (* (sin z) (sin y))) (* (sin z) (sin y)))) (* (* (* (cos y) (cos z)) (* (cos y) (cos z))) (* (cos y) (cos z))))
1554301174.889 * * [misc]simplify:  iters left: 6 (18 enodes)
1554301174.894 * * [misc]simplify:  iters left: 5 (83 enodes)
1554301174.920 * * [misc]simplify:  iters left: 4 (345 enodes)
1554301175.339 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301175.340 * * [misc]simplify:  Extracting #1: cost 329 inf + 0
1554301175.347 * * [misc]simplify:  Extracting #2: cost 915 inf + 0
1554301175.356 * * [misc]simplify:  Extracting #3: cost 906 inf + 7549
1554301175.414 * * [misc]simplify:  Extracting #4: cost 488 inf + 202535
1554301175.527 * * [misc]simplify:  Extracting #5: cost 12 inf + 416900
1554301175.658 * * [misc]simplify:  Extracting #6: cost 0 inf + 411979
1554301175.779 * * [misc]simplify:  Extracting #7: cost 0 inf + 411779
1554301175.909 * [exit]simplify:  Simplified to (/ (sin a) (* (/ (* (* (/ (cos z) (sin y)) (/ (cos y) (sin z))) (* (/ (cos z) (sin y)) (/ (cos y) (sin z)))) (sin a)) (/ (* (/ (cos z) (sin y)) (/ (cos y) (sin z))) (sin a))))
1554301175.909 * [misc]simplify:  Simplified (2 2 1 1 2 1 1) to (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (cbrt (/ (sin a) (* (/ (* (* (/ (cos z) (sin y)) (/ (cos y) (sin z))) (* (/ (cos z) (sin y)) (/ (cos y) (sin z)))) (sin a)) (/ (* (/ (cos z) (sin y)) (/ (cos y) (sin z))) (sin a))))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))
1554301175.909 * * * * [misc]progress:  [ 34 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (cbrt (/ (* (* (* (sin a) (* (sin z) (sin y))) (* (sin a) (* (sin z) (sin y)))) (* (sin a) (* (sin z) (sin y)))) (* (* (* (cos y) (cos y)) (cos y)) (* (* (cos z) (cos z)) (cos z))))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301175.910 * [enter]simplify:  Simplifying (/ (* (* (* (sin a) (* (sin z) (sin y))) (* (sin a) (* (sin z) (sin y)))) (* (sin a) (* (sin z) (sin y)))) (* (* (* (cos y) (cos y)) (cos y)) (* (* (cos z) (cos z)) (cos z))))
1554301175.910 * * [misc]simplify:  iters left: 6 (18 enodes)
1554301175.914 * * [misc]simplify:  iters left: 5 (79 enodes)
1554301175.930 * * [misc]simplify:  iters left: 4 (325 enodes)
1554301176.477 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301176.479 * * [misc]simplify:  Extracting #1: cost 465 inf + 0
1554301176.486 * * [misc]simplify:  Extracting #2: cost 1217 inf + 0
1554301176.499 * * [misc]simplify:  Extracting #3: cost 1202 inf + 12428
1554301176.537 * * [misc]simplify:  Extracting #4: cost 639 inf + 247454
1554301176.679 * * [misc]simplify:  Extracting #5: cost 14 inf + 564365
1554301176.894 * * [misc]simplify:  Extracting #6: cost 0 inf + 562150
1554301177.054 * * [misc]simplify:  Extracting #7: cost 0 inf + 562030
1554301177.180 * [exit]simplify:  Simplified to (* (/ (* (/ (sin z) (/ (cos y) (* (sin y) (sin a)))) (/ (sin z) (/ (cos y) (* (sin y) (sin a))))) (* (cos z) (cos z))) (/ (/ (sin z) (/ (cos y) (* (sin y) (sin a)))) (cos z)))
1554301177.180 * [misc]simplify:  Simplified (2 2 1 1 2 1 1) to (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (cbrt (* (/ (* (/ (sin z) (/ (cos y) (* (sin y) (sin a)))) (/ (sin z) (/ (cos y) (* (sin y) (sin a))))) (* (cos z) (cos z))) (/ (/ (sin z) (/ (cos y) (* (sin y) (sin a)))) (cos z)))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))
1554301177.181 * * * * [misc]progress:  [ 35 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (cbrt (/ (* (* (* (sin a) (* (sin z) (sin y))) (* (sin a) (* (sin z) (sin y)))) (* (sin a) (* (sin z) (sin y)))) (* (* (* (cos y) (cos z)) (* (cos y) (cos z))) (* (cos y) (cos z))))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301177.181 * [enter]simplify:  Simplifying (/ (* (* (* (sin a) (* (sin z) (sin y))) (* (sin a) (* (sin z) (sin y)))) (* (sin a) (* (sin z) (sin y)))) (* (* (* (cos y) (cos z)) (* (cos y) (cos z))) (* (cos y) (cos z))))
1554301177.181 * * [misc]simplify:  iters left: 6 (16 enodes)
1554301177.188 * * [misc]simplify:  iters left: 5 (74 enodes)
1554301177.222 * * [misc]simplify:  iters left: 4 (312 enodes)
1554301177.647 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301177.647 * * [misc]simplify:  Extracting #1: cost 355 inf + 0
1554301177.651 * * [misc]simplify:  Extracting #2: cost 1021 inf + 1
1554301177.656 * * [misc]simplify:  Extracting #3: cost 1020 inf + 3825
1554301177.679 * * [misc]simplify:  Extracting #4: cost 687 inf + 127766
1554301177.779 * * [misc]simplify:  Extracting #5: cost 37 inf + 455763
1554301177.900 * * [misc]simplify:  Extracting #6: cost 0 inf + 468387
1554301178.027 * * [misc]simplify:  Extracting #7: cost 0 inf + 468147
1554301178.138 * [exit]simplify:  Simplified to (* (* (/ (* (/ (sin y) (/ (cos z) (sin z))) (sin a)) (cos y)) (/ (* (/ (sin y) (/ (cos z) (sin z))) (sin a)) (cos y))) (/ (* (/ (sin y) (/ (cos z) (sin z))) (sin a)) (cos y)))
1554301178.138 * [misc]simplify:  Simplified (2 2 1 1 2 1 1) to (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (cbrt (* (* (/ (* (/ (sin y) (/ (cos z) (sin z))) (sin a)) (cos y)) (/ (* (/ (sin y) (/ (cos z) (sin z))) (sin a)) (cos y))) (/ (* (/ (sin y) (/ (cos z) (sin z))) (sin a)) (cos y)))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))
1554301178.138 * * * * [misc]progress:  [ 36 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (* (* (cbrt (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z)))) (cbrt (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))))) (cbrt (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301178.138 * * * * [misc]progress:  [ 37 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (cbrt (* (* (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z)))) (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301178.138 * * * * [misc]progress:  [ 38 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (* (sqrt (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z)))) (sqrt (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301178.138 * * * * [misc]progress:  [ 39 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (- (* (sin a) (* (sin z) (sin y)))) (- (* (cos y) (cos z)))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301178.138 * * * * [misc]progress:  [ 40 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (* (/ (sin a) (cos y)) (/ (* (sin z) (sin y)) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301178.139 * [enter]simplify:  Simplifying (/ (sin a) (cos y))
1554301178.139 * * [misc]simplify:  iters left: 3 (5 enodes)
1554301178.140 * * [misc]simplify:  iters left: 2 (15 enodes)
1554301178.142 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301178.142 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554301178.142 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1554301178.142 * * [misc]simplify:  Extracting #3: cost 4 inf + 124
1554301178.142 * * [misc]simplify:  Extracting #4: cost 0 inf + 570
1554301178.143 * [exit]simplify:  Simplified to (/ (sin a) (cos y))
1554301178.143 * [misc]simplify:  Simplified (2 2 1 1 2 1 1) to (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (* (/ (sin a) (cos y)) (/ (* (sin z) (sin y)) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))
1554301178.143 * [enter]simplify:  Simplifying (/ (* (sin z) (sin y)) (cos z))
1554301178.143 * * [misc]simplify:  iters left: 5 (7 enodes)
1554301178.146 * * [misc]simplify:  iters left: 4 (24 enodes)
1554301178.150 * * [misc]simplify:  iters left: 3 (30 enodes)
1554301178.154 * * [misc]simplify:  iters left: 2 (35 enodes)
1554301178.158 * * [misc]simplify:  iters left: 1 (37 enodes)
1554301178.163 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301178.163 * * [misc]simplify:  Extracting #1: cost 10 inf + 0
1554301178.163 * * [misc]simplify:  Extracting #2: cost 20 inf + 0
1554301178.163 * * [misc]simplify:  Extracting #3: cost 16 inf + 124
1554301178.163 * * [misc]simplify:  Extracting #4: cost 7 inf + 1276
1554301178.163 * * [misc]simplify:  Extracting #5: cost 1 inf + 2246
1554301178.164 * * [misc]simplify:  Extracting #6: cost 0 inf + 2508
1554301178.164 * [exit]simplify:  Simplified to (/ (sin z) (/ (cos z) (sin y)))
1554301178.164 * [misc]simplify:  Simplified (2 2 1 1 2 1 2) to (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (* (/ (sin a) (cos y)) (/ (sin z) (/ (cos z) (sin y)))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))
1554301178.164 * * * * [misc]progress:  [ 41 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (* 1 (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z)))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301178.164 * * * * [misc]progress:  [ 42 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (* (* (sin a) (* (sin z) (sin y))) (/ 1 (* (cos y) (cos z)))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301178.164 * * * * [misc]progress:  [ 43 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ 1 (/ (* (cos y) (cos z)) (* (sin a) (* (sin z) (sin y))))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301178.165 * * * * [misc]progress:  [ 44 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (/ (* (sin a) (* (sin z) (sin y))) (cos y)) (cos z)) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301178.165 * [enter]simplify:  Simplifying (cos z)
1554301178.165 * * [misc]simplify:  iters left: 1 (2 enodes)
1554301178.165 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301178.165 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554301178.165 * * [misc]simplify:  Extracting #2: cost 2 inf + 1
1554301178.165 * * [misc]simplify:  Extracting #3: cost 0 inf + 123
1554301178.165 * [exit]simplify:  Simplified to (cos z)
1554301178.165 * [misc]simplify:  Simplified (2 2 1 1 2 1 2) to (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (/ (* (sin a) (* (sin z) (sin y))) (cos y)) (cos z)) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))
1554301178.166 * * * * [misc]progress:  [ 45 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (sin a) (/ (* (cos y) (cos z)) (* (sin z) (sin y)))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301178.166 * [enter]simplify:  Simplifying (sin a)
1554301178.166 * * [misc]simplify:  iters left: 1 (2 enodes)
1554301178.166 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301178.166 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554301178.166 * * [misc]simplify:  Extracting #2: cost 2 inf + 1
1554301178.166 * * [misc]simplify:  Extracting #3: cost 0 inf + 123
1554301178.166 * [exit]simplify:  Simplified to (sin a)
1554301178.166 * [misc]simplify:  Simplified (2 2 1 1 2 1 1) to (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (sin a) (/ (* (cos y) (cos z)) (* (sin z) (sin y)))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))
1554301178.166 * * * * [misc]progress:  [ 46 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (* (/ (* (sin a) (* (sin z) (sin y))) (+ (cos (+ y z)) (cos (- y z)))) 2) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301178.167 * * * * [misc]progress:  [ 47 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (- (cos (- z y)) (cos (+ z y)))) (* (* (cos y) (cos z)) 2)) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301178.167 * [enter]simplify:  Simplifying (* (sin a) (- (cos (- z y)) (cos (+ z y))))
1554301178.167 * * [misc]simplify:  iters left: 6 (10 enodes)
1554301178.169 * * [misc]simplify:  iters left: 5 (36 enodes)
1554301178.173 * * [misc]simplify:  iters left: 4 (48 enodes)
1554301178.180 * * [misc]simplify:  iters left: 3 (62 enodes)
1554301178.188 * * [misc]simplify:  iters left: 2 (71 enodes)
1554301178.196 * * [misc]simplify:  iters left: 1 (73 enodes)
1554301178.204 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301178.204 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1554301178.205 * * [misc]simplify:  Extracting #2: cost 17 inf + 0
1554301178.205 * * [misc]simplify:  Extracting #3: cost 22 inf + 1
1554301178.205 * * [misc]simplify:  Extracting #4: cost 25 inf + 163
1554301178.205 * * [misc]simplify:  Extracting #5: cost 19 inf + 513
1554301178.205 * * [misc]simplify:  Extracting #6: cost 6 inf + 2360
1554301178.206 * * [misc]simplify:  Extracting #7: cost 0 inf + 3737
1554301178.206 * [exit]simplify:  Simplified to (* (- (cos (- z y)) (cos (+ y z))) (sin a))
1554301178.207 * [misc]simplify:  Simplified (2 2 1 1 2 1 1) to (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (- (cos (- z y)) (cos (+ y z))) (sin a)) (* (* (cos y) (cos z)) 2)) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))
1554301178.207 * * * * [misc]progress:  [ 48 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (posit16->real (real->posit16 (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301178.207 * * * * [misc]progress:  [ 49 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (pow (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 1))))))>
1554301178.207 * * * * [misc]progress:  [ 50 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (exp (- (+ (log (sin z)) (log (sin y))) (+ (log (cos y)) (log (cos z))))))))))>
1554301178.207 * [enter]simplify:  Simplifying (- (+ (log (sin z)) (log (sin y))) (+ (log (cos y)) (log (cos z))))
1554301178.207 * * [misc]simplify:  iters left: 6 (13 enodes)
1554301178.210 * * [misc]simplify:  iters left: 5 (47 enodes)
1554301178.219 * * [misc]simplify:  iters left: 4 (76 enodes)
1554301178.242 * * [misc]simplify:  iters left: 3 (135 enodes)
1554301178.265 * * [misc]simplify:  iters left: 2 (211 enodes)
1554301178.306 * * [misc]simplify:  iters left: 1 (292 enodes)
1554301178.391 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301178.391 * * [misc]simplify:  Extracting #1: cost 54 inf + 0
1554301178.392 * * [misc]simplify:  Extracting #2: cost 100 inf + 0
1554301178.392 * * [misc]simplify:  Extracting #3: cost 106 inf + 0
1554301178.393 * * [misc]simplify:  Extracting #4: cost 91 inf + 1627
1554301178.395 * * [misc]simplify:  Extracting #5: cost 38 inf + 19933
1554301178.401 * * [misc]simplify:  Extracting #6: cost 3 inf + 34425
1554301178.409 * * [misc]simplify:  Extracting #7: cost 0 inf + 35470
1554301178.423 * [exit]simplify:  Simplified to (- (+ (log (sin y)) (log (sin z))) (+ (log (cos z)) (log (cos y))))
1554301178.423 * [misc]simplify:  Simplified (2 2 2 2 2 1) to (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (exp (- (+ (log (sin y)) (log (sin z))) (+ (log (cos z)) (log (cos y))))))))))
1554301178.424 * * * * [misc]progress:  [ 51 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (exp (- (+ (log (sin z)) (log (sin y))) (log (* (cos y) (cos z))))))))))>
1554301178.424 * [enter]simplify:  Simplifying (- (+ (log (sin z)) (log (sin y))) (log (* (cos y) (cos z))))
1554301178.424 * * [misc]simplify:  iters left: 6 (12 enodes)
1554301178.429 * * [misc]simplify:  iters left: 5 (45 enodes)
1554301178.441 * * [misc]simplify:  iters left: 4 (69 enodes)
1554301178.462 * * [misc]simplify:  iters left: 3 (110 enodes)
1554301178.497 * * [misc]simplify:  iters left: 2 (178 enodes)
1554301178.530 * * [misc]simplify:  iters left: 1 (273 enodes)
1554301178.594 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301178.594 * * [misc]simplify:  Extracting #1: cost 48 inf + 0
1554301178.594 * * [misc]simplify:  Extracting #2: cost 92 inf + 0
1554301178.594 * * [misc]simplify:  Extracting #3: cost 99 inf + 0
1554301178.595 * * [misc]simplify:  Extracting #4: cost 82 inf + 2120
1554301178.597 * * [misc]simplify:  Extracting #5: cost 31 inf + 17411
1554301178.601 * * [misc]simplify:  Extracting #6: cost 1 inf + 29354
1554301178.606 * * [misc]simplify:  Extracting #7: cost 0 inf + 29866
1554301178.612 * [exit]simplify:  Simplified to (- (+ (log (sin y)) (log (sin z))) (log (* (cos y) (cos z))))
1554301178.612 * [misc]simplify:  Simplified (2 2 2 2 2 1) to (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (exp (- (+ (log (sin y)) (log (sin z))) (log (* (cos y) (cos z))))))))))
1554301178.612 * * * * [misc]progress:  [ 52 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (exp (- (log (* (sin z) (sin y))) (+ (log (cos y)) (log (cos z))))))))))>
1554301178.612 * [enter]simplify:  Simplifying (- (log (* (sin z) (sin y))) (+ (log (cos y)) (log (cos z))))
1554301178.613 * * [misc]simplify:  iters left: 6 (12 enodes)
1554301178.615 * * [misc]simplify:  iters left: 5 (45 enodes)
1554301178.623 * * [misc]simplify:  iters left: 4 (69 enodes)
1554301178.645 * * [misc]simplify:  iters left: 3 (117 enodes)
1554301178.667 * * [misc]simplify:  iters left: 2 (201 enodes)
1554301178.710 * * [misc]simplify:  iters left: 1 (283 enodes)
1554301178.776 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301178.776 * * [misc]simplify:  Extracting #1: cost 50 inf + 0
1554301178.777 * * [misc]simplify:  Extracting #2: cost 97 inf + 0
1554301178.778 * * [misc]simplify:  Extracting #3: cost 104 inf + 0
1554301178.779 * * [misc]simplify:  Extracting #4: cost 91 inf + 1186
1554301178.782 * * [misc]simplify:  Extracting #5: cost 42 inf + 16313
1554301178.791 * * [misc]simplify:  Extracting #6: cost 2 inf + 31822
1554301178.802 * * [misc]simplify:  Extracting #7: cost 0 inf + 32676
1554301178.813 * [exit]simplify:  Simplified to (- (log (* (sin y) (sin z))) (+ (log (cos z)) (log (cos y))))
1554301178.813 * [misc]simplify:  Simplified (2 2 2 2 2 1) to (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (exp (- (log (* (sin y) (sin z))) (+ (log (cos z)) (log (cos y))))))))))
1554301178.813 * * * * [misc]progress:  [ 53 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (exp (- (log (* (sin z) (sin y))) (log (* (cos y) (cos z))))))))))>
1554301178.814 * [enter]simplify:  Simplifying (- (log (* (sin z) (sin y))) (log (* (cos y) (cos z))))
1554301178.814 * * [misc]simplify:  iters left: 6 (11 enodes)
1554301178.818 * * [misc]simplify:  iters left: 5 (43 enodes)
1554301178.823 * * [misc]simplify:  iters left: 4 (65 enodes)
1554301178.833 * * [misc]simplify:  iters left: 3 (99 enodes)
1554301178.848 * * [misc]simplify:  iters left: 2 (168 enodes)
1554301178.879 * * [misc]simplify:  iters left: 1 (258 enodes)
1554301178.943 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301178.944 * * [misc]simplify:  Extracting #1: cost 45 inf + 0
1554301178.944 * * [misc]simplify:  Extracting #2: cost 90 inf + 0
1554301178.944 * * [misc]simplify:  Extracting #3: cost 98 inf + 0
1554301178.945 * * [misc]simplify:  Extracting #4: cost 85 inf + 1318
1554301178.946 * * [misc]simplify:  Extracting #5: cost 44 inf + 12954
1554301178.950 * * [misc]simplify:  Extracting #6: cost 3 inf + 27062
1554301178.959 * * [misc]simplify:  Extracting #7: cost 0 inf + 28487
1554301178.969 * [exit]simplify:  Simplified to (- (log (* (sin y) (sin z))) (log (* (cos z) (cos y))))
1554301178.969 * [misc]simplify:  Simplified (2 2 2 2 2 1) to (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (exp (- (log (* (sin y) (sin z))) (log (* (cos z) (cos y))))))))))
1554301178.969 * * * * [misc]progress:  [ 54 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (exp (log (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))))>
1554301178.969 * * * * [misc]progress:  [ 55 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (log (exp (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))))>
1554301178.970 * * * * [misc]progress:  [ 56 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (cbrt (/ (* (* (* (sin z) (sin z)) (sin z)) (* (* (sin y) (sin y)) (sin y))) (* (* (* (cos y) (cos y)) (cos y)) (* (* (cos z) (cos z)) (cos z))))))))))>
1554301178.970 * [enter]simplify:  Simplifying (/ (* (* (* (sin z) (sin z)) (sin z)) (* (* (sin y) (sin y)) (sin y))) (* (* (* (cos y) (cos y)) (cos y)) (* (* (cos z) (cos z)) (cos z))))
1554301178.970 * * [misc]simplify:  iters left: 6 (17 enodes)
1554301178.981 * * [misc]simplify:  iters left: 5 (72 enodes)
1554301178.997 * * [misc]simplify:  iters left: 4 (281 enodes)
1554301179.227 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301179.227 * * [misc]simplify:  Extracting #1: cost 296 inf + 0
1554301179.230 * * [misc]simplify:  Extracting #2: cost 688 inf + 0
1554301179.244 * * [misc]simplify:  Extracting #3: cost 423 inf + 97257
1554301179.308 * * [misc]simplify:  Extracting #4: cost 25 inf + 251569
1554301179.388 * * [misc]simplify:  Extracting #5: cost 0 inf + 256759
1554301179.465 * * [misc]simplify:  Extracting #6: cost 0 inf + 255839
1554301179.517 * [exit]simplify:  Simplified to (* (* (* (* (/ (sin z) (cos y)) (/ (sin z) (cos y))) (/ (sin z) (cos y))) (/ (sin y) (cos z))) (* (/ (sin y) (cos z)) (/ (sin y) (cos z))))
1554301179.518 * [misc]simplify:  Simplified (2 2 2 2 2 1) to (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (cbrt (* (* (* (* (/ (sin z) (cos y)) (/ (sin z) (cos y))) (/ (sin z) (cos y))) (/ (sin y) (cos z))) (* (/ (sin y) (cos z)) (/ (sin y) (cos z))))))))))
1554301179.518 * * * * [misc]progress:  [ 57 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (cbrt (/ (* (* (* (sin z) (sin z)) (sin z)) (* (* (sin y) (sin y)) (sin y))) (* (* (* (cos y) (cos z)) (* (cos y) (cos z))) (* (cos y) (cos z))))))))))>
1554301179.518 * [enter]simplify:  Simplifying (/ (* (* (* (sin z) (sin z)) (sin z)) (* (* (sin y) (sin y)) (sin y))) (* (* (* (cos y) (cos z)) (* (cos y) (cos z))) (* (cos y) (cos z))))
1554301179.518 * * [misc]simplify:  iters left: 6 (15 enodes)
1554301179.522 * * [misc]simplify:  iters left: 5 (67 enodes)
1554301179.537 * * [misc]simplify:  iters left: 4 (271 enodes)
1554301179.736 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301179.736 * * [misc]simplify:  Extracting #1: cost 240 inf + 0
1554301179.739 * * [misc]simplify:  Extracting #2: cost 613 inf + 0
1554301179.755 * * [misc]simplify:  Extracting #3: cost 373 inf + 86300
1554301179.806 * * [misc]simplify:  Extracting #4: cost 15 inf + 225096
1554301179.862 * * [misc]simplify:  Extracting #5: cost 0 inf + 229525
1554301179.935 * * [misc]simplify:  Extracting #6: cost 0 inf + 229365
1554301179.990 * [exit]simplify:  Simplified to (/ (/ (* (* (sin z) (sin z)) (sin z)) (/ (* (cos y) (cos z)) (sin y))) (* (/ (* (cos y) (cos z)) (sin y)) (/ (* (cos y) (cos z)) (sin y))))
1554301179.990 * [misc]simplify:  Simplified (2 2 2 2 2 1) to (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (cbrt (/ (/ (* (* (sin z) (sin z)) (sin z)) (/ (* (cos y) (cos z)) (sin y))) (* (/ (* (cos y) (cos z)) (sin y)) (/ (* (cos y) (cos z)) (sin y))))))))))
1554301179.990 * * * * [misc]progress:  [ 58 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (cbrt (/ (* (* (* (sin z) (sin y)) (* (sin z) (sin y))) (* (sin z) (sin y))) (* (* (* (cos y) (cos y)) (cos y)) (* (* (cos z) (cos z)) (cos z))))))))))>
1554301179.990 * [enter]simplify:  Simplifying (/ (* (* (* (sin z) (sin y)) (* (sin z) (sin y))) (* (sin z) (sin y))) (* (* (* (cos y) (cos y)) (cos y)) (* (* (cos z) (cos z)) (cos z))))
1554301179.991 * * [misc]simplify:  iters left: 6 (15 enodes)
1554301179.994 * * [misc]simplify:  iters left: 5 (67 enodes)
1554301180.016 * * [misc]simplify:  iters left: 4 (262 enodes)
1554301180.239 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301180.240 * * [misc]simplify:  Extracting #1: cost 261 inf + 0
1554301180.245 * * [misc]simplify:  Extracting #2: cost 612 inf + 0
1554301180.257 * * [misc]simplify:  Extracting #3: cost 373 inf + 84044
1554301180.306 * * [misc]simplify:  Extracting #4: cost 26 inf + 221220
1554301180.370 * * [misc]simplify:  Extracting #5: cost 0 inf + 230512
1554301180.425 * * [misc]simplify:  Extracting #6: cost 0 inf + 229952
1554301180.475 * [exit]simplify:  Simplified to (* (/ (/ (* (sin y) (sin z)) (cos y)) (cos z)) (/ (* (/ (* (sin y) (sin z)) (cos y)) (/ (* (sin y) (sin z)) (cos y))) (* (cos z) (cos z))))
1554301180.475 * [misc]simplify:  Simplified (2 2 2 2 2 1) to (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (cbrt (* (/ (/ (* (sin y) (sin z)) (cos y)) (cos z)) (/ (* (/ (* (sin y) (sin z)) (cos y)) (/ (* (sin y) (sin z)) (cos y))) (* (cos z) (cos z))))))))))
1554301180.475 * * * * [misc]progress:  [ 59 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (cbrt (/ (* (* (* (sin z) (sin y)) (* (sin z) (sin y))) (* (sin z) (sin y))) (* (* (* (cos y) (cos z)) (* (cos y) (cos z))) (* (cos y) (cos z))))))))))>
1554301180.476 * [enter]simplify:  Simplifying (/ (* (* (* (sin z) (sin y)) (* (sin z) (sin y))) (* (sin z) (sin y))) (* (* (* (cos y) (cos z)) (* (cos y) (cos z))) (* (cos y) (cos z))))
1554301180.476 * * [misc]simplify:  iters left: 6 (13 enodes)
1554301180.479 * * [misc]simplify:  iters left: 5 (62 enodes)
1554301180.496 * * [misc]simplify:  iters left: 4 (252 enodes)
1554301180.676 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301180.677 * * [misc]simplify:  Extracting #1: cost 198 inf + 0
1554301180.682 * * [misc]simplify:  Extracting #2: cost 525 inf + 1
1554301180.693 * * [misc]simplify:  Extracting #3: cost 298 inf + 80673
1554301180.732 * * [misc]simplify:  Extracting #4: cost 22 inf + 185471
1554301180.794 * * [misc]simplify:  Extracting #5: cost 0 inf + 193695
1554301180.849 * [exit]simplify:  Simplified to (* (* (/ (sin y) (* (cos y) (cos z))) (sin z)) (* (* (/ (sin y) (* (cos y) (cos z))) (sin z)) (* (/ (sin y) (* (cos y) (cos z))) (sin z))))
1554301180.850 * [misc]simplify:  Simplified (2 2 2 2 2 1) to (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (cbrt (* (* (/ (sin y) (* (cos y) (cos z))) (sin z)) (* (* (/ (sin y) (* (cos y) (cos z))) (sin z)) (* (/ (sin y) (* (cos y) (cos z))) (sin z))))))))))
1554301180.850 * * * * [misc]progress:  [ 60 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (* (* (cbrt (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (cbrt (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) (cbrt (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))))>
1554301180.850 * * * * [misc]progress:  [ 61 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (cbrt (* (* (/ (* (sin z) (sin y)) (* (cos y) (cos z))) (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))))>
1554301180.850 * * * * [misc]progress:  [ 62 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (* (sqrt (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (sqrt (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))))>
1554301180.850 * * * * [misc]progress:  [ 63 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (- (* (sin z) (sin y))) (- (* (cos y) (cos z)))))))))>
1554301180.851 * * * * [misc]progress:  [ 64 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (* (/ (sin z) (cos y)) (/ (sin y) (cos z))))))))>
1554301180.851 * [enter]simplify:  Simplifying (/ (sin z) (cos y))
1554301180.851 * * [misc]simplify:  iters left: 3 (5 enodes)
1554301180.853 * * [misc]simplify:  iters left: 2 (15 enodes)
1554301180.858 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301180.858 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554301180.858 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1554301180.858 * * [misc]simplify:  Extracting #3: cost 4 inf + 124
1554301180.858 * * [misc]simplify:  Extracting #4: cost 0 inf + 570
1554301180.858 * [exit]simplify:  Simplified to (/ (sin z) (cos y))
1554301180.858 * [misc]simplify:  Simplified (2 2 2 2 2 1) to (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (* (/ (sin z) (cos y)) (/ (sin y) (cos z))))))))
1554301180.859 * [enter]simplify:  Simplifying (/ (sin y) (cos z))
1554301180.859 * * [misc]simplify:  iters left: 3 (5 enodes)
1554301180.861 * * [misc]simplify:  iters left: 2 (15 enodes)
1554301180.865 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301180.866 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554301180.866 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1554301180.866 * * [misc]simplify:  Extracting #3: cost 4 inf + 124
1554301180.866 * * [misc]simplify:  Extracting #4: cost 0 inf + 570
1554301180.866 * [exit]simplify:  Simplified to (/ (sin y) (cos z))
1554301180.866 * [misc]simplify:  Simplified (2 2 2 2 2 2) to (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (* (/ (sin z) (cos y)) (/ (sin y) (cos z))))))))
1554301180.866 * * * * [misc]progress:  [ 65 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (* 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))))))>
1554301180.867 * * * * [misc]progress:  [ 66 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (* (* (sin z) (sin y)) (/ 1 (* (cos y) (cos z)))))))))>
1554301180.867 * * * * [misc]progress:  [ 67 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ 1 (/ (* (cos y) (cos z)) (* (sin z) (sin y)))))))))>
1554301180.867 * * * * [misc]progress:  [ 68 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (/ (* (sin z) (sin y)) (cos y)) (cos z)))))))>
1554301180.867 * [enter]simplify:  Simplifying (cos z)
1554301180.867 * * [misc]simplify:  iters left: 1 (2 enodes)
1554301180.868 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301180.868 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554301180.868 * * [misc]simplify:  Extracting #2: cost 2 inf + 1
1554301180.868 * * [misc]simplify:  Extracting #3: cost 0 inf + 123
1554301180.868 * [exit]simplify:  Simplified to (cos z)
1554301180.868 * [misc]simplify:  Simplified (2 2 2 2 2 2) to (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (/ (* (sin z) (sin y)) (cos y)) (cos z)))))))
1554301180.869 * * * * [misc]progress:  [ 69 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (sin z) (/ (* (cos y) (cos z)) (sin y))))))))>
1554301180.869 * [enter]simplify:  Simplifying (sin z)
1554301180.869 * * [misc]simplify:  iters left: 1 (2 enodes)
1554301180.870 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301180.870 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554301180.870 * * [misc]simplify:  Extracting #2: cost 2 inf + 1
1554301180.870 * * [misc]simplify:  Extracting #3: cost 0 inf + 123
1554301180.870 * [exit]simplify:  Simplified to (sin z)
1554301180.870 * [misc]simplify:  Simplified (2 2 2 2 2 1) to (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (sin z) (/ (* (cos y) (cos z)) (sin y))))))))
1554301180.871 * * * * [misc]progress:  [ 70 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (* (/ (* (sin z) (sin y)) (+ (cos (+ y z)) (cos (- y z)))) 2))))))>
1554301180.871 * * * * [misc]progress:  [ 71 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (- (cos (- z y)) (cos (+ z y))) (* (* (cos y) (cos z)) 2)))))))>
1554301180.871 * [enter]simplify:  Simplifying (- (cos (- z y)) (cos (+ z y)))
1554301180.871 * * [misc]simplify:  iters left: 5 (7 enodes)
1554301180.874 * * [misc]simplify:  iters left: 4 (26 enodes)
1554301180.881 * * [misc]simplify:  iters left: 3 (32 enodes)
1554301180.888 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301180.889 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301180.889 * * [misc]simplify:  Extracting #2: cost 10 inf + 0
1554301180.889 * * [misc]simplify:  Extracting #3: cost 15 inf + 0
1554301180.889 * * [misc]simplify:  Extracting #4: cost 13 inf + 43
1554301180.889 * * [misc]simplify:  Extracting #5: cost 4 inf + 800
1554301180.889 * * [misc]simplify:  Extracting #6: cost 1 inf + 1186
1554301180.890 * * [misc]simplify:  Extracting #7: cost 0 inf + 1428
1554301180.890 * [exit]simplify:  Simplified to (- (cos (- z y)) (cos (+ y z)))
1554301180.890 * [misc]simplify:  Simplified (2 2 2 2 2 1) to (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (- (cos (- z y)) (cos (+ y z))) (* (* (cos y) (cos z)) 2)))))))
1554301180.891 * * * * [misc]progress:  [ 72 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (posit16->real (real->posit16 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))))>
1554301180.891 * * * * [misc]progress:  [ 73 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (log (/ (* (exp (/ (* (cos a) (sin z)) (cos z))) (* (exp (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z)))) (exp (/ (* (cos a) (sin y)) (cos y))))) (exp (sin a)))) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301180.891 * [enter]simplify:  Simplifying (/ (* (exp (/ (* (cos a) (sin z)) (cos z))) (* (exp (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z)))) (exp (/ (* (cos a) (sin y)) (cos y))))) (exp (sin a)))
1554301180.891 * * [misc]simplify:  iters left: 6 (24 enodes)
1554301180.897 * * [misc]simplify:  iters left: 5 (98 enodes)
1554301180.912 * * [misc]simplify:  iters left: 4 (200 enodes)
1554301180.951 * * [misc]simplify:  iters left: 3 (435 enodes)
1554301181.058 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301181.058 * * [misc]simplify:  Extracting #1: cost 32 inf + 0
1554301181.058 * * [misc]simplify:  Extracting #2: cost 87 inf + 0
1554301181.059 * * [misc]simplify:  Extracting #3: cost 185 inf + 0
1554301181.061 * * [misc]simplify:  Extracting #4: cost 208 inf + 5091
1554301181.070 * * [misc]simplify:  Extracting #5: cost 122 inf + 33482
1554301181.094 * * [misc]simplify:  Extracting #6: cost 16 inf + 84499
1554301181.116 * * [misc]simplify:  Extracting #7: cost 0 inf + 89524
1554301181.131 * [exit]simplify:  Simplified to (exp (- (* (sin y) (+ (/ (cos a) (cos y)) (* (sin z) (/ (sin a) (* (cos z) (cos y)))))) (- (sin a) (/ (* (sin z) (cos a)) (cos z)))))
1554301181.131 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (/ (log (exp (- (* (sin y) (+ (/ (cos a) (cos y)) (* (sin z) (/ (sin a) (* (cos z) (cos y)))))) (- (sin a) (/ (* (sin z) (cos a)) (cos z)))))) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))
1554301181.131 * * * * [misc]progress:  [ 74 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (log (/ (* (exp (/ (* (cos a) (sin z)) (cos z))) (exp (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y))))) (exp (sin a)))) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301181.132 * [enter]simplify:  Simplifying (/ (* (exp (/ (* (cos a) (sin z)) (cos z))) (exp (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y))))) (exp (sin a)))
1554301181.132 * * [misc]simplify:  iters left: 6 (23 enodes)
1554301181.136 * * [misc]simplify:  iters left: 5 (96 enodes)
1554301181.151 * * [misc]simplify:  iters left: 4 (196 enodes)
1554301181.204 * * [misc]simplify:  iters left: 3 (444 enodes)
1554301181.317 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301181.317 * * [misc]simplify:  Extracting #1: cost 33 inf + 0
1554301181.317 * * [misc]simplify:  Extracting #2: cost 100 inf + 0
1554301181.318 * * [misc]simplify:  Extracting #3: cost 211 inf + 0
1554301181.320 * * [misc]simplify:  Extracting #4: cost 200 inf + 14486
1554301181.334 * * [misc]simplify:  Extracting #5: cost 36 inf + 80384
1554301181.356 * * [misc]simplify:  Extracting #6: cost 1 inf + 94905
1554301181.376 * * [misc]simplify:  Extracting #7: cost 0 inf + 94867
1554301181.393 * [exit]simplify:  Simplified to (exp (- (* (sin y) (+ (/ (* (/ (sin a) (cos z)) (sin z)) (cos y)) (/ (cos a) (cos y)))) (- (sin a) (/ (* (sin z) (cos a)) (cos z)))))
1554301181.394 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (/ (log (exp (- (* (sin y) (+ (/ (* (/ (sin a) (cos z)) (sin z)) (cos y)) (/ (cos a) (cos y)))) (- (sin a) (/ (* (sin z) (cos a)) (cos z)))))) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))
1554301181.394 * * * * [misc]progress:  [ 75 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (log (/ (exp (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y))))) (exp (sin a)))) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301181.394 * [enter]simplify:  Simplifying (/ (exp (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y))))) (exp (sin a)))
1554301181.395 * * [misc]simplify:  iters left: 6 (22 enodes)
1554301181.403 * * [misc]simplify:  iters left: 5 (93 enodes)
1554301181.432 * * [misc]simplify:  iters left: 4 (193 enodes)
1554301181.468 * * [misc]simplify:  iters left: 3 (445 enodes)
1554301181.597 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301181.597 * * [misc]simplify:  Extracting #1: cost 30 inf + 0
1554301181.597 * * [misc]simplify:  Extracting #2: cost 104 inf + 0
1554301181.598 * * [misc]simplify:  Extracting #3: cost 209 inf + 1
1554301181.601 * * [misc]simplify:  Extracting #4: cost 195 inf + 11122
1554301181.613 * * [misc]simplify:  Extracting #5: cost 41 inf + 67811
1554301181.641 * * [misc]simplify:  Extracting #6: cost 0 inf + 87367
1554301181.667 * * [misc]simplify:  Extracting #7: cost 0 inf + 86947
1554301181.681 * [exit]simplify:  Simplified to (exp (+ (- (* (/ (sin z) (cos z)) (cos a)) (sin a)) (* (sin y) (+ (/ (cos a) (cos y)) (* (/ (sin a) (* (cos y) (cos z))) (sin z))))))
1554301181.682 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (/ (log (exp (+ (- (* (/ (sin z) (cos z)) (cos a)) (sin a)) (* (sin y) (+ (/ (cos a) (cos y)) (* (/ (sin a) (* (cos y) (cos z))) (sin z))))))) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))
1554301181.682 * * * * [misc]progress:  [ 76 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (pow (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) 1) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301181.682 * * * * [misc]progress:  [ 77 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (exp (log (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)))) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301181.682 * * * * [misc]progress:  [ 78 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (log (exp (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)))) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301181.682 * * * * [misc]progress:  [ 79 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (* (* (cbrt (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a))) (cbrt (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)))) (cbrt (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)))) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301181.682 * * * * [misc]progress:  [ 80 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (cbrt (* (* (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a))) (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)))) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301181.682 * * * * [misc]progress:  [ 81 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (* (sqrt (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a))) (sqrt (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)))) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301181.682 * * * * [misc]progress:  [ 82 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (/ (- (pow (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) 3) (pow (sin a) 3)) (+ (* (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y))))) (+ (* (sin a) (sin a)) (* (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a))))) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301181.682 * * * * [misc]progress:  [ 83 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (+ (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (- (sin a))) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301181.682 * * * * [misc]progress:  [ 84 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (* 1 (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a))) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301181.682 * * * * [misc]progress:  [ 85 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (/ (- (* (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y))))) (* (sin a) (sin a))) (+ (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a))) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301181.682 * * * * [misc]progress:  [ 86 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (* (+ (sqrt (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y))))) (sqrt (sin a))) (- (sqrt (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y))))) (sqrt (sin a)))) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301181.683 * [enter]simplify:  Simplifying (+ (sqrt (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y))))) (sqrt (sin a)))
1554301181.683 * * [misc]simplify:  iters left: 6 (22 enodes)
1554301181.688 * * [misc]simplify:  iters left: 5 (89 enodes)
1554301181.710 * * [misc]simplify:  iters left: 4 (166 enodes)
1554301181.768 * * [misc]simplify:  iters left: 3 (335 enodes)
1554301181.839 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301181.839 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554301181.839 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1554301181.839 * * [misc]simplify:  Extracting #3: cost 17 inf + 0
1554301181.839 * * [misc]simplify:  Extracting #4: cost 100 inf + 1
1554301181.840 * * [misc]simplify:  Extracting #5: cost 155 inf + 123
1554301181.841 * * [misc]simplify:  Extracting #6: cost 142 inf + 2088
1554301181.843 * * [misc]simplify:  Extracting #7: cost 62 inf + 21281
1554301181.851 * * [misc]simplify:  Extracting #8: cost 5 inf + 40369
1554301181.858 * * [misc]simplify:  Extracting #9: cost 2 inf + 42658
1554301181.866 * * [misc]simplify:  Extracting #10: cost 0 inf + 44264
1554301181.873 * [exit]simplify:  Simplified to (+ (sqrt (sin a)) (sqrt (+ (* (/ (sin y) (cos y)) (cos a)) (+ (/ (* (sin z) (cos a)) (cos z)) (/ (* (sin a) (/ (sin y) (cos y))) (/ (cos z) (sin z)))))))
1554301181.873 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (/ (* (+ (sqrt (sin a)) (sqrt (+ (* (/ (sin y) (cos y)) (cos a)) (+ (/ (* (sin z) (cos a)) (cos z)) (/ (* (sin a) (/ (sin y) (cos y))) (/ (cos z) (sin z))))))) (- (sqrt (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y))))) (sqrt (sin a)))) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))
1554301181.873 * [enter]simplify:  Simplifying (- (sqrt (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y))))) (sqrt (sin a)))
1554301181.873 * * [misc]simplify:  iters left: 6 (22 enodes)
1554301181.880 * * [misc]simplify:  iters left: 5 (90 enodes)
1554301181.893 * * [misc]simplify:  iters left: 4 (170 enodes)
1554301181.927 * * [misc]simplify:  iters left: 3 (339 enodes)
1554301182.005 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301182.005 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301182.005 * * [misc]simplify:  Extracting #2: cost 10 inf + 0
1554301182.005 * * [misc]simplify:  Extracting #3: cost 19 inf + 0
1554301182.006 * * [misc]simplify:  Extracting #4: cost 101 inf + 1
1554301182.006 * * [misc]simplify:  Extracting #5: cost 156 inf + 123
1554301182.007 * * [misc]simplify:  Extracting #6: cost 141 inf + 2329
1554301182.010 * * [misc]simplify:  Extracting #7: cost 59 inf + 22392
1554301182.016 * * [misc]simplify:  Extracting #8: cost 5 inf + 40248
1554301182.024 * * [misc]simplify:  Extracting #9: cost 1 inf + 43340
1554301182.033 * * [misc]simplify:  Extracting #10: cost 0 inf + 44183
1554301182.040 * [exit]simplify:  Simplified to (- (sqrt (+ (/ (* (cos a) (sin y)) (cos y)) (* (sin z) (+ (/ (cos a) (cos z)) (/ (/ (sin y) (/ (cos z) (sin a))) (cos y)))))) (sqrt (sin a)))
1554301182.040 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (/ (* (+ (sqrt (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y))))) (sqrt (sin a))) (- (sqrt (+ (/ (* (cos a) (sin y)) (cos y)) (* (sin z) (+ (/ (cos a) (cos z)) (/ (/ (sin y) (/ (cos z) (sin a))) (cos y)))))) (sqrt (sin a)))) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))
1554301182.040 * * * * [misc]progress:  [ 87 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (* 1 (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a))) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301182.040 * [enter]simplify:  Simplifying (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a))
1554301182.041 * * [misc]simplify:  iters left: 6 (20 enodes)
1554301182.045 * * [misc]simplify:  iters left: 5 (86 enodes)
1554301182.060 * * [misc]simplify:  iters left: 4 (182 enodes)
1554301182.104 * * [misc]simplify:  iters left: 3 (401 enodes)
1554301182.208 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301182.208 * * [misc]simplify:  Extracting #1: cost 22 inf + 0
1554301182.209 * * [misc]simplify:  Extracting #2: cost 118 inf + 0
1554301182.210 * * [misc]simplify:  Extracting #3: cost 171 inf + 224
1554301182.211 * * [misc]simplify:  Extracting #4: cost 162 inf + 1541
1554301182.217 * * [misc]simplify:  Extracting #5: cost 67 inf + 27633
1554301182.226 * * [misc]simplify:  Extracting #6: cost 4 inf + 50876
1554301182.235 * * [misc]simplify:  Extracting #7: cost 0 inf + 52707
1554301182.253 * [exit]simplify:  Simplified to (+ (- (/ (* (sin z) (cos a)) (cos z)) (sin a)) (* (sin y) (+ (/ (* (sin z) (sin a)) (* (cos y) (cos z))) (/ (cos a) (cos y)))))
1554301182.253 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (/ (* 1 (+ (- (/ (* (sin z) (cos a)) (cos z)) (sin a)) (* (sin y) (+ (/ (* (sin z) (sin a)) (* (cos y) (cos z))) (/ (cos a) (cos y)))))) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))
1554301182.253 * * * * [misc]progress:  [ 88 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (* 1 (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a))) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301182.254 * [enter]simplify:  Simplifying (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a))
1554301182.254 * * [misc]simplify:  iters left: 6 (20 enodes)
1554301182.262 * * [misc]simplify:  iters left: 5 (86 enodes)
1554301182.292 * * [misc]simplify:  iters left: 4 (182 enodes)
1554301182.337 * * [misc]simplify:  iters left: 3 (401 enodes)
1554301182.439 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301182.439 * * [misc]simplify:  Extracting #1: cost 22 inf + 0
1554301182.439 * * [misc]simplify:  Extracting #2: cost 118 inf + 0
1554301182.440 * * [misc]simplify:  Extracting #3: cost 171 inf + 224
1554301182.441 * * [misc]simplify:  Extracting #4: cost 162 inf + 1541
1554301182.444 * * [misc]simplify:  Extracting #5: cost 67 inf + 27633
1554301182.454 * * [misc]simplify:  Extracting #6: cost 4 inf + 50876
1554301182.465 * * [misc]simplify:  Extracting #7: cost 0 inf + 52707
1554301182.480 * [exit]simplify:  Simplified to (+ (- (/ (* (sin z) (cos a)) (cos z)) (sin a)) (* (sin y) (+ (/ (* (sin z) (sin a)) (* (cos y) (cos z))) (/ (cos a) (cos y)))))
1554301182.480 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (/ (* 1 (+ (- (/ (* (sin z) (cos a)) (cos z)) (sin a)) (* (sin y) (+ (/ (* (sin z) (sin a)) (* (cos y) (cos z))) (/ (cos a) (cos y)))))) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))
1554301182.480 * * * * [misc]progress:  [ 89 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (* 1 (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a))) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301182.480 * [enter]simplify:  Simplifying (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a))
1554301182.480 * * [misc]simplify:  iters left: 6 (20 enodes)
1554301182.484 * * [misc]simplify:  iters left: 5 (86 enodes)
1554301182.497 * * [misc]simplify:  iters left: 4 (182 enodes)
1554301182.540 * * [misc]simplify:  iters left: 3 (401 enodes)
1554301182.650 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301182.650 * * [misc]simplify:  Extracting #1: cost 22 inf + 0
1554301182.651 * * [misc]simplify:  Extracting #2: cost 118 inf + 0
1554301182.651 * * [misc]simplify:  Extracting #3: cost 171 inf + 224
1554301182.652 * * [misc]simplify:  Extracting #4: cost 162 inf + 1541
1554301182.655 * * [misc]simplify:  Extracting #5: cost 67 inf + 27633
1554301182.665 * * [misc]simplify:  Extracting #6: cost 4 inf + 50876
1554301182.679 * * [misc]simplify:  Extracting #7: cost 0 inf + 52707
1554301182.691 * [exit]simplify:  Simplified to (+ (- (/ (* (sin z) (cos a)) (cos z)) (sin a)) (* (sin y) (+ (/ (* (sin z) (sin a)) (* (cos y) (cos z))) (/ (cos a) (cos y)))))
1554301182.691 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (/ (* 1 (+ (- (/ (* (sin z) (cos a)) (cos z)) (sin a)) (* (sin y) (+ (/ (* (sin z) (sin a)) (* (cos y) (cos z))) (/ (cos a) (cos y)))))) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))
1554301182.691 * * * * [misc]progress:  [ 90 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (+ (/ (* (cos a) (sin z)) (cos z)) (- (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y))) (sin a))) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301182.692 * [enter]simplify:  Simplifying (/ (* (cos a) (sin z)) (cos z))
1554301182.692 * * [misc]simplify:  iters left: 5 (7 enodes)
1554301182.693 * * [misc]simplify:  iters left: 4 (24 enodes)
1554301182.696 * * [misc]simplify:  iters left: 3 (30 enodes)
1554301182.700 * * [misc]simplify:  iters left: 2 (35 enodes)
1554301182.704 * * [misc]simplify:  iters left: 1 (37 enodes)
1554301182.708 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301182.708 * * [misc]simplify:  Extracting #1: cost 10 inf + 0
1554301182.708 * * [misc]simplify:  Extracting #2: cost 20 inf + 0
1554301182.708 * * [misc]simplify:  Extracting #3: cost 12 inf + 668
1554301182.709 * * [misc]simplify:  Extracting #4: cost 5 inf + 1498
1554301182.709 * * [misc]simplify:  Extracting #5: cost 1 inf + 2246
1554301182.709 * * [misc]simplify:  Extracting #6: cost 0 inf + 2508
1554301182.710 * [exit]simplify:  Simplified to (/ (cos a) (/ (cos z) (sin z)))
1554301182.710 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (/ (+ (/ (cos a) (/ (cos z) (sin z))) (- (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y))) (sin a))) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))
1554301182.710 * * * * [misc]progress:  [ 91 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (+ (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (- (sin a))) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301182.710 * * * * [misc]progress:  [ 92 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (posit16->real (real->posit16 (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)))) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301182.710 * * * * [misc]progress:  [ 93 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ 0 (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301182.710 * [enter]simplify:  Simplifying 0
1554301182.710 * * [misc]simplify:  iters left: 0 (1 enodes)
1554301182.711 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301182.711 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1554301182.711 * [exit]simplify:  Simplified to 0
1554301182.711 * [misc]simplify:  Simplified (2 2 1 1 2 1 1) to (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ 0 (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))
1554301182.711 * * * * [misc]progress:  [ 94 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301182.711 * [enter]simplify:  Simplifying (* (sin a) (* (sin z) (sin y)))
1554301182.711 * * [misc]simplify:  iters left: 5 (8 enodes)
1554301182.713 * * [misc]simplify:  iters left: 4 (28 enodes)
1554301182.716 * * [misc]simplify:  iters left: 3 (36 enodes)
1554301182.721 * * [misc]simplify:  iters left: 2 (42 enodes)
1554301182.725 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301182.725 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301182.725 * * [misc]simplify:  Extracting #2: cost 17 inf + 0
1554301182.725 * * [misc]simplify:  Extracting #3: cost 12 inf + 125
1554301182.726 * * [misc]simplify:  Extracting #4: cost 5 inf + 1057
1554301182.726 * * [misc]simplify:  Extracting #5: cost 1 inf + 1705
1554301182.726 * * [misc]simplify:  Extracting #6: cost 0 inf + 1867
1554301182.726 * [exit]simplify:  Simplified to (* (* (sin z) (sin y)) (sin a))
1554301182.726 * [misc]simplify:  Simplified (2 2 1 1 2 1 1) to (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (* (sin z) (sin y)) (sin a)) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))
1554301182.727 * * * * [misc]progress:  [ 95 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301182.727 * [enter]simplify:  Simplifying (* (sin a) (* (sin z) (sin y)))
1554301182.727 * * [misc]simplify:  iters left: 5 (8 enodes)
1554301182.728 * * [misc]simplify:  iters left: 4 (28 enodes)
1554301182.732 * * [misc]simplify:  iters left: 3 (36 enodes)
1554301182.736 * * [misc]simplify:  iters left: 2 (42 enodes)
1554301182.740 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301182.741 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301182.741 * * [misc]simplify:  Extracting #2: cost 17 inf + 0
1554301182.741 * * [misc]simplify:  Extracting #3: cost 12 inf + 125
1554301182.741 * * [misc]simplify:  Extracting #4: cost 5 inf + 1057
1554301182.741 * * [misc]simplify:  Extracting #5: cost 1 inf + 1705
1554301182.741 * * [misc]simplify:  Extracting #6: cost 0 inf + 1867
1554301182.742 * [exit]simplify:  Simplified to (* (* (sin z) (sin y)) (sin a))
1554301182.742 * [misc]simplify:  Simplified (2 2 1 1 2 1 1) to (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (* (sin z) (sin y)) (sin a)) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))
1554301182.742 * * * * [misc]progress:  [ 96 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (- (+ (* a (* z y)) (* 1/3 (* a (* (pow z 3) y)))) (* 1/6 (* (pow a 3) (* z y)))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301182.742 * [enter]simplify:  Simplifying (- (+ (* a (* z y)) (* 1/3 (* a (* (pow z 3) y)))) (* 1/6 (* (pow a 3) (* z y))))
1554301182.742 * * [misc]simplify:  iters left: 6 (17 enodes)
1554301182.747 * * [misc]simplify:  iters left: 5 (79 enodes)
1554301182.770 * * [misc]simplify:  iters left: 4 (182 enodes)
1554301182.810 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301182.810 * * [misc]simplify:  Extracting #1: cost 10 inf + 0
1554301182.811 * * [misc]simplify:  Extracting #2: cost 90 inf + 0
1554301182.811 * * [misc]simplify:  Extracting #3: cost 138 inf + 213
1554301182.812 * * [misc]simplify:  Extracting #4: cost 83 inf + 4782
1554301182.816 * * [misc]simplify:  Extracting #5: cost 6 inf + 17601
1554301182.820 * * [misc]simplify:  Extracting #6: cost 0 inf + 19105
1554301182.827 * [exit]simplify:  Simplified to (+ (* -1/6 (* (* (* y z) a) (* a a))) (+ (* (* (* a (* y 1/3)) z) (* z z)) (* (* y z) a)))
1554301182.827 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (+ (* -1/6 (* (* (* y z) a) (* a a))) (+ (* (* (* a (* y 1/3)) z) (* z z)) (* (* y z) a))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))
1554301182.827 * * * * [misc]progress:  [ 97 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301182.828 * [enter]simplify:  Simplifying (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z)))
1554301182.828 * * [misc]simplify:  iters left: 6 (12 enodes)
1554301182.830 * * [misc]simplify:  iters left: 5 (48 enodes)
1554301182.837 * * [misc]simplify:  iters left: 4 (107 enodes)
1554301182.860 * * [misc]simplify:  iters left: 3 (263 enodes)
1554301182.916 * * [misc]simplify:  iters left: 2 (430 enodes)
1554301183.078 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301183.078 * * [misc]simplify:  Extracting #1: cost 55 inf + 0
1554301183.079 * * [misc]simplify:  Extracting #2: cost 105 inf + 0
1554301183.079 * * [misc]simplify:  Extracting #3: cost 93 inf + 855
1554301183.082 * * [misc]simplify:  Extracting #4: cost 21 inf + 18432
1554301183.087 * * [misc]simplify:  Extracting #5: cost 0 inf + 23742
1554301183.092 * [exit]simplify:  Simplified to (* (/ (sin a) (* (cos z) (cos y))) (* (sin z) (sin y)))
1554301183.092 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (* (/ (sin a) (* (cos z) (cos y))) (* (sin z) (sin y))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))
1554301183.092 * * * * [misc]progress:  [ 98 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301183.092 * [enter]simplify:  Simplifying (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z)))
1554301183.092 * * [misc]simplify:  iters left: 6 (12 enodes)
1554301183.095 * * [misc]simplify:  iters left: 5 (48 enodes)
1554301183.102 * * [misc]simplify:  iters left: 4 (107 enodes)
1554301183.138 * * [misc]simplify:  iters left: 3 (263 enodes)
1554301183.203 * * [misc]simplify:  iters left: 2 (430 enodes)
1554301183.334 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301183.335 * * [misc]simplify:  Extracting #1: cost 55 inf + 0
1554301183.335 * * [misc]simplify:  Extracting #2: cost 105 inf + 0
1554301183.336 * * [misc]simplify:  Extracting #3: cost 93 inf + 855
1554301183.338 * * [misc]simplify:  Extracting #4: cost 21 inf + 18432
1554301183.343 * * [misc]simplify:  Extracting #5: cost 0 inf + 23742
1554301183.352 * [exit]simplify:  Simplified to (* (/ (sin a) (* (cos z) (cos y))) (* (sin z) (sin y)))
1554301183.352 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (* (/ (sin a) (* (cos z) (cos y))) (* (sin z) (sin y))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))
1554301183.353 * * * * [misc]progress:  [ 99 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (+ (* 1/3 (* (pow z 3) y)) (+ (* 1/3 (* z (pow y 3))) (* z y))))))))>
1554301183.353 * [enter]simplify:  Simplifying (+ (* 1/3 (* (pow z 3) y)) (+ (* 1/3 (* z (pow y 3))) (* z y)))
1554301183.353 * * [misc]simplify:  iters left: 6 (13 enodes)
1554301183.361 * * [misc]simplify:  iters left: 5 (58 enodes)
1554301183.380 * * [misc]simplify:  iters left: 4 (107 enodes)
1554301183.415 * * [misc]simplify:  iters left: 3 (217 enodes)
1554301183.467 * * [misc]simplify:  iters left: 2 (386 enodes)
1554301183.545 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301183.545 * * [misc]simplify:  Extracting #1: cost 27 inf + 0
1554301183.545 * * [misc]simplify:  Extracting #2: cost 84 inf + 2
1554301183.546 * * [misc]simplify:  Extracting #3: cost 107 inf + 982
1554301183.548 * * [misc]simplify:  Extracting #4: cost 60 inf + 7330
1554301183.551 * * [misc]simplify:  Extracting #5: cost 12 inf + 15307
1554301183.558 * * [misc]simplify:  Extracting #6: cost 0 inf + 17666
1554301183.564 * [exit]simplify:  Simplified to (+ (* 1/3 (* (* z y) (+ (* y y) (* z z)))) (* z y))
1554301183.564 * [misc]simplify:  Simplified (2 2 2 2 2) to (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (+ (* 1/3 (* (* z y) (+ (* y y) (* z z)))) (* z y)))))))
1554301183.564 * * * * [misc]progress:  [ 100 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301183.564 * [enter]simplify:  Simplifying (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1554301183.565 * * [misc]simplify:  iters left: 5 (9 enodes)
1554301183.566 * * [misc]simplify:  iters left: 4 (36 enodes)
1554301183.572 * * [misc]simplify:  iters left: 3 (65 enodes)
1554301183.581 * * [misc]simplify:  iters left: 2 (102 enodes)
1554301183.597 * * [misc]simplify:  iters left: 1 (119 enodes)
1554301183.616 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301183.616 * * [misc]simplify:  Extracting #1: cost 22 inf + 0
1554301183.616 * * [misc]simplify:  Extracting #2: cost 44 inf + 0
1554301183.616 * * [misc]simplify:  Extracting #3: cost 37 inf + 307
1554301183.617 * * [misc]simplify:  Extracting #4: cost 13 inf + 4586
1554301183.618 * * [misc]simplify:  Extracting #5: cost 0 inf + 7590
1554301183.619 * [exit]simplify:  Simplified to (/ (* (sin y) (sin z)) (* (cos y) (cos z)))
1554301183.619 * [misc]simplify:  Simplified (2 2 2 2 2) to (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin y) (sin z)) (* (cos y) (cos z))))))))
1554301183.619 * * * * [misc]progress:  [ 101 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301183.620 * [enter]simplify:  Simplifying (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1554301183.620 * * [misc]simplify:  iters left: 5 (9 enodes)
1554301183.621 * * [misc]simplify:  iters left: 4 (36 enodes)
1554301183.627 * * [misc]simplify:  iters left: 3 (65 enodes)
1554301183.639 * * [misc]simplify:  iters left: 2 (102 enodes)
1554301183.655 * * [misc]simplify:  iters left: 1 (119 enodes)
1554301183.670 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301183.670 * * [misc]simplify:  Extracting #1: cost 22 inf + 0
1554301183.670 * * [misc]simplify:  Extracting #2: cost 44 inf + 0
1554301183.670 * * [misc]simplify:  Extracting #3: cost 37 inf + 307
1554301183.671 * * [misc]simplify:  Extracting #4: cost 13 inf + 4586
1554301183.672 * * [misc]simplify:  Extracting #5: cost 0 inf + 7590
1554301183.673 * [exit]simplify:  Simplified to (/ (* (sin y) (sin z)) (* (cos y) (cos z)))
1554301183.673 * [misc]simplify:  Simplified (2 2 2 2 2) to (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin y) (sin z)) (* (cos y) (cos z))))))))
1554301183.673 * * * * [misc]progress:  [ 102 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ z y) a) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301183.673 * [enter]simplify:  Simplifying (- (+ z y) a)
1554301183.673 * * [misc]simplify:  iters left: 4 (5 enodes)
1554301183.675 * * [misc]simplify:  iters left: 3 (20 enodes)
1554301183.677 * * [misc]simplify:  iters left: 2 (32 enodes)
1554301183.686 * * [misc]simplify:  iters left: 1 (41 enodes)
1554301183.692 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301183.692 * * [misc]simplify:  Extracting #1: cost 10 inf + 0
1554301183.692 * * [misc]simplify:  Extracting #2: cost 11 inf + 86
1554301183.692 * * [misc]simplify:  Extracting #3: cost 1 inf + 586
1554301183.693 * * [misc]simplify:  Extracting #4: cost 0 inf + 628
1554301183.693 * [exit]simplify:  Simplified to (+ (- y a) z)
1554301183.693 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (+ (- y a) z) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))
1554301183.693 * * * * [misc]progress:  [ 103 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301183.693 * [enter]simplify:  Simplifying (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a))
1554301183.694 * * [misc]simplify:  iters left: 6 (20 enodes)
1554301183.698 * * [misc]simplify:  iters left: 5 (86 enodes)
1554301183.711 * * [misc]simplify:  iters left: 4 (182 enodes)
1554301183.751 * * [misc]simplify:  iters left: 3 (401 enodes)
1554301183.849 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301183.849 * * [misc]simplify:  Extracting #1: cost 22 inf + 0
1554301183.849 * * [misc]simplify:  Extracting #2: cost 118 inf + 0
1554301183.850 * * [misc]simplify:  Extracting #3: cost 171 inf + 224
1554301183.851 * * [misc]simplify:  Extracting #4: cost 162 inf + 1541
1554301183.854 * * [misc]simplify:  Extracting #5: cost 67 inf + 27633
1554301183.864 * * [misc]simplify:  Extracting #6: cost 4 inf + 50876
1554301183.873 * * [misc]simplify:  Extracting #7: cost 0 inf + 52707
1554301183.882 * [exit]simplify:  Simplified to (+ (- (/ (* (sin z) (cos a)) (cos z)) (sin a)) (* (sin y) (+ (/ (* (sin z) (sin a)) (* (cos y) (cos z))) (/ (cos a) (cos y)))))
1554301183.882 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (+ (- (/ (* (sin z) (cos a)) (cos z)) (sin a)) (* (sin y) (+ (/ (* (sin z) (sin a)) (* (cos y) (cos z))) (/ (cos a) (cos y))))) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))
1554301183.882 * * * * [misc]progress:  [ 104 / 104 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))>
1554301183.882 * [enter]simplify:  Simplifying (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a))
1554301183.882 * * [misc]simplify:  iters left: 6 (20 enodes)
1554301183.886 * * [misc]simplify:  iters left: 5 (86 enodes)
1554301183.902 * * [misc]simplify:  iters left: 4 (182 enodes)
1554301183.949 * * [misc]simplify:  iters left: 3 (401 enodes)
1554301184.056 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301184.056 * * [misc]simplify:  Extracting #1: cost 22 inf + 0
1554301184.056 * * [misc]simplify:  Extracting #2: cost 118 inf + 0
1554301184.057 * * [misc]simplify:  Extracting #3: cost 171 inf + 224
1554301184.059 * * [misc]simplify:  Extracting #4: cost 162 inf + 1541
1554301184.065 * * [misc]simplify:  Extracting #5: cost 67 inf + 27633
1554301184.075 * * [misc]simplify:  Extracting #6: cost 4 inf + 50876
1554301184.084 * * [misc]simplify:  Extracting #7: cost 0 inf + 52707
1554301184.093 * [exit]simplify:  Simplified to (+ (- (/ (* (sin z) (cos a)) (cos z)) (sin a)) (* (sin y) (+ (/ (* (sin z) (sin a)) (* (cos y) (cos z))) (/ (cos a) (cos y)))))
1554301184.093 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (+ (- (/ (* (sin z) (cos a)) (cos z)) (sin a)) (* (sin y) (+ (/ (* (sin z) (sin a)) (* (cos y) (cos z))) (/ (cos a) (cos y))))) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))
1554301184.093 * * * [misc]progress:  adding candidates to table
1554301186.056 * * [misc]progress:  iteration 4 / 4
1554301186.057 * * * [misc]progress:  picking best candidate
1554301186.089 * * * * [misc]pick:  Picked  #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301186.089 * * * [misc]progress:  localizing error
1554301186.166 * * * [misc]progress:  generating rewritten candidates
1554301186.166 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2)
1554301186.368 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1 1)
1554301186.415 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 1 2)
1554301186.441 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 2 2 2 2 1)
1554301186.521 * * * [misc]progress:  generating series expansions
1554301186.521 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2)
1554301186.523 * [misc]backup-simplify:  Simplify (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))) into (/ (- (+ (* (cos a) (* (pow (tan y) 4) (pow (tan z) 2))) (+ (* (sin a) (tan z)) (+ (* (cos a) (* (pow (tan y) 3) (tan z))) (+ (* (sin a) (* (pow (tan y) 4) (pow (tan z) 3))) (* (cos a) (pow (tan y) 2)))))) (+ (* (cos a) (pow (tan z) 2)) (+ (* (cos a) (* (tan y) (pow (tan z) 3))) (+ (* (sin a) (tan y)) (+ (* (sin a) (* (pow (tan y) 3) (pow (tan z) 4))) (* (cos a) (* (pow (tan y) 2) (pow (tan z) 4)))))))) (* (cos a) (* (- 1 (* (tan y) (tan z))) (* (- (tan y) (tan z)) (+ (* (pow (tan y) 2) (pow (tan z) 2)) (+ 1 (* (tan y) (tan z))))))))
1554301186.523 * [misc]approximate:  Taking taylor expansion of (/ (- (+ (* (cos a) (* (pow (tan y) 4) (pow (tan z) 2))) (+ (* (sin a) (tan z)) (+ (* (cos a) (* (pow (tan y) 3) (tan z))) (+ (* (sin a) (* (pow (tan y) 4) (pow (tan z) 3))) (* (cos a) (pow (tan y) 2)))))) (+ (* (cos a) (pow (tan z) 2)) (+ (* (cos a) (* (tan y) (pow (tan z) 3))) (+ (* (sin a) (tan y)) (+ (* (sin a) (* (pow (tan y) 3) (pow (tan z) 4))) (* (cos a) (* (pow (tan y) 2) (pow (tan z) 4)))))))) (* (cos a) (* (- 1 (* (tan y) (tan z))) (* (- (tan y) (tan z)) (+ (* (pow (tan y) 2) (pow (tan z) 2)) (+ 1 (* (tan y) (tan z)))))))) in (y z a) around 0
1554301186.523 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (cos a) (* (pow (tan y) 4) (pow (tan z) 2))) (+ (* (sin a) (tan z)) (+ (* (cos a) (* (pow (tan y) 3) (tan z))) (+ (* (sin a) (* (pow (tan y) 4) (pow (tan z) 3))) (* (cos a) (pow (tan y) 2)))))) (+ (* (cos a) (pow (tan z) 2)) (+ (* (cos a) (* (tan y) (pow (tan z) 3))) (+ (* (sin a) (tan y)) (+ (* (sin a) (* (pow (tan y) 3) (pow (tan z) 4))) (* (cos a) (* (pow (tan y) 2) (pow (tan z) 4)))))))) (* (cos a) (* (- 1 (* (tan y) (tan z))) (* (- (tan y) (tan z)) (+ (* (pow (tan y) 2) (pow (tan z) 2)) (+ 1 (* (tan y) (tan z)))))))) in a
1554301186.523 * [misc]taylor:  Taking taylor expansion of (- (+ (* (cos a) (* (pow (tan y) 4) (pow (tan z) 2))) (+ (* (sin a) (tan z)) (+ (* (cos a) (* (pow (tan y) 3) (tan z))) (+ (* (sin a) (* (pow (tan y) 4) (pow (tan z) 3))) (* (cos a) (pow (tan y) 2)))))) (+ (* (cos a) (pow (tan z) 2)) (+ (* (cos a) (* (tan y) (pow (tan z) 3))) (+ (* (sin a) (tan y)) (+ (* (sin a) (* (pow (tan y) 3) (pow (tan z) 4))) (* (cos a) (* (pow (tan y) 2) (pow (tan z) 4)))))))) in a
1554301186.523 * [misc]taylor:  Taking taylor expansion of (+ (* (cos a) (* (pow (tan y) 4) (pow (tan z) 2))) (+ (* (sin a) (tan z)) (+ (* (cos a) (* (pow (tan y) 3) (tan z))) (+ (* (sin a) (* (pow (tan y) 4) (pow (tan z) 3))) (* (cos a) (pow (tan y) 2)))))) in a
1554301186.523 * [misc]taylor:  Taking taylor expansion of (* (cos a) (* (pow (tan y) 4) (pow (tan z) 2))) in a
1554301186.523 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1554301186.523 * [misc]taylor:  Taking taylor expansion of a in a
1554301186.523 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.524 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.524 * [misc]taylor:  Taking taylor expansion of (* (pow (tan y) 4) (pow (tan z) 2)) in a
1554301186.524 * [misc]taylor:  Taking taylor expansion of (pow (tan y) 4) in a
1554301186.524 * [misc]taylor:  Taking taylor expansion of (tan y) in a
1554301186.524 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301186.524 * [misc]taylor:  Taking taylor expansion of (sin y) in a
1554301186.524 * [misc]taylor:  Taking taylor expansion of y in a
1554301186.524 * [misc]backup-simplify:  Simplify y into y
1554301186.524 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301186.524 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301186.524 * [misc]taylor:  Taking taylor expansion of (cos y) in a
1554301186.524 * [misc]taylor:  Taking taylor expansion of y in a
1554301186.524 * [misc]backup-simplify:  Simplify y into y
1554301186.524 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301186.524 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301186.524 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301186.524 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301186.524 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301186.524 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301186.524 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301186.524 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.524 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301186.524 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1554301186.524 * [misc]taylor:  Taking taylor expansion of (pow (tan z) 2) in a
1554301186.524 * [misc]taylor:  Taking taylor expansion of (tan z) in a
1554301186.524 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301186.524 * [misc]taylor:  Taking taylor expansion of (sin z) in a
1554301186.524 * [misc]taylor:  Taking taylor expansion of z in a
1554301186.524 * [misc]backup-simplify:  Simplify z into z
1554301186.524 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.524 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.524 * [misc]taylor:  Taking taylor expansion of (cos z) in a
1554301186.524 * [misc]taylor:  Taking taylor expansion of z in a
1554301186.525 * [misc]backup-simplify:  Simplify z into z
1554301186.525 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.525 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.525 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301186.525 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301186.525 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301186.525 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301186.525 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301186.525 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.525 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301186.525 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301186.525 * [misc]taylor:  Taking taylor expansion of (+ (* (sin a) (tan z)) (+ (* (cos a) (* (pow (tan y) 3) (tan z))) (+ (* (sin a) (* (pow (tan y) 4) (pow (tan z) 3))) (* (cos a) (pow (tan y) 2))))) in a
1554301186.525 * [misc]taylor:  Taking taylor expansion of (* (sin a) (tan z)) in a
1554301186.525 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1554301186.525 * [misc]taylor:  Taking taylor expansion of a in a
1554301186.525 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.525 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.525 * [misc]taylor:  Taking taylor expansion of (tan z) in a
1554301186.525 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301186.525 * [misc]taylor:  Taking taylor expansion of (sin z) in a
1554301186.525 * [misc]taylor:  Taking taylor expansion of z in a
1554301186.525 * [misc]backup-simplify:  Simplify z into z
1554301186.525 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.526 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.526 * [misc]taylor:  Taking taylor expansion of (cos z) in a
1554301186.526 * [misc]taylor:  Taking taylor expansion of z in a
1554301186.526 * [misc]backup-simplify:  Simplify z into z
1554301186.526 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.526 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.526 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301186.526 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301186.526 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301186.526 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301186.526 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301186.526 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.526 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301186.526 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301186.526 * [misc]taylor:  Taking taylor expansion of (+ (* (cos a) (* (pow (tan y) 3) (tan z))) (+ (* (sin a) (* (pow (tan y) 4) (pow (tan z) 3))) (* (cos a) (pow (tan y) 2)))) in a
1554301186.526 * [misc]taylor:  Taking taylor expansion of (* (cos a) (* (pow (tan y) 3) (tan z))) in a
1554301186.526 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1554301186.526 * [misc]taylor:  Taking taylor expansion of a in a
1554301186.526 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.526 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.526 * [misc]taylor:  Taking taylor expansion of (* (pow (tan y) 3) (tan z)) in a
1554301186.526 * [misc]taylor:  Taking taylor expansion of (pow (tan y) 3) in a
1554301186.526 * [misc]taylor:  Taking taylor expansion of (tan y) in a
1554301186.526 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301186.526 * [misc]taylor:  Taking taylor expansion of (sin y) in a
1554301186.526 * [misc]taylor:  Taking taylor expansion of y in a
1554301186.526 * [misc]backup-simplify:  Simplify y into y
1554301186.526 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301186.526 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301186.526 * [misc]taylor:  Taking taylor expansion of (cos y) in a
1554301186.526 * [misc]taylor:  Taking taylor expansion of y in a
1554301186.526 * [misc]backup-simplify:  Simplify y into y
1554301186.526 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301186.526 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301186.526 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301186.527 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301186.527 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301186.527 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301186.527 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301186.527 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.527 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301186.527 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1554301186.527 * [misc]taylor:  Taking taylor expansion of (tan z) in a
1554301186.527 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301186.527 * [misc]taylor:  Taking taylor expansion of (sin z) in a
1554301186.527 * [misc]taylor:  Taking taylor expansion of z in a
1554301186.527 * [misc]backup-simplify:  Simplify z into z
1554301186.527 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.527 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.527 * [misc]taylor:  Taking taylor expansion of (cos z) in a
1554301186.527 * [misc]taylor:  Taking taylor expansion of z in a
1554301186.527 * [misc]backup-simplify:  Simplify z into z
1554301186.527 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.527 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.527 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301186.527 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301186.527 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301186.527 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301186.527 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301186.527 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.527 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301186.528 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301186.528 * [misc]taylor:  Taking taylor expansion of (+ (* (sin a) (* (pow (tan y) 4) (pow (tan z) 3))) (* (cos a) (pow (tan y) 2))) in a
1554301186.528 * [misc]taylor:  Taking taylor expansion of (* (sin a) (* (pow (tan y) 4) (pow (tan z) 3))) in a
1554301186.528 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1554301186.528 * [misc]taylor:  Taking taylor expansion of a in a
1554301186.528 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.528 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.528 * [misc]taylor:  Taking taylor expansion of (* (pow (tan y) 4) (pow (tan z) 3)) in a
1554301186.528 * [misc]taylor:  Taking taylor expansion of (pow (tan y) 4) in a
1554301186.528 * [misc]taylor:  Taking taylor expansion of (tan y) in a
1554301186.528 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301186.528 * [misc]taylor:  Taking taylor expansion of (sin y) in a
1554301186.528 * [misc]taylor:  Taking taylor expansion of y in a
1554301186.528 * [misc]backup-simplify:  Simplify y into y
1554301186.528 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301186.528 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301186.528 * [misc]taylor:  Taking taylor expansion of (cos y) in a
1554301186.528 * [misc]taylor:  Taking taylor expansion of y in a
1554301186.528 * [misc]backup-simplify:  Simplify y into y
1554301186.528 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301186.528 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301186.528 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301186.528 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301186.528 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301186.528 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301186.528 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301186.528 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.528 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301186.528 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1554301186.528 * [misc]taylor:  Taking taylor expansion of (pow (tan z) 3) in a
1554301186.528 * [misc]taylor:  Taking taylor expansion of (tan z) in a
1554301186.528 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301186.528 * [misc]taylor:  Taking taylor expansion of (sin z) in a
1554301186.528 * [misc]taylor:  Taking taylor expansion of z in a
1554301186.528 * [misc]backup-simplify:  Simplify z into z
1554301186.528 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.529 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.529 * [misc]taylor:  Taking taylor expansion of (cos z) in a
1554301186.529 * [misc]taylor:  Taking taylor expansion of z in a
1554301186.529 * [misc]backup-simplify:  Simplify z into z
1554301186.529 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.529 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.529 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301186.529 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301186.529 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301186.529 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301186.529 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301186.529 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.529 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301186.529 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301186.529 * [misc]taylor:  Taking taylor expansion of (* (cos a) (pow (tan y) 2)) in a
1554301186.529 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1554301186.529 * [misc]taylor:  Taking taylor expansion of a in a
1554301186.529 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.529 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.529 * [misc]taylor:  Taking taylor expansion of (pow (tan y) 2) in a
1554301186.529 * [misc]taylor:  Taking taylor expansion of (tan y) in a
1554301186.529 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301186.529 * [misc]taylor:  Taking taylor expansion of (sin y) in a
1554301186.529 * [misc]taylor:  Taking taylor expansion of y in a
1554301186.529 * [misc]backup-simplify:  Simplify y into y
1554301186.529 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301186.529 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301186.529 * [misc]taylor:  Taking taylor expansion of (cos y) in a
1554301186.529 * [misc]taylor:  Taking taylor expansion of y in a
1554301186.529 * [misc]backup-simplify:  Simplify y into y
1554301186.529 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301186.529 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301186.529 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301186.529 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301186.530 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301186.530 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301186.530 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301186.530 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.530 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301186.530 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1554301186.530 * [misc]taylor:  Taking taylor expansion of (+ (* (cos a) (pow (tan z) 2)) (+ (* (cos a) (* (tan y) (pow (tan z) 3))) (+ (* (sin a) (tan y)) (+ (* (sin a) (* (pow (tan y) 3) (pow (tan z) 4))) (* (cos a) (* (pow (tan y) 2) (pow (tan z) 4))))))) in a
1554301186.530 * [misc]taylor:  Taking taylor expansion of (* (cos a) (pow (tan z) 2)) in a
1554301186.530 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1554301186.530 * [misc]taylor:  Taking taylor expansion of a in a
1554301186.530 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.530 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.530 * [misc]taylor:  Taking taylor expansion of (pow (tan z) 2) in a
1554301186.530 * [misc]taylor:  Taking taylor expansion of (tan z) in a
1554301186.530 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301186.530 * [misc]taylor:  Taking taylor expansion of (sin z) in a
1554301186.530 * [misc]taylor:  Taking taylor expansion of z in a
1554301186.530 * [misc]backup-simplify:  Simplify z into z
1554301186.530 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.530 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.530 * [misc]taylor:  Taking taylor expansion of (cos z) in a
1554301186.530 * [misc]taylor:  Taking taylor expansion of z in a
1554301186.530 * [misc]backup-simplify:  Simplify z into z
1554301186.530 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.530 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.530 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301186.530 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301186.530 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301186.530 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301186.530 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301186.530 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.531 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301186.531 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301186.531 * [misc]taylor:  Taking taylor expansion of (+ (* (cos a) (* (tan y) (pow (tan z) 3))) (+ (* (sin a) (tan y)) (+ (* (sin a) (* (pow (tan y) 3) (pow (tan z) 4))) (* (cos a) (* (pow (tan y) 2) (pow (tan z) 4)))))) in a
1554301186.531 * [misc]taylor:  Taking taylor expansion of (* (cos a) (* (tan y) (pow (tan z) 3))) in a
1554301186.531 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1554301186.531 * [misc]taylor:  Taking taylor expansion of a in a
1554301186.531 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.531 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.531 * [misc]taylor:  Taking taylor expansion of (* (tan y) (pow (tan z) 3)) in a
1554301186.531 * [misc]taylor:  Taking taylor expansion of (tan y) in a
1554301186.531 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301186.531 * [misc]taylor:  Taking taylor expansion of (sin y) in a
1554301186.531 * [misc]taylor:  Taking taylor expansion of y in a
1554301186.531 * [misc]backup-simplify:  Simplify y into y
1554301186.531 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301186.531 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301186.531 * [misc]taylor:  Taking taylor expansion of (cos y) in a
1554301186.531 * [misc]taylor:  Taking taylor expansion of y in a
1554301186.531 * [misc]backup-simplify:  Simplify y into y
1554301186.531 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301186.531 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301186.531 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301186.531 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301186.531 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301186.531 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301186.531 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301186.531 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.531 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301186.531 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1554301186.531 * [misc]taylor:  Taking taylor expansion of (pow (tan z) 3) in a
1554301186.531 * [misc]taylor:  Taking taylor expansion of (tan z) in a
1554301186.531 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301186.531 * [misc]taylor:  Taking taylor expansion of (sin z) in a
1554301186.531 * [misc]taylor:  Taking taylor expansion of z in a
1554301186.531 * [misc]backup-simplify:  Simplify z into z
1554301186.532 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.532 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.532 * [misc]taylor:  Taking taylor expansion of (cos z) in a
1554301186.532 * [misc]taylor:  Taking taylor expansion of z in a
1554301186.532 * [misc]backup-simplify:  Simplify z into z
1554301186.532 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.532 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.532 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301186.532 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301186.532 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301186.532 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301186.532 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301186.532 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.532 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301186.532 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301186.532 * [misc]taylor:  Taking taylor expansion of (+ (* (sin a) (tan y)) (+ (* (sin a) (* (pow (tan y) 3) (pow (tan z) 4))) (* (cos a) (* (pow (tan y) 2) (pow (tan z) 4))))) in a
1554301186.532 * [misc]taylor:  Taking taylor expansion of (* (sin a) (tan y)) in a
1554301186.532 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1554301186.532 * [misc]taylor:  Taking taylor expansion of a in a
1554301186.532 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.532 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.532 * [misc]taylor:  Taking taylor expansion of (tan y) in a
1554301186.532 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301186.532 * [misc]taylor:  Taking taylor expansion of (sin y) in a
1554301186.532 * [misc]taylor:  Taking taylor expansion of y in a
1554301186.532 * [misc]backup-simplify:  Simplify y into y
1554301186.532 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301186.532 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301186.532 * [misc]taylor:  Taking taylor expansion of (cos y) in a
1554301186.532 * [misc]taylor:  Taking taylor expansion of y in a
1554301186.532 * [misc]backup-simplify:  Simplify y into y
1554301186.532 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301186.532 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301186.532 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301186.532 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301186.533 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301186.533 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301186.533 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301186.533 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.533 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301186.533 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1554301186.533 * [misc]taylor:  Taking taylor expansion of (+ (* (sin a) (* (pow (tan y) 3) (pow (tan z) 4))) (* (cos a) (* (pow (tan y) 2) (pow (tan z) 4)))) in a
1554301186.533 * [misc]taylor:  Taking taylor expansion of (* (sin a) (* (pow (tan y) 3) (pow (tan z) 4))) in a
1554301186.533 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1554301186.533 * [misc]taylor:  Taking taylor expansion of a in a
1554301186.533 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.533 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.533 * [misc]taylor:  Taking taylor expansion of (* (pow (tan y) 3) (pow (tan z) 4)) in a
1554301186.533 * [misc]taylor:  Taking taylor expansion of (pow (tan y) 3) in a
1554301186.533 * [misc]taylor:  Taking taylor expansion of (tan y) in a
1554301186.533 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301186.533 * [misc]taylor:  Taking taylor expansion of (sin y) in a
1554301186.533 * [misc]taylor:  Taking taylor expansion of y in a
1554301186.533 * [misc]backup-simplify:  Simplify y into y
1554301186.533 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301186.533 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301186.533 * [misc]taylor:  Taking taylor expansion of (cos y) in a
1554301186.533 * [misc]taylor:  Taking taylor expansion of y in a
1554301186.533 * [misc]backup-simplify:  Simplify y into y
1554301186.533 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301186.533 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301186.533 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301186.533 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301186.533 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301186.533 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301186.533 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301186.534 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.534 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301186.534 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1554301186.534 * [misc]taylor:  Taking taylor expansion of (pow (tan z) 4) in a
1554301186.534 * [misc]taylor:  Taking taylor expansion of (tan z) in a
1554301186.534 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301186.534 * [misc]taylor:  Taking taylor expansion of (sin z) in a
1554301186.534 * [misc]taylor:  Taking taylor expansion of z in a
1554301186.534 * [misc]backup-simplify:  Simplify z into z
1554301186.534 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.534 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.534 * [misc]taylor:  Taking taylor expansion of (cos z) in a
1554301186.534 * [misc]taylor:  Taking taylor expansion of z in a
1554301186.534 * [misc]backup-simplify:  Simplify z into z
1554301186.534 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.534 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.534 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301186.534 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301186.534 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301186.534 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301186.534 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301186.534 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.534 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301186.534 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301186.534 * [misc]taylor:  Taking taylor expansion of (* (cos a) (* (pow (tan y) 2) (pow (tan z) 4))) in a
1554301186.534 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1554301186.534 * [misc]taylor:  Taking taylor expansion of a in a
1554301186.534 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.534 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.534 * [misc]taylor:  Taking taylor expansion of (* (pow (tan y) 2) (pow (tan z) 4)) in a
1554301186.534 * [misc]taylor:  Taking taylor expansion of (pow (tan y) 2) in a
1554301186.534 * [misc]taylor:  Taking taylor expansion of (tan y) in a
1554301186.534 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301186.534 * [misc]taylor:  Taking taylor expansion of (sin y) in a
1554301186.534 * [misc]taylor:  Taking taylor expansion of y in a
1554301186.535 * [misc]backup-simplify:  Simplify y into y
1554301186.535 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301186.535 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301186.535 * [misc]taylor:  Taking taylor expansion of (cos y) in a
1554301186.535 * [misc]taylor:  Taking taylor expansion of y in a
1554301186.535 * [misc]backup-simplify:  Simplify y into y
1554301186.535 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301186.535 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301186.535 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301186.535 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301186.535 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301186.535 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301186.535 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301186.535 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.535 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301186.535 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1554301186.535 * [misc]taylor:  Taking taylor expansion of (pow (tan z) 4) in a
1554301186.535 * [misc]taylor:  Taking taylor expansion of (tan z) in a
1554301186.535 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301186.535 * [misc]taylor:  Taking taylor expansion of (sin z) in a
1554301186.535 * [misc]taylor:  Taking taylor expansion of z in a
1554301186.535 * [misc]backup-simplify:  Simplify z into z
1554301186.535 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.535 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.535 * [misc]taylor:  Taking taylor expansion of (cos z) in a
1554301186.535 * [misc]taylor:  Taking taylor expansion of z in a
1554301186.535 * [misc]backup-simplify:  Simplify z into z
1554301186.535 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.535 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.535 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301186.535 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301186.535 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301186.535 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301186.536 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301186.536 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.536 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301186.536 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301186.536 * [misc]taylor:  Taking taylor expansion of (* (cos a) (* (- 1 (* (tan y) (tan z))) (* (- (tan y) (tan z)) (+ (* (pow (tan y) 2) (pow (tan z) 2)) (+ 1 (* (tan y) (tan z))))))) in a
1554301186.536 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1554301186.536 * [misc]taylor:  Taking taylor expansion of a in a
1554301186.536 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.536 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.536 * [misc]taylor:  Taking taylor expansion of (* (- 1 (* (tan y) (tan z))) (* (- (tan y) (tan z)) (+ (* (pow (tan y) 2) (pow (tan z) 2)) (+ 1 (* (tan y) (tan z)))))) in a
1554301186.536 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan y) (tan z))) in a
1554301186.536 * [misc]taylor:  Taking taylor expansion of 1 in a
1554301186.536 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.536 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in a
1554301186.536 * [misc]taylor:  Taking taylor expansion of (tan y) in a
1554301186.536 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301186.536 * [misc]taylor:  Taking taylor expansion of (sin y) in a
1554301186.536 * [misc]taylor:  Taking taylor expansion of y in a
1554301186.536 * [misc]backup-simplify:  Simplify y into y
1554301186.536 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301186.536 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301186.536 * [misc]taylor:  Taking taylor expansion of (cos y) in a
1554301186.536 * [misc]taylor:  Taking taylor expansion of y in a
1554301186.536 * [misc]backup-simplify:  Simplify y into y
1554301186.536 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301186.536 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301186.536 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301186.536 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301186.536 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301186.536 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301186.536 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301186.536 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.536 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301186.537 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1554301186.537 * [misc]taylor:  Taking taylor expansion of (tan z) in a
1554301186.537 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301186.537 * [misc]taylor:  Taking taylor expansion of (sin z) in a
1554301186.537 * [misc]taylor:  Taking taylor expansion of z in a
1554301186.537 * [misc]backup-simplify:  Simplify z into z
1554301186.537 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.537 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.537 * [misc]taylor:  Taking taylor expansion of (cos z) in a
1554301186.537 * [misc]taylor:  Taking taylor expansion of z in a
1554301186.537 * [misc]backup-simplify:  Simplify z into z
1554301186.537 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.537 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.537 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301186.537 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301186.537 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301186.537 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301186.537 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301186.537 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.537 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301186.537 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301186.537 * [misc]taylor:  Taking taylor expansion of (* (- (tan y) (tan z)) (+ (* (pow (tan y) 2) (pow (tan z) 2)) (+ 1 (* (tan y) (tan z))))) in a
1554301186.537 * [misc]taylor:  Taking taylor expansion of (- (tan y) (tan z)) in a
1554301186.537 * [misc]taylor:  Taking taylor expansion of (tan y) in a
1554301186.537 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301186.537 * [misc]taylor:  Taking taylor expansion of (sin y) in a
1554301186.537 * [misc]taylor:  Taking taylor expansion of y in a
1554301186.537 * [misc]backup-simplify:  Simplify y into y
1554301186.537 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301186.537 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301186.537 * [misc]taylor:  Taking taylor expansion of (cos y) in a
1554301186.537 * [misc]taylor:  Taking taylor expansion of y in a
1554301186.537 * [misc]backup-simplify:  Simplify y into y
1554301186.537 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301186.538 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301186.538 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301186.538 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301186.538 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301186.538 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301186.538 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301186.538 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.538 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301186.538 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1554301186.538 * [misc]taylor:  Taking taylor expansion of (tan z) in a
1554301186.538 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301186.538 * [misc]taylor:  Taking taylor expansion of (sin z) in a
1554301186.538 * [misc]taylor:  Taking taylor expansion of z in a
1554301186.538 * [misc]backup-simplify:  Simplify z into z
1554301186.538 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.538 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.538 * [misc]taylor:  Taking taylor expansion of (cos z) in a
1554301186.538 * [misc]taylor:  Taking taylor expansion of z in a
1554301186.538 * [misc]backup-simplify:  Simplify z into z
1554301186.538 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.538 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.538 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301186.538 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301186.538 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301186.538 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301186.538 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301186.538 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.538 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301186.539 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301186.539 * [misc]taylor:  Taking taylor expansion of (+ (* (pow (tan y) 2) (pow (tan z) 2)) (+ 1 (* (tan y) (tan z)))) in a
1554301186.539 * [misc]taylor:  Taking taylor expansion of (* (pow (tan y) 2) (pow (tan z) 2)) in a
1554301186.539 * [misc]taylor:  Taking taylor expansion of (pow (tan y) 2) in a
1554301186.539 * [misc]taylor:  Taking taylor expansion of (tan y) in a
1554301186.539 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301186.539 * [misc]taylor:  Taking taylor expansion of (sin y) in a
1554301186.539 * [misc]taylor:  Taking taylor expansion of y in a
1554301186.539 * [misc]backup-simplify:  Simplify y into y
1554301186.539 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301186.539 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301186.539 * [misc]taylor:  Taking taylor expansion of (cos y) in a
1554301186.539 * [misc]taylor:  Taking taylor expansion of y in a
1554301186.539 * [misc]backup-simplify:  Simplify y into y
1554301186.539 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301186.539 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301186.539 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301186.539 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301186.539 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301186.539 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301186.539 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301186.539 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.539 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301186.539 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1554301186.539 * [misc]taylor:  Taking taylor expansion of (pow (tan z) 2) in a
1554301186.539 * [misc]taylor:  Taking taylor expansion of (tan z) in a
1554301186.539 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301186.539 * [misc]taylor:  Taking taylor expansion of (sin z) in a
1554301186.539 * [misc]taylor:  Taking taylor expansion of z in a
1554301186.539 * [misc]backup-simplify:  Simplify z into z
1554301186.539 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.539 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.539 * [misc]taylor:  Taking taylor expansion of (cos z) in a
1554301186.539 * [misc]taylor:  Taking taylor expansion of z in a
1554301186.539 * [misc]backup-simplify:  Simplify z into z
1554301186.540 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.540 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.540 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301186.540 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301186.540 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301186.540 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301186.540 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301186.540 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.540 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301186.540 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301186.540 * [misc]taylor:  Taking taylor expansion of (+ 1 (* (tan y) (tan z))) in a
1554301186.540 * [misc]taylor:  Taking taylor expansion of 1 in a
1554301186.540 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.540 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in a
1554301186.540 * [misc]taylor:  Taking taylor expansion of (tan y) in a
1554301186.540 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301186.540 * [misc]taylor:  Taking taylor expansion of (sin y) in a
1554301186.540 * [misc]taylor:  Taking taylor expansion of y in a
1554301186.540 * [misc]backup-simplify:  Simplify y into y
1554301186.540 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301186.540 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301186.540 * [misc]taylor:  Taking taylor expansion of (cos y) in a
1554301186.540 * [misc]taylor:  Taking taylor expansion of y in a
1554301186.540 * [misc]backup-simplify:  Simplify y into y
1554301186.540 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301186.540 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301186.540 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301186.540 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301186.540 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301186.540 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301186.540 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301186.541 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.541 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301186.541 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1554301186.541 * [misc]taylor:  Taking taylor expansion of (tan z) in a
1554301186.541 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301186.541 * [misc]taylor:  Taking taylor expansion of (sin z) in a
1554301186.541 * [misc]taylor:  Taking taylor expansion of z in a
1554301186.541 * [misc]backup-simplify:  Simplify z into z
1554301186.541 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.541 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.541 * [misc]taylor:  Taking taylor expansion of (cos z) in a
1554301186.541 * [misc]taylor:  Taking taylor expansion of z in a
1554301186.541 * [misc]backup-simplify:  Simplify z into z
1554301186.541 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.541 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.541 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301186.541 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301186.541 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301186.541 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301186.541 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301186.541 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.541 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301186.541 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301186.541 * [misc]backup-simplify:  Simplify (* (/ (sin y) (cos y)) (/ (sin y) (cos y))) into (/ (pow (sin y) 2) (pow (cos y) 2))
1554301186.542 * [misc]backup-simplify:  Simplify (* (/ (pow (sin y) 2) (pow (cos y) 2)) (/ (pow (sin y) 2) (pow (cos y) 2))) into (/ (pow (sin y) 4) (pow (cos y) 4))
1554301186.542 * [misc]backup-simplify:  Simplify (* (/ (sin z) (cos z)) (/ (sin z) (cos z))) into (/ (pow (sin z) 2) (pow (cos z) 2))
1554301186.542 * [misc]backup-simplify:  Simplify (* (/ (pow (sin y) 4) (pow (cos y) 4)) (/ (pow (sin z) 2) (pow (cos z) 2))) into (/ (* (pow (sin z) 2) (pow (sin y) 4)) (* (pow (cos y) 4) (pow (cos z) 2)))
1554301186.542 * [misc]backup-simplify:  Simplify (* 1 (/ (* (pow (sin z) 2) (pow (sin y) 4)) (* (pow (cos y) 4) (pow (cos z) 2)))) into (/ (* (pow (sin z) 2) (pow (sin y) 4)) (* (pow (cos y) 4) (pow (cos z) 2)))
1554301186.542 * [misc]backup-simplify:  Simplify (* 0 (/ (sin z) (cos z))) into 0
1554301186.542 * [misc]backup-simplify:  Simplify (* (/ (sin y) (cos y)) (/ (sin y) (cos y))) into (/ (pow (sin y) 2) (pow (cos y) 2))
1554301186.542 * [misc]backup-simplify:  Simplify (* (/ (sin y) (cos y)) (/ (pow (sin y) 2) (pow (cos y) 2))) into (/ (pow (sin y) 3) (pow (cos y) 3))
1554301186.542 * [misc]backup-simplify:  Simplify (* (/ (pow (sin y) 3) (pow (cos y) 3)) (/ (sin z) (cos z))) into (/ (* (sin z) (pow (sin y) 3)) (* (pow (cos y) 3) (cos z)))
1554301186.543 * [misc]backup-simplify:  Simplify (* 1 (/ (* (sin z) (pow (sin y) 3)) (* (pow (cos y) 3) (cos z)))) into (/ (* (sin z) (pow (sin y) 3)) (* (pow (cos y) 3) (cos z)))
1554301186.543 * [misc]backup-simplify:  Simplify (* (/ (sin y) (cos y)) (/ (sin y) (cos y))) into (/ (pow (sin y) 2) (pow (cos y) 2))
1554301186.543 * [misc]backup-simplify:  Simplify (* (/ (pow (sin y) 2) (pow (cos y) 2)) (/ (pow (sin y) 2) (pow (cos y) 2))) into (/ (pow (sin y) 4) (pow (cos y) 4))
1554301186.543 * [misc]backup-simplify:  Simplify (* (/ (sin z) (cos z)) (/ (sin z) (cos z))) into (/ (pow (sin z) 2) (pow (cos z) 2))
1554301186.543 * [misc]backup-simplify:  Simplify (* (/ (sin z) (cos z)) (/ (pow (sin z) 2) (pow (cos z) 2))) into (/ (pow (sin z) 3) (pow (cos z) 3))
1554301186.543 * [misc]backup-simplify:  Simplify (* (/ (pow (sin y) 4) (pow (cos y) 4)) (/ (pow (sin z) 3) (pow (cos z) 3))) into (/ (* (pow (sin z) 3) (pow (sin y) 4)) (* (pow (cos y) 4) (pow (cos z) 3)))
1554301186.543 * [misc]backup-simplify:  Simplify (* 0 (/ (* (pow (sin z) 3) (pow (sin y) 4)) (* (pow (cos y) 4) (pow (cos z) 3)))) into 0
1554301186.544 * [misc]backup-simplify:  Simplify (* (/ (sin y) (cos y)) (/ (sin y) (cos y))) into (/ (pow (sin y) 2) (pow (cos y) 2))
1554301186.544 * [misc]backup-simplify:  Simplify (* 1 (/ (pow (sin y) 2) (pow (cos y) 2))) into (/ (pow (sin y) 2) (pow (cos y) 2))
1554301186.544 * [misc]backup-simplify:  Simplify (+ 0 (/ (pow (sin y) 2) (pow (cos y) 2))) into (/ (pow (sin y) 2) (pow (cos y) 2))
1554301186.544 * [misc]backup-simplify:  Simplify (+ (/ (* (sin z) (pow (sin y) 3)) (* (pow (cos y) 3) (cos z))) (/ (pow (sin y) 2) (pow (cos y) 2))) into (+ (/ (pow (sin y) 2) (pow (cos y) 2)) (/ (* (sin z) (pow (sin y) 3)) (* (pow (cos y) 3) (cos z))))
1554301186.544 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ (pow (sin y) 2) (pow (cos y) 2)) (/ (* (sin z) (pow (sin y) 3)) (* (pow (cos y) 3) (cos z))))) into (+ (/ (pow (sin y) 2) (pow (cos y) 2)) (/ (* (sin z) (pow (sin y) 3)) (* (pow (cos y) 3) (cos z))))
1554301186.545 * [misc]backup-simplify:  Simplify (+ (/ (* (pow (sin z) 2) (pow (sin y) 4)) (* (pow (cos y) 4) (pow (cos z) 2))) (+ (/ (pow (sin y) 2) (pow (cos y) 2)) (/ (* (sin z) (pow (sin y) 3)) (* (pow (cos y) 3) (cos z))))) into (+ (/ (pow (sin y) 2) (pow (cos y) 2)) (+ (/ (* (sin z) (pow (sin y) 3)) (* (pow (cos y) 3) (cos z))) (/ (* (pow (sin z) 2) (pow (sin y) 4)) (* (pow (cos y) 4) (pow (cos z) 2)))))
1554301186.545 * [misc]backup-simplify:  Simplify (* (/ (sin z) (cos z)) (/ (sin z) (cos z))) into (/ (pow (sin z) 2) (pow (cos z) 2))
1554301186.545 * [misc]backup-simplify:  Simplify (* 1 (/ (pow (sin z) 2) (pow (cos z) 2))) into (/ (pow (sin z) 2) (pow (cos z) 2))
1554301186.545 * [misc]backup-simplify:  Simplify (* (/ (sin z) (cos z)) (/ (sin z) (cos z))) into (/ (pow (sin z) 2) (pow (cos z) 2))
1554301186.545 * [misc]backup-simplify:  Simplify (* (/ (sin z) (cos z)) (/ (pow (sin z) 2) (pow (cos z) 2))) into (/ (pow (sin z) 3) (pow (cos z) 3))
1554301186.545 * [misc]backup-simplify:  Simplify (* (/ (sin y) (cos y)) (/ (pow (sin z) 3) (pow (cos z) 3))) into (/ (* (pow (sin z) 3) (sin y)) (* (cos y) (pow (cos z) 3)))
1554301186.546 * [misc]backup-simplify:  Simplify (* 1 (/ (* (pow (sin z) 3) (sin y)) (* (cos y) (pow (cos z) 3)))) into (/ (* (pow (sin z) 3) (sin y)) (* (cos y) (pow (cos z) 3)))
1554301186.546 * [misc]backup-simplify:  Simplify (* 0 (/ (sin y) (cos y))) into 0
1554301186.546 * [misc]backup-simplify:  Simplify (* (/ (sin y) (cos y)) (/ (sin y) (cos y))) into (/ (pow (sin y) 2) (pow (cos y) 2))
1554301186.546 * [misc]backup-simplify:  Simplify (* (/ (sin y) (cos y)) (/ (pow (sin y) 2) (pow (cos y) 2))) into (/ (pow (sin y) 3) (pow (cos y) 3))
1554301186.546 * [misc]backup-simplify:  Simplify (* (/ (sin z) (cos z)) (/ (sin z) (cos z))) into (/ (pow (sin z) 2) (pow (cos z) 2))
1554301186.546 * [misc]backup-simplify:  Simplify (* (/ (pow (sin z) 2) (pow (cos z) 2)) (/ (pow (sin z) 2) (pow (cos z) 2))) into (/ (pow (sin z) 4) (pow (cos z) 4))
1554301186.546 * [misc]backup-simplify:  Simplify (* (/ (pow (sin y) 3) (pow (cos y) 3)) (/ (pow (sin z) 4) (pow (cos z) 4))) into (/ (* (pow (sin z) 4) (pow (sin y) 3)) (* (pow (cos y) 3) (pow (cos z) 4)))
1554301186.546 * [misc]backup-simplify:  Simplify (* 0 (/ (* (pow (sin z) 4) (pow (sin y) 3)) (* (pow (cos y) 3) (pow (cos z) 4)))) into 0
1554301186.547 * [misc]backup-simplify:  Simplify (* (/ (sin y) (cos y)) (/ (sin y) (cos y))) into (/ (pow (sin y) 2) (pow (cos y) 2))
1554301186.547 * [misc]backup-simplify:  Simplify (* (/ (sin z) (cos z)) (/ (sin z) (cos z))) into (/ (pow (sin z) 2) (pow (cos z) 2))
1554301186.547 * [misc]backup-simplify:  Simplify (* (/ (pow (sin z) 2) (pow (cos z) 2)) (/ (pow (sin z) 2) (pow (cos z) 2))) into (/ (pow (sin z) 4) (pow (cos z) 4))
1554301186.547 * [misc]backup-simplify:  Simplify (* (/ (pow (sin y) 2) (pow (cos y) 2)) (/ (pow (sin z) 4) (pow (cos z) 4))) into (/ (* (pow (sin z) 4) (pow (sin y) 2)) (* (pow (cos y) 2) (pow (cos z) 4)))
1554301186.547 * [misc]backup-simplify:  Simplify (* 1 (/ (* (pow (sin z) 4) (pow (sin y) 2)) (* (pow (cos y) 2) (pow (cos z) 4)))) into (/ (* (pow (sin z) 4) (pow (sin y) 2)) (* (pow (cos y) 2) (pow (cos z) 4)))
1554301186.547 * [misc]backup-simplify:  Simplify (+ 0 (/ (* (pow (sin z) 4) (pow (sin y) 2)) (* (pow (cos y) 2) (pow (cos z) 4)))) into (/ (* (pow (sin z) 4) (pow (sin y) 2)) (* (pow (cos y) 2) (pow (cos z) 4)))
1554301186.548 * [misc]backup-simplify:  Simplify (+ 0 (/ (* (pow (sin z) 4) (pow (sin y) 2)) (* (pow (cos y) 2) (pow (cos z) 4)))) into (/ (* (pow (sin z) 4) (pow (sin y) 2)) (* (pow (cos y) 2) (pow (cos z) 4)))
1554301186.548 * [misc]backup-simplify:  Simplify (+ (/ (* (pow (sin z) 3) (sin y)) (* (cos y) (pow (cos z) 3))) (/ (* (pow (sin z) 4) (pow (sin y) 2)) (* (pow (cos y) 2) (pow (cos z) 4)))) into (+ (/ (* (pow (sin z) 4) (pow (sin y) 2)) (* (pow (cos y) 2) (pow (cos z) 4))) (/ (* (pow (sin z) 3) (sin y)) (* (cos y) (pow (cos z) 3))))
1554301186.548 * [misc]backup-simplify:  Simplify (+ (/ (pow (sin z) 2) (pow (cos z) 2)) (+ (/ (* (pow (sin z) 4) (pow (sin y) 2)) (* (pow (cos y) 2) (pow (cos z) 4))) (/ (* (pow (sin z) 3) (sin y)) (* (cos y) (pow (cos z) 3))))) into (+ (/ (* (pow (sin z) 4) (pow (sin y) 2)) (* (pow (cos y) 2) (pow (cos z) 4))) (+ (/ (pow (sin z) 2) (pow (cos z) 2)) (/ (* (pow (sin z) 3) (sin y)) (* (cos y) (pow (cos z) 3)))))
1554301186.549 * [misc]backup-simplify:  Simplify (- (+ (/ (* (pow (sin z) 4) (pow (sin y) 2)) (* (pow (cos y) 2) (pow (cos z) 4))) (+ (/ (pow (sin z) 2) (pow (cos z) 2)) (/ (* (pow (sin z) 3) (sin y)) (* (cos y) (pow (cos z) 3)))))) into (- (+ (/ (* (pow (sin z) 4) (pow (sin y) 2)) (* (pow (cos y) 2) (pow (cos z) 4))) (+ (/ (pow (sin z) 2) (pow (cos z) 2)) (/ (* (pow (sin z) 3) (sin y)) (* (cos y) (pow (cos z) 3))))))
1554301186.550 * [misc]backup-simplify:  Simplify (+ (+ (/ (pow (sin y) 2) (pow (cos y) 2)) (+ (/ (* (sin z) (pow (sin y) 3)) (* (pow (cos y) 3) (cos z))) (/ (* (pow (sin z) 2) (pow (sin y) 4)) (* (pow (cos y) 4) (pow (cos z) 2))))) (- (+ (/ (* (pow (sin z) 4) (pow (sin y) 2)) (* (pow (cos y) 2) (pow (cos z) 4))) (+ (/ (pow (sin z) 2) (pow (cos z) 2)) (/ (* (pow (sin z) 3) (sin y)) (* (cos y) (pow (cos z) 3))))))) into (- (+ (/ (pow (sin y) 2) (pow (cos y) 2)) (+ (/ (* (sin z) (pow (sin y) 3)) (* (pow (cos y) 3) (cos z))) (/ (* (pow (sin z) 2) (pow (sin y) 4)) (* (pow (cos y) 4) (pow (cos z) 2))))) (+ (/ (* (pow (sin z) 4) (pow (sin y) 2)) (* (pow (cos y) 2) (pow (cos z) 4))) (+ (/ (pow (sin z) 2) (pow (cos z) 2)) (/ (* (pow (sin z) 3) (sin y)) (* (cos y) (pow (cos z) 3))))))
1554301186.551 * [misc]backup-simplify:  Simplify (* (/ (sin y) (cos y)) (/ (sin z) (cos z))) into (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1554301186.551 * [misc]backup-simplify:  Simplify (- (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) into (- (/ (* (sin z) (sin y)) (* (cos y) (cos z))))
1554301186.551 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin z) (sin y)) (* (cos y) (cos z))))) into (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))
1554301186.551 * [misc]backup-simplify:  Simplify (- (/ (sin z) (cos z))) into (- (/ (sin z) (cos z)))
1554301186.551 * [misc]backup-simplify:  Simplify (+ (/ (sin y) (cos y)) (- (/ (sin z) (cos z)))) into (- (/ (sin y) (cos y)) (/ (sin z) (cos z)))
1554301186.551 * [misc]backup-simplify:  Simplify (* (/ (sin y) (cos y)) (/ (sin y) (cos y))) into (/ (pow (sin y) 2) (pow (cos y) 2))
1554301186.551 * [misc]backup-simplify:  Simplify (* (/ (sin z) (cos z)) (/ (sin z) (cos z))) into (/ (pow (sin z) 2) (pow (cos z) 2))
1554301186.551 * [misc]backup-simplify:  Simplify (* (/ (pow (sin y) 2) (pow (cos y) 2)) (/ (pow (sin z) 2) (pow (cos z) 2))) into (/ (* (pow (sin z) 2) (pow (sin y) 2)) (* (pow (cos y) 2) (pow (cos z) 2)))
1554301186.551 * [misc]backup-simplify:  Simplify (* (/ (sin y) (cos y)) (/ (sin z) (cos z))) into (/ (* (sin z) (sin y)) (* (cos y) (cos z)))
1554301186.552 * [misc]backup-simplify:  Simplify (+ 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) into (+ (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 1)
1554301186.552 * [misc]backup-simplify:  Simplify (+ (/ (* (pow (sin z) 2) (pow (sin y) 2)) (* (pow (cos y) 2) (pow (cos z) 2))) (+ (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 1)) into (+ (/ (* (pow (sin z) 2) (pow (sin y) 2)) (* (pow (cos y) 2) (pow (cos z) 2))) (+ (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 1))
1554301186.552 * [misc]backup-simplify:  Simplify (* (- (/ (sin y) (cos y)) (/ (sin z) (cos z))) (+ (/ (* (pow (sin z) 2) (pow (sin y) 2)) (* (pow (cos y) 2) (pow (cos z) 2))) (+ (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 1))) into (* (- (/ (sin y) (cos y)) (/ (sin z) (cos z))) (+ (/ (* (pow (sin z) 2) (pow (sin y) 2)) (* (pow (cos y) 2) (pow (cos z) 2))) (+ (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 1)))
1554301186.553 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (* (- (/ (sin y) (cos y)) (/ (sin z) (cos z))) (+ (/ (* (pow (sin z) 2) (pow (sin y) 2)) (* (pow (cos y) 2) (pow (cos z) 2))) (+ (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 1)))) into (* (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (* (- (/ (sin y) (cos y)) (/ (sin z) (cos z))) (+ (/ (* (pow (sin z) 2) (pow (sin y) 2)) (* (pow (cos y) 2) (pow (cos z) 2))) (+ (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 1))))
1554301186.553 * [misc]backup-simplify:  Simplify (* 1 (* (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (* (- (/ (sin y) (cos y)) (/ (sin z) (cos z))) (+ (/ (* (pow (sin z) 2) (pow (sin y) 2)) (* (pow (cos y) 2) (pow (cos z) 2))) (+ (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 1))))) into (* (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (* (- (/ (sin y) (cos y)) (/ (sin z) (cos z))) (+ (/ (* (pow (sin z) 2) (pow (sin y) 2)) (* (pow (cos y) 2) (pow (cos z) 2))) (+ (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 1))))
1554301186.555 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (pow (sin y) 2) (pow (cos y) 2)) (+ (/ (* (sin z) (pow (sin y) 3)) (* (pow (cos y) 3) (cos z))) (/ (* (pow (sin z) 2) (pow (sin y) 4)) (* (pow (cos y) 4) (pow (cos z) 2))))) (+ (/ (* (pow (sin z) 4) (pow (sin y) 2)) (* (pow (cos y) 2) (pow (cos z) 4))) (+ (/ (pow (sin z) 2) (pow (cos z) 2)) (/ (* (pow (sin z) 3) (sin y)) (* (cos y) (pow (cos z) 3)))))) (* (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (* (- (/ (sin y) (cos y)) (/ (sin z) (cos z))) (+ (/ (* (pow (sin z) 2) (pow (sin y) 2)) (* (pow (cos y) 2) (pow (cos z) 2))) (+ (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 1))))) into (/ (- (+ (/ (pow (sin y) 2) (pow (cos y) 2)) (+ (/ (* (sin z) (pow (sin y) 3)) (* (pow (cos y) 3) (cos z))) (/ (* (pow (sin z) 2) (pow (sin y) 4)) (* (pow (cos y) 4) (pow (cos z) 2))))) (+ (/ (* (pow (sin z) 4) (pow (sin y) 2)) (* (pow (cos y) 2) (pow (cos z) 4))) (+ (/ (pow (sin z) 2) (pow (cos z) 2)) (/ (* (pow (sin z) 3) (sin y)) (* (cos y) (pow (cos z) 3)))))) (* (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (* (- (/ (sin y) (cos y)) (/ (sin z) (cos z))) (+ (/ (* (pow (sin z) 2) (pow (sin y) 2)) (* (pow (cos y) 2) (pow (cos z) 2))) (+ (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 1)))))
1554301186.555 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (cos a) (* (pow (tan y) 4) (pow (tan z) 2))) (+ (* (sin a) (tan z)) (+ (* (cos a) (* (pow (tan y) 3) (tan z))) (+ (* (sin a) (* (pow (tan y) 4) (pow (tan z) 3))) (* (cos a) (pow (tan y) 2)))))) (+ (* (cos a) (pow (tan z) 2)) (+ (* (cos a) (* (tan y) (pow (tan z) 3))) (+ (* (sin a) (tan y)) (+ (* (sin a) (* (pow (tan y) 3) (pow (tan z) 4))) (* (cos a) (* (pow (tan y) 2) (pow (tan z) 4)))))))) (* (cos a) (* (- 1 (* (tan y) (tan z))) (* (- (tan y) (tan z)) (+ (* (pow (tan y) 2) (pow (tan z) 2)) (+ 1 (* (tan y) (tan z)))))))) in z
1554301186.555 * [misc]taylor:  Taking taylor expansion of (- (+ (* (cos a) (* (pow (tan y) 4) (pow (tan z) 2))) (+ (* (sin a) (tan z)) (+ (* (cos a) (* (pow (tan y) 3) (tan z))) (+ (* (sin a) (* (pow (tan y) 4) (pow (tan z) 3))) (* (cos a) (pow (tan y) 2)))))) (+ (* (cos a) (pow (tan z) 2)) (+ (* (cos a) (* (tan y) (pow (tan z) 3))) (+ (* (sin a) (tan y)) (+ (* (sin a) (* (pow (tan y) 3) (pow (tan z) 4))) (* (cos a) (* (pow (tan y) 2) (pow (tan z) 4)))))))) in z
1554301186.555 * [misc]taylor:  Taking taylor expansion of (+ (* (cos a) (* (pow (tan y) 4) (pow (tan z) 2))) (+ (* (sin a) (tan z)) (+ (* (cos a) (* (pow (tan y) 3) (tan z))) (+ (* (sin a) (* (pow (tan y) 4) (pow (tan z) 3))) (* (cos a) (pow (tan y) 2)))))) in z
1554301186.555 * [misc]taylor:  Taking taylor expansion of (* (cos a) (* (pow (tan y) 4) (pow (tan z) 2))) in z
1554301186.555 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1554301186.555 * [misc]taylor:  Taking taylor expansion of a in z
1554301186.555 * [misc]backup-simplify:  Simplify a into a
1554301186.555 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301186.555 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301186.555 * [misc]taylor:  Taking taylor expansion of (* (pow (tan y) 4) (pow (tan z) 2)) in z
1554301186.556 * [misc]taylor:  Taking taylor expansion of (pow (tan y) 4) in z
1554301186.556 * [misc]taylor:  Taking taylor expansion of (tan y) in z
1554301186.556 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301186.556 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1554301186.556 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.556 * [misc]backup-simplify:  Simplify y into y
1554301186.556 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301186.556 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301186.556 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1554301186.556 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.556 * [misc]backup-simplify:  Simplify y into y
1554301186.556 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301186.556 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301186.556 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301186.556 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301186.556 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301186.556 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301186.556 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301186.556 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.556 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301186.556 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1554301186.556 * [misc]taylor:  Taking taylor expansion of (pow (tan z) 2) in z
1554301186.556 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1554301186.556 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301186.556 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301186.556 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.556 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.556 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.556 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301186.556 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.556 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.556 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.557 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301186.557 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.557 * [misc]taylor:  Taking taylor expansion of (+ (* (sin a) (tan z)) (+ (* (cos a) (* (pow (tan y) 3) (tan z))) (+ (* (sin a) (* (pow (tan y) 4) (pow (tan z) 3))) (* (cos a) (pow (tan y) 2))))) in z
1554301186.558 * [misc]taylor:  Taking taylor expansion of (* (sin a) (tan z)) in z
1554301186.558 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1554301186.558 * [misc]taylor:  Taking taylor expansion of a in z
1554301186.558 * [misc]backup-simplify:  Simplify a into a
1554301186.558 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301186.558 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301186.558 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1554301186.558 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301186.558 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301186.558 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.558 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.558 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.558 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301186.558 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.558 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.558 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.558 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301186.559 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.559 * [misc]taylor:  Taking taylor expansion of (+ (* (cos a) (* (pow (tan y) 3) (tan z))) (+ (* (sin a) (* (pow (tan y) 4) (pow (tan z) 3))) (* (cos a) (pow (tan y) 2)))) in z
1554301186.559 * [misc]taylor:  Taking taylor expansion of (* (cos a) (* (pow (tan y) 3) (tan z))) in z
1554301186.559 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1554301186.559 * [misc]taylor:  Taking taylor expansion of a in z
1554301186.559 * [misc]backup-simplify:  Simplify a into a
1554301186.559 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301186.559 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301186.559 * [misc]taylor:  Taking taylor expansion of (* (pow (tan y) 3) (tan z)) in z
1554301186.559 * [misc]taylor:  Taking taylor expansion of (pow (tan y) 3) in z
1554301186.559 * [misc]taylor:  Taking taylor expansion of (tan y) in z
1554301186.559 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301186.559 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1554301186.559 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.559 * [misc]backup-simplify:  Simplify y into y
1554301186.559 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301186.559 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301186.559 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1554301186.559 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.559 * [misc]backup-simplify:  Simplify y into y
1554301186.559 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301186.559 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301186.559 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301186.559 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301186.559 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301186.559 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301186.559 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301186.559 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.559 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301186.559 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1554301186.559 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1554301186.559 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301186.559 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301186.559 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.559 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.559 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.560 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301186.560 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.560 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.560 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.560 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301186.560 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.560 * [misc]taylor:  Taking taylor expansion of (+ (* (sin a) (* (pow (tan y) 4) (pow (tan z) 3))) (* (cos a) (pow (tan y) 2))) in z
1554301186.560 * [misc]taylor:  Taking taylor expansion of (* (sin a) (* (pow (tan y) 4) (pow (tan z) 3))) in z
1554301186.560 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1554301186.560 * [misc]taylor:  Taking taylor expansion of a in z
1554301186.560 * [misc]backup-simplify:  Simplify a into a
1554301186.560 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301186.560 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301186.560 * [misc]taylor:  Taking taylor expansion of (* (pow (tan y) 4) (pow (tan z) 3)) in z
1554301186.560 * [misc]taylor:  Taking taylor expansion of (pow (tan y) 4) in z
1554301186.560 * [misc]taylor:  Taking taylor expansion of (tan y) in z
1554301186.561 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301186.561 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1554301186.561 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.561 * [misc]backup-simplify:  Simplify y into y
1554301186.561 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301186.561 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301186.561 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1554301186.561 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.561 * [misc]backup-simplify:  Simplify y into y
1554301186.561 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301186.561 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301186.561 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301186.561 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301186.561 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301186.561 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301186.561 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301186.561 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.561 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301186.561 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1554301186.561 * [misc]taylor:  Taking taylor expansion of (pow (tan z) 3) in z
1554301186.561 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1554301186.561 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301186.561 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301186.561 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.561 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.561 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.561 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301186.561 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.561 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.561 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.562 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301186.562 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.562 * [misc]taylor:  Taking taylor expansion of (* (cos a) (pow (tan y) 2)) in z
1554301186.562 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1554301186.562 * [misc]taylor:  Taking taylor expansion of a in z
1554301186.562 * [misc]backup-simplify:  Simplify a into a
1554301186.562 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301186.562 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301186.562 * [misc]taylor:  Taking taylor expansion of (pow (tan y) 2) in z
1554301186.562 * [misc]taylor:  Taking taylor expansion of (tan y) in z
1554301186.562 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301186.562 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1554301186.562 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.562 * [misc]backup-simplify:  Simplify y into y
1554301186.562 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301186.562 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301186.562 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1554301186.562 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.562 * [misc]backup-simplify:  Simplify y into y
1554301186.562 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301186.562 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301186.562 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301186.563 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301186.563 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301186.563 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301186.563 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301186.563 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.563 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301186.563 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1554301186.563 * [misc]taylor:  Taking taylor expansion of (+ (* (cos a) (pow (tan z) 2)) (+ (* (cos a) (* (tan y) (pow (tan z) 3))) (+ (* (sin a) (tan y)) (+ (* (sin a) (* (pow (tan y) 3) (pow (tan z) 4))) (* (cos a) (* (pow (tan y) 2) (pow (tan z) 4))))))) in z
1554301186.563 * [misc]taylor:  Taking taylor expansion of (* (cos a) (pow (tan z) 2)) in z
1554301186.563 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1554301186.563 * [misc]taylor:  Taking taylor expansion of a in z
1554301186.563 * [misc]backup-simplify:  Simplify a into a
1554301186.563 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301186.563 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301186.563 * [misc]taylor:  Taking taylor expansion of (pow (tan z) 2) in z
1554301186.563 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1554301186.563 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301186.563 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301186.563 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.563 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.563 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.563 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301186.563 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.563 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.563 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.564 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301186.564 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.564 * [misc]taylor:  Taking taylor expansion of (+ (* (cos a) (* (tan y) (pow (tan z) 3))) (+ (* (sin a) (tan y)) (+ (* (sin a) (* (pow (tan y) 3) (pow (tan z) 4))) (* (cos a) (* (pow (tan y) 2) (pow (tan z) 4)))))) in z
1554301186.564 * [misc]taylor:  Taking taylor expansion of (* (cos a) (* (tan y) (pow (tan z) 3))) in z
1554301186.564 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1554301186.564 * [misc]taylor:  Taking taylor expansion of a in z
1554301186.564 * [misc]backup-simplify:  Simplify a into a
1554301186.564 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301186.564 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301186.564 * [misc]taylor:  Taking taylor expansion of (* (tan y) (pow (tan z) 3)) in z
1554301186.564 * [misc]taylor:  Taking taylor expansion of (tan y) in z
1554301186.564 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301186.564 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1554301186.564 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.564 * [misc]backup-simplify:  Simplify y into y
1554301186.564 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301186.564 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301186.564 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1554301186.564 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.564 * [misc]backup-simplify:  Simplify y into y
1554301186.564 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301186.564 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301186.564 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301186.564 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301186.564 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301186.565 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301186.565 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301186.565 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.565 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301186.565 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1554301186.565 * [misc]taylor:  Taking taylor expansion of (pow (tan z) 3) in z
1554301186.565 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1554301186.565 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301186.565 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301186.565 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.565 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.565 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.565 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301186.565 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.565 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.565 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.566 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301186.566 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.566 * [misc]taylor:  Taking taylor expansion of (+ (* (sin a) (tan y)) (+ (* (sin a) (* (pow (tan y) 3) (pow (tan z) 4))) (* (cos a) (* (pow (tan y) 2) (pow (tan z) 4))))) in z
1554301186.566 * [misc]taylor:  Taking taylor expansion of (* (sin a) (tan y)) in z
1554301186.566 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1554301186.566 * [misc]taylor:  Taking taylor expansion of a in z
1554301186.566 * [misc]backup-simplify:  Simplify a into a
1554301186.566 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301186.566 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301186.566 * [misc]taylor:  Taking taylor expansion of (tan y) in z
1554301186.566 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301186.566 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1554301186.566 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.566 * [misc]backup-simplify:  Simplify y into y
1554301186.566 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301186.566 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301186.566 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1554301186.566 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.566 * [misc]backup-simplify:  Simplify y into y
1554301186.566 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301186.566 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301186.566 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301186.566 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301186.566 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301186.566 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301186.566 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301186.566 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.566 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301186.566 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1554301186.567 * [misc]taylor:  Taking taylor expansion of (+ (* (sin a) (* (pow (tan y) 3) (pow (tan z) 4))) (* (cos a) (* (pow (tan y) 2) (pow (tan z) 4)))) in z
1554301186.567 * [misc]taylor:  Taking taylor expansion of (* (sin a) (* (pow (tan y) 3) (pow (tan z) 4))) in z
1554301186.567 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1554301186.567 * [misc]taylor:  Taking taylor expansion of a in z
1554301186.567 * [misc]backup-simplify:  Simplify a into a
1554301186.567 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301186.567 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301186.567 * [misc]taylor:  Taking taylor expansion of (* (pow (tan y) 3) (pow (tan z) 4)) in z
1554301186.567 * [misc]taylor:  Taking taylor expansion of (pow (tan y) 3) in z
1554301186.567 * [misc]taylor:  Taking taylor expansion of (tan y) in z
1554301186.567 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301186.567 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1554301186.567 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.567 * [misc]backup-simplify:  Simplify y into y
1554301186.567 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301186.567 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301186.567 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1554301186.567 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.567 * [misc]backup-simplify:  Simplify y into y
1554301186.567 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301186.567 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301186.567 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301186.567 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301186.567 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301186.567 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301186.567 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301186.567 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.567 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301186.567 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1554301186.567 * [misc]taylor:  Taking taylor expansion of (pow (tan z) 4) in z
1554301186.567 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1554301186.567 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301186.567 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301186.567 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.567 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.567 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.567 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301186.567 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.568 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.568 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.568 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301186.568 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.568 * [misc]taylor:  Taking taylor expansion of (* (cos a) (* (pow (tan y) 2) (pow (tan z) 4))) in z
1554301186.568 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1554301186.568 * [misc]taylor:  Taking taylor expansion of a in z
1554301186.568 * [misc]backup-simplify:  Simplify a into a
1554301186.568 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301186.568 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301186.568 * [misc]taylor:  Taking taylor expansion of (* (pow (tan y) 2) (pow (tan z) 4)) in z
1554301186.568 * [misc]taylor:  Taking taylor expansion of (pow (tan y) 2) in z
1554301186.568 * [misc]taylor:  Taking taylor expansion of (tan y) in z
1554301186.568 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301186.568 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1554301186.568 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.569 * [misc]backup-simplify:  Simplify y into y
1554301186.569 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301186.569 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301186.569 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1554301186.569 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.569 * [misc]backup-simplify:  Simplify y into y
1554301186.569 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301186.569 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301186.569 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301186.569 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301186.569 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301186.569 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301186.569 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301186.569 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.569 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301186.569 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1554301186.569 * [misc]taylor:  Taking taylor expansion of (pow (tan z) 4) in z
1554301186.569 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1554301186.569 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301186.569 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301186.569 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.569 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.569 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.569 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301186.569 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.569 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.569 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.570 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301186.570 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.570 * [misc]taylor:  Taking taylor expansion of (* (cos a) (* (- 1 (* (tan y) (tan z))) (* (- (tan y) (tan z)) (+ (* (pow (tan y) 2) (pow (tan z) 2)) (+ 1 (* (tan y) (tan z))))))) in z
1554301186.570 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1554301186.570 * [misc]taylor:  Taking taylor expansion of a in z
1554301186.570 * [misc]backup-simplify:  Simplify a into a
1554301186.570 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301186.570 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301186.570 * [misc]taylor:  Taking taylor expansion of (* (- 1 (* (tan y) (tan z))) (* (- (tan y) (tan z)) (+ (* (pow (tan y) 2) (pow (tan z) 2)) (+ 1 (* (tan y) (tan z)))))) in z
1554301186.570 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan y) (tan z))) in z
1554301186.570 * [misc]taylor:  Taking taylor expansion of 1 in z
1554301186.570 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.570 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in z
1554301186.570 * [misc]taylor:  Taking taylor expansion of (tan y) in z
1554301186.570 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301186.570 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1554301186.570 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.570 * [misc]backup-simplify:  Simplify y into y
1554301186.570 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301186.570 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301186.570 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1554301186.570 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.570 * [misc]backup-simplify:  Simplify y into y
1554301186.570 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301186.570 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301186.571 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301186.571 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301186.571 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301186.571 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301186.571 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301186.571 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.571 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301186.571 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1554301186.571 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1554301186.571 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301186.571 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301186.571 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.571 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.571 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.571 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301186.571 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.571 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.571 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.572 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301186.572 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.572 * [misc]taylor:  Taking taylor expansion of (* (- (tan y) (tan z)) (+ (* (pow (tan y) 2) (pow (tan z) 2)) (+ 1 (* (tan y) (tan z))))) in z
1554301186.572 * [misc]taylor:  Taking taylor expansion of (- (tan y) (tan z)) in z
1554301186.572 * [misc]taylor:  Taking taylor expansion of (tan y) in z
1554301186.572 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301186.572 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1554301186.572 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.572 * [misc]backup-simplify:  Simplify y into y
1554301186.572 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301186.572 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301186.572 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1554301186.572 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.572 * [misc]backup-simplify:  Simplify y into y
1554301186.572 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301186.572 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301186.572 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301186.572 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301186.572 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301186.572 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301186.572 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301186.572 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.573 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301186.573 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1554301186.573 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1554301186.573 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301186.573 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301186.573 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.573 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.573 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.573 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301186.573 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.573 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.573 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.573 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301186.573 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.574 * [misc]taylor:  Taking taylor expansion of (+ (* (pow (tan y) 2) (pow (tan z) 2)) (+ 1 (* (tan y) (tan z)))) in z
1554301186.574 * [misc]taylor:  Taking taylor expansion of (* (pow (tan y) 2) (pow (tan z) 2)) in z
1554301186.574 * [misc]taylor:  Taking taylor expansion of (pow (tan y) 2) in z
1554301186.574 * [misc]taylor:  Taking taylor expansion of (tan y) in z
1554301186.574 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301186.574 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1554301186.574 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.574 * [misc]backup-simplify:  Simplify y into y
1554301186.574 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301186.574 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301186.574 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1554301186.574 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.574 * [misc]backup-simplify:  Simplify y into y
1554301186.574 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301186.574 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301186.574 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301186.574 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301186.574 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301186.574 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301186.574 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301186.574 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.574 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301186.574 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1554301186.574 * [misc]taylor:  Taking taylor expansion of (pow (tan z) 2) in z
1554301186.574 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1554301186.574 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301186.574 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301186.574 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.574 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.574 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.574 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301186.574 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.574 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.574 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.575 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301186.575 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.575 * [misc]taylor:  Taking taylor expansion of (+ 1 (* (tan y) (tan z))) in z
1554301186.575 * [misc]taylor:  Taking taylor expansion of 1 in z
1554301186.575 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.575 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in z
1554301186.575 * [misc]taylor:  Taking taylor expansion of (tan y) in z
1554301186.575 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301186.575 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1554301186.575 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.575 * [misc]backup-simplify:  Simplify y into y
1554301186.575 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301186.575 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301186.575 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1554301186.575 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.575 * [misc]backup-simplify:  Simplify y into y
1554301186.575 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301186.576 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301186.576 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301186.576 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301186.576 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301186.576 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301186.576 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301186.576 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.576 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301186.576 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1554301186.576 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1554301186.576 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301186.576 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301186.576 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.576 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.576 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.576 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301186.576 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.576 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.576 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.577 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301186.577 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.577 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1554301186.577 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1554301186.587 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.588 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1554301186.588 * [misc]backup-simplify:  Simplify (* (/ (sin y) (cos y)) (/ (sin y) (cos y))) into (/ (pow (sin y) 2) (pow (cos y) 2))
1554301186.588 * [misc]backup-simplify:  Simplify (* (cos a) (/ (pow (sin y) 2) (pow (cos y) 2))) into (/ (* (cos a) (pow (sin y) 2)) (pow (cos y) 2))
1554301186.588 * [misc]backup-simplify:  Simplify (+ 0 (/ (* (cos a) (pow (sin y) 2)) (pow (cos y) 2))) into (/ (* (cos a) (pow (sin y) 2)) (pow (cos y) 2))
1554301186.588 * [misc]backup-simplify:  Simplify (+ 0 (/ (* (cos a) (pow (sin y) 2)) (pow (cos y) 2))) into (/ (* (cos a) (pow (sin y) 2)) (pow (cos y) 2))
1554301186.588 * [misc]backup-simplify:  Simplify (+ 0 (/ (* (cos a) (pow (sin y) 2)) (pow (cos y) 2))) into (/ (* (cos a) (pow (sin y) 2)) (pow (cos y) 2))
1554301186.589 * [misc]backup-simplify:  Simplify (+ 0 (/ (* (cos a) (pow (sin y) 2)) (pow (cos y) 2))) into (/ (* (cos a) (pow (sin y) 2)) (pow (cos y) 2))
1554301186.589 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1554301186.589 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1554301186.589 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1554301186.589 * [misc]backup-simplify:  Simplify (* (sin a) (/ (sin y) (cos y))) into (/ (* (sin a) (sin y)) (cos y))
1554301186.589 * [misc]backup-simplify:  Simplify (+ (/ (* (sin a) (sin y)) (cos y)) 0) into (/ (* (sin a) (sin y)) (cos y))
1554301186.589 * [misc]backup-simplify:  Simplify (+ 0 (/ (* (sin a) (sin y)) (cos y))) into (/ (* (sin a) (sin y)) (cos y))
1554301186.589 * [misc]backup-simplify:  Simplify (+ 0 (/ (* (sin a) (sin y)) (cos y))) into (/ (* (sin a) (sin y)) (cos y))
1554301186.589 * [misc]backup-simplify:  Simplify (- (/ (* (sin a) (sin y)) (cos y))) into (- (/ (* (sin a) (sin y)) (cos y)))
1554301186.589 * [misc]backup-simplify:  Simplify (+ (/ (* (cos a) (pow (sin y) 2)) (pow (cos y) 2)) (- (/ (* (sin a) (sin y)) (cos y)))) into (- (/ (* (cos a) (pow (sin y) 2)) (pow (cos y) 2)) (/ (* (sin a) (sin y)) (cos y)))
1554301186.589 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1554301186.589 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1554301186.590 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.590 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1554301186.590 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1554301186.590 * [misc]backup-simplify:  Simplify (+ (/ (sin y) (cos y)) 0) into (/ (sin y) (cos y))
1554301186.590 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1554301186.590 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1554301186.590 * [misc]backup-simplify:  Simplify (* (/ (sin y) (cos y)) 1) into (/ (sin y) (cos y))
1554301186.590 * [misc]backup-simplify:  Simplify (* 1 (/ (sin y) (cos y))) into (/ (sin y) (cos y))
1554301186.590 * [misc]backup-simplify:  Simplify (* (cos a) (/ (sin y) (cos y))) into (/ (* (cos a) (sin y)) (cos y))
1554301186.591 * [misc]backup-simplify:  Simplify (/ (- (/ (* (cos a) (pow (sin y) 2)) (pow (cos y) 2)) (/ (* (sin a) (sin y)) (cos y))) (/ (* (cos a) (sin y)) (cos y))) into (/ (* (- (/ (* (cos a) (pow (sin y) 2)) (pow (cos y) 2)) (/ (* (sin a) (sin y)) (cos y))) (cos y)) (* (cos a) (sin y)))
1554301186.591 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (cos a) (* (pow (tan y) 4) (pow (tan z) 2))) (+ (* (sin a) (tan z)) (+ (* (cos a) (* (pow (tan y) 3) (tan z))) (+ (* (sin a) (* (pow (tan y) 4) (pow (tan z) 3))) (* (cos a) (pow (tan y) 2)))))) (+ (* (cos a) (pow (tan z) 2)) (+ (* (cos a) (* (tan y) (pow (tan z) 3))) (+ (* (sin a) (tan y)) (+ (* (sin a) (* (pow (tan y) 3) (pow (tan z) 4))) (* (cos a) (* (pow (tan y) 2) (pow (tan z) 4)))))))) (* (cos a) (* (- 1 (* (tan y) (tan z))) (* (- (tan y) (tan z)) (+ (* (pow (tan y) 2) (pow (tan z) 2)) (+ 1 (* (tan y) (tan z)))))))) in y
1554301186.591 * [misc]taylor:  Taking taylor expansion of (- (+ (* (cos a) (* (pow (tan y) 4) (pow (tan z) 2))) (+ (* (sin a) (tan z)) (+ (* (cos a) (* (pow (tan y) 3) (tan z))) (+ (* (sin a) (* (pow (tan y) 4) (pow (tan z) 3))) (* (cos a) (pow (tan y) 2)))))) (+ (* (cos a) (pow (tan z) 2)) (+ (* (cos a) (* (tan y) (pow (tan z) 3))) (+ (* (sin a) (tan y)) (+ (* (sin a) (* (pow (tan y) 3) (pow (tan z) 4))) (* (cos a) (* (pow (tan y) 2) (pow (tan z) 4)))))))) in y
1554301186.591 * [misc]taylor:  Taking taylor expansion of (+ (* (cos a) (* (pow (tan y) 4) (pow (tan z) 2))) (+ (* (sin a) (tan z)) (+ (* (cos a) (* (pow (tan y) 3) (tan z))) (+ (* (sin a) (* (pow (tan y) 4) (pow (tan z) 3))) (* (cos a) (pow (tan y) 2)))))) in y
1554301186.591 * [misc]taylor:  Taking taylor expansion of (* (cos a) (* (pow (tan y) 4) (pow (tan z) 2))) in y
1554301186.591 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1554301186.591 * [misc]taylor:  Taking taylor expansion of a in y
1554301186.591 * [misc]backup-simplify:  Simplify a into a
1554301186.591 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301186.591 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301186.591 * [misc]taylor:  Taking taylor expansion of (* (pow (tan y) 4) (pow (tan z) 2)) in y
1554301186.591 * [misc]taylor:  Taking taylor expansion of (pow (tan y) 4) in y
1554301186.591 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1554301186.591 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301186.591 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301186.591 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.591 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.591 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.591 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301186.591 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.591 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.591 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.592 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301186.592 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.592 * [misc]taylor:  Taking taylor expansion of (pow (tan z) 2) in y
1554301186.592 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1554301186.592 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301186.592 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1554301186.592 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.592 * [misc]backup-simplify:  Simplify z into z
1554301186.592 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.592 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.592 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1554301186.592 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.592 * [misc]backup-simplify:  Simplify z into z
1554301186.592 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.592 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.592 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301186.592 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301186.592 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301186.593 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301186.593 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301186.593 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.593 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301186.593 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301186.593 * [misc]taylor:  Taking taylor expansion of (+ (* (sin a) (tan z)) (+ (* (cos a) (* (pow (tan y) 3) (tan z))) (+ (* (sin a) (* (pow (tan y) 4) (pow (tan z) 3))) (* (cos a) (pow (tan y) 2))))) in y
1554301186.593 * [misc]taylor:  Taking taylor expansion of (* (sin a) (tan z)) in y
1554301186.593 * [misc]taylor:  Taking taylor expansion of (sin a) in y
1554301186.593 * [misc]taylor:  Taking taylor expansion of a in y
1554301186.593 * [misc]backup-simplify:  Simplify a into a
1554301186.593 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301186.593 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301186.593 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1554301186.593 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301186.593 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1554301186.593 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.593 * [misc]backup-simplify:  Simplify z into z
1554301186.593 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.593 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.593 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1554301186.593 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.593 * [misc]backup-simplify:  Simplify z into z
1554301186.594 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.594 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.594 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301186.594 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301186.594 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301186.594 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301186.594 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301186.594 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.594 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301186.594 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301186.594 * [misc]taylor:  Taking taylor expansion of (+ (* (cos a) (* (pow (tan y) 3) (tan z))) (+ (* (sin a) (* (pow (tan y) 4) (pow (tan z) 3))) (* (cos a) (pow (tan y) 2)))) in y
1554301186.594 * [misc]taylor:  Taking taylor expansion of (* (cos a) (* (pow (tan y) 3) (tan z))) in y
1554301186.594 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1554301186.594 * [misc]taylor:  Taking taylor expansion of a in y
1554301186.594 * [misc]backup-simplify:  Simplify a into a
1554301186.595 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301186.595 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301186.595 * [misc]taylor:  Taking taylor expansion of (* (pow (tan y) 3) (tan z)) in y
1554301186.595 * [misc]taylor:  Taking taylor expansion of (pow (tan y) 3) in y
1554301186.595 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1554301186.595 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301186.595 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301186.595 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.595 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.595 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.595 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301186.595 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.595 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.595 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.596 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301186.596 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.596 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1554301186.596 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301186.596 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1554301186.596 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.596 * [misc]backup-simplify:  Simplify z into z
1554301186.596 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.596 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.597 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1554301186.597 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.597 * [misc]backup-simplify:  Simplify z into z
1554301186.597 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.597 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.597 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301186.597 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301186.597 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301186.597 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301186.597 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301186.597 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.597 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301186.597 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301186.597 * [misc]taylor:  Taking taylor expansion of (+ (* (sin a) (* (pow (tan y) 4) (pow (tan z) 3))) (* (cos a) (pow (tan y) 2))) in y
1554301186.597 * [misc]taylor:  Taking taylor expansion of (* (sin a) (* (pow (tan y) 4) (pow (tan z) 3))) in y
1554301186.597 * [misc]taylor:  Taking taylor expansion of (sin a) in y
1554301186.598 * [misc]taylor:  Taking taylor expansion of a in y
1554301186.598 * [misc]backup-simplify:  Simplify a into a
1554301186.598 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301186.598 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301186.598 * [misc]taylor:  Taking taylor expansion of (* (pow (tan y) 4) (pow (tan z) 3)) in y
1554301186.598 * [misc]taylor:  Taking taylor expansion of (pow (tan y) 4) in y
1554301186.598 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1554301186.598 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301186.598 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301186.598 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.598 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.598 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.598 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301186.598 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.598 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.598 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.599 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301186.599 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.599 * [misc]taylor:  Taking taylor expansion of (pow (tan z) 3) in y
1554301186.599 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1554301186.599 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301186.599 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1554301186.599 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.599 * [misc]backup-simplify:  Simplify z into z
1554301186.599 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.600 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.600 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1554301186.600 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.600 * [misc]backup-simplify:  Simplify z into z
1554301186.600 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.600 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.600 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301186.600 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301186.600 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301186.600 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301186.600 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301186.600 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.600 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301186.600 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301186.600 * [misc]taylor:  Taking taylor expansion of (* (cos a) (pow (tan y) 2)) in y
1554301186.600 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1554301186.601 * [misc]taylor:  Taking taylor expansion of a in y
1554301186.601 * [misc]backup-simplify:  Simplify a into a
1554301186.601 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301186.601 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301186.601 * [misc]taylor:  Taking taylor expansion of (pow (tan y) 2) in y
1554301186.601 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1554301186.601 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301186.601 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301186.601 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.601 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.601 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.601 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301186.601 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.601 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.601 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.602 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301186.602 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.602 * [misc]taylor:  Taking taylor expansion of (+ (* (cos a) (pow (tan z) 2)) (+ (* (cos a) (* (tan y) (pow (tan z) 3))) (+ (* (sin a) (tan y)) (+ (* (sin a) (* (pow (tan y) 3) (pow (tan z) 4))) (* (cos a) (* (pow (tan y) 2) (pow (tan z) 4))))))) in y
1554301186.602 * [misc]taylor:  Taking taylor expansion of (* (cos a) (pow (tan z) 2)) in y
1554301186.602 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1554301186.602 * [misc]taylor:  Taking taylor expansion of a in y
1554301186.602 * [misc]backup-simplify:  Simplify a into a
1554301186.602 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301186.602 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301186.603 * [misc]taylor:  Taking taylor expansion of (pow (tan z) 2) in y
1554301186.603 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1554301186.603 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301186.603 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1554301186.603 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.603 * [misc]backup-simplify:  Simplify z into z
1554301186.603 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.603 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.603 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1554301186.603 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.603 * [misc]backup-simplify:  Simplify z into z
1554301186.603 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.603 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.603 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301186.603 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301186.603 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301186.603 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301186.603 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301186.603 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.604 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301186.604 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301186.604 * [misc]taylor:  Taking taylor expansion of (+ (* (cos a) (* (tan y) (pow (tan z) 3))) (+ (* (sin a) (tan y)) (+ (* (sin a) (* (pow (tan y) 3) (pow (tan z) 4))) (* (cos a) (* (pow (tan y) 2) (pow (tan z) 4)))))) in y
1554301186.604 * [misc]taylor:  Taking taylor expansion of (* (cos a) (* (tan y) (pow (tan z) 3))) in y
1554301186.604 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1554301186.604 * [misc]taylor:  Taking taylor expansion of a in y
1554301186.604 * [misc]backup-simplify:  Simplify a into a
1554301186.604 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301186.604 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301186.604 * [misc]taylor:  Taking taylor expansion of (* (tan y) (pow (tan z) 3)) in y
1554301186.604 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1554301186.604 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301186.604 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301186.604 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.604 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.604 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.604 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301186.604 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.604 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.604 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.605 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301186.606 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.606 * [misc]taylor:  Taking taylor expansion of (pow (tan z) 3) in y
1554301186.606 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1554301186.606 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301186.606 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1554301186.606 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.606 * [misc]backup-simplify:  Simplify z into z
1554301186.606 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.606 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.606 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1554301186.606 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.606 * [misc]backup-simplify:  Simplify z into z
1554301186.606 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.606 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.606 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301186.606 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301186.606 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301186.606 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301186.606 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301186.607 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.607 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301186.607 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301186.607 * [misc]taylor:  Taking taylor expansion of (+ (* (sin a) (tan y)) (+ (* (sin a) (* (pow (tan y) 3) (pow (tan z) 4))) (* (cos a) (* (pow (tan y) 2) (pow (tan z) 4))))) in y
1554301186.607 * [misc]taylor:  Taking taylor expansion of (* (sin a) (tan y)) in y
1554301186.607 * [misc]taylor:  Taking taylor expansion of (sin a) in y
1554301186.607 * [misc]taylor:  Taking taylor expansion of a in y
1554301186.607 * [misc]backup-simplify:  Simplify a into a
1554301186.607 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301186.607 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301186.607 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1554301186.607 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301186.607 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301186.607 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.607 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.607 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.607 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301186.607 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.607 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.607 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.608 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301186.608 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.609 * [misc]taylor:  Taking taylor expansion of (+ (* (sin a) (* (pow (tan y) 3) (pow (tan z) 4))) (* (cos a) (* (pow (tan y) 2) (pow (tan z) 4)))) in y
1554301186.609 * [misc]taylor:  Taking taylor expansion of (* (sin a) (* (pow (tan y) 3) (pow (tan z) 4))) in y
1554301186.609 * [misc]taylor:  Taking taylor expansion of (sin a) in y
1554301186.609 * [misc]taylor:  Taking taylor expansion of a in y
1554301186.609 * [misc]backup-simplify:  Simplify a into a
1554301186.609 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301186.609 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301186.609 * [misc]taylor:  Taking taylor expansion of (* (pow (tan y) 3) (pow (tan z) 4)) in y
1554301186.609 * [misc]taylor:  Taking taylor expansion of (pow (tan y) 3) in y
1554301186.609 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1554301186.609 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301186.609 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301186.609 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.609 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.609 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.609 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301186.609 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.609 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.609 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.610 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301186.610 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.610 * [misc]taylor:  Taking taylor expansion of (pow (tan z) 4) in y
1554301186.610 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1554301186.610 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301186.610 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1554301186.610 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.610 * [misc]backup-simplify:  Simplify z into z
1554301186.610 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.610 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.610 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1554301186.610 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.610 * [misc]backup-simplify:  Simplify z into z
1554301186.610 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.610 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.610 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301186.610 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301186.610 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301186.610 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301186.610 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301186.610 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.610 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301186.610 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301186.610 * [misc]taylor:  Taking taylor expansion of (* (cos a) (* (pow (tan y) 2) (pow (tan z) 4))) in y
1554301186.610 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1554301186.610 * [misc]taylor:  Taking taylor expansion of a in y
1554301186.610 * [misc]backup-simplify:  Simplify a into a
1554301186.610 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301186.611 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301186.611 * [misc]taylor:  Taking taylor expansion of (* (pow (tan y) 2) (pow (tan z) 4)) in y
1554301186.611 * [misc]taylor:  Taking taylor expansion of (pow (tan y) 2) in y
1554301186.611 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1554301186.611 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301186.611 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301186.611 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.611 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.611 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.611 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301186.611 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.611 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.611 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.611 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301186.611 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.611 * [misc]taylor:  Taking taylor expansion of (pow (tan z) 4) in y
1554301186.611 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1554301186.612 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301186.612 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1554301186.612 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.612 * [misc]backup-simplify:  Simplify z into z
1554301186.612 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.612 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.612 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1554301186.612 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.612 * [misc]backup-simplify:  Simplify z into z
1554301186.612 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.612 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.612 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301186.612 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301186.612 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301186.612 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301186.612 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301186.612 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.612 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301186.612 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301186.612 * [misc]taylor:  Taking taylor expansion of (* (cos a) (* (- 1 (* (tan y) (tan z))) (* (- (tan y) (tan z)) (+ (* (pow (tan y) 2) (pow (tan z) 2)) (+ 1 (* (tan y) (tan z))))))) in y
1554301186.612 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1554301186.612 * [misc]taylor:  Taking taylor expansion of a in y
1554301186.612 * [misc]backup-simplify:  Simplify a into a
1554301186.612 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301186.612 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301186.612 * [misc]taylor:  Taking taylor expansion of (* (- 1 (* (tan y) (tan z))) (* (- (tan y) (tan z)) (+ (* (pow (tan y) 2) (pow (tan z) 2)) (+ 1 (* (tan y) (tan z)))))) in y
1554301186.612 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan y) (tan z))) in y
1554301186.612 * [misc]taylor:  Taking taylor expansion of 1 in y
1554301186.612 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.612 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in y
1554301186.612 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1554301186.612 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301186.612 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301186.612 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.612 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.612 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.612 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301186.613 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.613 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.613 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.613 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301186.613 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.613 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1554301186.613 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301186.613 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1554301186.613 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.613 * [misc]backup-simplify:  Simplify z into z
1554301186.614 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.614 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.614 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1554301186.614 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.614 * [misc]backup-simplify:  Simplify z into z
1554301186.614 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.614 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.614 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301186.614 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301186.614 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301186.614 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301186.614 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301186.614 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.614 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301186.614 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301186.614 * [misc]taylor:  Taking taylor expansion of (* (- (tan y) (tan z)) (+ (* (pow (tan y) 2) (pow (tan z) 2)) (+ 1 (* (tan y) (tan z))))) in y
1554301186.614 * [misc]taylor:  Taking taylor expansion of (- (tan y) (tan z)) in y
1554301186.614 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1554301186.614 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301186.614 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301186.614 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.614 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.614 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.614 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301186.614 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.614 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.614 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.615 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301186.615 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.615 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1554301186.615 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301186.615 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1554301186.615 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.615 * [misc]backup-simplify:  Simplify z into z
1554301186.615 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.615 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.615 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1554301186.615 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.615 * [misc]backup-simplify:  Simplify z into z
1554301186.615 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.615 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.615 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301186.615 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301186.615 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301186.615 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301186.615 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301186.616 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.616 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301186.616 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301186.616 * [misc]taylor:  Taking taylor expansion of (+ (* (pow (tan y) 2) (pow (tan z) 2)) (+ 1 (* (tan y) (tan z)))) in y
1554301186.616 * [misc]taylor:  Taking taylor expansion of (* (pow (tan y) 2) (pow (tan z) 2)) in y
1554301186.616 * [misc]taylor:  Taking taylor expansion of (pow (tan y) 2) in y
1554301186.616 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1554301186.616 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301186.616 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301186.616 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.616 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.616 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.616 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301186.616 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.616 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.616 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.617 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301186.617 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.617 * [misc]taylor:  Taking taylor expansion of (pow (tan z) 2) in y
1554301186.617 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1554301186.617 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301186.617 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1554301186.617 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.617 * [misc]backup-simplify:  Simplify z into z
1554301186.617 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.617 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.617 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1554301186.617 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.617 * [misc]backup-simplify:  Simplify z into z
1554301186.617 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.617 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.617 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301186.617 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301186.617 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301186.617 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301186.617 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301186.617 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.617 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301186.617 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301186.617 * [misc]taylor:  Taking taylor expansion of (+ 1 (* (tan y) (tan z))) in y
1554301186.617 * [misc]taylor:  Taking taylor expansion of 1 in y
1554301186.617 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.617 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in y
1554301186.617 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1554301186.617 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301186.617 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301186.617 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.617 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.617 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.618 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301186.618 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.618 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.618 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.618 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301186.618 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.618 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1554301186.618 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301186.618 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1554301186.618 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.618 * [misc]backup-simplify:  Simplify z into z
1554301186.618 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.618 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.618 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1554301186.618 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.618 * [misc]backup-simplify:  Simplify z into z
1554301186.619 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.619 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.619 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301186.619 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301186.619 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301186.619 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301186.619 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301186.619 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.619 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301186.619 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301186.619 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1554301186.619 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1554301186.619 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1554301186.619 * [misc]backup-simplify:  Simplify (* (sin a) (/ (sin z) (cos z))) into (/ (* (sin a) (sin z)) (cos z))
1554301186.619 * [misc]backup-simplify:  Simplify (+ (/ (* (sin a) (sin z)) (cos z)) 0) into (/ (* (sin a) (sin z)) (cos z))
1554301186.619 * [misc]backup-simplify:  Simplify (+ 0 (/ (* (sin a) (sin z)) (cos z))) into (/ (* (sin a) (sin z)) (cos z))
1554301186.619 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1554301186.619 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1554301186.620 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.620 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1554301186.620 * [misc]backup-simplify:  Simplify (* (/ (sin z) (cos z)) (/ (sin z) (cos z))) into (/ (pow (sin z) 2) (pow (cos z) 2))
1554301186.620 * [misc]backup-simplify:  Simplify (* (cos a) (/ (pow (sin z) 2) (pow (cos z) 2))) into (/ (* (cos a) (pow (sin z) 2)) (pow (cos z) 2))
1554301186.620 * [misc]backup-simplify:  Simplify (+ (/ (* (cos a) (pow (sin z) 2)) (pow (cos z) 2)) 0) into (/ (* (cos a) (pow (sin z) 2)) (pow (cos z) 2))
1554301186.620 * [misc]backup-simplify:  Simplify (- (/ (* (cos a) (pow (sin z) 2)) (pow (cos z) 2))) into (- (/ (* (cos a) (pow (sin z) 2)) (pow (cos z) 2)))
1554301186.620 * [misc]backup-simplify:  Simplify (+ (/ (* (sin a) (sin z)) (cos z)) (- (/ (* (cos a) (pow (sin z) 2)) (pow (cos z) 2)))) into (- (/ (* (sin a) (sin z)) (cos z)) (/ (* (cos a) (pow (sin z) 2)) (pow (cos z) 2)))
1554301186.620 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1554301186.620 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1554301186.621 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.621 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1554301186.621 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1554301186.621 * [misc]backup-simplify:  Simplify (- (/ (sin z) (cos z))) into (- (/ (sin z) (cos z)))
1554301186.621 * [misc]backup-simplify:  Simplify (+ 0 (- (/ (sin z) (cos z)))) into (- (/ (sin z) (cos z)))
1554301186.621 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1554301186.621 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1554301186.621 * [misc]backup-simplify:  Simplify (* (- (/ (sin z) (cos z))) 1) into (* -1 (/ (sin z) (cos z)))
1554301186.621 * [misc]backup-simplify:  Simplify (* 1 (* -1 (/ (sin z) (cos z)))) into (* -1 (/ (sin z) (cos z)))
1554301186.621 * [misc]backup-simplify:  Simplify (* (cos a) (* -1 (/ (sin z) (cos z)))) into (* -1 (/ (* (cos a) (sin z)) (cos z)))
1554301186.622 * [misc]backup-simplify:  Simplify (/ (- (/ (* (sin a) (sin z)) (cos z)) (/ (* (cos a) (pow (sin z) 2)) (pow (cos z) 2))) (* -1 (/ (* (cos a) (sin z)) (cos z)))) into (* -1 (/ (* (cos z) (- (/ (* (sin a) (sin z)) (cos z)) (/ (* (cos a) (pow (sin z) 2)) (pow (cos z) 2)))) (* (cos a) (sin z))))
1554301186.622 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (cos a) (* (pow (tan y) 4) (pow (tan z) 2))) (+ (* (sin a) (tan z)) (+ (* (cos a) (* (pow (tan y) 3) (tan z))) (+ (* (sin a) (* (pow (tan y) 4) (pow (tan z) 3))) (* (cos a) (pow (tan y) 2)))))) (+ (* (cos a) (pow (tan z) 2)) (+ (* (cos a) (* (tan y) (pow (tan z) 3))) (+ (* (sin a) (tan y)) (+ (* (sin a) (* (pow (tan y) 3) (pow (tan z) 4))) (* (cos a) (* (pow (tan y) 2) (pow (tan z) 4)))))))) (* (cos a) (* (- 1 (* (tan y) (tan z))) (* (- (tan y) (tan z)) (+ (* (pow (tan y) 2) (pow (tan z) 2)) (+ 1 (* (tan y) (tan z)))))))) in y
1554301186.622 * [misc]taylor:  Taking taylor expansion of (- (+ (* (cos a) (* (pow (tan y) 4) (pow (tan z) 2))) (+ (* (sin a) (tan z)) (+ (* (cos a) (* (pow (tan y) 3) (tan z))) (+ (* (sin a) (* (pow (tan y) 4) (pow (tan z) 3))) (* (cos a) (pow (tan y) 2)))))) (+ (* (cos a) (pow (tan z) 2)) (+ (* (cos a) (* (tan y) (pow (tan z) 3))) (+ (* (sin a) (tan y)) (+ (* (sin a) (* (pow (tan y) 3) (pow (tan z) 4))) (* (cos a) (* (pow (tan y) 2) (pow (tan z) 4)))))))) in y
1554301186.622 * [misc]taylor:  Taking taylor expansion of (+ (* (cos a) (* (pow (tan y) 4) (pow (tan z) 2))) (+ (* (sin a) (tan z)) (+ (* (cos a) (* (pow (tan y) 3) (tan z))) (+ (* (sin a) (* (pow (tan y) 4) (pow (tan z) 3))) (* (cos a) (pow (tan y) 2)))))) in y
1554301186.622 * [misc]taylor:  Taking taylor expansion of (* (cos a) (* (pow (tan y) 4) (pow (tan z) 2))) in y
1554301186.622 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1554301186.622 * [misc]taylor:  Taking taylor expansion of a in y
1554301186.622 * [misc]backup-simplify:  Simplify a into a
1554301186.622 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301186.622 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301186.622 * [misc]taylor:  Taking taylor expansion of (* (pow (tan y) 4) (pow (tan z) 2)) in y
1554301186.622 * [misc]taylor:  Taking taylor expansion of (pow (tan y) 4) in y
1554301186.622 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1554301186.622 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301186.622 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301186.622 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.622 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.622 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.622 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301186.622 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.622 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.622 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.623 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301186.623 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.623 * [misc]taylor:  Taking taylor expansion of (pow (tan z) 2) in y
1554301186.623 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1554301186.623 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301186.623 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1554301186.623 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.623 * [misc]backup-simplify:  Simplify z into z
1554301186.623 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.623 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.623 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1554301186.623 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.623 * [misc]backup-simplify:  Simplify z into z
1554301186.623 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.624 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.624 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301186.624 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301186.624 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301186.624 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301186.624 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301186.624 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.624 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301186.624 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301186.624 * [misc]taylor:  Taking taylor expansion of (+ (* (sin a) (tan z)) (+ (* (cos a) (* (pow (tan y) 3) (tan z))) (+ (* (sin a) (* (pow (tan y) 4) (pow (tan z) 3))) (* (cos a) (pow (tan y) 2))))) in y
1554301186.624 * [misc]taylor:  Taking taylor expansion of (* (sin a) (tan z)) in y
1554301186.624 * [misc]taylor:  Taking taylor expansion of (sin a) in y
1554301186.624 * [misc]taylor:  Taking taylor expansion of a in y
1554301186.624 * [misc]backup-simplify:  Simplify a into a
1554301186.624 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301186.624 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301186.624 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1554301186.624 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301186.624 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1554301186.624 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.624 * [misc]backup-simplify:  Simplify z into z
1554301186.624 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.624 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.624 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1554301186.624 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.624 * [misc]backup-simplify:  Simplify z into z
1554301186.624 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.624 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.624 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301186.624 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301186.624 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301186.624 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301186.625 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301186.625 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.625 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301186.625 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301186.625 * [misc]taylor:  Taking taylor expansion of (+ (* (cos a) (* (pow (tan y) 3) (tan z))) (+ (* (sin a) (* (pow (tan y) 4) (pow (tan z) 3))) (* (cos a) (pow (tan y) 2)))) in y
1554301186.625 * [misc]taylor:  Taking taylor expansion of (* (cos a) (* (pow (tan y) 3) (tan z))) in y
1554301186.625 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1554301186.625 * [misc]taylor:  Taking taylor expansion of a in y
1554301186.625 * [misc]backup-simplify:  Simplify a into a
1554301186.625 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301186.625 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301186.625 * [misc]taylor:  Taking taylor expansion of (* (pow (tan y) 3) (tan z)) in y
1554301186.625 * [misc]taylor:  Taking taylor expansion of (pow (tan y) 3) in y
1554301186.625 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1554301186.625 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301186.625 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301186.625 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.625 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.625 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.625 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301186.625 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.625 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.625 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.626 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301186.626 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.626 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1554301186.626 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301186.626 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1554301186.626 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.626 * [misc]backup-simplify:  Simplify z into z
1554301186.626 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.626 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.626 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1554301186.626 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.626 * [misc]backup-simplify:  Simplify z into z
1554301186.626 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.626 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.626 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301186.626 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301186.627 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301186.627 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301186.627 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301186.627 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.627 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301186.627 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301186.627 * [misc]taylor:  Taking taylor expansion of (+ (* (sin a) (* (pow (tan y) 4) (pow (tan z) 3))) (* (cos a) (pow (tan y) 2))) in y
1554301186.627 * [misc]taylor:  Taking taylor expansion of (* (sin a) (* (pow (tan y) 4) (pow (tan z) 3))) in y
1554301186.627 * [misc]taylor:  Taking taylor expansion of (sin a) in y
1554301186.627 * [misc]taylor:  Taking taylor expansion of a in y
1554301186.627 * [misc]backup-simplify:  Simplify a into a
1554301186.627 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301186.627 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301186.627 * [misc]taylor:  Taking taylor expansion of (* (pow (tan y) 4) (pow (tan z) 3)) in y
1554301186.627 * [misc]taylor:  Taking taylor expansion of (pow (tan y) 4) in y
1554301186.627 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1554301186.627 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301186.627 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301186.627 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.627 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.627 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.627 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301186.627 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.627 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.627 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.628 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301186.628 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.628 * [misc]taylor:  Taking taylor expansion of (pow (tan z) 3) in y
1554301186.628 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1554301186.628 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301186.628 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1554301186.628 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.628 * [misc]backup-simplify:  Simplify z into z
1554301186.628 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.628 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.628 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1554301186.628 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.628 * [misc]backup-simplify:  Simplify z into z
1554301186.628 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.628 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.628 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301186.628 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301186.628 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301186.628 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301186.629 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301186.629 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.629 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301186.629 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301186.629 * [misc]taylor:  Taking taylor expansion of (* (cos a) (pow (tan y) 2)) in y
1554301186.629 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1554301186.629 * [misc]taylor:  Taking taylor expansion of a in y
1554301186.629 * [misc]backup-simplify:  Simplify a into a
1554301186.629 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301186.629 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301186.629 * [misc]taylor:  Taking taylor expansion of (pow (tan y) 2) in y
1554301186.629 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1554301186.629 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301186.629 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301186.629 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.629 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.629 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.629 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301186.629 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.629 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.629 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.630 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301186.630 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.630 * [misc]taylor:  Taking taylor expansion of (+ (* (cos a) (pow (tan z) 2)) (+ (* (cos a) (* (tan y) (pow (tan z) 3))) (+ (* (sin a) (tan y)) (+ (* (sin a) (* (pow (tan y) 3) (pow (tan z) 4))) (* (cos a) (* (pow (tan y) 2) (pow (tan z) 4))))))) in y
1554301186.630 * [misc]taylor:  Taking taylor expansion of (* (cos a) (pow (tan z) 2)) in y
1554301186.630 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1554301186.630 * [misc]taylor:  Taking taylor expansion of a in y
1554301186.630 * [misc]backup-simplify:  Simplify a into a
1554301186.630 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301186.630 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301186.630 * [misc]taylor:  Taking taylor expansion of (pow (tan z) 2) in y
1554301186.630 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1554301186.630 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301186.630 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1554301186.630 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.630 * [misc]backup-simplify:  Simplify z into z
1554301186.630 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.630 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.630 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1554301186.630 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.630 * [misc]backup-simplify:  Simplify z into z
1554301186.630 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.630 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.630 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301186.630 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301186.630 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301186.630 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301186.631 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301186.631 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.631 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301186.631 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301186.631 * [misc]taylor:  Taking taylor expansion of (+ (* (cos a) (* (tan y) (pow (tan z) 3))) (+ (* (sin a) (tan y)) (+ (* (sin a) (* (pow (tan y) 3) (pow (tan z) 4))) (* (cos a) (* (pow (tan y) 2) (pow (tan z) 4)))))) in y
1554301186.631 * [misc]taylor:  Taking taylor expansion of (* (cos a) (* (tan y) (pow (tan z) 3))) in y
1554301186.631 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1554301186.631 * [misc]taylor:  Taking taylor expansion of a in y
1554301186.631 * [misc]backup-simplify:  Simplify a into a
1554301186.631 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301186.631 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301186.631 * [misc]taylor:  Taking taylor expansion of (* (tan y) (pow (tan z) 3)) in y
1554301186.631 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1554301186.631 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301186.631 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301186.631 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.631 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.631 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.631 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301186.631 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.631 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.631 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.632 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301186.632 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.632 * [misc]taylor:  Taking taylor expansion of (pow (tan z) 3) in y
1554301186.632 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1554301186.632 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301186.632 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1554301186.632 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.632 * [misc]backup-simplify:  Simplify z into z
1554301186.632 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.632 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.632 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1554301186.632 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.632 * [misc]backup-simplify:  Simplify z into z
1554301186.632 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.632 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.632 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301186.632 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301186.632 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301186.632 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301186.632 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301186.633 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.633 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301186.633 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301186.633 * [misc]taylor:  Taking taylor expansion of (+ (* (sin a) (tan y)) (+ (* (sin a) (* (pow (tan y) 3) (pow (tan z) 4))) (* (cos a) (* (pow (tan y) 2) (pow (tan z) 4))))) in y
1554301186.633 * [misc]taylor:  Taking taylor expansion of (* (sin a) (tan y)) in y
1554301186.633 * [misc]taylor:  Taking taylor expansion of (sin a) in y
1554301186.633 * [misc]taylor:  Taking taylor expansion of a in y
1554301186.633 * [misc]backup-simplify:  Simplify a into a
1554301186.633 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301186.633 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301186.633 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1554301186.633 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301186.633 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301186.633 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.633 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.633 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.633 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301186.633 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.633 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.633 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.634 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301186.634 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.634 * [misc]taylor:  Taking taylor expansion of (+ (* (sin a) (* (pow (tan y) 3) (pow (tan z) 4))) (* (cos a) (* (pow (tan y) 2) (pow (tan z) 4)))) in y
1554301186.634 * [misc]taylor:  Taking taylor expansion of (* (sin a) (* (pow (tan y) 3) (pow (tan z) 4))) in y
1554301186.634 * [misc]taylor:  Taking taylor expansion of (sin a) in y
1554301186.634 * [misc]taylor:  Taking taylor expansion of a in y
1554301186.634 * [misc]backup-simplify:  Simplify a into a
1554301186.634 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301186.634 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301186.634 * [misc]taylor:  Taking taylor expansion of (* (pow (tan y) 3) (pow (tan z) 4)) in y
1554301186.634 * [misc]taylor:  Taking taylor expansion of (pow (tan y) 3) in y
1554301186.634 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1554301186.634 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301186.634 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301186.634 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.634 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.634 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.634 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301186.634 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.634 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.634 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.635 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301186.635 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.635 * [misc]taylor:  Taking taylor expansion of (pow (tan z) 4) in y
1554301186.635 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1554301186.635 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301186.635 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1554301186.635 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.635 * [misc]backup-simplify:  Simplify z into z
1554301186.635 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.635 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.635 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1554301186.635 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.635 * [misc]backup-simplify:  Simplify z into z
1554301186.635 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.635 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.635 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301186.635 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301186.635 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301186.635 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301186.635 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301186.635 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.636 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301186.636 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301186.636 * [misc]taylor:  Taking taylor expansion of (* (cos a) (* (pow (tan y) 2) (pow (tan z) 4))) in y
1554301186.636 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1554301186.636 * [misc]taylor:  Taking taylor expansion of a in y
1554301186.636 * [misc]backup-simplify:  Simplify a into a
1554301186.636 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301186.636 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301186.636 * [misc]taylor:  Taking taylor expansion of (* (pow (tan y) 2) (pow (tan z) 4)) in y
1554301186.636 * [misc]taylor:  Taking taylor expansion of (pow (tan y) 2) in y
1554301186.636 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1554301186.636 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301186.636 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301186.636 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.636 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.636 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.636 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301186.636 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.636 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.636 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.637 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301186.637 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.637 * [misc]taylor:  Taking taylor expansion of (pow (tan z) 4) in y
1554301186.637 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1554301186.637 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301186.637 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1554301186.637 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.637 * [misc]backup-simplify:  Simplify z into z
1554301186.637 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.637 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.637 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1554301186.637 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.637 * [misc]backup-simplify:  Simplify z into z
1554301186.637 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.637 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.637 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301186.637 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301186.637 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301186.637 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301186.637 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301186.637 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.637 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301186.637 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301186.637 * [misc]taylor:  Taking taylor expansion of (* (cos a) (* (- 1 (* (tan y) (tan z))) (* (- (tan y) (tan z)) (+ (* (pow (tan y) 2) (pow (tan z) 2)) (+ 1 (* (tan y) (tan z))))))) in y
1554301186.637 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1554301186.637 * [misc]taylor:  Taking taylor expansion of a in y
1554301186.637 * [misc]backup-simplify:  Simplify a into a
1554301186.638 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301186.638 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301186.638 * [misc]taylor:  Taking taylor expansion of (* (- 1 (* (tan y) (tan z))) (* (- (tan y) (tan z)) (+ (* (pow (tan y) 2) (pow (tan z) 2)) (+ 1 (* (tan y) (tan z)))))) in y
1554301186.638 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan y) (tan z))) in y
1554301186.638 * [misc]taylor:  Taking taylor expansion of 1 in y
1554301186.638 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.638 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in y
1554301186.638 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1554301186.638 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301186.638 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301186.638 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.638 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.638 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.638 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301186.638 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.638 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.638 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.639 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301186.639 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.639 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1554301186.639 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301186.639 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1554301186.639 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.639 * [misc]backup-simplify:  Simplify z into z
1554301186.639 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.639 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.639 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1554301186.639 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.639 * [misc]backup-simplify:  Simplify z into z
1554301186.639 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.639 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.639 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301186.639 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301186.639 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301186.639 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301186.639 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301186.639 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.639 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301186.639 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301186.639 * [misc]taylor:  Taking taylor expansion of (* (- (tan y) (tan z)) (+ (* (pow (tan y) 2) (pow (tan z) 2)) (+ 1 (* (tan y) (tan z))))) in y
1554301186.639 * [misc]taylor:  Taking taylor expansion of (- (tan y) (tan z)) in y
1554301186.639 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1554301186.639 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301186.639 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301186.639 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.639 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.639 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.640 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301186.640 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.640 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.640 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.640 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301186.640 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.640 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1554301186.640 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301186.640 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1554301186.640 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.640 * [misc]backup-simplify:  Simplify z into z
1554301186.640 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.640 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.640 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1554301186.640 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.641 * [misc]backup-simplify:  Simplify z into z
1554301186.641 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.641 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.641 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301186.641 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301186.641 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301186.641 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301186.641 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301186.641 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.641 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301186.641 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301186.641 * [misc]taylor:  Taking taylor expansion of (+ (* (pow (tan y) 2) (pow (tan z) 2)) (+ 1 (* (tan y) (tan z)))) in y
1554301186.641 * [misc]taylor:  Taking taylor expansion of (* (pow (tan y) 2) (pow (tan z) 2)) in y
1554301186.641 * [misc]taylor:  Taking taylor expansion of (pow (tan y) 2) in y
1554301186.641 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1554301186.641 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301186.641 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301186.641 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.641 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.641 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.641 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301186.641 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.641 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.641 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.642 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301186.642 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.642 * [misc]taylor:  Taking taylor expansion of (pow (tan z) 2) in y
1554301186.642 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1554301186.642 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301186.642 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1554301186.642 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.642 * [misc]backup-simplify:  Simplify z into z
1554301186.642 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.642 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.642 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1554301186.642 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.642 * [misc]backup-simplify:  Simplify z into z
1554301186.642 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.642 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.642 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301186.642 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301186.642 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301186.642 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301186.642 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301186.643 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.643 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301186.643 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301186.643 * [misc]taylor:  Taking taylor expansion of (+ 1 (* (tan y) (tan z))) in y
1554301186.643 * [misc]taylor:  Taking taylor expansion of 1 in y
1554301186.643 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.643 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in y
1554301186.643 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1554301186.643 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301186.643 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301186.643 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.643 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.643 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.643 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301186.643 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.643 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.643 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.644 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301186.644 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.644 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1554301186.644 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301186.644 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1554301186.644 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.644 * [misc]backup-simplify:  Simplify z into z
1554301186.644 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.644 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.644 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1554301186.644 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.644 * [misc]backup-simplify:  Simplify z into z
1554301186.644 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301186.644 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301186.644 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301186.644 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301186.644 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301186.644 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301186.644 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301186.644 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.644 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301186.644 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301186.644 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1554301186.644 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1554301186.644 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1554301186.645 * [misc]backup-simplify:  Simplify (* (sin a) (/ (sin z) (cos z))) into (/ (* (sin a) (sin z)) (cos z))
1554301186.645 * [misc]backup-simplify:  Simplify (+ (/ (* (sin a) (sin z)) (cos z)) 0) into (/ (* (sin a) (sin z)) (cos z))
1554301186.645 * [misc]backup-simplify:  Simplify (+ 0 (/ (* (sin a) (sin z)) (cos z))) into (/ (* (sin a) (sin z)) (cos z))
1554301186.645 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1554301186.645 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1554301186.645 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.645 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1554301186.645 * [misc]backup-simplify:  Simplify (* (/ (sin z) (cos z)) (/ (sin z) (cos z))) into (/ (pow (sin z) 2) (pow (cos z) 2))
1554301186.645 * [misc]backup-simplify:  Simplify (* (cos a) (/ (pow (sin z) 2) (pow (cos z) 2))) into (/ (* (cos a) (pow (sin z) 2)) (pow (cos z) 2))
1554301186.645 * [misc]backup-simplify:  Simplify (+ (/ (* (cos a) (pow (sin z) 2)) (pow (cos z) 2)) 0) into (/ (* (cos a) (pow (sin z) 2)) (pow (cos z) 2))
1554301186.645 * [misc]backup-simplify:  Simplify (- (/ (* (cos a) (pow (sin z) 2)) (pow (cos z) 2))) into (- (/ (* (cos a) (pow (sin z) 2)) (pow (cos z) 2)))
1554301186.646 * [misc]backup-simplify:  Simplify (+ (/ (* (sin a) (sin z)) (cos z)) (- (/ (* (cos a) (pow (sin z) 2)) (pow (cos z) 2)))) into (- (/ (* (sin a) (sin z)) (cos z)) (/ (* (cos a) (pow (sin z) 2)) (pow (cos z) 2)))
1554301186.646 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1554301186.646 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1554301186.646 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.646 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1554301186.646 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1554301186.646 * [misc]backup-simplify:  Simplify (- (/ (sin z) (cos z))) into (- (/ (sin z) (cos z)))
1554301186.646 * [misc]backup-simplify:  Simplify (+ 0 (- (/ (sin z) (cos z)))) into (- (/ (sin z) (cos z)))
1554301186.646 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1554301186.646 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1554301186.647 * [misc]backup-simplify:  Simplify (* (- (/ (sin z) (cos z))) 1) into (* -1 (/ (sin z) (cos z)))
1554301186.647 * [misc]backup-simplify:  Simplify (* 1 (* -1 (/ (sin z) (cos z)))) into (* -1 (/ (sin z) (cos z)))
1554301186.647 * [misc]backup-simplify:  Simplify (* (cos a) (* -1 (/ (sin z) (cos z)))) into (* -1 (/ (* (cos a) (sin z)) (cos z)))
1554301186.647 * [misc]backup-simplify:  Simplify (/ (- (/ (* (sin a) (sin z)) (cos z)) (/ (* (cos a) (pow (sin z) 2)) (pow (cos z) 2))) (* -1 (/ (* (cos a) (sin z)) (cos z)))) into (* -1 (/ (* (cos z) (- (/ (* (sin a) (sin z)) (cos z)) (/ (* (cos a) (pow (sin z) 2)) (pow (cos z) 2)))) (* (cos a) (sin z))))
1554301186.647 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (* (cos z) (- (/ (* (sin a) (sin z)) (cos z)) (/ (* (cos a) (pow (sin z) 2)) (pow (cos z) 2)))) (* (cos a) (sin z)))) in z
1554301186.647 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301186.647 * [misc]backup-simplify:  Simplify -1 into -1
1554301186.647 * [misc]taylor:  Taking taylor expansion of (/ (* (cos z) (- (/ (* (sin a) (sin z)) (cos z)) (/ (* (cos a) (pow (sin z) 2)) (pow (cos z) 2)))) (* (cos a) (sin z))) in z
1554301186.647 * [misc]taylor:  Taking taylor expansion of (* (cos z) (- (/ (* (sin a) (sin z)) (cos z)) (/ (* (cos a) (pow (sin z) 2)) (pow (cos z) 2)))) in z
1554301186.647 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301186.647 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.647 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.647 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.647 * [misc]taylor:  Taking taylor expansion of (- (/ (* (sin a) (sin z)) (cos z)) (/ (* (cos a) (pow (sin z) 2)) (pow (cos z) 2))) in z
1554301186.647 * [misc]taylor:  Taking taylor expansion of (/ (* (sin a) (sin z)) (cos z)) in z
1554301186.647 * [misc]taylor:  Taking taylor expansion of (* (sin a) (sin z)) in z
1554301186.647 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1554301186.647 * [misc]taylor:  Taking taylor expansion of a in z
1554301186.648 * [misc]backup-simplify:  Simplify a into a
1554301186.648 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301186.648 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301186.648 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301186.648 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.648 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.648 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.648 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301186.648 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.648 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.648 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.648 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1554301186.648 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1554301186.648 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1554301186.648 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1554301186.649 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301186.649 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301186.649 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
1554301186.650 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301186.650 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
1554301186.650 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301186.650 * [misc]backup-simplify:  Simplify (+ (* (sin a) 1) (* 0 0)) into (sin a)
1554301186.651 * [misc]backup-simplify:  Simplify (/ (sin a) 1) into (sin a)
1554301186.651 * [misc]taylor:  Taking taylor expansion of (/ (* (cos a) (pow (sin z) 2)) (pow (cos z) 2)) in z
1554301186.651 * [misc]taylor:  Taking taylor expansion of (* (cos a) (pow (sin z) 2)) in z
1554301186.651 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1554301186.651 * [misc]taylor:  Taking taylor expansion of a in z
1554301186.651 * [misc]backup-simplify:  Simplify a into a
1554301186.651 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301186.651 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301186.651 * [misc]taylor:  Taking taylor expansion of (pow (sin z) 2) in z
1554301186.651 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301186.651 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.651 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.651 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.651 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301186.651 * [misc]taylor:  Taking taylor expansion of (pow (cos z) 2) in z
1554301186.652 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301186.652 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.652 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.652 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.652 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1554301186.652 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1554301186.652 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.652 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1554301186.652 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301186.652 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1554301186.652 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301186.652 * [misc]backup-simplify:  Simplify (/ (cos a) 1) into (cos a)
1554301186.652 * [misc]taylor:  Taking taylor expansion of (* (cos a) (sin z)) in z
1554301186.652 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1554301186.652 * [misc]taylor:  Taking taylor expansion of a in z
1554301186.652 * [misc]backup-simplify:  Simplify a into a
1554301186.652 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301186.652 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301186.652 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301186.652 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.652 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.652 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.652 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1554301186.652 * [misc]backup-simplify:  Simplify (* 1 (sin a)) into (sin a)
1554301186.652 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1554301186.652 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1554301186.653 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.653 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1554301186.653 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1554301186.653 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301186.653 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301186.654 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1554301186.654 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301186.654 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1554301186.654 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.654 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301186.655 * [misc]backup-simplify:  Simplify (+ (* (cos a) 1) (* 0 0)) into (cos a)
1554301186.655 * [misc]backup-simplify:  Simplify (/ (sin a) (cos a)) into (/ (sin a) (cos a))
1554301186.655 * [misc]backup-simplify:  Simplify (* -1 (/ (sin a) (cos a))) into (* -1 (/ (sin a) (cos a)))
1554301186.655 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (sin a) (cos a))) in a
1554301186.655 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301186.655 * [misc]backup-simplify:  Simplify -1 into -1
1554301186.655 * [misc]taylor:  Taking taylor expansion of (/ (sin a) (cos a)) in a
1554301186.655 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1554301186.655 * [misc]taylor:  Taking taylor expansion of a in a
1554301186.655 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.655 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.655 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1554301186.655 * [misc]taylor:  Taking taylor expansion of a in a
1554301186.655 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.655 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.656 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301186.656 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.656 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301186.656 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1554301186.657 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301186.657 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1554301186.657 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301186.657 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301186.657 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1554301186.658 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301186.658 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1554301186.658 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.658 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301186.658 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
1554301186.658 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301186.659 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
1554301186.659 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301186.659 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
1554301186.659 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301186.659 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 (/ (sin z) (cos z)))) into 0
1554301186.660 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301186.660 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301186.660 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301186.660 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1554301186.661 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301186.661 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1554301186.661 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301186.661 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301186.661 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1554301186.662 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301186.662 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1554301186.662 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.662 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301186.662 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
1554301186.662 * [misc]backup-simplify:  Simplify (+ (* (/ (sin z) (cos z)) 0) (* 0 (/ (sin z) (cos z)))) into 0
1554301186.662 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301186.662 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1554301186.663 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301186.663 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1554301186.663 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.663 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301186.664 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 (/ (pow (sin z) 2) (pow (cos z) 2)))) into 0
1554301186.664 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1554301186.664 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1554301186.664 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.664 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1554301186.664 * [misc]backup-simplify:  Simplify (* (/ (sin z) (cos z)) (/ (sin z) (cos z))) into (/ (pow (sin z) 2) (pow (cos z) 2))
1554301186.664 * [misc]backup-simplify:  Simplify (* (/ (sin z) (cos z)) (/ (pow (sin z) 2) (pow (cos z) 2))) into (/ (pow (sin z) 3) (pow (cos z) 3))
1554301186.664 * [misc]backup-simplify:  Simplify (* 1 (/ (pow (sin z) 3) (pow (cos z) 3))) into (/ (pow (sin z) 3) (pow (cos z) 3))
1554301186.664 * [misc]backup-simplify:  Simplify (* (cos a) (/ (pow (sin z) 3) (pow (cos z) 3))) into (/ (* (cos a) (pow (sin z) 3)) (pow (cos z) 3))
1554301186.664 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1554301186.664 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1554301186.664 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1554301186.664 * [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
1554301186.664 * [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
1554301186.665 * [misc]backup-simplify:  Simplify (+ (/ (* (cos a) (pow (sin z) 3)) (pow (cos z) 3)) (sin a)) into (+ (/ (* (cos a) (pow (sin z) 3)) (pow (cos z) 3)) (sin a))
1554301186.665 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ (* (cos a) (pow (sin z) 3)) (pow (cos z) 3)) (sin a))) into (+ (/ (* (cos a) (pow (sin z) 3)) (pow (cos z) 3)) (sin a))
1554301186.665 * [misc]backup-simplify:  Simplify (- (+ (/ (* (cos a) (pow (sin z) 3)) (pow (cos z) 3)) (sin a))) into (- (+ (/ (* (cos a) (pow (sin z) 3)) (pow (cos z) 3)) (sin a)))
1554301186.665 * [misc]backup-simplify:  Simplify (+ 0 (- (+ (/ (* (cos a) (pow (sin z) 3)) (pow (cos z) 3)) (sin a)))) into (- (+ (/ (* (cos a) (pow (sin z) 3)) (pow (cos z) 3)) (sin a)))
1554301186.665 * [misc]backup-simplify:  Simplify (* 1 (/ (sin z) (cos z))) into (/ (sin z) (cos z))
1554301186.665 * [misc]backup-simplify:  Simplify (+ 0 (/ (sin z) (cos z))) into (/ (sin z) (cos z))
1554301186.665 * [misc]backup-simplify:  Simplify (+ 0 (/ (sin z) (cos z))) into (/ (sin z) (cos z))
1554301186.666 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301186.666 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1554301186.666 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301186.667 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1554301186.667 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301186.667 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301186.667 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1554301186.668 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301186.668 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1554301186.668 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.668 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301186.668 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
1554301186.668 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.668 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1554301186.668 * [misc]backup-simplify:  Simplify (+ (* (- (/ (sin z) (cos z))) (/ (sin z) (cos z))) (* 1 1)) into (- 1 (/ (pow (sin z) 2) (pow (cos z) 2)))
1554301186.669 * [misc]backup-simplify:  Simplify (* 1 (/ (sin z) (cos z))) into (/ (sin z) (cos z))
1554301186.669 * [misc]backup-simplify:  Simplify (- (/ (sin z) (cos z))) into (- (/ (sin z) (cos z)))
1554301186.669 * [misc]backup-simplify:  Simplify (+ 0 (- (/ (sin z) (cos z)))) into (- (/ (sin z) (cos z)))
1554301186.669 * [misc]backup-simplify:  Simplify (+ (* 1 (- 1 (/ (pow (sin z) 2) (pow (cos z) 2)))) (* (- (/ (sin z) (cos z))) (* -1 (/ (sin z) (cos z))))) into 1
1554301186.669 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301186.670 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1554301186.671 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301186.671 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1554301186.671 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.671 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301186.671 * [misc]backup-simplify:  Simplify (+ (* (cos a) 1) (* 0 (* -1 (/ (sin z) (cos z))))) into (cos a)
1554301186.673 * [misc]backup-simplify:  Simplify (- (/ (- (+ (/ (* (cos a) (pow (sin z) 3)) (pow (cos z) 3)) (sin a))) (* -1 (/ (* (cos a) (sin z)) (cos z)))) (+ (* (* -1 (/ (* (cos z) (- (/ (* (sin a) (sin z)) (cos z)) (/ (* (cos a) (pow (sin z) 2)) (pow (cos z) 2)))) (* (cos a) (sin z)))) (/ (cos a) (* -1 (/ (* (cos a) (sin z)) (cos z))))))) into (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1)
1554301186.673 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow (sin z) 2) (pow (cos z) 2)) 1) in z
1554301186.673 * [misc]taylor:  Taking taylor expansion of (/ (pow (sin z) 2) (pow (cos z) 2)) in z
1554301186.673 * [misc]taylor:  Taking taylor expansion of (pow (sin z) 2) in z
1554301186.673 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301186.673 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.673 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.673 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.674 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301186.674 * [misc]taylor:  Taking taylor expansion of (pow (cos z) 2) in z
1554301186.674 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301186.674 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.674 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.674 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.674 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301186.674 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301186.674 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.674 * [misc]taylor:  Taking taylor expansion of 1 in z
1554301186.674 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.674 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1554301186.674 * [misc]taylor:  Taking taylor expansion of 1 in a
1554301186.674 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.674 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.675 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301186.676 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301186.676 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (+ (* 0 0) (* 0 1))) into 0
1554301186.677 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301186.677 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (+ (* 0 0) (* 0 0))) into 0
1554301186.677 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301186.677 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (+ (* 0 1) (* 0 0))) into 0
1554301186.677 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301186.677 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (sin a) (/ 0 1)))) into 0
1554301186.677 * [misc]backup-simplify:  Simplify (- (cos a)) into (- (cos a))
1554301186.678 * [misc]backup-simplify:  Simplify (+ 0 (- (cos a))) into (- (cos a))
1554301186.678 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301186.678 * [misc]backup-simplify:  Simplify (+ (* 1 (- (cos a))) (* 0 (sin a))) into (- (cos a))
1554301186.678 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301186.679 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301186.679 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (+ (* 0 0) (* 0 1))) into 0
1554301186.680 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301186.680 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (+ (* 0 0) (* 0 0))) into 0
1554301186.680 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.680 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301186.680 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (+ (* 0 1) (* 0 0))) into 0
1554301186.680 * [misc]backup-simplify:  Simplify (- (/ (- (cos a)) (cos a)) (+ (* (/ (sin a) (cos a)) (/ 0 (cos a))))) into (- 1)
1554301186.681 * [misc]backup-simplify:  Simplify (+ (* -1 (- 1)) (* 0 (/ (sin a) (cos a)))) into 1
1554301186.681 * [misc]taylor:  Taking taylor expansion of 1 in a
1554301186.681 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.681 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.681 * [misc]backup-simplify:  Simplify (* -1 1) into -1
1554301186.681 * [misc]backup-simplify:  Simplify -1 into -1
1554301186.681 * [misc]backup-simplify:  Simplify (+ (* -1 (* a (* 1 1))) (+ (* 1 (* 1 (* z 1))) (* 1 (* 1 (* 1 y))))) into (- (+ z y) a)
1554301186.683 * [misc]backup-simplify:  Simplify (/ (- (* (+ (tan (/ 1 y)) (tan (/ 1 z))) (* (- (tan (/ 1 y)) (tan (/ 1 z))) (+ (cos (/ 1 a)) (* (+ (* (* (tan (/ 1 y)) (tan (/ 1 z))) (* (tan (/ 1 y)) (tan (/ 1 z)))) (* (tan (/ 1 y)) (tan (/ 1 z)))) (cos (/ 1 a)))))) (* (* (sin (/ 1 a)) (- 1 (* (* (tan (/ 1 y)) (tan (/ 1 z))) (* (* (tan (/ 1 y)) (tan (/ 1 z))) (* (tan (/ 1 y)) (tan (/ 1 z))))))) (- (tan (/ 1 y)) (tan (/ 1 z))))) (* (* (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))) (cos (/ 1 a))) (* (- (tan (/ 1 y)) (tan (/ 1 z))) (+ (* 1 1) (+ (* (* (tan (/ 1 y)) (tan (/ 1 z))) (* (tan (/ 1 y)) (tan (/ 1 z)))) (* 1 (* (tan (/ 1 y)) (tan (/ 1 z))))))))) into (/ (- (+ (* (pow (tan (/ 1 y)) 4) (* (pow (tan (/ 1 z)) 3) (sin (/ 1 a)))) (+ (* (pow (tan (/ 1 y)) 2) (cos (/ 1 a))) (+ (* (pow (tan (/ 1 y)) 3) (* (cos (/ 1 a)) (tan (/ 1 z)))) (+ (* (pow (tan (/ 1 y)) 4) (* (cos (/ 1 a)) (pow (tan (/ 1 z)) 2))) (* (tan (/ 1 z)) (sin (/ 1 a))))))) (+ (* (pow (tan (/ 1 y)) 2) (* (pow (tan (/ 1 z)) 4) (cos (/ 1 a)))) (+ (* (tan (/ 1 y)) (sin (/ 1 a))) (+ (* (tan (/ 1 y)) (* (pow (tan (/ 1 z)) 3) (cos (/ 1 a)))) (+ (* (pow (tan (/ 1 y)) 3) (* (pow (tan (/ 1 z)) 4) (sin (/ 1 a)))) (* (pow (tan (/ 1 z)) 2) (cos (/ 1 a)))))))) (* (- (tan (/ 1 y)) (tan (/ 1 z))) (* (cos (/ 1 a)) (* (+ (* (pow (tan (/ 1 y)) 2) (pow (tan (/ 1 z)) 2)) (+ (* (tan (/ 1 y)) (tan (/ 1 z))) 1)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))))))
1554301186.683 * [misc]approximate:  Taking taylor expansion of (/ (- (+ (* (pow (tan (/ 1 y)) 4) (* (pow (tan (/ 1 z)) 3) (sin (/ 1 a)))) (+ (* (pow (tan (/ 1 y)) 2) (cos (/ 1 a))) (+ (* (pow (tan (/ 1 y)) 3) (* (cos (/ 1 a)) (tan (/ 1 z)))) (+ (* (pow (tan (/ 1 y)) 4) (* (cos (/ 1 a)) (pow (tan (/ 1 z)) 2))) (* (tan (/ 1 z)) (sin (/ 1 a))))))) (+ (* (pow (tan (/ 1 y)) 2) (* (pow (tan (/ 1 z)) 4) (cos (/ 1 a)))) (+ (* (tan (/ 1 y)) (sin (/ 1 a))) (+ (* (tan (/ 1 y)) (* (pow (tan (/ 1 z)) 3) (cos (/ 1 a)))) (+ (* (pow (tan (/ 1 y)) 3) (* (pow (tan (/ 1 z)) 4) (sin (/ 1 a)))) (* (pow (tan (/ 1 z)) 2) (cos (/ 1 a)))))))) (* (- (tan (/ 1 y)) (tan (/ 1 z))) (* (cos (/ 1 a)) (* (+ (* (pow (tan (/ 1 y)) 2) (pow (tan (/ 1 z)) 2)) (+ (* (tan (/ 1 y)) (tan (/ 1 z))) 1)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))))))) in (y z a) around 0
1554301186.683 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (pow (tan (/ 1 y)) 4) (* (pow (tan (/ 1 z)) 3) (sin (/ 1 a)))) (+ (* (pow (tan (/ 1 y)) 2) (cos (/ 1 a))) (+ (* (pow (tan (/ 1 y)) 3) (* (cos (/ 1 a)) (tan (/ 1 z)))) (+ (* (pow (tan (/ 1 y)) 4) (* (cos (/ 1 a)) (pow (tan (/ 1 z)) 2))) (* (tan (/ 1 z)) (sin (/ 1 a))))))) (+ (* (pow (tan (/ 1 y)) 2) (* (pow (tan (/ 1 z)) 4) (cos (/ 1 a)))) (+ (* (tan (/ 1 y)) (sin (/ 1 a))) (+ (* (tan (/ 1 y)) (* (pow (tan (/ 1 z)) 3) (cos (/ 1 a)))) (+ (* (pow (tan (/ 1 y)) 3) (* (pow (tan (/ 1 z)) 4) (sin (/ 1 a)))) (* (pow (tan (/ 1 z)) 2) (cos (/ 1 a)))))))) (* (- (tan (/ 1 y)) (tan (/ 1 z))) (* (cos (/ 1 a)) (* (+ (* (pow (tan (/ 1 y)) 2) (pow (tan (/ 1 z)) 2)) (+ (* (tan (/ 1 y)) (tan (/ 1 z))) 1)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))))))) in a
1554301186.683 * [misc]taylor:  Taking taylor expansion of (- (+ (* (pow (tan (/ 1 y)) 4) (* (pow (tan (/ 1 z)) 3) (sin (/ 1 a)))) (+ (* (pow (tan (/ 1 y)) 2) (cos (/ 1 a))) (+ (* (pow (tan (/ 1 y)) 3) (* (cos (/ 1 a)) (tan (/ 1 z)))) (+ (* (pow (tan (/ 1 y)) 4) (* (cos (/ 1 a)) (pow (tan (/ 1 z)) 2))) (* (tan (/ 1 z)) (sin (/ 1 a))))))) (+ (* (pow (tan (/ 1 y)) 2) (* (pow (tan (/ 1 z)) 4) (cos (/ 1 a)))) (+ (* (tan (/ 1 y)) (sin (/ 1 a))) (+ (* (tan (/ 1 y)) (* (pow (tan (/ 1 z)) 3) (cos (/ 1 a)))) (+ (* (pow (tan (/ 1 y)) 3) (* (pow (tan (/ 1 z)) 4) (sin (/ 1 a)))) (* (pow (tan (/ 1 z)) 2) (cos (/ 1 a)))))))) in a
1554301186.683 * [misc]taylor:  Taking taylor expansion of (+ (* (pow (tan (/ 1 y)) 4) (* (pow (tan (/ 1 z)) 3) (sin (/ 1 a)))) (+ (* (pow (tan (/ 1 y)) 2) (cos (/ 1 a))) (+ (* (pow (tan (/ 1 y)) 3) (* (cos (/ 1 a)) (tan (/ 1 z)))) (+ (* (pow (tan (/ 1 y)) 4) (* (cos (/ 1 a)) (pow (tan (/ 1 z)) 2))) (* (tan (/ 1 z)) (sin (/ 1 a))))))) in a
1554301186.683 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 y)) 4) (* (pow (tan (/ 1 z)) 3) (sin (/ 1 a)))) in a
1554301186.683 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 y)) 4) in a
1554301186.683 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in a
1554301186.683 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.683 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1554301186.683 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301186.683 * [misc]taylor:  Taking taylor expansion of y in a
1554301186.683 * [misc]backup-simplify:  Simplify y into y
1554301186.683 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.683 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.683 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.683 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1554301186.683 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301186.683 * [misc]taylor:  Taking taylor expansion of y in a
1554301186.683 * [misc]backup-simplify:  Simplify y into y
1554301186.683 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.684 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.684 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.684 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301186.684 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301186.684 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301186.684 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301186.684 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301186.684 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.684 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301186.684 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.684 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 z)) 3) (sin (/ 1 a))) in a
1554301186.684 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 z)) 3) in a
1554301186.684 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in a
1554301186.684 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.684 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1554301186.684 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301186.685 * [misc]taylor:  Taking taylor expansion of z in a
1554301186.685 * [misc]backup-simplify:  Simplify z into z
1554301186.685 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.685 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.685 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.685 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1554301186.685 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301186.685 * [misc]taylor:  Taking taylor expansion of z in a
1554301186.685 * [misc]backup-simplify:  Simplify z into z
1554301186.685 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.685 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.685 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.685 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301186.685 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301186.685 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301186.685 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301186.685 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301186.685 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.686 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301186.686 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.686 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1554301186.686 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301186.686 * [misc]taylor:  Taking taylor expansion of a in a
1554301186.686 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.686 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.686 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.686 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301186.686 * [misc]taylor:  Taking taylor expansion of (+ (* (pow (tan (/ 1 y)) 2) (cos (/ 1 a))) (+ (* (pow (tan (/ 1 y)) 3) (* (cos (/ 1 a)) (tan (/ 1 z)))) (+ (* (pow (tan (/ 1 y)) 4) (* (cos (/ 1 a)) (pow (tan (/ 1 z)) 2))) (* (tan (/ 1 z)) (sin (/ 1 a)))))) in a
1554301186.686 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 y)) 2) (cos (/ 1 a))) in a
1554301186.686 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 y)) 2) in a
1554301186.686 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in a
1554301186.686 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.686 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1554301186.686 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301186.686 * [misc]taylor:  Taking taylor expansion of y in a
1554301186.686 * [misc]backup-simplify:  Simplify y into y
1554301186.686 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.686 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.686 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.686 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1554301186.686 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301186.687 * [misc]taylor:  Taking taylor expansion of y in a
1554301186.687 * [misc]backup-simplify:  Simplify y into y
1554301186.687 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.687 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.687 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.687 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301186.687 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301186.687 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301186.687 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301186.687 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301186.687 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.687 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301186.687 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.687 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1554301186.687 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301186.687 * [misc]taylor:  Taking taylor expansion of a in a
1554301186.687 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.687 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.688 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.688 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301186.688 * [misc]taylor:  Taking taylor expansion of (+ (* (pow (tan (/ 1 y)) 3) (* (cos (/ 1 a)) (tan (/ 1 z)))) (+ (* (pow (tan (/ 1 y)) 4) (* (cos (/ 1 a)) (pow (tan (/ 1 z)) 2))) (* (tan (/ 1 z)) (sin (/ 1 a))))) in a
1554301186.688 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 y)) 3) (* (cos (/ 1 a)) (tan (/ 1 z)))) in a
1554301186.688 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 y)) 3) in a
1554301186.688 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in a
1554301186.688 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.688 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1554301186.688 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301186.688 * [misc]taylor:  Taking taylor expansion of y in a
1554301186.688 * [misc]backup-simplify:  Simplify y into y
1554301186.688 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.688 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.688 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.688 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1554301186.688 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301186.688 * [misc]taylor:  Taking taylor expansion of y in a
1554301186.688 * [misc]backup-simplify:  Simplify y into y
1554301186.688 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.688 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.688 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.688 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301186.689 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301186.689 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301186.689 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301186.689 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301186.689 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.689 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301186.689 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.689 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (tan (/ 1 z))) in a
1554301186.689 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1554301186.689 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301186.689 * [misc]taylor:  Taking taylor expansion of a in a
1554301186.689 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.689 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.689 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.689 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301186.689 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in a
1554301186.690 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.690 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1554301186.690 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301186.690 * [misc]taylor:  Taking taylor expansion of z in a
1554301186.690 * [misc]backup-simplify:  Simplify z into z
1554301186.690 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.690 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.690 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.690 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1554301186.690 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301186.690 * [misc]taylor:  Taking taylor expansion of z in a
1554301186.690 * [misc]backup-simplify:  Simplify z into z
1554301186.690 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.690 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.690 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.690 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301186.690 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301186.690 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301186.690 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301186.690 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301186.691 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.691 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301186.691 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.691 * [misc]taylor:  Taking taylor expansion of (+ (* (pow (tan (/ 1 y)) 4) (* (cos (/ 1 a)) (pow (tan (/ 1 z)) 2))) (* (tan (/ 1 z)) (sin (/ 1 a)))) in a
1554301186.691 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 y)) 4) (* (cos (/ 1 a)) (pow (tan (/ 1 z)) 2))) in a
1554301186.691 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 y)) 4) in a
1554301186.691 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in a
1554301186.691 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.691 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1554301186.691 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301186.691 * [misc]taylor:  Taking taylor expansion of y in a
1554301186.691 * [misc]backup-simplify:  Simplify y into y
1554301186.691 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.691 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.691 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.691 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1554301186.691 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301186.691 * [misc]taylor:  Taking taylor expansion of y in a
1554301186.691 * [misc]backup-simplify:  Simplify y into y
1554301186.691 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.691 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.691 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.691 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301186.692 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301186.692 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301186.692 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301186.692 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301186.692 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.692 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301186.692 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.692 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (pow (tan (/ 1 z)) 2)) in a
1554301186.692 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1554301186.692 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301186.692 * [misc]taylor:  Taking taylor expansion of a in a
1554301186.692 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.692 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.692 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.692 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301186.692 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 z)) 2) in a
1554301186.692 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in a
1554301186.693 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.693 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1554301186.693 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301186.693 * [misc]taylor:  Taking taylor expansion of z in a
1554301186.693 * [misc]backup-simplify:  Simplify z into z
1554301186.693 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.693 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.693 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.693 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1554301186.693 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301186.693 * [misc]taylor:  Taking taylor expansion of z in a
1554301186.693 * [misc]backup-simplify:  Simplify z into z
1554301186.693 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.693 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.693 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.693 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301186.693 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301186.693 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301186.693 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301186.693 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301186.694 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.694 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301186.694 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.694 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 a))) in a
1554301186.694 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in a
1554301186.694 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.694 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1554301186.694 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301186.694 * [misc]taylor:  Taking taylor expansion of z in a
1554301186.694 * [misc]backup-simplify:  Simplify z into z
1554301186.694 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.694 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.694 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.694 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1554301186.694 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301186.694 * [misc]taylor:  Taking taylor expansion of z in a
1554301186.694 * [misc]backup-simplify:  Simplify z into z
1554301186.694 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.694 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.694 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.694 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301186.695 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301186.695 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301186.695 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301186.695 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301186.695 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.695 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301186.695 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.695 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1554301186.695 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301186.695 * [misc]taylor:  Taking taylor expansion of a in a
1554301186.695 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.695 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.695 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.695 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301186.695 * [misc]taylor:  Taking taylor expansion of (+ (* (pow (tan (/ 1 y)) 2) (* (pow (tan (/ 1 z)) 4) (cos (/ 1 a)))) (+ (* (tan (/ 1 y)) (sin (/ 1 a))) (+ (* (tan (/ 1 y)) (* (pow (tan (/ 1 z)) 3) (cos (/ 1 a)))) (+ (* (pow (tan (/ 1 y)) 3) (* (pow (tan (/ 1 z)) 4) (sin (/ 1 a)))) (* (pow (tan (/ 1 z)) 2) (cos (/ 1 a))))))) in a
1554301186.695 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 y)) 2) (* (pow (tan (/ 1 z)) 4) (cos (/ 1 a)))) in a
1554301186.696 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 y)) 2) in a
1554301186.696 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in a
1554301186.696 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.696 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1554301186.696 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301186.696 * [misc]taylor:  Taking taylor expansion of y in a
1554301186.696 * [misc]backup-simplify:  Simplify y into y
1554301186.696 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.696 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.696 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.696 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1554301186.696 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301186.696 * [misc]taylor:  Taking taylor expansion of y in a
1554301186.696 * [misc]backup-simplify:  Simplify y into y
1554301186.696 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.696 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.696 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.696 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301186.696 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301186.696 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301186.696 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301186.696 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301186.697 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.697 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301186.697 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.697 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 z)) 4) (cos (/ 1 a))) in a
1554301186.697 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 z)) 4) in a
1554301186.697 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in a
1554301186.697 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.697 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1554301186.697 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301186.697 * [misc]taylor:  Taking taylor expansion of z in a
1554301186.697 * [misc]backup-simplify:  Simplify z into z
1554301186.697 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.697 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.697 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.697 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1554301186.697 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301186.697 * [misc]taylor:  Taking taylor expansion of z in a
1554301186.697 * [misc]backup-simplify:  Simplify z into z
1554301186.697 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.697 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.697 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.698 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301186.698 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301186.698 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301186.698 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301186.698 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301186.698 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.698 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301186.698 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.698 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1554301186.698 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301186.698 * [misc]taylor:  Taking taylor expansion of a in a
1554301186.698 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.698 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.698 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.698 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301186.699 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ 1 y)) (sin (/ 1 a))) (+ (* (tan (/ 1 y)) (* (pow (tan (/ 1 z)) 3) (cos (/ 1 a)))) (+ (* (pow (tan (/ 1 y)) 3) (* (pow (tan (/ 1 z)) 4) (sin (/ 1 a)))) (* (pow (tan (/ 1 z)) 2) (cos (/ 1 a)))))) in a
1554301186.699 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (sin (/ 1 a))) in a
1554301186.699 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in a
1554301186.699 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.699 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1554301186.699 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301186.699 * [misc]taylor:  Taking taylor expansion of y in a
1554301186.699 * [misc]backup-simplify:  Simplify y into y
1554301186.699 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.699 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.699 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.699 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1554301186.699 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301186.699 * [misc]taylor:  Taking taylor expansion of y in a
1554301186.699 * [misc]backup-simplify:  Simplify y into y
1554301186.699 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.699 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.699 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.699 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301186.699 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301186.699 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301186.699 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301186.700 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301186.700 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.700 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301186.700 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.700 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1554301186.700 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301186.700 * [misc]taylor:  Taking taylor expansion of a in a
1554301186.700 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.700 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.700 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.700 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301186.700 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ 1 y)) (* (pow (tan (/ 1 z)) 3) (cos (/ 1 a)))) (+ (* (pow (tan (/ 1 y)) 3) (* (pow (tan (/ 1 z)) 4) (sin (/ 1 a)))) (* (pow (tan (/ 1 z)) 2) (cos (/ 1 a))))) in a
1554301186.700 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (* (pow (tan (/ 1 z)) 3) (cos (/ 1 a)))) in a
1554301186.700 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in a
1554301186.700 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.700 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1554301186.700 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301186.700 * [misc]taylor:  Taking taylor expansion of y in a
1554301186.700 * [misc]backup-simplify:  Simplify y into y
1554301186.700 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.701 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.701 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.701 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1554301186.701 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301186.701 * [misc]taylor:  Taking taylor expansion of y in a
1554301186.701 * [misc]backup-simplify:  Simplify y into y
1554301186.701 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.701 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.701 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.701 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301186.701 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301186.701 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301186.701 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301186.701 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301186.701 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.701 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301186.701 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.702 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 z)) 3) (cos (/ 1 a))) in a
1554301186.702 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 z)) 3) in a
1554301186.702 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in a
1554301186.702 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.702 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1554301186.702 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301186.702 * [misc]taylor:  Taking taylor expansion of z in a
1554301186.702 * [misc]backup-simplify:  Simplify z into z
1554301186.702 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.702 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.702 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.702 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1554301186.702 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301186.702 * [misc]taylor:  Taking taylor expansion of z in a
1554301186.702 * [misc]backup-simplify:  Simplify z into z
1554301186.702 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.702 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.702 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.702 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301186.702 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301186.702 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301186.702 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301186.703 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301186.703 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.703 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301186.703 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.703 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1554301186.703 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301186.703 * [misc]taylor:  Taking taylor expansion of a in a
1554301186.703 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.703 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.703 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.703 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301186.703 * [misc]taylor:  Taking taylor expansion of (+ (* (pow (tan (/ 1 y)) 3) (* (pow (tan (/ 1 z)) 4) (sin (/ 1 a)))) (* (pow (tan (/ 1 z)) 2) (cos (/ 1 a)))) in a
1554301186.703 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 y)) 3) (* (pow (tan (/ 1 z)) 4) (sin (/ 1 a)))) in a
1554301186.703 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 y)) 3) in a
1554301186.703 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in a
1554301186.703 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.703 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1554301186.703 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301186.703 * [misc]taylor:  Taking taylor expansion of y in a
1554301186.703 * [misc]backup-simplify:  Simplify y into y
1554301186.703 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.703 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.704 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.704 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1554301186.704 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301186.704 * [misc]taylor:  Taking taylor expansion of y in a
1554301186.704 * [misc]backup-simplify:  Simplify y into y
1554301186.704 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.704 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.704 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.704 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301186.704 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301186.704 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301186.704 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301186.704 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301186.704 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.704 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301186.704 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.704 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 z)) 4) (sin (/ 1 a))) in a
1554301186.704 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 z)) 4) in a
1554301186.704 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in a
1554301186.704 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.704 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1554301186.704 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301186.704 * [misc]taylor:  Taking taylor expansion of z in a
1554301186.704 * [misc]backup-simplify:  Simplify z into z
1554301186.704 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.704 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.704 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.705 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1554301186.705 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301186.705 * [misc]taylor:  Taking taylor expansion of z in a
1554301186.705 * [misc]backup-simplify:  Simplify z into z
1554301186.705 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.705 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.705 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.705 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301186.705 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301186.705 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301186.705 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301186.705 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301186.705 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.705 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301186.705 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.705 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1554301186.705 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301186.705 * [misc]taylor:  Taking taylor expansion of a in a
1554301186.705 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.705 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.705 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.705 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301186.705 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 z)) 2) (cos (/ 1 a))) in a
1554301186.705 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 z)) 2) in a
1554301186.705 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in a
1554301186.705 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.706 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1554301186.706 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301186.706 * [misc]taylor:  Taking taylor expansion of z in a
1554301186.706 * [misc]backup-simplify:  Simplify z into z
1554301186.706 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.706 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.706 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.706 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1554301186.706 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301186.706 * [misc]taylor:  Taking taylor expansion of z in a
1554301186.706 * [misc]backup-simplify:  Simplify z into z
1554301186.706 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.706 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.706 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.706 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301186.706 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301186.706 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301186.706 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301186.706 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301186.706 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.706 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301186.706 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.706 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1554301186.706 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301186.706 * [misc]taylor:  Taking taylor expansion of a in a
1554301186.706 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.706 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.707 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.707 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301186.707 * [misc]taylor:  Taking taylor expansion of (* (- (tan (/ 1 y)) (tan (/ 1 z))) (* (cos (/ 1 a)) (* (+ (* (pow (tan (/ 1 y)) 2) (pow (tan (/ 1 z)) 2)) (+ (* (tan (/ 1 y)) (tan (/ 1 z))) 1)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))))) in a
1554301186.707 * [misc]taylor:  Taking taylor expansion of (- (tan (/ 1 y)) (tan (/ 1 z))) in a
1554301186.707 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in a
1554301186.707 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.707 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1554301186.707 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301186.707 * [misc]taylor:  Taking taylor expansion of y in a
1554301186.707 * [misc]backup-simplify:  Simplify y into y
1554301186.707 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.707 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.707 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.707 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1554301186.707 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301186.707 * [misc]taylor:  Taking taylor expansion of y in a
1554301186.707 * [misc]backup-simplify:  Simplify y into y
1554301186.707 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.707 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.707 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.707 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301186.707 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301186.707 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301186.707 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301186.707 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301186.707 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.707 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301186.708 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.708 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in a
1554301186.708 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.708 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1554301186.708 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301186.708 * [misc]taylor:  Taking taylor expansion of z in a
1554301186.708 * [misc]backup-simplify:  Simplify z into z
1554301186.708 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.708 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.708 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.708 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1554301186.708 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301186.708 * [misc]taylor:  Taking taylor expansion of z in a
1554301186.708 * [misc]backup-simplify:  Simplify z into z
1554301186.708 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.708 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.708 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.708 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301186.708 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301186.708 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301186.708 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301186.708 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301186.708 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.708 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301186.708 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.708 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (* (+ (* (pow (tan (/ 1 y)) 2) (pow (tan (/ 1 z)) 2)) (+ (* (tan (/ 1 y)) (tan (/ 1 z))) 1)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))))) in a
1554301186.709 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1554301186.709 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301186.709 * [misc]taylor:  Taking taylor expansion of a in a
1554301186.709 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.709 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.709 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.709 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301186.709 * [misc]taylor:  Taking taylor expansion of (* (+ (* (pow (tan (/ 1 y)) 2) (pow (tan (/ 1 z)) 2)) (+ (* (tan (/ 1 y)) (tan (/ 1 z))) 1)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) in a
1554301186.709 * [misc]taylor:  Taking taylor expansion of (+ (* (pow (tan (/ 1 y)) 2) (pow (tan (/ 1 z)) 2)) (+ (* (tan (/ 1 y)) (tan (/ 1 z))) 1)) in a
1554301186.709 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 y)) 2) (pow (tan (/ 1 z)) 2)) in a
1554301186.709 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 y)) 2) in a
1554301186.709 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in a
1554301186.709 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.709 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1554301186.709 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301186.709 * [misc]taylor:  Taking taylor expansion of y in a
1554301186.709 * [misc]backup-simplify:  Simplify y into y
1554301186.709 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.709 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.709 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.709 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1554301186.709 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301186.709 * [misc]taylor:  Taking taylor expansion of y in a
1554301186.709 * [misc]backup-simplify:  Simplify y into y
1554301186.709 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.709 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.709 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.709 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301186.709 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301186.709 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301186.709 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301186.709 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301186.710 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.710 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301186.710 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.710 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 z)) 2) in a
1554301186.710 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in a
1554301186.710 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.710 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1554301186.710 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301186.710 * [misc]taylor:  Taking taylor expansion of z in a
1554301186.710 * [misc]backup-simplify:  Simplify z into z
1554301186.710 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.710 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.710 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.710 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1554301186.710 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301186.710 * [misc]taylor:  Taking taylor expansion of z in a
1554301186.710 * [misc]backup-simplify:  Simplify z into z
1554301186.710 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.710 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.710 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.710 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301186.710 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301186.710 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301186.710 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301186.710 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301186.710 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.711 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301186.711 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.711 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ 1 y)) (tan (/ 1 z))) 1) in a
1554301186.711 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in a
1554301186.711 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in a
1554301186.711 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.711 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1554301186.711 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301186.711 * [misc]taylor:  Taking taylor expansion of y in a
1554301186.711 * [misc]backup-simplify:  Simplify y into y
1554301186.711 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.711 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.711 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.711 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1554301186.711 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301186.711 * [misc]taylor:  Taking taylor expansion of y in a
1554301186.711 * [misc]backup-simplify:  Simplify y into y
1554301186.711 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.711 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.711 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.711 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301186.711 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301186.711 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301186.711 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301186.711 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301186.711 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.711 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301186.712 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.712 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in a
1554301186.712 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.712 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1554301186.712 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301186.712 * [misc]taylor:  Taking taylor expansion of z in a
1554301186.712 * [misc]backup-simplify:  Simplify z into z
1554301186.712 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.712 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.712 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.712 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1554301186.712 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301186.712 * [misc]taylor:  Taking taylor expansion of z in a
1554301186.712 * [misc]backup-simplify:  Simplify z into z
1554301186.712 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.712 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.712 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.712 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301186.712 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301186.712 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301186.712 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301186.712 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301186.712 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.712 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301186.712 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.712 * [misc]taylor:  Taking taylor expansion of 1 in a
1554301186.713 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.713 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))) in a
1554301186.713 * [misc]taylor:  Taking taylor expansion of 1 in a
1554301186.713 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.713 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in a
1554301186.713 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in a
1554301186.713 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.713 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1554301186.713 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301186.713 * [misc]taylor:  Taking taylor expansion of y in a
1554301186.713 * [misc]backup-simplify:  Simplify y into y
1554301186.713 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.713 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.713 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.713 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1554301186.713 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301186.713 * [misc]taylor:  Taking taylor expansion of y in a
1554301186.713 * [misc]backup-simplify:  Simplify y into y
1554301186.713 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.713 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.713 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.713 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301186.713 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301186.713 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301186.713 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301186.713 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301186.713 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.713 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301186.713 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.714 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in a
1554301186.714 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.714 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1554301186.714 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301186.714 * [misc]taylor:  Taking taylor expansion of z in a
1554301186.714 * [misc]backup-simplify:  Simplify z into z
1554301186.714 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.714 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.714 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.714 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1554301186.714 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301186.714 * [misc]taylor:  Taking taylor expansion of z in a
1554301186.714 * [misc]backup-simplify:  Simplify z into z
1554301186.714 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.714 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.714 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.714 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301186.714 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301186.714 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301186.714 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301186.714 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301186.714 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.714 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301186.714 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.715 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 y)) (cos (/ 1 y)))) into (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2))
1554301186.715 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2)) (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2))) into (/ (pow (sin (/ 1 y)) 4) (pow (cos (/ 1 y)) 4))
1554301186.715 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))
1554301186.715 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))) into (/ (pow (sin (/ 1 z)) 3) (pow (cos (/ 1 z)) 3))
1554301186.715 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 z)) 3) (pow (cos (/ 1 z)) 3)) (sin (/ 1 a))) into (/ (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3)) (pow (cos (/ 1 z)) 3))
1554301186.715 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 y)) 4) (pow (cos (/ 1 y)) 4)) (/ (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3)) (pow (cos (/ 1 z)) 3))) into (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 z)) 3) (pow (cos (/ 1 y)) 4)))
1554301186.716 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 y)) (cos (/ 1 y)))) into (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2))
1554301186.716 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2)) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2))
1554301186.716 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 y)) (cos (/ 1 y)))) into (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2))
1554301186.716 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2))) into (/ (pow (sin (/ 1 y)) 3) (pow (cos (/ 1 y)) 3))
1554301186.716 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1554301186.716 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 y)) 3) (pow (cos (/ 1 y)) 3)) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) into (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z))))
1554301186.717 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 y)) (cos (/ 1 y)))) into (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2))
1554301186.717 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2)) (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2))) into (/ (pow (sin (/ 1 y)) 4) (pow (cos (/ 1 y)) 4))
1554301186.717 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))
1554301186.717 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))) into (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2))
1554301186.717 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 y)) 4) (pow (cos (/ 1 y)) 4)) (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2))) into (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2)))
1554301186.717 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 a))) into (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1554301186.718 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) into (+ (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))))
1554301186.720 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))))) into (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2)))))
1554301186.721 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2)))))) into (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))))))
1554301186.723 * [misc]backup-simplify:  Simplify (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 z)) 3) (pow (cos (/ 1 y)) 4))) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))))))) into (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 3))) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2)))))))
1554301186.723 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 y)) (cos (/ 1 y)))) into (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2))
1554301186.723 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))
1554301186.723 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2)) (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))) into (/ (pow (sin (/ 1 z)) 4) (pow (cos (/ 1 z)) 4))
1554301186.723 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 z)) 4) (pow (cos (/ 1 z)) 4)) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 4)) (pow (cos (/ 1 z)) 4))
1554301186.724 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2)) (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 4)) (pow (cos (/ 1 z)) 4))) into (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4)))
1554301186.724 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (sin (/ 1 a))) into (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y)))
1554301186.724 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))
1554301186.724 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))) into (/ (pow (sin (/ 1 z)) 3) (pow (cos (/ 1 z)) 3))
1554301186.724 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 z)) 3) (pow (cos (/ 1 z)) 3)) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 3)) (pow (cos (/ 1 z)) 3))
1554301186.724 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 3)) (pow (cos (/ 1 z)) 3))) into (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3)))
1554301186.725 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 y)) (cos (/ 1 y)))) into (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2))
1554301186.725 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2))) into (/ (pow (sin (/ 1 y)) 3) (pow (cos (/ 1 y)) 3))
1554301186.725 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))
1554301186.725 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2)) (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))) into (/ (pow (sin (/ 1 z)) 4) (pow (cos (/ 1 z)) 4))
1554301186.725 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 z)) 4) (pow (cos (/ 1 z)) 4)) (sin (/ 1 a))) into (/ (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4)) (pow (cos (/ 1 z)) 4))
1554301186.726 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 y)) 3) (pow (cos (/ 1 y)) 3)) (/ (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4)) (pow (cos (/ 1 z)) 4))) into (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 z)) 4) (pow (cos (/ 1 y)) 3)))
1554301186.726 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))
1554301186.726 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2)) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2))
1554301186.726 * [misc]backup-simplify:  Simplify (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 z)) 4) (pow (cos (/ 1 y)) 3))) (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2))) into (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4))) (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)))
1554301186.727 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))) (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4))) (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)))) into (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 z)) 4) (pow (cos (/ 1 y)) 3))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3)))))
1554301186.728 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 z)) 4) (pow (cos (/ 1 y)) 3))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3)))))) into (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 z)) 4) (pow (cos (/ 1 y)) 3))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))))))
1554301186.730 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4))) (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 z)) 4) (pow (cos (/ 1 y)) 3))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))))))) into (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 z)) 4) (pow (cos (/ 1 y)) 3))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3)))))))
1554301186.732 * [misc]backup-simplify:  Simplify (- (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 z)) 4) (pow (cos (/ 1 y)) 3))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3)))))))) into (- (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 z)) 4) (pow (cos (/ 1 y)) 3))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))))))))
1554301186.735 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 3))) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))))))) (- (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 z)) 4) (pow (cos (/ 1 y)) 3))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))))))))) into (- (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))) (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 z)) 3) (pow (cos (/ 1 y)) 4))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))) (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4))) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4))))))))
1554301186.736 * [misc]backup-simplify:  Simplify (- (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (- (/ (sin (/ 1 z)) (cos (/ 1 z))))
1554301186.736 * [misc]backup-simplify:  Simplify (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (- (/ (sin (/ 1 z)) (cos (/ 1 z))))) into (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z))))
1554301186.736 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 y)) (cos (/ 1 y)))) into (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2))
1554301186.736 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))
1554301186.736 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2)) (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))) into (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))
1554301186.736 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1554301186.737 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 1) into (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 1)
1554301186.737 * [misc]backup-simplify:  Simplify (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 1)) into (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) 1))
1554301186.737 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1554301186.737 * [misc]backup-simplify:  Simplify (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) into (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1554301186.738 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1554301186.738 * [misc]backup-simplify:  Simplify (* (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (* (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
1554301186.739 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (* (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) into (* (cos (/ 1 a)) (* (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))
1554301186.740 * [misc]backup-simplify:  Simplify (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (cos (/ 1 a)) (* (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) into (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (cos (/ 1 a)) (* (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))))
1554301186.744 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))) (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 z)) 3) (pow (cos (/ 1 y)) 4))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))) (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4))) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4)))))))) (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (cos (/ 1 a)) (* (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))))) into (/ (- (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))) (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 3))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))) (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4))) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4)))))))) (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (cos (/ 1 a)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) 1))))))
1554301186.745 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (pow (tan (/ 1 y)) 4) (* (pow (tan (/ 1 z)) 3) (sin (/ 1 a)))) (+ (* (pow (tan (/ 1 y)) 2) (cos (/ 1 a))) (+ (* (pow (tan (/ 1 y)) 3) (* (cos (/ 1 a)) (tan (/ 1 z)))) (+ (* (pow (tan (/ 1 y)) 4) (* (cos (/ 1 a)) (pow (tan (/ 1 z)) 2))) (* (tan (/ 1 z)) (sin (/ 1 a))))))) (+ (* (pow (tan (/ 1 y)) 2) (* (pow (tan (/ 1 z)) 4) (cos (/ 1 a)))) (+ (* (tan (/ 1 y)) (sin (/ 1 a))) (+ (* (tan (/ 1 y)) (* (pow (tan (/ 1 z)) 3) (cos (/ 1 a)))) (+ (* (pow (tan (/ 1 y)) 3) (* (pow (tan (/ 1 z)) 4) (sin (/ 1 a)))) (* (pow (tan (/ 1 z)) 2) (cos (/ 1 a)))))))) (* (- (tan (/ 1 y)) (tan (/ 1 z))) (* (cos (/ 1 a)) (* (+ (* (pow (tan (/ 1 y)) 2) (pow (tan (/ 1 z)) 2)) (+ (* (tan (/ 1 y)) (tan (/ 1 z))) 1)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))))))) in z
1554301186.745 * [misc]taylor:  Taking taylor expansion of (- (+ (* (pow (tan (/ 1 y)) 4) (* (pow (tan (/ 1 z)) 3) (sin (/ 1 a)))) (+ (* (pow (tan (/ 1 y)) 2) (cos (/ 1 a))) (+ (* (pow (tan (/ 1 y)) 3) (* (cos (/ 1 a)) (tan (/ 1 z)))) (+ (* (pow (tan (/ 1 y)) 4) (* (cos (/ 1 a)) (pow (tan (/ 1 z)) 2))) (* (tan (/ 1 z)) (sin (/ 1 a))))))) (+ (* (pow (tan (/ 1 y)) 2) (* (pow (tan (/ 1 z)) 4) (cos (/ 1 a)))) (+ (* (tan (/ 1 y)) (sin (/ 1 a))) (+ (* (tan (/ 1 y)) (* (pow (tan (/ 1 z)) 3) (cos (/ 1 a)))) (+ (* (pow (tan (/ 1 y)) 3) (* (pow (tan (/ 1 z)) 4) (sin (/ 1 a)))) (* (pow (tan (/ 1 z)) 2) (cos (/ 1 a)))))))) in z
1554301186.745 * [misc]taylor:  Taking taylor expansion of (+ (* (pow (tan (/ 1 y)) 4) (* (pow (tan (/ 1 z)) 3) (sin (/ 1 a)))) (+ (* (pow (tan (/ 1 y)) 2) (cos (/ 1 a))) (+ (* (pow (tan (/ 1 y)) 3) (* (cos (/ 1 a)) (tan (/ 1 z)))) (+ (* (pow (tan (/ 1 y)) 4) (* (cos (/ 1 a)) (pow (tan (/ 1 z)) 2))) (* (tan (/ 1 z)) (sin (/ 1 a))))))) in z
1554301186.745 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 y)) 4) (* (pow (tan (/ 1 z)) 3) (sin (/ 1 a)))) in z
1554301186.745 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 y)) 4) in z
1554301186.745 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
1554301186.745 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.745 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1554301186.745 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301186.745 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.745 * [misc]backup-simplify:  Simplify y into y
1554301186.745 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.745 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.745 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.745 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1554301186.745 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301186.745 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.745 * [misc]backup-simplify:  Simplify y into y
1554301186.745 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.745 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.745 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.745 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301186.745 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301186.745 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301186.746 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301186.746 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301186.746 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.746 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301186.746 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.746 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 z)) 3) (sin (/ 1 a))) in z
1554301186.746 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 z)) 3) in z
1554301186.746 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1554301186.746 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.746 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1554301186.746 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301186.746 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.746 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.746 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.746 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.746 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.746 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1554301186.746 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301186.746 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.746 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.747 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.747 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.747 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.747 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.747 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1554301186.747 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301186.747 * [misc]taylor:  Taking taylor expansion of a in z
1554301186.747 * [misc]backup-simplify:  Simplify a into a
1554301186.747 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301186.747 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301186.747 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301186.747 * [misc]taylor:  Taking taylor expansion of (+ (* (pow (tan (/ 1 y)) 2) (cos (/ 1 a))) (+ (* (pow (tan (/ 1 y)) 3) (* (cos (/ 1 a)) (tan (/ 1 z)))) (+ (* (pow (tan (/ 1 y)) 4) (* (cos (/ 1 a)) (pow (tan (/ 1 z)) 2))) (* (tan (/ 1 z)) (sin (/ 1 a)))))) in z
1554301186.747 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 y)) 2) (cos (/ 1 a))) in z
1554301186.747 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 y)) 2) in z
1554301186.747 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
1554301186.747 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.747 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1554301186.747 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301186.747 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.747 * [misc]backup-simplify:  Simplify y into y
1554301186.747 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.747 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.747 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.747 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1554301186.747 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301186.747 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.747 * [misc]backup-simplify:  Simplify y into y
1554301186.747 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.747 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.747 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.748 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301186.748 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301186.748 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301186.748 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301186.748 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301186.748 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.748 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301186.748 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.748 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1554301186.748 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301186.748 * [misc]taylor:  Taking taylor expansion of a in z
1554301186.748 * [misc]backup-simplify:  Simplify a into a
1554301186.748 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301186.748 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301186.748 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301186.748 * [misc]taylor:  Taking taylor expansion of (+ (* (pow (tan (/ 1 y)) 3) (* (cos (/ 1 a)) (tan (/ 1 z)))) (+ (* (pow (tan (/ 1 y)) 4) (* (cos (/ 1 a)) (pow (tan (/ 1 z)) 2))) (* (tan (/ 1 z)) (sin (/ 1 a))))) in z
1554301186.748 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 y)) 3) (* (cos (/ 1 a)) (tan (/ 1 z)))) in z
1554301186.748 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 y)) 3) in z
1554301186.748 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
1554301186.748 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.748 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1554301186.748 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301186.748 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.748 * [misc]backup-simplify:  Simplify y into y
1554301186.748 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.748 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.749 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.749 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1554301186.749 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301186.749 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.749 * [misc]backup-simplify:  Simplify y into y
1554301186.749 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.749 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.749 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.749 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301186.749 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301186.749 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301186.749 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301186.749 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301186.749 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.749 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301186.749 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.749 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (tan (/ 1 z))) in z
1554301186.749 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1554301186.749 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301186.749 * [misc]taylor:  Taking taylor expansion of a in z
1554301186.749 * [misc]backup-simplify:  Simplify a into a
1554301186.749 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301186.749 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301186.749 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301186.749 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1554301186.749 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.750 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1554301186.750 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301186.750 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.750 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.750 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.750 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.750 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.750 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1554301186.750 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301186.750 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.750 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.750 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.750 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.750 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.750 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.750 * [misc]taylor:  Taking taylor expansion of (+ (* (pow (tan (/ 1 y)) 4) (* (cos (/ 1 a)) (pow (tan (/ 1 z)) 2))) (* (tan (/ 1 z)) (sin (/ 1 a)))) in z
1554301186.750 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 y)) 4) (* (cos (/ 1 a)) (pow (tan (/ 1 z)) 2))) in z
1554301186.750 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 y)) 4) in z
1554301186.750 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
1554301186.750 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.750 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1554301186.750 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301186.750 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.750 * [misc]backup-simplify:  Simplify y into y
1554301186.750 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.750 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.750 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.750 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1554301186.750 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301186.750 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.750 * [misc]backup-simplify:  Simplify y into y
1554301186.750 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.751 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.751 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.751 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301186.751 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301186.751 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301186.751 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301186.751 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301186.751 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.751 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301186.751 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.751 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (pow (tan (/ 1 z)) 2)) in z
1554301186.751 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1554301186.751 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301186.751 * [misc]taylor:  Taking taylor expansion of a in z
1554301186.751 * [misc]backup-simplify:  Simplify a into a
1554301186.751 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301186.751 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301186.751 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301186.751 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 z)) 2) in z
1554301186.751 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1554301186.751 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.751 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1554301186.751 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301186.751 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.751 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.751 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.752 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.752 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.752 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1554301186.752 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301186.752 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.752 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.752 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.752 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.752 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.752 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.752 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 a))) in z
1554301186.752 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1554301186.752 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.752 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1554301186.752 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301186.752 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.752 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.752 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.752 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.752 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.752 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1554301186.752 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301186.752 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.752 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.752 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.752 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.752 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.753 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.753 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1554301186.753 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301186.753 * [misc]taylor:  Taking taylor expansion of a in z
1554301186.753 * [misc]backup-simplify:  Simplify a into a
1554301186.753 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301186.753 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301186.753 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301186.753 * [misc]taylor:  Taking taylor expansion of (+ (* (pow (tan (/ 1 y)) 2) (* (pow (tan (/ 1 z)) 4) (cos (/ 1 a)))) (+ (* (tan (/ 1 y)) (sin (/ 1 a))) (+ (* (tan (/ 1 y)) (* (pow (tan (/ 1 z)) 3) (cos (/ 1 a)))) (+ (* (pow (tan (/ 1 y)) 3) (* (pow (tan (/ 1 z)) 4) (sin (/ 1 a)))) (* (pow (tan (/ 1 z)) 2) (cos (/ 1 a))))))) in z
1554301186.753 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 y)) 2) (* (pow (tan (/ 1 z)) 4) (cos (/ 1 a)))) in z
1554301186.753 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 y)) 2) in z
1554301186.753 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
1554301186.753 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.753 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1554301186.753 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301186.753 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.753 * [misc]backup-simplify:  Simplify y into y
1554301186.753 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.753 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.753 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.753 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1554301186.753 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301186.753 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.753 * [misc]backup-simplify:  Simplify y into y
1554301186.753 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.753 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.753 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.753 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301186.753 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301186.753 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301186.753 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301186.753 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301186.754 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.754 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301186.754 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.754 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 z)) 4) (cos (/ 1 a))) in z
1554301186.754 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 z)) 4) in z
1554301186.754 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1554301186.754 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.754 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1554301186.754 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301186.754 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.754 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.754 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.754 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.754 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.754 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1554301186.754 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301186.754 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.754 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.754 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.754 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.754 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.754 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.754 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1554301186.754 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301186.754 * [misc]taylor:  Taking taylor expansion of a in z
1554301186.754 * [misc]backup-simplify:  Simplify a into a
1554301186.754 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301186.755 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301186.755 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301186.755 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ 1 y)) (sin (/ 1 a))) (+ (* (tan (/ 1 y)) (* (pow (tan (/ 1 z)) 3) (cos (/ 1 a)))) (+ (* (pow (tan (/ 1 y)) 3) (* (pow (tan (/ 1 z)) 4) (sin (/ 1 a)))) (* (pow (tan (/ 1 z)) 2) (cos (/ 1 a)))))) in z
1554301186.755 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (sin (/ 1 a))) in z
1554301186.755 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
1554301186.755 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.755 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1554301186.755 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301186.755 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.755 * [misc]backup-simplify:  Simplify y into y
1554301186.755 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.755 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.755 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.755 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1554301186.755 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301186.755 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.755 * [misc]backup-simplify:  Simplify y into y
1554301186.755 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.755 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.755 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.755 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301186.755 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301186.755 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301186.755 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301186.755 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301186.755 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.755 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301186.756 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.756 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1554301186.756 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301186.756 * [misc]taylor:  Taking taylor expansion of a in z
1554301186.756 * [misc]backup-simplify:  Simplify a into a
1554301186.756 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301186.756 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301186.756 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301186.756 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ 1 y)) (* (pow (tan (/ 1 z)) 3) (cos (/ 1 a)))) (+ (* (pow (tan (/ 1 y)) 3) (* (pow (tan (/ 1 z)) 4) (sin (/ 1 a)))) (* (pow (tan (/ 1 z)) 2) (cos (/ 1 a))))) in z
1554301186.756 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (* (pow (tan (/ 1 z)) 3) (cos (/ 1 a)))) in z
1554301186.756 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
1554301186.756 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.756 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1554301186.756 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301186.756 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.756 * [misc]backup-simplify:  Simplify y into y
1554301186.756 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.756 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.756 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.756 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1554301186.756 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301186.756 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.756 * [misc]backup-simplify:  Simplify y into y
1554301186.756 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.756 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.756 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.756 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301186.756 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301186.756 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301186.756 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301186.756 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301186.757 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.757 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301186.757 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.757 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 z)) 3) (cos (/ 1 a))) in z
1554301186.757 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 z)) 3) in z
1554301186.757 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1554301186.757 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.757 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1554301186.757 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301186.757 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.757 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.757 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.757 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.757 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.757 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1554301186.757 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301186.757 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.757 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.757 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.757 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.757 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.757 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.757 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1554301186.757 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301186.757 * [misc]taylor:  Taking taylor expansion of a in z
1554301186.757 * [misc]backup-simplify:  Simplify a into a
1554301186.757 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301186.757 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301186.758 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301186.758 * [misc]taylor:  Taking taylor expansion of (+ (* (pow (tan (/ 1 y)) 3) (* (pow (tan (/ 1 z)) 4) (sin (/ 1 a)))) (* (pow (tan (/ 1 z)) 2) (cos (/ 1 a)))) in z
1554301186.758 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 y)) 3) (* (pow (tan (/ 1 z)) 4) (sin (/ 1 a)))) in z
1554301186.758 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 y)) 3) in z
1554301186.758 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
1554301186.758 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.758 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1554301186.758 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301186.758 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.758 * [misc]backup-simplify:  Simplify y into y
1554301186.758 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.758 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.758 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.758 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1554301186.758 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301186.758 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.758 * [misc]backup-simplify:  Simplify y into y
1554301186.758 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.758 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.758 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.758 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301186.758 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301186.758 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301186.758 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301186.758 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301186.758 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.758 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301186.759 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.759 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 z)) 4) (sin (/ 1 a))) in z
1554301186.759 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 z)) 4) in z
1554301186.759 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1554301186.759 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.759 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1554301186.759 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301186.759 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.759 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.759 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.759 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.759 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.759 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1554301186.759 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301186.759 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.759 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.759 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.759 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.759 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.759 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.759 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1554301186.759 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301186.759 * [misc]taylor:  Taking taylor expansion of a in z
1554301186.759 * [misc]backup-simplify:  Simplify a into a
1554301186.759 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301186.759 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301186.759 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301186.759 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 z)) 2) (cos (/ 1 a))) in z
1554301186.759 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 z)) 2) in z
1554301186.759 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1554301186.759 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.759 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1554301186.760 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301186.760 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.760 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.760 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.760 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.760 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.760 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1554301186.760 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301186.760 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.760 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.760 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.760 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.760 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.760 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.760 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1554301186.760 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301186.760 * [misc]taylor:  Taking taylor expansion of a in z
1554301186.761 * [misc]backup-simplify:  Simplify a into a
1554301186.761 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301186.761 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301186.761 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301186.761 * [misc]taylor:  Taking taylor expansion of (* (- (tan (/ 1 y)) (tan (/ 1 z))) (* (cos (/ 1 a)) (* (+ (* (pow (tan (/ 1 y)) 2) (pow (tan (/ 1 z)) 2)) (+ (* (tan (/ 1 y)) (tan (/ 1 z))) 1)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))))) in z
1554301186.761 * [misc]taylor:  Taking taylor expansion of (- (tan (/ 1 y)) (tan (/ 1 z))) in z
1554301186.761 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
1554301186.761 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.761 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1554301186.761 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301186.761 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.761 * [misc]backup-simplify:  Simplify y into y
1554301186.761 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.761 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.761 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.761 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1554301186.761 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301186.761 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.761 * [misc]backup-simplify:  Simplify y into y
1554301186.761 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.761 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.761 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.762 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301186.762 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301186.762 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301186.762 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301186.762 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301186.762 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.762 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301186.762 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.762 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1554301186.762 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.762 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1554301186.762 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301186.762 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.762 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.762 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.763 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.763 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.763 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1554301186.763 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301186.763 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.763 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.763 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.763 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.763 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.763 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.763 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (* (+ (* (pow (tan (/ 1 y)) 2) (pow (tan (/ 1 z)) 2)) (+ (* (tan (/ 1 y)) (tan (/ 1 z))) 1)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))))) in z
1554301186.763 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1554301186.763 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301186.763 * [misc]taylor:  Taking taylor expansion of a in z
1554301186.763 * [misc]backup-simplify:  Simplify a into a
1554301186.763 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301186.764 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301186.764 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301186.764 * [misc]taylor:  Taking taylor expansion of (* (+ (* (pow (tan (/ 1 y)) 2) (pow (tan (/ 1 z)) 2)) (+ (* (tan (/ 1 y)) (tan (/ 1 z))) 1)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) in z
1554301186.764 * [misc]taylor:  Taking taylor expansion of (+ (* (pow (tan (/ 1 y)) 2) (pow (tan (/ 1 z)) 2)) (+ (* (tan (/ 1 y)) (tan (/ 1 z))) 1)) in z
1554301186.764 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 y)) 2) (pow (tan (/ 1 z)) 2)) in z
1554301186.764 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 y)) 2) in z
1554301186.764 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
1554301186.764 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.764 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1554301186.764 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301186.764 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.764 * [misc]backup-simplify:  Simplify y into y
1554301186.764 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.764 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.764 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.764 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1554301186.764 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301186.764 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.764 * [misc]backup-simplify:  Simplify y into y
1554301186.764 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.764 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.764 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.764 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301186.765 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301186.765 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301186.765 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301186.765 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301186.765 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.765 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301186.765 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.765 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 z)) 2) in z
1554301186.765 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1554301186.765 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.765 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1554301186.765 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301186.765 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.765 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.765 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.766 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.766 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.766 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1554301186.766 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301186.766 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.766 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.766 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.766 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.766 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.766 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.766 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ 1 y)) (tan (/ 1 z))) 1) in z
1554301186.766 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in z
1554301186.766 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
1554301186.766 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.766 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1554301186.766 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301186.766 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.766 * [misc]backup-simplify:  Simplify y into y
1554301186.766 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.766 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.766 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.766 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1554301186.766 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301186.766 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.767 * [misc]backup-simplify:  Simplify y into y
1554301186.767 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.767 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.767 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.767 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301186.767 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301186.767 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301186.767 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301186.767 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301186.767 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.767 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301186.767 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.767 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1554301186.768 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.768 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1554301186.768 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301186.768 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.768 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.768 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.768 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.768 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.768 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1554301186.768 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301186.768 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.768 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.768 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.768 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.768 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.768 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.768 * [misc]taylor:  Taking taylor expansion of 1 in z
1554301186.768 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.768 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))) in z
1554301186.768 * [misc]taylor:  Taking taylor expansion of 1 in z
1554301186.768 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.768 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in z
1554301186.768 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
1554301186.769 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.769 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1554301186.769 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301186.769 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.769 * [misc]backup-simplify:  Simplify y into y
1554301186.769 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.769 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.769 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.769 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1554301186.769 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301186.769 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.769 * [misc]backup-simplify:  Simplify y into y
1554301186.769 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.769 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.769 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.769 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301186.769 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301186.769 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301186.769 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301186.769 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301186.770 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.770 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301186.770 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.770 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1554301186.770 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.770 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1554301186.770 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301186.770 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.770 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.770 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.770 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.770 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.770 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1554301186.770 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301186.770 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.770 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.770 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.770 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.771 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.771 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.771 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 y)) (cos (/ 1 y)))) into (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2))
1554301186.771 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2)) (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2))) into (/ (pow (sin (/ 1 y)) 4) (pow (cos (/ 1 y)) 4))
1554301186.771 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))
1554301186.772 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))) into (/ (pow (sin (/ 1 z)) 3) (pow (cos (/ 1 z)) 3))
1554301186.772 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1554301186.772 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1554301186.772 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1554301186.772 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 z)) 3) (pow (cos (/ 1 z)) 3)) (sin (/ 1 a))) into (/ (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3)) (pow (cos (/ 1 z)) 3))
1554301186.773 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 y)) 4) (pow (cos (/ 1 y)) 4)) (/ (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3)) (pow (cos (/ 1 z)) 3))) into (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 z)) 3) (pow (cos (/ 1 y)) 4)))
1554301186.773 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 y)) (cos (/ 1 y)))) into (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2))
1554301186.773 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301186.773 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301186.773 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.773 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301186.773 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2)) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2))
1554301186.774 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 y)) (cos (/ 1 y)))) into (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2))
1554301186.774 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2))) into (/ (pow (sin (/ 1 y)) 3) (pow (cos (/ 1 y)) 3))
1554301186.774 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301186.774 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301186.774 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.774 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301186.774 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1554301186.775 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 y)) 3) (pow (cos (/ 1 y)) 3)) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) into (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z))))
1554301186.775 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 y)) (cos (/ 1 y)))) into (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2))
1554301186.775 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2)) (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2))) into (/ (pow (sin (/ 1 y)) 4) (pow (cos (/ 1 y)) 4))
1554301186.775 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301186.775 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301186.776 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.776 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301186.776 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))
1554301186.776 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))) into (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2))
1554301186.776 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 y)) 4) (pow (cos (/ 1 y)) 4)) (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2))) into (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2)))
1554301186.777 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1554301186.777 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1554301186.777 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1554301186.777 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 a))) into (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1554301186.778 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) into (+ (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))))
1554301186.779 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))))) into (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2)))))
1554301186.781 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2)))))) into (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))))))
1554301186.783 * [misc]backup-simplify:  Simplify (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 z)) 3) (pow (cos (/ 1 y)) 4))) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))))))) into (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 3))) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2)))))))
1554301186.783 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 y)) (cos (/ 1 y)))) into (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2))
1554301186.784 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))
1554301186.784 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2)) (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))) into (/ (pow (sin (/ 1 z)) 4) (pow (cos (/ 1 z)) 4))
1554301186.784 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301186.784 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301186.784 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.784 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301186.785 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 z)) 4) (pow (cos (/ 1 z)) 4)) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 4)) (pow (cos (/ 1 z)) 4))
1554301186.785 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2)) (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 4)) (pow (cos (/ 1 z)) 4))) into (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4)))
1554301186.785 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1554301186.785 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1554301186.785 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1554301186.785 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (sin (/ 1 a))) into (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y)))
1554301186.786 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))
1554301186.786 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))) into (/ (pow (sin (/ 1 z)) 3) (pow (cos (/ 1 z)) 3))
1554301186.786 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301186.786 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301186.786 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.786 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301186.786 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 z)) 3) (pow (cos (/ 1 z)) 3)) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 3)) (pow (cos (/ 1 z)) 3))
1554301186.787 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 3)) (pow (cos (/ 1 z)) 3))) into (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3)))
1554301186.787 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 y)) (cos (/ 1 y)))) into (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2))
1554301186.787 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2))) into (/ (pow (sin (/ 1 y)) 3) (pow (cos (/ 1 y)) 3))
1554301186.788 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))
1554301186.788 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2)) (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))) into (/ (pow (sin (/ 1 z)) 4) (pow (cos (/ 1 z)) 4))
1554301186.788 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1554301186.788 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1554301186.788 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1554301186.788 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 z)) 4) (pow (cos (/ 1 z)) 4)) (sin (/ 1 a))) into (/ (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4)) (pow (cos (/ 1 z)) 4))
1554301186.789 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 y)) 3) (pow (cos (/ 1 y)) 3)) (/ (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4)) (pow (cos (/ 1 z)) 4))) into (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 z)) 4) (pow (cos (/ 1 y)) 3)))
1554301186.789 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))
1554301186.789 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301186.789 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301186.789 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.789 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301186.790 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2)) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2))
1554301186.790 * [misc]backup-simplify:  Simplify (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 z)) 4) (pow (cos (/ 1 y)) 3))) (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2))) into (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4))) (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)))
1554301186.792 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))) (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4))) (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)))) into (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 z)) 4) (pow (cos (/ 1 y)) 3))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3)))))
1554301186.793 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 z)) 4) (pow (cos (/ 1 y)) 3))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3)))))) into (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 z)) 4) (pow (cos (/ 1 y)) 3))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))))))
1554301186.796 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4))) (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 z)) 4) (pow (cos (/ 1 y)) 3))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))))))) into (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 z)) 4) (pow (cos (/ 1 y)) 3))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3)))))))
1554301186.799 * [misc]backup-simplify:  Simplify (- (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 z)) 4) (pow (cos (/ 1 y)) 3))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3)))))))) into (- (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 z)) 4) (pow (cos (/ 1 y)) 3))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))))))))
1554301186.804 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 3))) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))))))) (- (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 z)) 4) (pow (cos (/ 1 y)) 3))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))))))))) into (- (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))) (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 z)) 3) (pow (cos (/ 1 y)) 4))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))) (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4))) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4))))))))
1554301186.805 * [misc]backup-simplify:  Simplify (- (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (- (/ (sin (/ 1 z)) (cos (/ 1 z))))
1554301186.805 * [misc]backup-simplify:  Simplify (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (- (/ (sin (/ 1 z)) (cos (/ 1 z))))) into (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z))))
1554301186.805 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301186.805 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301186.805 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.806 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301186.806 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 y)) (cos (/ 1 y)))) into (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2))
1554301186.806 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))
1554301186.806 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2)) (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))) into (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))
1554301186.807 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1554301186.807 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 1) into (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 1)
1554301186.807 * [misc]backup-simplify:  Simplify (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 1)) into (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) 1))
1554301186.808 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1554301186.808 * [misc]backup-simplify:  Simplify (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) into (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1554301186.808 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1554301186.809 * [misc]backup-simplify:  Simplify (* (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (* (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
1554301186.810 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (* (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) into (* (cos (/ 1 a)) (* (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))
1554301186.810 * [misc]backup-simplify:  Simplify (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (cos (/ 1 a)) (* (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) into (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (cos (/ 1 a)) (* (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))))
1554301186.815 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))) (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 z)) 3) (pow (cos (/ 1 y)) 4))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))) (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4))) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4)))))))) (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (cos (/ 1 a)) (* (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))))) into (/ (- (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))) (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 3))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))) (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4))) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4)))))))) (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (cos (/ 1 a)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) 1))))))
1554301186.815 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (pow (tan (/ 1 y)) 4) (* (pow (tan (/ 1 z)) 3) (sin (/ 1 a)))) (+ (* (pow (tan (/ 1 y)) 2) (cos (/ 1 a))) (+ (* (pow (tan (/ 1 y)) 3) (* (cos (/ 1 a)) (tan (/ 1 z)))) (+ (* (pow (tan (/ 1 y)) 4) (* (cos (/ 1 a)) (pow (tan (/ 1 z)) 2))) (* (tan (/ 1 z)) (sin (/ 1 a))))))) (+ (* (pow (tan (/ 1 y)) 2) (* (pow (tan (/ 1 z)) 4) (cos (/ 1 a)))) (+ (* (tan (/ 1 y)) (sin (/ 1 a))) (+ (* (tan (/ 1 y)) (* (pow (tan (/ 1 z)) 3) (cos (/ 1 a)))) (+ (* (pow (tan (/ 1 y)) 3) (* (pow (tan (/ 1 z)) 4) (sin (/ 1 a)))) (* (pow (tan (/ 1 z)) 2) (cos (/ 1 a)))))))) (* (- (tan (/ 1 y)) (tan (/ 1 z))) (* (cos (/ 1 a)) (* (+ (* (pow (tan (/ 1 y)) 2) (pow (tan (/ 1 z)) 2)) (+ (* (tan (/ 1 y)) (tan (/ 1 z))) 1)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))))))) in y
1554301186.815 * [misc]taylor:  Taking taylor expansion of (- (+ (* (pow (tan (/ 1 y)) 4) (* (pow (tan (/ 1 z)) 3) (sin (/ 1 a)))) (+ (* (pow (tan (/ 1 y)) 2) (cos (/ 1 a))) (+ (* (pow (tan (/ 1 y)) 3) (* (cos (/ 1 a)) (tan (/ 1 z)))) (+ (* (pow (tan (/ 1 y)) 4) (* (cos (/ 1 a)) (pow (tan (/ 1 z)) 2))) (* (tan (/ 1 z)) (sin (/ 1 a))))))) (+ (* (pow (tan (/ 1 y)) 2) (* (pow (tan (/ 1 z)) 4) (cos (/ 1 a)))) (+ (* (tan (/ 1 y)) (sin (/ 1 a))) (+ (* (tan (/ 1 y)) (* (pow (tan (/ 1 z)) 3) (cos (/ 1 a)))) (+ (* (pow (tan (/ 1 y)) 3) (* (pow (tan (/ 1 z)) 4) (sin (/ 1 a)))) (* (pow (tan (/ 1 z)) 2) (cos (/ 1 a)))))))) in y
1554301186.815 * [misc]taylor:  Taking taylor expansion of (+ (* (pow (tan (/ 1 y)) 4) (* (pow (tan (/ 1 z)) 3) (sin (/ 1 a)))) (+ (* (pow (tan (/ 1 y)) 2) (cos (/ 1 a))) (+ (* (pow (tan (/ 1 y)) 3) (* (cos (/ 1 a)) (tan (/ 1 z)))) (+ (* (pow (tan (/ 1 y)) 4) (* (cos (/ 1 a)) (pow (tan (/ 1 z)) 2))) (* (tan (/ 1 z)) (sin (/ 1 a))))))) in y
1554301186.815 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 y)) 4) (* (pow (tan (/ 1 z)) 3) (sin (/ 1 a)))) in y
1554301186.815 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 y)) 4) in y
1554301186.815 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1554301186.815 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.815 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1554301186.815 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301186.815 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.815 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.815 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.816 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.816 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.816 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1554301186.816 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301186.816 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.816 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.816 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.816 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.816 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.816 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.816 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 z)) 3) (sin (/ 1 a))) in y
1554301186.816 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 z)) 3) in y
1554301186.816 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1554301186.816 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.816 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1554301186.816 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301186.816 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.816 * [misc]backup-simplify:  Simplify z into z
1554301186.816 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.816 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.816 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.816 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1554301186.816 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301186.816 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.816 * [misc]backup-simplify:  Simplify z into z
1554301186.816 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.816 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.816 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.816 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301186.817 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301186.817 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301186.817 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301186.817 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301186.817 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.817 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301186.817 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.817 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1554301186.817 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301186.817 * [misc]taylor:  Taking taylor expansion of a in y
1554301186.817 * [misc]backup-simplify:  Simplify a into a
1554301186.817 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301186.817 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301186.817 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301186.817 * [misc]taylor:  Taking taylor expansion of (+ (* (pow (tan (/ 1 y)) 2) (cos (/ 1 a))) (+ (* (pow (tan (/ 1 y)) 3) (* (cos (/ 1 a)) (tan (/ 1 z)))) (+ (* (pow (tan (/ 1 y)) 4) (* (cos (/ 1 a)) (pow (tan (/ 1 z)) 2))) (* (tan (/ 1 z)) (sin (/ 1 a)))))) in y
1554301186.817 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 y)) 2) (cos (/ 1 a))) in y
1554301186.817 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 y)) 2) in y
1554301186.817 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1554301186.817 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.817 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1554301186.817 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301186.817 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.817 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.817 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.817 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.817 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.817 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1554301186.818 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301186.818 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.818 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.818 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.818 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.818 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.818 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.818 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1554301186.818 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301186.818 * [misc]taylor:  Taking taylor expansion of a in y
1554301186.818 * [misc]backup-simplify:  Simplify a into a
1554301186.818 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301186.818 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301186.818 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301186.818 * [misc]taylor:  Taking taylor expansion of (+ (* (pow (tan (/ 1 y)) 3) (* (cos (/ 1 a)) (tan (/ 1 z)))) (+ (* (pow (tan (/ 1 y)) 4) (* (cos (/ 1 a)) (pow (tan (/ 1 z)) 2))) (* (tan (/ 1 z)) (sin (/ 1 a))))) in y
1554301186.818 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 y)) 3) (* (cos (/ 1 a)) (tan (/ 1 z)))) in y
1554301186.818 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 y)) 3) in y
1554301186.818 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1554301186.818 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.818 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1554301186.818 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301186.818 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.818 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.818 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.818 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.818 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.818 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1554301186.818 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301186.818 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.818 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.818 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.819 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.819 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.819 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.819 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (tan (/ 1 z))) in y
1554301186.819 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1554301186.819 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301186.819 * [misc]taylor:  Taking taylor expansion of a in y
1554301186.819 * [misc]backup-simplify:  Simplify a into a
1554301186.819 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301186.819 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301186.819 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301186.819 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1554301186.819 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.819 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1554301186.819 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301186.819 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.819 * [misc]backup-simplify:  Simplify z into z
1554301186.819 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.819 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.819 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.819 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1554301186.819 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301186.819 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.819 * [misc]backup-simplify:  Simplify z into z
1554301186.819 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.819 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.819 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.819 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301186.819 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301186.819 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301186.819 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301186.820 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301186.820 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.820 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301186.820 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.820 * [misc]taylor:  Taking taylor expansion of (+ (* (pow (tan (/ 1 y)) 4) (* (cos (/ 1 a)) (pow (tan (/ 1 z)) 2))) (* (tan (/ 1 z)) (sin (/ 1 a)))) in y
1554301186.820 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 y)) 4) (* (cos (/ 1 a)) (pow (tan (/ 1 z)) 2))) in y
1554301186.820 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 y)) 4) in y
1554301186.820 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1554301186.820 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.820 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1554301186.820 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301186.820 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.820 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.820 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.820 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.820 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.820 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1554301186.820 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301186.820 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.820 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.820 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.820 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.820 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.820 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.820 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (pow (tan (/ 1 z)) 2)) in y
1554301186.820 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1554301186.820 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301186.820 * [misc]taylor:  Taking taylor expansion of a in y
1554301186.820 * [misc]backup-simplify:  Simplify a into a
1554301186.821 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301186.821 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301186.821 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301186.821 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 z)) 2) in y
1554301186.821 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1554301186.821 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.821 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1554301186.821 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301186.821 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.821 * [misc]backup-simplify:  Simplify z into z
1554301186.821 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.821 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.821 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.821 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1554301186.821 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301186.821 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.821 * [misc]backup-simplify:  Simplify z into z
1554301186.821 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.821 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.821 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.821 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301186.821 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301186.821 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301186.821 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301186.821 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301186.821 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.821 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301186.822 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.822 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 a))) in y
1554301186.822 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1554301186.822 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.822 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1554301186.822 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301186.822 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.822 * [misc]backup-simplify:  Simplify z into z
1554301186.822 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.822 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.822 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.822 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1554301186.822 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301186.822 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.822 * [misc]backup-simplify:  Simplify z into z
1554301186.822 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.822 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.822 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.822 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301186.822 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301186.822 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301186.822 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301186.822 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301186.822 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.822 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301186.822 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.822 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1554301186.823 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301186.823 * [misc]taylor:  Taking taylor expansion of a in y
1554301186.823 * [misc]backup-simplify:  Simplify a into a
1554301186.823 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301186.823 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301186.823 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301186.824 * [misc]taylor:  Taking taylor expansion of (+ (* (pow (tan (/ 1 y)) 2) (* (pow (tan (/ 1 z)) 4) (cos (/ 1 a)))) (+ (* (tan (/ 1 y)) (sin (/ 1 a))) (+ (* (tan (/ 1 y)) (* (pow (tan (/ 1 z)) 3) (cos (/ 1 a)))) (+ (* (pow (tan (/ 1 y)) 3) (* (pow (tan (/ 1 z)) 4) (sin (/ 1 a)))) (* (pow (tan (/ 1 z)) 2) (cos (/ 1 a))))))) in y
1554301186.824 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 y)) 2) (* (pow (tan (/ 1 z)) 4) (cos (/ 1 a)))) in y
1554301186.824 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 y)) 2) in y
1554301186.824 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1554301186.824 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.824 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1554301186.824 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301186.824 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.824 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.824 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.824 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.824 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.824 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1554301186.824 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301186.824 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.824 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.824 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.824 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.825 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.825 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.825 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 z)) 4) (cos (/ 1 a))) in y
1554301186.825 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 z)) 4) in y
1554301186.825 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1554301186.825 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.825 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1554301186.825 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301186.825 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.825 * [misc]backup-simplify:  Simplify z into z
1554301186.825 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.825 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.825 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.825 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1554301186.825 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301186.825 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.825 * [misc]backup-simplify:  Simplify z into z
1554301186.825 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.825 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.825 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.825 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301186.825 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301186.825 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301186.825 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301186.825 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301186.825 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.825 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301186.826 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.826 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1554301186.826 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301186.826 * [misc]taylor:  Taking taylor expansion of a in y
1554301186.826 * [misc]backup-simplify:  Simplify a into a
1554301186.826 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301186.826 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301186.826 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301186.826 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ 1 y)) (sin (/ 1 a))) (+ (* (tan (/ 1 y)) (* (pow (tan (/ 1 z)) 3) (cos (/ 1 a)))) (+ (* (pow (tan (/ 1 y)) 3) (* (pow (tan (/ 1 z)) 4) (sin (/ 1 a)))) (* (pow (tan (/ 1 z)) 2) (cos (/ 1 a)))))) in y
1554301186.826 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (sin (/ 1 a))) in y
1554301186.826 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1554301186.826 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.826 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1554301186.826 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301186.826 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.826 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.826 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.826 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.826 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.826 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1554301186.826 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301186.826 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.826 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.826 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.826 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.826 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.826 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.826 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1554301186.826 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301186.826 * [misc]taylor:  Taking taylor expansion of a in y
1554301186.826 * [misc]backup-simplify:  Simplify a into a
1554301186.826 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301186.827 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301186.827 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301186.827 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ 1 y)) (* (pow (tan (/ 1 z)) 3) (cos (/ 1 a)))) (+ (* (pow (tan (/ 1 y)) 3) (* (pow (tan (/ 1 z)) 4) (sin (/ 1 a)))) (* (pow (tan (/ 1 z)) 2) (cos (/ 1 a))))) in y
1554301186.827 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (* (pow (tan (/ 1 z)) 3) (cos (/ 1 a)))) in y
1554301186.827 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1554301186.827 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.827 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1554301186.827 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301186.827 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.827 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.827 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.827 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.827 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.827 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1554301186.827 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301186.827 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.827 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.827 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.827 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.827 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.827 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.827 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 z)) 3) (cos (/ 1 a))) in y
1554301186.827 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 z)) 3) in y
1554301186.827 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1554301186.828 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.828 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1554301186.828 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301186.828 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.828 * [misc]backup-simplify:  Simplify z into z
1554301186.828 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.828 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.828 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.828 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1554301186.828 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301186.828 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.828 * [misc]backup-simplify:  Simplify z into z
1554301186.828 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.828 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.828 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.828 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301186.828 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301186.828 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301186.828 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301186.828 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301186.828 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.828 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301186.828 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.828 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1554301186.828 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301186.828 * [misc]taylor:  Taking taylor expansion of a in y
1554301186.828 * [misc]backup-simplify:  Simplify a into a
1554301186.828 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301186.829 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301186.829 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301186.829 * [misc]taylor:  Taking taylor expansion of (+ (* (pow (tan (/ 1 y)) 3) (* (pow (tan (/ 1 z)) 4) (sin (/ 1 a)))) (* (pow (tan (/ 1 z)) 2) (cos (/ 1 a)))) in y
1554301186.829 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 y)) 3) (* (pow (tan (/ 1 z)) 4) (sin (/ 1 a)))) in y
1554301186.829 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 y)) 3) in y
1554301186.829 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1554301186.829 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.829 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1554301186.829 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301186.829 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.829 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.829 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.829 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.829 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.829 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1554301186.829 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301186.829 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.829 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.829 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.829 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.829 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.829 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.829 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 z)) 4) (sin (/ 1 a))) in y
1554301186.829 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 z)) 4) in y
1554301186.829 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1554301186.829 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.829 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1554301186.829 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301186.829 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.829 * [misc]backup-simplify:  Simplify z into z
1554301186.829 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.829 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.829 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.830 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1554301186.830 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301186.830 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.830 * [misc]backup-simplify:  Simplify z into z
1554301186.830 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.830 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.830 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.830 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301186.830 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301186.830 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301186.830 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301186.830 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301186.830 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.830 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301186.830 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.830 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1554301186.830 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301186.830 * [misc]taylor:  Taking taylor expansion of a in y
1554301186.830 * [misc]backup-simplify:  Simplify a into a
1554301186.830 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301186.830 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301186.830 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301186.830 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 z)) 2) (cos (/ 1 a))) in y
1554301186.830 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 z)) 2) in y
1554301186.830 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1554301186.830 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.830 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1554301186.830 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301186.831 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.831 * [misc]backup-simplify:  Simplify z into z
1554301186.831 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.831 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.831 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.831 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1554301186.831 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301186.831 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.831 * [misc]backup-simplify:  Simplify z into z
1554301186.831 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.831 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.831 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.831 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301186.831 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301186.831 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301186.831 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301186.831 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301186.831 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.831 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301186.831 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.831 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1554301186.831 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301186.831 * [misc]taylor:  Taking taylor expansion of a in y
1554301186.831 * [misc]backup-simplify:  Simplify a into a
1554301186.831 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301186.831 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301186.832 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301186.832 * [misc]taylor:  Taking taylor expansion of (* (- (tan (/ 1 y)) (tan (/ 1 z))) (* (cos (/ 1 a)) (* (+ (* (pow (tan (/ 1 y)) 2) (pow (tan (/ 1 z)) 2)) (+ (* (tan (/ 1 y)) (tan (/ 1 z))) 1)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))))) in y
1554301186.832 * [misc]taylor:  Taking taylor expansion of (- (tan (/ 1 y)) (tan (/ 1 z))) in y
1554301186.832 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1554301186.832 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.832 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1554301186.832 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301186.832 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.832 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.832 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.832 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.832 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.832 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1554301186.832 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301186.832 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.832 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.832 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.832 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.832 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.832 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.832 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1554301186.832 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.832 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1554301186.832 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301186.832 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.832 * [misc]backup-simplify:  Simplify z into z
1554301186.832 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.832 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.832 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.832 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1554301186.832 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301186.832 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.832 * [misc]backup-simplify:  Simplify z into z
1554301186.832 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.833 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.833 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.833 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301186.833 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301186.833 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301186.833 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301186.833 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301186.833 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.833 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301186.833 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.833 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (* (+ (* (pow (tan (/ 1 y)) 2) (pow (tan (/ 1 z)) 2)) (+ (* (tan (/ 1 y)) (tan (/ 1 z))) 1)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))))) in y
1554301186.833 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1554301186.833 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301186.833 * [misc]taylor:  Taking taylor expansion of a in y
1554301186.833 * [misc]backup-simplify:  Simplify a into a
1554301186.833 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301186.833 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301186.833 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301186.833 * [misc]taylor:  Taking taylor expansion of (* (+ (* (pow (tan (/ 1 y)) 2) (pow (tan (/ 1 z)) 2)) (+ (* (tan (/ 1 y)) (tan (/ 1 z))) 1)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) in y
1554301186.833 * [misc]taylor:  Taking taylor expansion of (+ (* (pow (tan (/ 1 y)) 2) (pow (tan (/ 1 z)) 2)) (+ (* (tan (/ 1 y)) (tan (/ 1 z))) 1)) in y
1554301186.833 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 y)) 2) (pow (tan (/ 1 z)) 2)) in y
1554301186.833 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 y)) 2) in y
1554301186.833 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1554301186.833 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.833 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1554301186.833 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301186.833 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.833 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.834 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.834 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.834 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.834 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1554301186.834 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301186.834 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.834 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.834 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.834 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.834 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.834 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.834 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 z)) 2) in y
1554301186.834 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1554301186.834 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.834 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1554301186.834 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301186.834 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.834 * [misc]backup-simplify:  Simplify z into z
1554301186.834 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.834 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.834 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.834 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1554301186.834 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301186.834 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.834 * [misc]backup-simplify:  Simplify z into z
1554301186.834 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.834 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.835 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.835 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301186.835 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301186.835 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301186.835 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301186.835 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301186.835 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.835 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301186.835 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.835 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ 1 y)) (tan (/ 1 z))) 1) in y
1554301186.835 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in y
1554301186.835 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1554301186.835 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.835 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1554301186.835 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301186.835 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.835 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.835 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.835 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.835 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.835 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1554301186.835 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301186.835 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.835 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.835 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.836 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.836 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.836 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.836 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1554301186.836 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.836 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1554301186.836 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301186.836 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.836 * [misc]backup-simplify:  Simplify z into z
1554301186.836 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.836 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.836 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.836 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1554301186.836 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301186.836 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.836 * [misc]backup-simplify:  Simplify z into z
1554301186.836 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.836 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.836 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.836 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301186.836 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301186.836 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301186.836 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301186.836 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301186.836 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.836 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301186.837 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.837 * [misc]taylor:  Taking taylor expansion of 1 in y
1554301186.837 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.837 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))) in y
1554301186.837 * [misc]taylor:  Taking taylor expansion of 1 in y
1554301186.837 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.837 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in y
1554301186.837 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1554301186.837 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.837 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1554301186.837 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301186.837 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.837 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.837 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.837 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.837 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.837 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1554301186.837 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301186.837 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.837 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.837 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.837 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.837 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.837 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.837 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1554301186.837 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.837 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1554301186.837 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301186.837 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.837 * [misc]backup-simplify:  Simplify z into z
1554301186.837 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.837 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.837 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.837 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1554301186.838 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301186.838 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.838 * [misc]backup-simplify:  Simplify z into z
1554301186.838 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.838 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.838 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.838 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301186.838 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301186.838 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301186.838 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301186.838 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301186.838 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.838 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301186.838 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.838 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 y)) (cos (/ 1 y)))) into (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2))
1554301186.839 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2)) (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2))) into (/ (pow (sin (/ 1 y)) 4) (pow (cos (/ 1 y)) 4))
1554301186.839 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))
1554301186.839 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))) into (/ (pow (sin (/ 1 z)) 3) (pow (cos (/ 1 z)) 3))
1554301186.839 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1554301186.839 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1554301186.839 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1554301186.839 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 z)) 3) (pow (cos (/ 1 z)) 3)) (sin (/ 1 a))) into (/ (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3)) (pow (cos (/ 1 z)) 3))
1554301186.839 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 y)) 4) (pow (cos (/ 1 y)) 4)) (/ (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3)) (pow (cos (/ 1 z)) 3))) into (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 z)) 3) (pow (cos (/ 1 y)) 4)))
1554301186.840 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 y)) (cos (/ 1 y)))) into (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2))
1554301186.840 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301186.840 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301186.840 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.840 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301186.840 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2)) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2))
1554301186.840 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 y)) (cos (/ 1 y)))) into (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2))
1554301186.840 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2))) into (/ (pow (sin (/ 1 y)) 3) (pow (cos (/ 1 y)) 3))
1554301186.840 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301186.840 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301186.841 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.841 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301186.841 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1554301186.841 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 y)) 3) (pow (cos (/ 1 y)) 3)) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) into (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z))))
1554301186.841 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 y)) (cos (/ 1 y)))) into (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2))
1554301186.841 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2)) (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2))) into (/ (pow (sin (/ 1 y)) 4) (pow (cos (/ 1 y)) 4))
1554301186.841 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301186.841 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301186.841 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.842 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301186.842 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))
1554301186.842 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))) into (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2))
1554301186.842 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 y)) 4) (pow (cos (/ 1 y)) 4)) (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2))) into (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2)))
1554301186.842 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1554301186.842 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1554301186.842 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1554301186.842 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 a))) into (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1554301186.843 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) into (+ (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))))
1554301186.844 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))))) into (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2)))))
1554301186.845 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2)))))) into (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))))))
1554301186.846 * [misc]backup-simplify:  Simplify (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 z)) 3) (pow (cos (/ 1 y)) 4))) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))))))) into (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 3))) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2)))))))
1554301186.846 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 y)) (cos (/ 1 y)))) into (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2))
1554301186.846 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))
1554301186.847 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2)) (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))) into (/ (pow (sin (/ 1 z)) 4) (pow (cos (/ 1 z)) 4))
1554301186.847 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301186.847 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301186.847 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.847 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301186.847 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 z)) 4) (pow (cos (/ 1 z)) 4)) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 4)) (pow (cos (/ 1 z)) 4))
1554301186.848 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2)) (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 4)) (pow (cos (/ 1 z)) 4))) into (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4)))
1554301186.848 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1554301186.848 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1554301186.848 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1554301186.848 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (sin (/ 1 a))) into (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y)))
1554301186.848 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))
1554301186.849 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))) into (/ (pow (sin (/ 1 z)) 3) (pow (cos (/ 1 z)) 3))
1554301186.849 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301186.849 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301186.849 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.849 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301186.849 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 z)) 3) (pow (cos (/ 1 z)) 3)) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 3)) (pow (cos (/ 1 z)) 3))
1554301186.850 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 3)) (pow (cos (/ 1 z)) 3))) into (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3)))
1554301186.850 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 y)) (cos (/ 1 y)))) into (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2))
1554301186.850 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2))) into (/ (pow (sin (/ 1 y)) 3) (pow (cos (/ 1 y)) 3))
1554301186.851 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))
1554301186.851 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2)) (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))) into (/ (pow (sin (/ 1 z)) 4) (pow (cos (/ 1 z)) 4))
1554301186.851 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1554301186.851 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1554301186.851 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1554301186.852 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 z)) 4) (pow (cos (/ 1 z)) 4)) (sin (/ 1 a))) into (/ (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4)) (pow (cos (/ 1 z)) 4))
1554301186.852 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 y)) 3) (pow (cos (/ 1 y)) 3)) (/ (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4)) (pow (cos (/ 1 z)) 4))) into (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 z)) 4) (pow (cos (/ 1 y)) 3)))
1554301186.852 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))
1554301186.852 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301186.852 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301186.853 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.853 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301186.853 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2)) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2))
1554301186.854 * [misc]backup-simplify:  Simplify (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 z)) 4) (pow (cos (/ 1 y)) 3))) (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2))) into (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4))) (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)))
1554301186.855 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))) (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4))) (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)))) into (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 z)) 4) (pow (cos (/ 1 y)) 3))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3)))))
1554301186.857 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 z)) 4) (pow (cos (/ 1 y)) 3))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3)))))) into (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 z)) 4) (pow (cos (/ 1 y)) 3))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))))))
1554301186.860 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4))) (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 z)) 4) (pow (cos (/ 1 y)) 3))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))))))) into (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 z)) 4) (pow (cos (/ 1 y)) 3))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3)))))))
1554301186.862 * [misc]backup-simplify:  Simplify (- (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 z)) 4) (pow (cos (/ 1 y)) 3))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3)))))))) into (- (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 z)) 4) (pow (cos (/ 1 y)) 3))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))))))))
1554301186.866 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 3))) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))))))) (- (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 z)) 4) (pow (cos (/ 1 y)) 3))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))))))))) into (- (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))) (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 z)) 3) (pow (cos (/ 1 y)) 4))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))) (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4))) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4))))))))
1554301186.866 * [misc]backup-simplify:  Simplify (- (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (- (/ (sin (/ 1 z)) (cos (/ 1 z))))
1554301186.866 * [misc]backup-simplify:  Simplify (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (- (/ (sin (/ 1 z)) (cos (/ 1 z))))) into (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z))))
1554301186.866 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301186.866 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301186.866 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.867 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301186.867 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 y)) (cos (/ 1 y)))) into (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2))
1554301186.867 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))
1554301186.867 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2)) (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))) into (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))
1554301186.867 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1554301186.867 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 1) into (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 1)
1554301186.868 * [misc]backup-simplify:  Simplify (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 1)) into (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) 1))
1554301186.868 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1554301186.868 * [misc]backup-simplify:  Simplify (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) into (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1554301186.868 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1554301186.869 * [misc]backup-simplify:  Simplify (* (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (* (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
1554301186.869 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (* (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) into (* (cos (/ 1 a)) (* (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))
1554301186.870 * [misc]backup-simplify:  Simplify (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (cos (/ 1 a)) (* (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) into (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (cos (/ 1 a)) (* (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))))
1554301186.875 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))) (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 z)) 3) (pow (cos (/ 1 y)) 4))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))) (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4))) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4)))))))) (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (cos (/ 1 a)) (* (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))))) into (/ (- (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))) (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 3))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))) (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4))) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4)))))))) (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (cos (/ 1 a)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) 1))))))
1554301186.875 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (pow (tan (/ 1 y)) 4) (* (pow (tan (/ 1 z)) 3) (sin (/ 1 a)))) (+ (* (pow (tan (/ 1 y)) 2) (cos (/ 1 a))) (+ (* (pow (tan (/ 1 y)) 3) (* (cos (/ 1 a)) (tan (/ 1 z)))) (+ (* (pow (tan (/ 1 y)) 4) (* (cos (/ 1 a)) (pow (tan (/ 1 z)) 2))) (* (tan (/ 1 z)) (sin (/ 1 a))))))) (+ (* (pow (tan (/ 1 y)) 2) (* (pow (tan (/ 1 z)) 4) (cos (/ 1 a)))) (+ (* (tan (/ 1 y)) (sin (/ 1 a))) (+ (* (tan (/ 1 y)) (* (pow (tan (/ 1 z)) 3) (cos (/ 1 a)))) (+ (* (pow (tan (/ 1 y)) 3) (* (pow (tan (/ 1 z)) 4) (sin (/ 1 a)))) (* (pow (tan (/ 1 z)) 2) (cos (/ 1 a)))))))) (* (- (tan (/ 1 y)) (tan (/ 1 z))) (* (cos (/ 1 a)) (* (+ (* (pow (tan (/ 1 y)) 2) (pow (tan (/ 1 z)) 2)) (+ (* (tan (/ 1 y)) (tan (/ 1 z))) 1)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))))))) in y
1554301186.875 * [misc]taylor:  Taking taylor expansion of (- (+ (* (pow (tan (/ 1 y)) 4) (* (pow (tan (/ 1 z)) 3) (sin (/ 1 a)))) (+ (* (pow (tan (/ 1 y)) 2) (cos (/ 1 a))) (+ (* (pow (tan (/ 1 y)) 3) (* (cos (/ 1 a)) (tan (/ 1 z)))) (+ (* (pow (tan (/ 1 y)) 4) (* (cos (/ 1 a)) (pow (tan (/ 1 z)) 2))) (* (tan (/ 1 z)) (sin (/ 1 a))))))) (+ (* (pow (tan (/ 1 y)) 2) (* (pow (tan (/ 1 z)) 4) (cos (/ 1 a)))) (+ (* (tan (/ 1 y)) (sin (/ 1 a))) (+ (* (tan (/ 1 y)) (* (pow (tan (/ 1 z)) 3) (cos (/ 1 a)))) (+ (* (pow (tan (/ 1 y)) 3) (* (pow (tan (/ 1 z)) 4) (sin (/ 1 a)))) (* (pow (tan (/ 1 z)) 2) (cos (/ 1 a)))))))) in y
1554301186.875 * [misc]taylor:  Taking taylor expansion of (+ (* (pow (tan (/ 1 y)) 4) (* (pow (tan (/ 1 z)) 3) (sin (/ 1 a)))) (+ (* (pow (tan (/ 1 y)) 2) (cos (/ 1 a))) (+ (* (pow (tan (/ 1 y)) 3) (* (cos (/ 1 a)) (tan (/ 1 z)))) (+ (* (pow (tan (/ 1 y)) 4) (* (cos (/ 1 a)) (pow (tan (/ 1 z)) 2))) (* (tan (/ 1 z)) (sin (/ 1 a))))))) in y
1554301186.876 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 y)) 4) (* (pow (tan (/ 1 z)) 3) (sin (/ 1 a)))) in y
1554301186.876 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 y)) 4) in y
1554301186.876 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1554301186.876 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.876 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1554301186.876 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301186.876 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.876 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.876 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.876 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.876 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.876 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1554301186.876 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301186.876 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.876 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.876 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.876 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.877 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.877 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.877 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 z)) 3) (sin (/ 1 a))) in y
1554301186.877 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 z)) 3) in y
1554301186.877 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1554301186.877 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.877 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1554301186.877 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301186.877 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.877 * [misc]backup-simplify:  Simplify z into z
1554301186.877 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.877 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.877 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.877 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1554301186.877 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301186.877 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.877 * [misc]backup-simplify:  Simplify z into z
1554301186.877 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.878 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.878 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.878 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301186.878 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301186.878 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301186.878 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301186.878 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301186.878 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.878 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301186.878 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.878 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1554301186.878 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301186.879 * [misc]taylor:  Taking taylor expansion of a in y
1554301186.879 * [misc]backup-simplify:  Simplify a into a
1554301186.879 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301186.879 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301186.879 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301186.879 * [misc]taylor:  Taking taylor expansion of (+ (* (pow (tan (/ 1 y)) 2) (cos (/ 1 a))) (+ (* (pow (tan (/ 1 y)) 3) (* (cos (/ 1 a)) (tan (/ 1 z)))) (+ (* (pow (tan (/ 1 y)) 4) (* (cos (/ 1 a)) (pow (tan (/ 1 z)) 2))) (* (tan (/ 1 z)) (sin (/ 1 a)))))) in y
1554301186.879 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 y)) 2) (cos (/ 1 a))) in y
1554301186.879 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 y)) 2) in y
1554301186.879 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1554301186.879 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.879 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1554301186.879 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301186.879 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.879 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.879 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.879 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.879 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.879 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1554301186.879 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301186.879 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.879 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.879 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.880 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.880 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.880 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.880 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1554301186.880 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301186.880 * [misc]taylor:  Taking taylor expansion of a in y
1554301186.880 * [misc]backup-simplify:  Simplify a into a
1554301186.880 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301186.880 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301186.880 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301186.880 * [misc]taylor:  Taking taylor expansion of (+ (* (pow (tan (/ 1 y)) 3) (* (cos (/ 1 a)) (tan (/ 1 z)))) (+ (* (pow (tan (/ 1 y)) 4) (* (cos (/ 1 a)) (pow (tan (/ 1 z)) 2))) (* (tan (/ 1 z)) (sin (/ 1 a))))) in y
1554301186.880 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 y)) 3) (* (cos (/ 1 a)) (tan (/ 1 z)))) in y
1554301186.880 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 y)) 3) in y
1554301186.880 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1554301186.880 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.880 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1554301186.880 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301186.880 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.880 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.880 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.881 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.881 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.881 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1554301186.881 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301186.881 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.881 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.881 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.881 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.881 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.881 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.881 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (tan (/ 1 z))) in y
1554301186.881 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1554301186.881 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301186.881 * [misc]taylor:  Taking taylor expansion of a in y
1554301186.881 * [misc]backup-simplify:  Simplify a into a
1554301186.881 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301186.881 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301186.881 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301186.881 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1554301186.881 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.882 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1554301186.882 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301186.882 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.882 * [misc]backup-simplify:  Simplify z into z
1554301186.882 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.882 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.882 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.882 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1554301186.882 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301186.882 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.882 * [misc]backup-simplify:  Simplify z into z
1554301186.882 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.882 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.882 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.882 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301186.882 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301186.882 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301186.882 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301186.883 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301186.883 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.883 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301186.883 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.883 * [misc]taylor:  Taking taylor expansion of (+ (* (pow (tan (/ 1 y)) 4) (* (cos (/ 1 a)) (pow (tan (/ 1 z)) 2))) (* (tan (/ 1 z)) (sin (/ 1 a)))) in y
1554301186.883 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 y)) 4) (* (cos (/ 1 a)) (pow (tan (/ 1 z)) 2))) in y
1554301186.883 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 y)) 4) in y
1554301186.883 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1554301186.883 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.883 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1554301186.883 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301186.883 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.883 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.883 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.883 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.883 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.883 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1554301186.884 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301186.884 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.884 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.884 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.884 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.884 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.884 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.884 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (pow (tan (/ 1 z)) 2)) in y
1554301186.884 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1554301186.884 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301186.884 * [misc]taylor:  Taking taylor expansion of a in y
1554301186.884 * [misc]backup-simplify:  Simplify a into a
1554301186.884 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301186.884 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301186.884 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301186.884 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 z)) 2) in y
1554301186.884 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1554301186.884 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.884 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1554301186.884 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301186.885 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.885 * [misc]backup-simplify:  Simplify z into z
1554301186.885 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.885 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.885 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.885 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1554301186.885 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301186.885 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.885 * [misc]backup-simplify:  Simplify z into z
1554301186.885 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.885 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.885 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.885 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301186.885 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301186.885 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301186.885 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301186.885 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301186.886 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.886 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301186.886 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.886 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 z)) (sin (/ 1 a))) in y
1554301186.886 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1554301186.886 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.886 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1554301186.886 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301186.886 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.886 * [misc]backup-simplify:  Simplify z into z
1554301186.886 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.886 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.886 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.886 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1554301186.886 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301186.886 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.886 * [misc]backup-simplify:  Simplify z into z
1554301186.886 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.887 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.887 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.887 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301186.887 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301186.887 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301186.887 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301186.887 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301186.887 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.887 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301186.887 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.887 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1554301186.888 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301186.888 * [misc]taylor:  Taking taylor expansion of a in y
1554301186.888 * [misc]backup-simplify:  Simplify a into a
1554301186.888 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301186.888 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301186.888 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301186.888 * [misc]taylor:  Taking taylor expansion of (+ (* (pow (tan (/ 1 y)) 2) (* (pow (tan (/ 1 z)) 4) (cos (/ 1 a)))) (+ (* (tan (/ 1 y)) (sin (/ 1 a))) (+ (* (tan (/ 1 y)) (* (pow (tan (/ 1 z)) 3) (cos (/ 1 a)))) (+ (* (pow (tan (/ 1 y)) 3) (* (pow (tan (/ 1 z)) 4) (sin (/ 1 a)))) (* (pow (tan (/ 1 z)) 2) (cos (/ 1 a))))))) in y
1554301186.888 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 y)) 2) (* (pow (tan (/ 1 z)) 4) (cos (/ 1 a)))) in y
1554301186.888 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 y)) 2) in y
1554301186.888 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1554301186.888 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.888 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1554301186.888 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301186.888 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.888 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.888 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.888 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.888 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.888 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1554301186.888 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301186.888 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.888 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.888 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.889 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.889 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.889 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.889 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 z)) 4) (cos (/ 1 a))) in y
1554301186.889 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 z)) 4) in y
1554301186.889 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1554301186.889 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.889 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1554301186.889 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301186.889 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.889 * [misc]backup-simplify:  Simplify z into z
1554301186.889 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.889 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.889 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.889 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1554301186.889 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301186.889 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.889 * [misc]backup-simplify:  Simplify z into z
1554301186.889 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.890 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.890 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.890 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301186.890 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301186.890 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301186.890 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301186.890 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301186.890 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.890 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301186.890 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.890 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1554301186.890 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301186.890 * [misc]taylor:  Taking taylor expansion of a in y
1554301186.891 * [misc]backup-simplify:  Simplify a into a
1554301186.891 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301186.891 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301186.891 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301186.891 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ 1 y)) (sin (/ 1 a))) (+ (* (tan (/ 1 y)) (* (pow (tan (/ 1 z)) 3) (cos (/ 1 a)))) (+ (* (pow (tan (/ 1 y)) 3) (* (pow (tan (/ 1 z)) 4) (sin (/ 1 a)))) (* (pow (tan (/ 1 z)) 2) (cos (/ 1 a)))))) in y
1554301186.891 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (sin (/ 1 a))) in y
1554301186.891 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1554301186.891 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.891 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1554301186.891 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301186.891 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.891 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.891 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.891 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.891 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.891 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1554301186.891 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301186.891 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.891 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.891 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.892 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.892 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.892 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.892 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1554301186.892 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301186.892 * [misc]taylor:  Taking taylor expansion of a in y
1554301186.892 * [misc]backup-simplify:  Simplify a into a
1554301186.892 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301186.892 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301186.892 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301186.892 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ 1 y)) (* (pow (tan (/ 1 z)) 3) (cos (/ 1 a)))) (+ (* (pow (tan (/ 1 y)) 3) (* (pow (tan (/ 1 z)) 4) (sin (/ 1 a)))) (* (pow (tan (/ 1 z)) 2) (cos (/ 1 a))))) in y
1554301186.892 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (* (pow (tan (/ 1 z)) 3) (cos (/ 1 a)))) in y
1554301186.892 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1554301186.892 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.892 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1554301186.892 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301186.892 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.892 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.892 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.892 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.893 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.893 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1554301186.893 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301186.893 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.893 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.893 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.893 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.893 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.893 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.893 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 z)) 3) (cos (/ 1 a))) in y
1554301186.893 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 z)) 3) in y
1554301186.893 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1554301186.893 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.893 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1554301186.893 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301186.893 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.893 * [misc]backup-simplify:  Simplify z into z
1554301186.893 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.893 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.893 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.893 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1554301186.893 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301186.893 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.893 * [misc]backup-simplify:  Simplify z into z
1554301186.893 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.893 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.893 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.893 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301186.894 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301186.894 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301186.894 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301186.894 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301186.894 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.894 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301186.894 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.894 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1554301186.894 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301186.894 * [misc]taylor:  Taking taylor expansion of a in y
1554301186.894 * [misc]backup-simplify:  Simplify a into a
1554301186.894 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301186.894 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301186.894 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301186.894 * [misc]taylor:  Taking taylor expansion of (+ (* (pow (tan (/ 1 y)) 3) (* (pow (tan (/ 1 z)) 4) (sin (/ 1 a)))) (* (pow (tan (/ 1 z)) 2) (cos (/ 1 a)))) in y
1554301186.894 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 y)) 3) (* (pow (tan (/ 1 z)) 4) (sin (/ 1 a)))) in y
1554301186.894 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 y)) 3) in y
1554301186.894 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1554301186.894 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.894 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1554301186.894 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301186.894 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.894 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.894 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.894 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.895 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.895 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1554301186.895 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301186.895 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.895 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.895 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.895 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.895 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.895 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.895 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 z)) 4) (sin (/ 1 a))) in y
1554301186.895 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 z)) 4) in y
1554301186.895 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1554301186.895 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.895 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1554301186.895 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301186.895 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.895 * [misc]backup-simplify:  Simplify z into z
1554301186.895 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.895 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.895 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.895 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1554301186.895 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301186.895 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.895 * [misc]backup-simplify:  Simplify z into z
1554301186.895 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.895 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.895 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.895 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301186.895 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301186.895 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301186.896 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301186.896 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301186.896 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.896 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301186.896 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.896 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1554301186.896 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301186.896 * [misc]taylor:  Taking taylor expansion of a in y
1554301186.896 * [misc]backup-simplify:  Simplify a into a
1554301186.896 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301186.896 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301186.896 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301186.896 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 z)) 2) (cos (/ 1 a))) in y
1554301186.896 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 z)) 2) in y
1554301186.896 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1554301186.896 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.896 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1554301186.896 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301186.896 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.896 * [misc]backup-simplify:  Simplify z into z
1554301186.896 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.896 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.896 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.896 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1554301186.896 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301186.896 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.896 * [misc]backup-simplify:  Simplify z into z
1554301186.896 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.896 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.896 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.897 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301186.897 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301186.897 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301186.897 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301186.897 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301186.897 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.897 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301186.897 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.897 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1554301186.897 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301186.897 * [misc]taylor:  Taking taylor expansion of a in y
1554301186.897 * [misc]backup-simplify:  Simplify a into a
1554301186.897 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301186.897 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301186.897 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301186.897 * [misc]taylor:  Taking taylor expansion of (* (- (tan (/ 1 y)) (tan (/ 1 z))) (* (cos (/ 1 a)) (* (+ (* (pow (tan (/ 1 y)) 2) (pow (tan (/ 1 z)) 2)) (+ (* (tan (/ 1 y)) (tan (/ 1 z))) 1)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))))) in y
1554301186.897 * [misc]taylor:  Taking taylor expansion of (- (tan (/ 1 y)) (tan (/ 1 z))) in y
1554301186.897 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1554301186.897 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.897 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1554301186.897 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301186.897 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.897 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.897 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.898 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.898 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.898 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1554301186.898 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301186.898 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.898 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.898 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.898 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.898 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.898 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.898 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1554301186.898 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.898 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1554301186.898 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301186.898 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.898 * [misc]backup-simplify:  Simplify z into z
1554301186.898 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.898 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.898 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.898 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1554301186.898 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301186.898 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.898 * [misc]backup-simplify:  Simplify z into z
1554301186.898 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.898 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.898 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.898 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301186.898 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301186.898 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301186.899 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301186.899 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301186.899 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.899 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301186.899 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.899 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (* (+ (* (pow (tan (/ 1 y)) 2) (pow (tan (/ 1 z)) 2)) (+ (* (tan (/ 1 y)) (tan (/ 1 z))) 1)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))))) in y
1554301186.899 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1554301186.899 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301186.899 * [misc]taylor:  Taking taylor expansion of a in y
1554301186.899 * [misc]backup-simplify:  Simplify a into a
1554301186.899 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301186.899 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301186.899 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301186.899 * [misc]taylor:  Taking taylor expansion of (* (+ (* (pow (tan (/ 1 y)) 2) (pow (tan (/ 1 z)) 2)) (+ (* (tan (/ 1 y)) (tan (/ 1 z))) 1)) (- 1 (* (tan (/ 1 y)) (tan (/ 1 z))))) in y
1554301186.899 * [misc]taylor:  Taking taylor expansion of (+ (* (pow (tan (/ 1 y)) 2) (pow (tan (/ 1 z)) 2)) (+ (* (tan (/ 1 y)) (tan (/ 1 z))) 1)) in y
1554301186.899 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 y)) 2) (pow (tan (/ 1 z)) 2)) in y
1554301186.899 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 y)) 2) in y
1554301186.899 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1554301186.899 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.899 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1554301186.899 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301186.899 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.899 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.899 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.899 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.899 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.899 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1554301186.899 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301186.899 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.899 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.899 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.900 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.900 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.900 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.900 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 z)) 2) in y
1554301186.900 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1554301186.900 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.900 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1554301186.900 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301186.900 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.900 * [misc]backup-simplify:  Simplify z into z
1554301186.900 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.900 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.900 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.900 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1554301186.900 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301186.900 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.900 * [misc]backup-simplify:  Simplify z into z
1554301186.900 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.900 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.900 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.900 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301186.900 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301186.901 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301186.901 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301186.901 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301186.901 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.901 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301186.901 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.901 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ 1 y)) (tan (/ 1 z))) 1) in y
1554301186.901 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in y
1554301186.901 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1554301186.901 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.901 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1554301186.901 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301186.901 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.901 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.901 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.902 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.902 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.902 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1554301186.902 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301186.902 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.902 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.902 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.902 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.902 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.902 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.902 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1554301186.902 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.902 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1554301186.902 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301186.902 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.902 * [misc]backup-simplify:  Simplify z into z
1554301186.902 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.902 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.902 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.902 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1554301186.902 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301186.902 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.902 * [misc]backup-simplify:  Simplify z into z
1554301186.902 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.902 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.902 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.903 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301186.903 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301186.903 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301186.903 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301186.903 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301186.903 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.903 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301186.903 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.903 * [misc]taylor:  Taking taylor expansion of 1 in y
1554301186.903 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.903 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ 1 y)) (tan (/ 1 z)))) in y
1554301186.903 * [misc]taylor:  Taking taylor expansion of 1 in y
1554301186.903 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.903 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (tan (/ 1 z))) in y
1554301186.903 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1554301186.903 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.903 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1554301186.903 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301186.903 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.903 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.903 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.903 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.903 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.904 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1554301186.904 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301186.904 * [misc]taylor:  Taking taylor expansion of y in y
1554301186.904 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.904 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.904 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.904 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.904 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.904 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1554301186.904 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.904 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1554301186.904 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301186.904 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.904 * [misc]backup-simplify:  Simplify z into z
1554301186.904 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.904 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.904 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.904 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1554301186.904 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301186.904 * [misc]taylor:  Taking taylor expansion of z in y
1554301186.904 * [misc]backup-simplify:  Simplify z into z
1554301186.904 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301186.904 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.904 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.904 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301186.904 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301186.904 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301186.904 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301186.905 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301186.905 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.905 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301186.905 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.905 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 y)) (cos (/ 1 y)))) into (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2))
1554301186.905 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2)) (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2))) into (/ (pow (sin (/ 1 y)) 4) (pow (cos (/ 1 y)) 4))
1554301186.906 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))
1554301186.906 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))) into (/ (pow (sin (/ 1 z)) 3) (pow (cos (/ 1 z)) 3))
1554301186.906 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1554301186.906 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1554301186.906 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1554301186.906 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 z)) 3) (pow (cos (/ 1 z)) 3)) (sin (/ 1 a))) into (/ (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3)) (pow (cos (/ 1 z)) 3))
1554301186.907 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 y)) 4) (pow (cos (/ 1 y)) 4)) (/ (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3)) (pow (cos (/ 1 z)) 3))) into (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 z)) 3) (pow (cos (/ 1 y)) 4)))
1554301186.907 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 y)) (cos (/ 1 y)))) into (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2))
1554301186.907 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301186.907 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301186.907 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.907 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301186.908 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2)) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2))
1554301186.908 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 y)) (cos (/ 1 y)))) into (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2))
1554301186.908 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2))) into (/ (pow (sin (/ 1 y)) 3) (pow (cos (/ 1 y)) 3))
1554301186.908 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301186.908 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301186.908 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.908 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301186.909 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1554301186.909 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 y)) 3) (pow (cos (/ 1 y)) 3)) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) into (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z))))
1554301186.909 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 y)) (cos (/ 1 y)))) into (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2))
1554301186.909 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2)) (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2))) into (/ (pow (sin (/ 1 y)) 4) (pow (cos (/ 1 y)) 4))
1554301186.909 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301186.909 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301186.910 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.910 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301186.910 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))
1554301186.910 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))) into (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2))
1554301186.911 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 y)) 4) (pow (cos (/ 1 y)) 4)) (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2))) into (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2)))
1554301186.911 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1554301186.911 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1554301186.911 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1554301186.911 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (sin (/ 1 a))) into (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1554301186.912 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) into (+ (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))))
1554301186.913 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))))) into (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2)))))
1554301186.914 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2)))))) into (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))))))
1554301186.917 * [misc]backup-simplify:  Simplify (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 z)) 3) (pow (cos (/ 1 y)) 4))) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))))))) into (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 3))) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2)))))))
1554301186.917 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 y)) (cos (/ 1 y)))) into (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2))
1554301186.917 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))
1554301186.918 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2)) (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))) into (/ (pow (sin (/ 1 z)) 4) (pow (cos (/ 1 z)) 4))
1554301186.918 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301186.918 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301186.918 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.918 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301186.918 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 z)) 4) (pow (cos (/ 1 z)) 4)) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 4)) (pow (cos (/ 1 z)) 4))
1554301186.919 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2)) (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 4)) (pow (cos (/ 1 z)) 4))) into (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4)))
1554301186.919 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1554301186.919 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1554301186.919 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1554301186.919 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (sin (/ 1 a))) into (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y)))
1554301186.919 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))
1554301186.920 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))) into (/ (pow (sin (/ 1 z)) 3) (pow (cos (/ 1 z)) 3))
1554301186.920 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301186.920 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301186.920 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.920 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301186.920 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 z)) 3) (pow (cos (/ 1 z)) 3)) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 3)) (pow (cos (/ 1 z)) 3))
1554301186.921 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 3)) (pow (cos (/ 1 z)) 3))) into (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3)))
1554301186.921 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 y)) (cos (/ 1 y)))) into (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2))
1554301186.921 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2))) into (/ (pow (sin (/ 1 y)) 3) (pow (cos (/ 1 y)) 3))
1554301186.921 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))
1554301186.922 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2)) (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))) into (/ (pow (sin (/ 1 z)) 4) (pow (cos (/ 1 z)) 4))
1554301186.922 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1554301186.922 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1554301186.922 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1554301186.922 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 z)) 4) (pow (cos (/ 1 z)) 4)) (sin (/ 1 a))) into (/ (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4)) (pow (cos (/ 1 z)) 4))
1554301186.922 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 y)) 3) (pow (cos (/ 1 y)) 3)) (/ (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4)) (pow (cos (/ 1 z)) 4))) into (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 z)) 4) (pow (cos (/ 1 y)) 3)))
1554301186.923 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))
1554301186.923 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301186.923 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301186.923 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.923 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301186.923 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2)) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2))
1554301186.924 * [misc]backup-simplify:  Simplify (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 z)) 4) (pow (cos (/ 1 y)) 3))) (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2))) into (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4))) (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)))
1554301186.925 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))) (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4))) (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)))) into (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 z)) 4) (pow (cos (/ 1 y)) 3))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3)))))
1554301186.926 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 z)) 4) (pow (cos (/ 1 y)) 3))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3)))))) into (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 z)) 4) (pow (cos (/ 1 y)) 3))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))))))
1554301186.927 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4))) (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 z)) 4) (pow (cos (/ 1 y)) 3))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))))))) into (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 z)) 4) (pow (cos (/ 1 y)) 3))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3)))))))
1554301186.929 * [misc]backup-simplify:  Simplify (- (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 z)) 4) (pow (cos (/ 1 y)) 3))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3)))))))) into (- (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 z)) 4) (pow (cos (/ 1 y)) 3))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))))))))
1554301186.933 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 3))) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))))))) (- (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 z)) 4) (pow (cos (/ 1 y)) 3))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))))))))) into (- (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))) (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 z)) 3) (pow (cos (/ 1 y)) 4))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))) (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4))) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4))))))))
1554301186.933 * [misc]backup-simplify:  Simplify (- (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (- (/ (sin (/ 1 z)) (cos (/ 1 z))))
1554301186.933 * [misc]backup-simplify:  Simplify (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (- (/ (sin (/ 1 z)) (cos (/ 1 z))))) into (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z))))
1554301186.934 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301186.934 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301186.934 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.934 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301186.934 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 y)) (cos (/ 1 y)))) into (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2))
1554301186.934 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))
1554301186.934 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2)) (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))) into (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))
1554301186.934 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1554301186.935 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 1) into (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 1)
1554301186.937 * [misc]backup-simplify:  Simplify (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 1)) into (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) 1))
1554301186.937 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1554301186.938 * [misc]backup-simplify:  Simplify (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) into (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1554301186.938 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1554301186.939 * [misc]backup-simplify:  Simplify (* (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (* (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
1554301186.940 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (* (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) into (* (cos (/ 1 a)) (* (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))
1554301186.942 * [misc]backup-simplify:  Simplify (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (cos (/ 1 a)) (* (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) into (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (cos (/ 1 a)) (* (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))))
1554301186.949 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))) (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 z)) 3) (pow (cos (/ 1 y)) 4))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))) (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4))) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4)))))))) (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (cos (/ 1 a)) (* (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))))) into (/ (- (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))) (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 3))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))) (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4))) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4)))))))) (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (cos (/ 1 a)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) 1))))))
1554301186.950 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))) (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 3))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))) (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4))) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4)))))))) (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (cos (/ 1 a)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) 1)))))) in z
1554301186.950 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))) (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 3))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))) (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4))) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4)))))))) in z
1554301186.950 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))) (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 3))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))))) in z
1554301186.950 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) in z
1554301186.950 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) in z
1554301186.950 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1554301186.950 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301186.950 * [misc]taylor:  Taking taylor expansion of a in z
1554301186.950 * [misc]backup-simplify:  Simplify a into a
1554301186.950 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301186.950 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301186.950 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301186.950 * [misc]taylor:  Taking taylor expansion of (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z))) in z
1554301186.950 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 y)) 3) in z
1554301186.950 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1554301186.950 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301186.950 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.950 * [misc]backup-simplify:  Simplify y into y
1554301186.950 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.951 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.951 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.951 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301186.951 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301186.951 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301186.951 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1554301186.951 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301186.951 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.951 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.951 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.951 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.951 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.951 * [misc]taylor:  Taking taylor expansion of (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z))) in z
1554301186.951 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 y)) 3) in z
1554301186.952 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1554301186.952 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301186.952 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.952 * [misc]backup-simplify:  Simplify y into y
1554301186.952 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.952 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.952 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.952 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301186.952 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301186.952 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.952 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301186.952 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1554301186.952 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301186.952 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.952 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.952 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.952 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.952 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.953 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301186.953 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301186.953 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.953 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301186.953 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 y))) into (pow (sin (/ 1 y)) 2)
1554301186.953 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (pow (sin (/ 1 y)) 2)) into (pow (sin (/ 1 y)) 3)
1554301186.953 * [misc]backup-simplify:  Simplify (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z))) into (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))
1554301186.953 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) into (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z))))
1554301186.954 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 y))) into (pow (cos (/ 1 y)) 2)
1554301186.954 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (pow (cos (/ 1 y)) 2)) into (pow (cos (/ 1 y)) 3)
1554301186.954 * [misc]backup-simplify:  Simplify (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z))) into (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))
1554301186.954 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) into (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z))))
1554301186.954 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))) (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 3))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))))) in z
1554301186.954 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) in z
1554301186.954 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) in z
1554301186.954 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1554301186.954 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301186.955 * [misc]taylor:  Taking taylor expansion of a in z
1554301186.955 * [misc]backup-simplify:  Simplify a into a
1554301186.955 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301186.955 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301186.955 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301186.955 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 y)) 2) in z
1554301186.955 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1554301186.955 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301186.955 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.955 * [misc]backup-simplify:  Simplify y into y
1554301186.955 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.955 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.955 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.955 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301186.955 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301186.955 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301186.955 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 y)) 2) in z
1554301186.955 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1554301186.955 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301186.955 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.955 * [misc]backup-simplify:  Simplify y into y
1554301186.955 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.956 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.956 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.956 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301186.956 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301186.956 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.956 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301186.956 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301186.956 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301186.956 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.956 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301186.956 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 y))) into (pow (sin (/ 1 y)) 2)
1554301186.957 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) into (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2))
1554301186.957 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 y))) into (pow (cos (/ 1 y)) 2)
1554301186.957 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) into (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2))
1554301186.957 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))) (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 3))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) in z
1554301186.957 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))) in z
1554301186.957 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) in z
1554301186.957 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1554301186.957 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301186.957 * [misc]taylor:  Taking taylor expansion of a in z
1554301186.957 * [misc]backup-simplify:  Simplify a into a
1554301186.957 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301186.957 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301186.957 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301186.957 * [misc]taylor:  Taking taylor expansion of (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2)) in z
1554301186.957 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 y)) 4) in z
1554301186.957 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1554301186.957 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301186.958 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.958 * [misc]backup-simplify:  Simplify y into y
1554301186.958 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.958 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.958 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.958 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301186.958 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301186.958 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301186.958 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 z)) 2) in z
1554301186.958 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1554301186.958 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301186.958 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.958 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.958 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.958 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.958 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.958 * [misc]taylor:  Taking taylor expansion of (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2)) in z
1554301186.958 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 y)) 4) in z
1554301186.958 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1554301186.958 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301186.959 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.959 * [misc]backup-simplify:  Simplify y into y
1554301186.959 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.959 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.959 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.959 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301186.959 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301186.959 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.959 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301186.959 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 z)) 2) in z
1554301186.959 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1554301186.959 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301186.959 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.959 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.959 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.959 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.960 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.960 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301186.960 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301186.960 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.960 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301186.960 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 y))) into (pow (sin (/ 1 y)) 2)
1554301186.960 * [misc]backup-simplify:  Simplify (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 y)) 2)) into (pow (sin (/ 1 y)) 4)
1554301186.960 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) (sin (/ 1 z))) into (pow (sin (/ 1 z)) 2)
1554301186.960 * [misc]backup-simplify:  Simplify (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2)) into (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))
1554301186.961 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) into (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2)))
1554301186.961 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 y))) into (pow (cos (/ 1 y)) 2)
1554301186.961 * [misc]backup-simplify:  Simplify (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 y)) 2)) into (pow (cos (/ 1 y)) 4)
1554301186.961 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) (cos (/ 1 z))) into (pow (cos (/ 1 z)) 2)
1554301186.961 * [misc]backup-simplify:  Simplify (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2)) into (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))
1554301186.962 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))) into (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2)))
1554301186.962 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 3))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) in z
1554301186.962 * [misc]taylor:  Taking taylor expansion of (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 3))) in z
1554301186.962 * [misc]taylor:  Taking taylor expansion of (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) in z
1554301186.962 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 y)) 4) in z
1554301186.962 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1554301186.962 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301186.962 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.962 * [misc]backup-simplify:  Simplify y into y
1554301186.962 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.962 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.962 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.962 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301186.962 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301186.962 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301186.962 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3)) in z
1554301186.962 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1554301186.962 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301186.962 * [misc]taylor:  Taking taylor expansion of a in z
1554301186.963 * [misc]backup-simplify:  Simplify a into a
1554301186.963 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301186.963 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301186.963 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301186.963 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 z)) 3) in z
1554301186.963 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1554301186.963 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301186.963 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.963 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.963 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.963 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.963 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.963 * [misc]taylor:  Taking taylor expansion of (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 3)) in z
1554301186.963 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 y)) 4) in z
1554301186.963 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1554301186.963 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301186.963 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.963 * [misc]backup-simplify:  Simplify y into y
1554301186.963 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.963 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.963 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.964 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301186.964 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301186.964 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.964 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301186.964 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 z)) 3) in z
1554301186.964 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1554301186.964 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301186.964 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.964 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.964 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.964 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.964 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.964 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 y))) into (pow (sin (/ 1 y)) 2)
1554301186.965 * [misc]backup-simplify:  Simplify (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 y)) 2)) into (pow (sin (/ 1 y)) 4)
1554301186.965 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1554301186.965 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1554301186.965 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1554301186.965 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) (sin (/ 1 z))) into (pow (sin (/ 1 z)) 2)
1554301186.965 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) (pow (sin (/ 1 z)) 2)) into (pow (sin (/ 1 z)) 3)
1554301186.965 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3)) into (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))
1554301186.965 * [misc]backup-simplify:  Simplify (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) into (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3)))
1554301186.966 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 y))) into (pow (cos (/ 1 y)) 2)
1554301186.966 * [misc]backup-simplify:  Simplify (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 y)) 2)) into (pow (cos (/ 1 y)) 4)
1554301186.966 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) (cos (/ 1 z))) into (pow (cos (/ 1 z)) 2)
1554301186.966 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) (pow (cos (/ 1 z)) 2)) into (pow (cos (/ 1 z)) 3)
1554301186.966 * [misc]backup-simplify:  Simplify (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 3)) into (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 3))
1554301186.966 * [misc]backup-simplify:  Simplify (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 3))) into (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 z)) 3) (pow (cos (/ 1 y)) 4)))
1554301186.967 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) in z
1554301186.967 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 a)) (sin (/ 1 z))) in z
1554301186.967 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1554301186.967 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301186.967 * [misc]taylor:  Taking taylor expansion of a in z
1554301186.967 * [misc]backup-simplify:  Simplify a into a
1554301186.967 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301186.967 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301186.967 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301186.967 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1554301186.967 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301186.967 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.967 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.967 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.967 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.967 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.967 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1554301186.967 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301186.967 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.967 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.967 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.968 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.968 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.968 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1554301186.968 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1554301186.968 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1554301186.968 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) (sin (/ 1 z))) into (* (sin (/ 1 a)) (sin (/ 1 z)))
1554301186.968 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) into (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1554301186.968 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))) (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4))) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4))))))) in z
1554301186.968 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) in z
1554301186.968 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) in z
1554301186.968 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1554301186.968 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301186.968 * [misc]taylor:  Taking taylor expansion of a in z
1554301186.968 * [misc]backup-simplify:  Simplify a into a
1554301186.968 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301186.968 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301186.969 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301186.969 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 z)) 2) in z
1554301186.969 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1554301186.969 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301186.969 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.969 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.969 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.969 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.969 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.969 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 z)) 2) in z
1554301186.969 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1554301186.969 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301186.969 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.969 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.969 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.969 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.969 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.969 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301186.969 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301186.970 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.970 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301186.970 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) (sin (/ 1 z))) into (pow (sin (/ 1 z)) 2)
1554301186.970 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) into (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2))
1554301186.970 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) (cos (/ 1 z))) into (pow (cos (/ 1 z)) 2)
1554301186.970 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) into (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2))
1554301186.970 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))) (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4))) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4)))))) in z
1554301186.970 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) in z
1554301186.970 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 a))) in z
1554301186.971 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1554301186.971 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301186.971 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.971 * [misc]backup-simplify:  Simplify y into y
1554301186.971 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.971 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.971 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.971 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1554301186.971 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301186.971 * [misc]taylor:  Taking taylor expansion of a in z
1554301186.971 * [misc]backup-simplify:  Simplify a into a
1554301186.971 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301186.971 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301186.971 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301186.971 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1554301186.971 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301186.971 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.971 * [misc]backup-simplify:  Simplify y into y
1554301186.971 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.971 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.971 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.971 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301186.971 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301186.972 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301186.972 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1554301186.972 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1554301186.972 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1554301186.972 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 a))) into (* (sin (/ 1 y)) (sin (/ 1 a)))
1554301186.972 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301186.972 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301186.972 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.972 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301186.972 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y)))
1554301186.972 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))) (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4))) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4))))) in z
1554301186.973 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))) in z
1554301186.973 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) in z
1554301186.973 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1554301186.973 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301186.973 * [misc]taylor:  Taking taylor expansion of a in z
1554301186.973 * [misc]backup-simplify:  Simplify a into a
1554301186.973 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301186.973 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301186.973 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301186.973 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3)) in z
1554301186.973 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1554301186.973 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301186.973 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.973 * [misc]backup-simplify:  Simplify y into y
1554301186.973 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.973 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.973 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.973 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 z)) 3) in z
1554301186.973 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1554301186.973 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301186.973 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.973 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.973 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.973 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.974 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.974 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3)) in z
1554301186.974 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1554301186.974 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301186.974 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.974 * [misc]backup-simplify:  Simplify y into y
1554301186.974 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.974 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.974 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.974 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 z)) 3) in z
1554301186.974 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1554301186.974 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301186.974 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.974 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.974 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.974 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.974 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.974 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301186.974 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301186.975 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.975 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301186.975 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301186.975 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301186.975 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301186.975 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) (sin (/ 1 z))) into (pow (sin (/ 1 z)) 2)
1554301186.975 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) (pow (sin (/ 1 z)) 2)) into (pow (sin (/ 1 z)) 3)
1554301186.975 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3)) into (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))
1554301186.976 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) into (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3)))
1554301186.976 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301186.976 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301186.976 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.976 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301186.976 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) (cos (/ 1 z))) into (pow (cos (/ 1 z)) 2)
1554301186.976 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) (pow (cos (/ 1 z)) 2)) into (pow (cos (/ 1 z)) 3)
1554301186.976 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3)) into (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))
1554301186.977 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))) into (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3)))
1554301186.977 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4))) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4)))) in z
1554301186.977 * [misc]taylor:  Taking taylor expansion of (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4))) in z
1554301186.977 * [misc]taylor:  Taking taylor expansion of (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) in z
1554301186.977 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 y)) 3) in z
1554301186.977 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1554301186.977 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301186.977 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.977 * [misc]backup-simplify:  Simplify y into y
1554301186.977 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.977 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.977 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.977 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301186.977 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301186.977 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301186.977 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4)) in z
1554301186.977 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1554301186.977 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301186.977 * [misc]taylor:  Taking taylor expansion of a in z
1554301186.978 * [misc]backup-simplify:  Simplify a into a
1554301186.978 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301186.978 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301186.978 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301186.978 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 z)) 4) in z
1554301186.978 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1554301186.978 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301186.978 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.978 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.978 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.978 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.978 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.978 * [misc]taylor:  Taking taylor expansion of (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4)) in z
1554301186.978 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 y)) 3) in z
1554301186.978 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1554301186.978 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301186.979 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.979 * [misc]backup-simplify:  Simplify y into y
1554301186.979 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.979 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.979 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.979 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301186.979 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301186.979 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.979 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301186.979 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 z)) 4) in z
1554301186.979 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1554301186.979 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301186.979 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.979 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.979 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.979 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.980 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.980 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 y))) into (pow (sin (/ 1 y)) 2)
1554301186.980 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (pow (sin (/ 1 y)) 2)) into (pow (sin (/ 1 y)) 3)
1554301186.980 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1554301186.980 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1554301186.980 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1554301186.980 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) (sin (/ 1 z))) into (pow (sin (/ 1 z)) 2)
1554301186.980 * [misc]backup-simplify:  Simplify (* (pow (sin (/ 1 z)) 2) (pow (sin (/ 1 z)) 2)) into (pow (sin (/ 1 z)) 4)
1554301186.980 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4)) into (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))
1554301186.981 * [misc]backup-simplify:  Simplify (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) into (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4)))
1554301186.981 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 y))) into (pow (cos (/ 1 y)) 2)
1554301186.981 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (pow (cos (/ 1 y)) 2)) into (pow (cos (/ 1 y)) 3)
1554301186.981 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) (cos (/ 1 z))) into (pow (cos (/ 1 z)) 2)
1554301186.981 * [misc]backup-simplify:  Simplify (* (pow (cos (/ 1 z)) 2) (pow (cos (/ 1 z)) 2)) into (pow (cos (/ 1 z)) 4)
1554301186.981 * [misc]backup-simplify:  Simplify (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4)) into (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4))
1554301186.982 * [misc]backup-simplify:  Simplify (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4))) into (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 z)) 4) (pow (cos (/ 1 y)) 3)))
1554301186.982 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4))) in z
1554301186.982 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) in z
1554301186.982 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1554301186.982 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301186.982 * [misc]taylor:  Taking taylor expansion of a in z
1554301186.982 * [misc]backup-simplify:  Simplify a into a
1554301186.982 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301186.982 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301186.982 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301186.982 * [misc]taylor:  Taking taylor expansion of (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4)) in z
1554301186.982 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 y)) 2) in z
1554301186.982 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1554301186.982 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301186.982 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.982 * [misc]backup-simplify:  Simplify y into y
1554301186.982 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.983 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.983 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.983 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301186.983 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301186.983 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301186.983 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 z)) 4) in z
1554301186.983 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1554301186.983 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301186.983 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.983 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.983 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.983 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.983 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.983 * [misc]taylor:  Taking taylor expansion of (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4)) in z
1554301186.983 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 y)) 2) in z
1554301186.983 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1554301186.983 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301186.983 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.983 * [misc]backup-simplify:  Simplify y into y
1554301186.983 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.983 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.984 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.984 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301186.984 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301186.984 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.984 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301186.984 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 z)) 4) in z
1554301186.984 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1554301186.984 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301186.984 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.984 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.984 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.984 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.984 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.984 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301186.984 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301186.985 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.985 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301186.985 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 y))) into (pow (sin (/ 1 y)) 2)
1554301186.985 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) (sin (/ 1 z))) into (pow (sin (/ 1 z)) 2)
1554301186.985 * [misc]backup-simplify:  Simplify (* (pow (sin (/ 1 z)) 2) (pow (sin (/ 1 z)) 2)) into (pow (sin (/ 1 z)) 4)
1554301186.985 * [misc]backup-simplify:  Simplify (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4)) into (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))
1554301186.986 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) into (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4)))
1554301186.986 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 y))) into (pow (cos (/ 1 y)) 2)
1554301186.986 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) (cos (/ 1 z))) into (pow (cos (/ 1 z)) 2)
1554301186.986 * [misc]backup-simplify:  Simplify (* (pow (cos (/ 1 z)) 2) (pow (cos (/ 1 z)) 2)) into (pow (cos (/ 1 z)) 4)
1554301186.986 * [misc]backup-simplify:  Simplify (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4)) into (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4))
1554301186.987 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4))) into (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4)))
1554301186.987 * [misc]taylor:  Taking taylor expansion of (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (cos (/ 1 a)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) 1))))) in z
1554301186.987 * [misc]taylor:  Taking taylor expansion of (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) in z
1554301186.987 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 y)) (cos (/ 1 y))) in z
1554301186.987 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1554301186.987 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301186.987 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.987 * [misc]backup-simplify:  Simplify y into y
1554301186.987 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.987 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.987 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.987 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1554301186.987 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301186.987 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.987 * [misc]backup-simplify:  Simplify y into y
1554301186.987 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.987 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.987 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.987 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301186.987 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301186.988 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301186.988 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301186.988 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301186.988 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.988 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301186.988 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301186.988 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 z)) (cos (/ 1 z))) in z
1554301186.988 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1554301186.988 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301186.988 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.988 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.988 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.988 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.988 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.988 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1554301186.988 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301186.989 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.989 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.989 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.989 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.989 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.989 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301186.989 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) 1)))) in z
1554301186.989 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1554301186.989 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301186.989 * [misc]taylor:  Taking taylor expansion of a in z
1554301186.989 * [misc]backup-simplify:  Simplify a into a
1554301186.989 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301186.989 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301186.989 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301186.989 * [misc]taylor:  Taking taylor expansion of (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) 1))) in z
1554301186.989 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in z
1554301186.989 * [misc]taylor:  Taking taylor expansion of 1 in z
1554301186.989 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.989 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in z
1554301186.989 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in z
1554301186.989 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1554301186.989 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301186.990 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.990 * [misc]backup-simplify:  Simplify y into y
1554301186.990 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.990 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.990 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.990 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1554301186.990 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301186.990 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.990 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.990 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.990 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.990 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.990 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in z
1554301186.990 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1554301186.990 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301186.990 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.990 * [misc]backup-simplify:  Simplify y into y
1554301186.990 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.990 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.990 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.990 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1554301186.990 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301186.990 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.991 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.991 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.991 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.991 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.991 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301186.991 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301186.991 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301186.991 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
1554301186.991 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301186.991 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301186.991 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.991 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301186.992 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1554301186.992 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1554301186.992 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) 1)) in z
1554301186.992 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in z
1554301186.992 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in z
1554301186.992 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1554301186.992 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301186.992 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.992 * [misc]backup-simplify:  Simplify y into y
1554301186.992 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.992 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.992 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.992 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1554301186.992 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301186.992 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.992 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.992 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.993 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.993 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.993 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in z
1554301186.993 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1554301186.993 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301186.993 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.993 * [misc]backup-simplify:  Simplify y into y
1554301186.993 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.993 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.993 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.993 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1554301186.993 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301186.993 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.993 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.993 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.993 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.993 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.993 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301186.993 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301186.993 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301186.994 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
1554301186.994 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301186.994 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301186.994 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.994 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301186.994 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1554301186.994 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1554301186.994 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) 1) in z
1554301186.994 * [misc]taylor:  Taking taylor expansion of (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) in z
1554301186.994 * [misc]taylor:  Taking taylor expansion of (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) in z
1554301186.994 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 y)) 2) in z
1554301186.995 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1554301186.995 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301186.995 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.995 * [misc]backup-simplify:  Simplify y into y
1554301186.995 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.995 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.995 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.995 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301186.995 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301186.995 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301186.995 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 z)) 2) in z
1554301186.995 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1554301186.995 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301186.995 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.995 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.995 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.995 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.995 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301186.995 * [misc]taylor:  Taking taylor expansion of (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)) in z
1554301186.995 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 y)) 2) in z
1554301186.995 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1554301186.996 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301186.996 * [misc]taylor:  Taking taylor expansion of y in z
1554301186.996 * [misc]backup-simplify:  Simplify y into y
1554301186.996 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301186.996 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301186.996 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301186.996 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301186.996 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301186.996 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301186.996 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301186.996 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 z)) 2) in z
1554301186.996 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1554301186.996 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301186.996 * [misc]taylor:  Taking taylor expansion of z in z
1554301186.996 * [misc]backup-simplify:  Simplify 0 into 0
1554301186.996 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.996 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301186.996 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301186.997 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 y))) into (pow (sin (/ 1 y)) 2)
1554301186.997 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) (sin (/ 1 z))) into (pow (sin (/ 1 z)) 2)
1554301186.997 * [misc]backup-simplify:  Simplify (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) into (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))
1554301186.997 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 y))) into (pow (cos (/ 1 y)) 2)
1554301186.997 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) (cos (/ 1 z))) into (pow (cos (/ 1 z)) 2)
1554301186.997 * [misc]backup-simplify:  Simplify (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)) into (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))
1554301186.998 * [misc]backup-simplify:  Simplify (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) into (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))
1554301186.998 * [misc]taylor:  Taking taylor expansion of 1 in z
1554301186.998 * [misc]backup-simplify:  Simplify 1 into 1
1554301186.998 * [misc]backup-simplify:  Simplify (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 z)) 3) (pow (cos (/ 1 y)) 4))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) into (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 3))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))
1554301187.000 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))) (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 3))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) into (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 z)) 3) (pow (cos (/ 1 y)) 4))) (+ (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2)))))
1554301187.002 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 z)) 3) (pow (cos (/ 1 y)) 4))) (+ (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2)))))) into (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 z)) 3) (pow (cos (/ 1 y)) 4))) (+ (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))))))
1554301187.005 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 z)) 3) (pow (cos (/ 1 y)) 4))) (+ (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))))))) into (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 z)) 3) (pow (cos (/ 1 y)) 4))) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2)))))))
1554301187.006 * [misc]backup-simplify:  Simplify (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 z)) 4) (pow (cos (/ 1 y)) 3))) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4)))) into (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4))) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4))))
1554301187.007 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))) (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4))) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4))))) into (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 z)) 4) (pow (cos (/ 1 y)) 3))) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4))) (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3)))))
1554301187.009 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 z)) 4) (pow (cos (/ 1 y)) 3))) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4))) (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3)))))) into (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 z)) 4) (pow (cos (/ 1 y)) 3))) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))))))
1554301187.011 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 z)) 4) (pow (cos (/ 1 y)) 3))) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))))))) into (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 z)) 4) (pow (cos (/ 1 y)) 3))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3)))))))
1554301187.013 * [misc]backup-simplify:  Simplify (- (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 z)) 4) (pow (cos (/ 1 y)) 3))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3)))))))) into (- (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 z)) 4) (pow (cos (/ 1 y)) 3))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))))))))
1554301187.017 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 z)) 3) (pow (cos (/ 1 y)) 4))) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))))))) (- (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 z)) 4) (pow (cos (/ 1 y)) 3))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))))))))) into (- (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))) (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 z)) 3) (pow (cos (/ 1 y)) 4))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))) (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4))) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4))))))))
1554301187.017 * [misc]backup-simplify:  Simplify (- (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (- (/ (sin (/ 1 z)) (cos (/ 1 z))))
1554301187.017 * [misc]backup-simplify:  Simplify (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (- (/ (sin (/ 1 z)) (cos (/ 1 z))))) into (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z))))
1554301187.017 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301187.017 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301187.017 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.017 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301187.018 * [misc]backup-simplify:  Simplify (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) into (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1554301187.018 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1554301187.018 * [misc]backup-simplify:  Simplify (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) 1) into (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) 1)
1554301187.019 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) 1)) into (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 1))
1554301187.020 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 1))) into (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) 1)))
1554301187.021 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) 1)))) into (* (cos (/ 1 a)) (* (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))
1554301187.023 * [misc]backup-simplify:  Simplify (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (cos (/ 1 a)) (* (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) into (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (cos (/ 1 a)) (* (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))))
1554301187.033 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))) (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 z)) 3) (pow (cos (/ 1 y)) 4))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))) (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4))) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4)))))))) (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (cos (/ 1 a)) (* (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))))) into (/ (- (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))) (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 3))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))) (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4))) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4)))))))) (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (cos (/ 1 a)) (* (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))))
1554301187.033 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))) (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 3))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))) (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4))) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4)))))))) (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (cos (/ 1 a)) (* (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))))) in a
1554301187.033 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))) (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 3))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))) (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4))) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4)))))))) in a
1554301187.033 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))) (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 3))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))))) in a
1554301187.033 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) in a
1554301187.033 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) in a
1554301187.033 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1554301187.033 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301187.033 * [misc]taylor:  Taking taylor expansion of a in a
1554301187.034 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.034 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.034 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301187.034 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301187.034 * [misc]taylor:  Taking taylor expansion of (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z))) in a
1554301187.034 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 y)) 3) in a
1554301187.034 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1554301187.034 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301187.034 * [misc]taylor:  Taking taylor expansion of y in a
1554301187.034 * [misc]backup-simplify:  Simplify y into y
1554301187.034 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301187.034 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301187.034 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301187.034 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301187.034 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301187.035 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301187.035 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1554301187.035 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301187.035 * [misc]taylor:  Taking taylor expansion of z in a
1554301187.035 * [misc]backup-simplify:  Simplify z into z
1554301187.035 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301187.035 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301187.035 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301187.035 * [misc]taylor:  Taking taylor expansion of (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z))) in a
1554301187.035 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 y)) 3) in a
1554301187.035 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1554301187.035 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301187.035 * [misc]taylor:  Taking taylor expansion of y in a
1554301187.035 * [misc]backup-simplify:  Simplify y into y
1554301187.035 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301187.035 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301187.035 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301187.035 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301187.035 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301187.036 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.036 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301187.036 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1554301187.036 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301187.036 * [misc]taylor:  Taking taylor expansion of z in a
1554301187.036 * [misc]backup-simplify:  Simplify z into z
1554301187.036 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301187.036 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301187.036 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301187.036 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 y))) into (pow (sin (/ 1 y)) 2)
1554301187.036 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (pow (sin (/ 1 y)) 2)) into (pow (sin (/ 1 y)) 3)
1554301187.036 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301187.036 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301187.037 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301187.037 * [misc]backup-simplify:  Simplify (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z))) into (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))
1554301187.037 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) into (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z))))
1554301187.037 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 y))) into (pow (cos (/ 1 y)) 2)
1554301187.037 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (pow (cos (/ 1 y)) 2)) into (pow (cos (/ 1 y)) 3)
1554301187.037 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301187.037 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301187.038 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.038 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301187.038 * [misc]backup-simplify:  Simplify (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z))) into (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))
1554301187.038 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) into (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z))))
1554301187.038 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))) (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 3))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))))) in a
1554301187.038 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) in a
1554301187.038 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) in a
1554301187.039 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1554301187.039 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301187.039 * [misc]taylor:  Taking taylor expansion of a in a
1554301187.039 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.039 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.039 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301187.039 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301187.039 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 y)) 2) in a
1554301187.039 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1554301187.039 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301187.039 * [misc]taylor:  Taking taylor expansion of y in a
1554301187.039 * [misc]backup-simplify:  Simplify y into y
1554301187.039 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301187.039 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301187.039 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301187.039 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301187.039 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301187.039 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301187.040 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 y)) 2) in a
1554301187.040 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1554301187.040 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301187.040 * [misc]taylor:  Taking taylor expansion of y in a
1554301187.040 * [misc]backup-simplify:  Simplify y into y
1554301187.040 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301187.040 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301187.040 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301187.040 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301187.040 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301187.040 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.040 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301187.040 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 y))) into (pow (sin (/ 1 y)) 2)
1554301187.041 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) into (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2))
1554301187.041 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 y))) into (pow (cos (/ 1 y)) 2)
1554301187.041 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) into (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2))
1554301187.041 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))) (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 3))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) in a
1554301187.041 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))) in a
1554301187.041 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) in a
1554301187.041 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1554301187.041 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301187.041 * [misc]taylor:  Taking taylor expansion of a in a
1554301187.041 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.041 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.041 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301187.041 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301187.041 * [misc]taylor:  Taking taylor expansion of (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2)) in a
1554301187.042 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 y)) 4) in a
1554301187.042 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1554301187.042 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301187.042 * [misc]taylor:  Taking taylor expansion of y in a
1554301187.042 * [misc]backup-simplify:  Simplify y into y
1554301187.042 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301187.042 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301187.042 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301187.042 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301187.042 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301187.042 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301187.042 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 z)) 2) in a
1554301187.042 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1554301187.042 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301187.042 * [misc]taylor:  Taking taylor expansion of z in a
1554301187.042 * [misc]backup-simplify:  Simplify z into z
1554301187.042 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301187.042 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301187.042 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301187.043 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301187.043 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301187.043 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301187.043 * [misc]taylor:  Taking taylor expansion of (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2)) in a
1554301187.043 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 y)) 4) in a
1554301187.043 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1554301187.043 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301187.043 * [misc]taylor:  Taking taylor expansion of y in a
1554301187.043 * [misc]backup-simplify:  Simplify y into y
1554301187.043 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301187.043 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301187.043 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301187.043 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301187.043 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301187.043 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.043 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301187.044 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 z)) 2) in a
1554301187.044 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1554301187.044 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301187.044 * [misc]taylor:  Taking taylor expansion of z in a
1554301187.044 * [misc]backup-simplify:  Simplify z into z
1554301187.044 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301187.044 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301187.044 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301187.044 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301187.044 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301187.044 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.044 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301187.044 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 y))) into (pow (sin (/ 1 y)) 2)
1554301187.045 * [misc]backup-simplify:  Simplify (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 y)) 2)) into (pow (sin (/ 1 y)) 4)
1554301187.045 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) (sin (/ 1 z))) into (pow (sin (/ 1 z)) 2)
1554301187.045 * [misc]backup-simplify:  Simplify (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2)) into (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))
1554301187.045 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) into (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2)))
1554301187.045 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 y))) into (pow (cos (/ 1 y)) 2)
1554301187.045 * [misc]backup-simplify:  Simplify (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 y)) 2)) into (pow (cos (/ 1 y)) 4)
1554301187.046 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) (cos (/ 1 z))) into (pow (cos (/ 1 z)) 2)
1554301187.046 * [misc]backup-simplify:  Simplify (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2)) into (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))
1554301187.046 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))) into (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2)))
1554301187.046 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 3))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) in a
1554301187.046 * [misc]taylor:  Taking taylor expansion of (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 3))) in a
1554301187.046 * [misc]taylor:  Taking taylor expansion of (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) in a
1554301187.046 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 y)) 4) in a
1554301187.046 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1554301187.046 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301187.046 * [misc]taylor:  Taking taylor expansion of y in a
1554301187.046 * [misc]backup-simplify:  Simplify y into y
1554301187.047 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301187.047 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301187.047 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301187.047 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301187.047 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301187.047 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301187.047 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3)) in a
1554301187.047 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1554301187.047 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301187.047 * [misc]taylor:  Taking taylor expansion of a in a
1554301187.047 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.047 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.047 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301187.047 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301187.047 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 z)) 3) in a
1554301187.047 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1554301187.047 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301187.047 * [misc]taylor:  Taking taylor expansion of z in a
1554301187.047 * [misc]backup-simplify:  Simplify z into z
1554301187.048 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301187.048 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301187.048 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301187.048 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301187.048 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301187.048 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301187.048 * [misc]taylor:  Taking taylor expansion of (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 3)) in a
1554301187.048 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 y)) 4) in a
1554301187.048 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1554301187.048 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301187.048 * [misc]taylor:  Taking taylor expansion of y in a
1554301187.048 * [misc]backup-simplify:  Simplify y into y
1554301187.048 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301187.048 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301187.048 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301187.048 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301187.048 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301187.049 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.049 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301187.049 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 z)) 3) in a
1554301187.049 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1554301187.049 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301187.049 * [misc]taylor:  Taking taylor expansion of z in a
1554301187.049 * [misc]backup-simplify:  Simplify z into z
1554301187.049 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301187.049 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301187.049 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301187.049 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301187.049 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301187.049 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.049 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301187.050 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 y))) into (pow (sin (/ 1 y)) 2)
1554301187.050 * [misc]backup-simplify:  Simplify (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 y)) 2)) into (pow (sin (/ 1 y)) 4)
1554301187.050 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) (sin (/ 1 z))) into (pow (sin (/ 1 z)) 2)
1554301187.050 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) (pow (sin (/ 1 z)) 2)) into (pow (sin (/ 1 z)) 3)
1554301187.050 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3)) into (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))
1554301187.050 * [misc]backup-simplify:  Simplify (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) into (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3)))
1554301187.051 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 y))) into (pow (cos (/ 1 y)) 2)
1554301187.051 * [misc]backup-simplify:  Simplify (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 y)) 2)) into (pow (cos (/ 1 y)) 4)
1554301187.051 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) (cos (/ 1 z))) into (pow (cos (/ 1 z)) 2)
1554301187.051 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) (pow (cos (/ 1 z)) 2)) into (pow (cos (/ 1 z)) 3)
1554301187.051 * [misc]backup-simplify:  Simplify (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 3)) into (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 3))
1554301187.052 * [misc]backup-simplify:  Simplify (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 3))) into (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 z)) 3) (pow (cos (/ 1 y)) 4)))
1554301187.052 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) in a
1554301187.052 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 a)) (sin (/ 1 z))) in a
1554301187.052 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1554301187.052 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301187.052 * [misc]taylor:  Taking taylor expansion of a in a
1554301187.052 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.052 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.052 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301187.052 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301187.052 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1554301187.052 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301187.052 * [misc]taylor:  Taking taylor expansion of z in a
1554301187.052 * [misc]backup-simplify:  Simplify z into z
1554301187.052 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301187.052 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301187.052 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301187.052 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1554301187.053 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301187.053 * [misc]taylor:  Taking taylor expansion of z in a
1554301187.053 * [misc]backup-simplify:  Simplify z into z
1554301187.053 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301187.053 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301187.053 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301187.053 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301187.053 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301187.053 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301187.053 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) (sin (/ 1 z))) into (* (sin (/ 1 a)) (sin (/ 1 z)))
1554301187.053 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301187.053 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301187.053 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.054 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301187.054 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) into (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1554301187.054 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))) (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4))) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4))))))) in a
1554301187.054 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) in a
1554301187.054 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) in a
1554301187.054 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1554301187.054 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301187.054 * [misc]taylor:  Taking taylor expansion of a in a
1554301187.054 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.054 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.054 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301187.054 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301187.054 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 z)) 2) in a
1554301187.054 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1554301187.054 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301187.054 * [misc]taylor:  Taking taylor expansion of z in a
1554301187.054 * [misc]backup-simplify:  Simplify z into z
1554301187.054 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301187.055 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301187.055 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301187.055 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301187.055 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301187.055 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301187.055 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 z)) 2) in a
1554301187.055 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1554301187.055 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301187.055 * [misc]taylor:  Taking taylor expansion of z in a
1554301187.055 * [misc]backup-simplify:  Simplify z into z
1554301187.055 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301187.055 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301187.055 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301187.055 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301187.055 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301187.056 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.056 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301187.056 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) (sin (/ 1 z))) into (pow (sin (/ 1 z)) 2)
1554301187.056 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) into (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2))
1554301187.056 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) (cos (/ 1 z))) into (pow (cos (/ 1 z)) 2)
1554301187.056 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) into (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2))
1554301187.056 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))) (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4))) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4)))))) in a
1554301187.056 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) in a
1554301187.056 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 a))) in a
1554301187.056 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1554301187.056 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301187.057 * [misc]taylor:  Taking taylor expansion of y in a
1554301187.057 * [misc]backup-simplify:  Simplify y into y
1554301187.057 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301187.057 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301187.057 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301187.057 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1554301187.057 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301187.057 * [misc]taylor:  Taking taylor expansion of a in a
1554301187.057 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.057 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.057 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301187.057 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301187.057 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1554301187.057 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301187.057 * [misc]taylor:  Taking taylor expansion of y in a
1554301187.057 * [misc]backup-simplify:  Simplify y into y
1554301187.057 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301187.057 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301187.057 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301187.058 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301187.058 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301187.058 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301187.058 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 a))) into (* (sin (/ 1 y)) (sin (/ 1 a)))
1554301187.058 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301187.058 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301187.058 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.058 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301187.058 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) into (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y)))
1554301187.058 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))) (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4))) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4))))) in a
1554301187.059 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))) in a
1554301187.059 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) in a
1554301187.059 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1554301187.059 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301187.059 * [misc]taylor:  Taking taylor expansion of a in a
1554301187.059 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.059 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.059 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301187.059 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301187.059 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3)) in a
1554301187.059 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1554301187.059 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301187.059 * [misc]taylor:  Taking taylor expansion of y in a
1554301187.059 * [misc]backup-simplify:  Simplify y into y
1554301187.059 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301187.059 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301187.059 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301187.059 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 z)) 3) in a
1554301187.059 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1554301187.059 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301187.059 * [misc]taylor:  Taking taylor expansion of z in a
1554301187.059 * [misc]backup-simplify:  Simplify z into z
1554301187.059 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301187.060 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301187.060 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301187.060 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301187.060 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301187.060 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301187.060 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3)) in a
1554301187.060 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1554301187.060 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301187.060 * [misc]taylor:  Taking taylor expansion of y in a
1554301187.060 * [misc]backup-simplify:  Simplify y into y
1554301187.060 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301187.060 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301187.060 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301187.060 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 z)) 3) in a
1554301187.060 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1554301187.060 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301187.060 * [misc]taylor:  Taking taylor expansion of z in a
1554301187.060 * [misc]backup-simplify:  Simplify z into z
1554301187.060 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301187.060 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301187.061 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301187.061 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301187.061 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301187.061 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.061 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301187.061 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301187.061 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301187.061 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301187.061 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) (sin (/ 1 z))) into (pow (sin (/ 1 z)) 2)
1554301187.061 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) (pow (sin (/ 1 z)) 2)) into (pow (sin (/ 1 z)) 3)
1554301187.062 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3)) into (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))
1554301187.062 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) into (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3)))
1554301187.062 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301187.062 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301187.062 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.062 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301187.062 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) (cos (/ 1 z))) into (pow (cos (/ 1 z)) 2)
1554301187.063 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) (pow (cos (/ 1 z)) 2)) into (pow (cos (/ 1 z)) 3)
1554301187.063 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3)) into (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))
1554301187.063 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))) into (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3)))
1554301187.063 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4))) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4)))) in a
1554301187.063 * [misc]taylor:  Taking taylor expansion of (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4))) in a
1554301187.063 * [misc]taylor:  Taking taylor expansion of (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) in a
1554301187.063 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 y)) 3) in a
1554301187.063 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1554301187.063 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301187.063 * [misc]taylor:  Taking taylor expansion of y in a
1554301187.063 * [misc]backup-simplify:  Simplify y into y
1554301187.063 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301187.064 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301187.064 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301187.064 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301187.064 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301187.064 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301187.064 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4)) in a
1554301187.064 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1554301187.064 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301187.064 * [misc]taylor:  Taking taylor expansion of a in a
1554301187.064 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.064 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.064 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301187.064 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301187.064 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 z)) 4) in a
1554301187.064 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1554301187.064 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301187.064 * [misc]taylor:  Taking taylor expansion of z in a
1554301187.064 * [misc]backup-simplify:  Simplify z into z
1554301187.064 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301187.065 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301187.065 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301187.065 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301187.065 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301187.065 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301187.065 * [misc]taylor:  Taking taylor expansion of (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4)) in a
1554301187.065 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 y)) 3) in a
1554301187.065 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1554301187.065 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301187.065 * [misc]taylor:  Taking taylor expansion of y in a
1554301187.065 * [misc]backup-simplify:  Simplify y into y
1554301187.065 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301187.065 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301187.065 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301187.065 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301187.065 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301187.066 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.066 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301187.066 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 z)) 4) in a
1554301187.066 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1554301187.066 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301187.066 * [misc]taylor:  Taking taylor expansion of z in a
1554301187.066 * [misc]backup-simplify:  Simplify z into z
1554301187.066 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301187.066 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301187.066 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301187.066 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301187.066 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301187.066 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.066 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301187.067 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 y))) into (pow (sin (/ 1 y)) 2)
1554301187.067 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (pow (sin (/ 1 y)) 2)) into (pow (sin (/ 1 y)) 3)
1554301187.067 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) (sin (/ 1 z))) into (pow (sin (/ 1 z)) 2)
1554301187.067 * [misc]backup-simplify:  Simplify (* (pow (sin (/ 1 z)) 2) (pow (sin (/ 1 z)) 2)) into (pow (sin (/ 1 z)) 4)
1554301187.067 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4)) into (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))
1554301187.067 * [misc]backup-simplify:  Simplify (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) into (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4)))
1554301187.068 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 y))) into (pow (cos (/ 1 y)) 2)
1554301187.068 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (pow (cos (/ 1 y)) 2)) into (pow (cos (/ 1 y)) 3)
1554301187.068 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) (cos (/ 1 z))) into (pow (cos (/ 1 z)) 2)
1554301187.068 * [misc]backup-simplify:  Simplify (* (pow (cos (/ 1 z)) 2) (pow (cos (/ 1 z)) 2)) into (pow (cos (/ 1 z)) 4)
1554301187.068 * [misc]backup-simplify:  Simplify (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4)) into (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4))
1554301187.069 * [misc]backup-simplify:  Simplify (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4))) into (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 z)) 4) (pow (cos (/ 1 y)) 3)))
1554301187.069 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4))) in a
1554301187.069 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) in a
1554301187.069 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1554301187.069 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301187.069 * [misc]taylor:  Taking taylor expansion of a in a
1554301187.069 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.069 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.069 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301187.069 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301187.069 * [misc]taylor:  Taking taylor expansion of (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4)) in a
1554301187.069 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 y)) 2) in a
1554301187.069 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1554301187.069 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301187.069 * [misc]taylor:  Taking taylor expansion of y in a
1554301187.069 * [misc]backup-simplify:  Simplify y into y
1554301187.069 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301187.069 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301187.069 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301187.070 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301187.070 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301187.070 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301187.070 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 z)) 4) in a
1554301187.070 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1554301187.070 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301187.070 * [misc]taylor:  Taking taylor expansion of z in a
1554301187.070 * [misc]backup-simplify:  Simplify z into z
1554301187.070 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301187.070 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301187.070 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301187.070 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301187.070 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301187.070 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301187.070 * [misc]taylor:  Taking taylor expansion of (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4)) in a
1554301187.070 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 y)) 2) in a
1554301187.070 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1554301187.070 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301187.070 * [misc]taylor:  Taking taylor expansion of y in a
1554301187.070 * [misc]backup-simplify:  Simplify y into y
1554301187.071 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301187.071 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301187.071 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301187.071 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301187.071 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301187.071 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.071 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301187.071 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 z)) 4) in a
1554301187.071 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1554301187.071 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301187.071 * [misc]taylor:  Taking taylor expansion of z in a
1554301187.071 * [misc]backup-simplify:  Simplify z into z
1554301187.071 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301187.071 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301187.071 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301187.071 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301187.072 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301187.072 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.072 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301187.072 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 y))) into (pow (sin (/ 1 y)) 2)
1554301187.072 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) (sin (/ 1 z))) into (pow (sin (/ 1 z)) 2)
1554301187.072 * [misc]backup-simplify:  Simplify (* (pow (sin (/ 1 z)) 2) (pow (sin (/ 1 z)) 2)) into (pow (sin (/ 1 z)) 4)
1554301187.072 * [misc]backup-simplify:  Simplify (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4)) into (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))
1554301187.073 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) into (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4)))
1554301187.073 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 y))) into (pow (cos (/ 1 y)) 2)
1554301187.073 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) (cos (/ 1 z))) into (pow (cos (/ 1 z)) 2)
1554301187.073 * [misc]backup-simplify:  Simplify (* (pow (cos (/ 1 z)) 2) (pow (cos (/ 1 z)) 2)) into (pow (cos (/ 1 z)) 4)
1554301187.073 * [misc]backup-simplify:  Simplify (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4)) into (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4))
1554301187.074 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4))) into (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4)))
1554301187.074 * [misc]taylor:  Taking taylor expansion of (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (cos (/ 1 a)) (* (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) in a
1554301187.074 * [misc]taylor:  Taking taylor expansion of (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) in a
1554301187.074 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 y)) (cos (/ 1 y))) in a
1554301187.074 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1554301187.074 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301187.074 * [misc]taylor:  Taking taylor expansion of y in a
1554301187.074 * [misc]backup-simplify:  Simplify y into y
1554301187.074 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301187.074 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301187.074 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301187.074 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1554301187.074 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301187.074 * [misc]taylor:  Taking taylor expansion of y in a
1554301187.074 * [misc]backup-simplify:  Simplify y into y
1554301187.074 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301187.074 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301187.075 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301187.075 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301187.075 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301187.075 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301187.075 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301187.075 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301187.075 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.075 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301187.075 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301187.075 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 z)) (cos (/ 1 z))) in a
1554301187.075 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1554301187.075 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301187.075 * [misc]taylor:  Taking taylor expansion of z in a
1554301187.075 * [misc]backup-simplify:  Simplify z into z
1554301187.076 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301187.076 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301187.076 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301187.076 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1554301187.076 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301187.076 * [misc]taylor:  Taking taylor expansion of z in a
1554301187.076 * [misc]backup-simplify:  Simplify z into z
1554301187.076 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301187.076 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301187.076 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301187.076 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301187.076 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301187.076 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301187.076 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301187.076 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301187.077 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.077 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301187.077 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301187.077 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (* (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) in a
1554301187.077 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1554301187.077 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301187.077 * [misc]taylor:  Taking taylor expansion of a in a
1554301187.077 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.077 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.077 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301187.077 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301187.077 * [misc]taylor:  Taking taylor expansion of (* (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) in a
1554301187.077 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 1)) in a
1554301187.077 * [misc]taylor:  Taking taylor expansion of (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) in a
1554301187.077 * [misc]taylor:  Taking taylor expansion of (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) in a
1554301187.077 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 y)) 2) in a
1554301187.077 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1554301187.077 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301187.077 * [misc]taylor:  Taking taylor expansion of y in a
1554301187.078 * [misc]backup-simplify:  Simplify y into y
1554301187.078 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301187.078 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301187.078 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301187.078 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301187.078 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301187.078 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301187.078 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 z)) 2) in a
1554301187.078 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1554301187.078 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301187.078 * [misc]taylor:  Taking taylor expansion of z in a
1554301187.078 * [misc]backup-simplify:  Simplify z into z
1554301187.078 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301187.078 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301187.078 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301187.078 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301187.078 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301187.079 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301187.079 * [misc]taylor:  Taking taylor expansion of (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)) in a
1554301187.079 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 y)) 2) in a
1554301187.079 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1554301187.079 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301187.079 * [misc]taylor:  Taking taylor expansion of y in a
1554301187.079 * [misc]backup-simplify:  Simplify y into y
1554301187.079 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301187.079 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301187.079 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301187.079 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301187.079 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301187.079 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.079 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301187.079 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 z)) 2) in a
1554301187.079 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1554301187.079 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301187.079 * [misc]taylor:  Taking taylor expansion of z in a
1554301187.079 * [misc]backup-simplify:  Simplify z into z
1554301187.080 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301187.080 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301187.080 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301187.080 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301187.080 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301187.080 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.080 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301187.080 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 y))) into (pow (sin (/ 1 y)) 2)
1554301187.080 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) (sin (/ 1 z))) into (pow (sin (/ 1 z)) 2)
1554301187.080 * [misc]backup-simplify:  Simplify (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) into (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))
1554301187.081 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 y))) into (pow (cos (/ 1 y)) 2)
1554301187.081 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) (cos (/ 1 z))) into (pow (cos (/ 1 z)) 2)
1554301187.081 * [misc]backup-simplify:  Simplify (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)) into (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))
1554301187.081 * [misc]backup-simplify:  Simplify (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) into (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))
1554301187.081 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 1) in a
1554301187.081 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in a
1554301187.081 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in a
1554301187.081 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1554301187.081 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301187.082 * [misc]taylor:  Taking taylor expansion of y in a
1554301187.082 * [misc]backup-simplify:  Simplify y into y
1554301187.082 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301187.082 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301187.082 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301187.082 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1554301187.082 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301187.082 * [misc]taylor:  Taking taylor expansion of z in a
1554301187.082 * [misc]backup-simplify:  Simplify z into z
1554301187.082 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301187.082 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301187.082 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301187.082 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in a
1554301187.082 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1554301187.082 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301187.082 * [misc]taylor:  Taking taylor expansion of y in a
1554301187.082 * [misc]backup-simplify:  Simplify y into y
1554301187.082 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301187.082 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301187.082 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301187.082 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1554301187.082 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301187.082 * [misc]taylor:  Taking taylor expansion of z in a
1554301187.082 * [misc]backup-simplify:  Simplify z into z
1554301187.083 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301187.083 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301187.083 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301187.083 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301187.083 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301187.083 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301187.083 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301187.083 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301187.083 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301187.083 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
1554301187.083 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301187.084 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301187.084 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.084 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301187.084 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301187.084 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301187.084 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.084 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301187.084 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1554301187.085 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1554301187.085 * [misc]taylor:  Taking taylor expansion of 1 in a
1554301187.085 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.085 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) in a
1554301187.085 * [misc]taylor:  Taking taylor expansion of 1 in a
1554301187.085 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.085 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in a
1554301187.085 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in a
1554301187.085 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1554301187.085 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301187.085 * [misc]taylor:  Taking taylor expansion of y in a
1554301187.085 * [misc]backup-simplify:  Simplify y into y
1554301187.085 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301187.085 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301187.085 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301187.085 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1554301187.085 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301187.085 * [misc]taylor:  Taking taylor expansion of z in a
1554301187.085 * [misc]backup-simplify:  Simplify z into z
1554301187.085 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301187.085 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301187.085 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301187.085 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in a
1554301187.085 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1554301187.085 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301187.085 * [misc]taylor:  Taking taylor expansion of y in a
1554301187.085 * [misc]backup-simplify:  Simplify y into y
1554301187.085 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301187.085 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301187.085 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301187.085 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1554301187.085 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301187.085 * [misc]taylor:  Taking taylor expansion of z in a
1554301187.085 * [misc]backup-simplify:  Simplify z into z
1554301187.085 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301187.085 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301187.085 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301187.086 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301187.086 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301187.086 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301187.086 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301187.086 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301187.086 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301187.086 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
1554301187.086 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301187.086 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301187.086 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.086 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301187.086 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301187.087 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301187.087 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.087 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301187.087 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1554301187.087 * [misc]backup-simplify:  Simplify (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) into (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1554301187.088 * [misc]backup-simplify:  Simplify (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 z)) 3) (pow (cos (/ 1 y)) 4))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) into (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 3))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))
1554301187.092 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))) (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 3))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) into (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 z)) 3) (pow (cos (/ 1 y)) 4))) (+ (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2)))))
1554301187.094 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 z)) 3) (pow (cos (/ 1 y)) 4))) (+ (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2)))))) into (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 z)) 3) (pow (cos (/ 1 y)) 4))) (+ (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))))))
1554301187.096 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 z)) 3) (pow (cos (/ 1 y)) 4))) (+ (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))))))) into (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 z)) 3) (pow (cos (/ 1 y)) 4))) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2)))))))
1554301187.097 * [misc]backup-simplify:  Simplify (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 z)) 4) (pow (cos (/ 1 y)) 3))) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4)))) into (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4))) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4))))
1554301187.099 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))) (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4))) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4))))) into (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 z)) 4) (pow (cos (/ 1 y)) 3))) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4))) (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3)))))
1554301187.101 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 z)) 4) (pow (cos (/ 1 y)) 3))) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4))) (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3)))))) into (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 z)) 4) (pow (cos (/ 1 y)) 3))) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))))))
1554301187.103 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 z)) 4) (pow (cos (/ 1 y)) 3))) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))))))) into (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 z)) 4) (pow (cos (/ 1 y)) 3))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3)))))))
1554301187.106 * [misc]backup-simplify:  Simplify (- (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 z)) 4) (pow (cos (/ 1 y)) 3))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3)))))))) into (- (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 z)) 4) (pow (cos (/ 1 y)) 3))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))))))))
1554301187.112 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 z)) 3) (pow (cos (/ 1 y)) 4))) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))))))) (- (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 z)) 4) (pow (cos (/ 1 y)) 3))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))))))))) into (- (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))) (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 z)) 3) (pow (cos (/ 1 y)) 4))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))) (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4))) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4))))))))
1554301187.112 * [misc]backup-simplify:  Simplify (- (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (- (/ (sin (/ 1 z)) (cos (/ 1 z))))
1554301187.113 * [misc]backup-simplify:  Simplify (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (- (/ (sin (/ 1 z)) (cos (/ 1 z))))) into (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z))))
1554301187.113 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 1) into (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 1)
1554301187.114 * [misc]backup-simplify:  Simplify (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 1)) into (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) 1))
1554301187.114 * [misc]backup-simplify:  Simplify (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) into (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1554301187.114 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))
1554301187.115 * [misc]backup-simplify:  Simplify (* (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))) into (* (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))
1554301187.116 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (* (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) into (* (cos (/ 1 a)) (* (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))
1554301187.117 * [misc]backup-simplify:  Simplify (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (cos (/ 1 a)) (* (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) into (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (cos (/ 1 a)) (* (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))))
1554301187.125 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))) (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 z)) 3) (pow (cos (/ 1 y)) 4))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))) (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4))) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4)))))))) (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (cos (/ 1 a)) (* (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))))) into (/ (- (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))) (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 3))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))) (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4))) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4)))))))) (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (cos (/ 1 a)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) 1))))))
1554301187.132 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))) (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 3))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))) (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4))) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4)))))))) (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (cos (/ 1 a)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) 1)))))) into (/ (- (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))) (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 3))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))) (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4))) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4)))))))) (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (cos (/ 1 a)) (* (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))))
1554301187.133 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.133 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1554301187.133 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301187.134 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.135 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1554301187.135 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.135 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.135 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1554301187.135 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301187.137 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.137 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1554301187.137 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.137 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.138 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1554301187.138 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301187.139 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.139 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1554301187.139 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.139 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.139 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1554301187.140 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z))))) into 0
1554301187.140 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (* 0 (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2)))) into 0
1554301187.140 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ 1 z)) 3) (pow (cos (/ 1 z)) 3)) 0) (* 0 (sin (/ 1 a)))) into 0
1554301187.140 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1554301187.141 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (* 0 (/ (sin (/ 1 y)) (cos (/ 1 y))))) into 0
1554301187.141 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2)) 0) (* 0 (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2)))) into 0
1554301187.141 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ 1 y)) 4) (pow (cos (/ 1 y)) 4)) 0) (* 0 (/ (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3)) (pow (cos (/ 1 z)) 3)))) into 0
1554301187.142 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.142 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1554301187.142 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301187.143 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.143 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1554301187.143 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.143 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.144 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1554301187.144 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (* 0 (/ (sin (/ 1 y)) (cos (/ 1 y))))) into 0
1554301187.144 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2)) 0) (* 0 (cos (/ 1 a)))) into 0
1554301187.144 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.145 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1554301187.145 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301187.146 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.146 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1554301187.146 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.146 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.146 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1554301187.146 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301187.147 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.147 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1554301187.148 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.148 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.148 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1554301187.148 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.148 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1554301187.148 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301187.150 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.150 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1554301187.150 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.150 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.150 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z))))) into 0
1554301187.151 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1554301187.151 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (* 0 (/ (sin (/ 1 y)) (cos (/ 1 y))))) into 0
1554301187.151 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (* 0 (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2)))) into 0
1554301187.151 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ 1 y)) 3) (pow (cos (/ 1 y)) 3)) 0) (* 0 (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) into 0
1554301187.152 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.152 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1554301187.152 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301187.153 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.153 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1554301187.153 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.153 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.154 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1554301187.154 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301187.154 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.155 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1554301187.155 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.155 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.155 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1554301187.155 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z))))) into 0
1554301187.156 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.156 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1554301187.156 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301187.157 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.157 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1554301187.157 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.157 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.158 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2)))) into 0
1554301187.158 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1554301187.158 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (* 0 (/ (sin (/ 1 y)) (cos (/ 1 y))))) into 0
1554301187.158 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2)) 0) (* 0 (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2)))) into 0
1554301187.159 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ 1 y)) 4) (pow (cos (/ 1 y)) 4)) 0) (* 0 (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)))) into 0
1554301187.159 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.159 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1554301187.159 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301187.160 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.160 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1554301187.161 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.161 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.161 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1554301187.161 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301187.162 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.162 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1554301187.162 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.162 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.163 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1554301187.163 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301187.163 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.164 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1554301187.164 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.164 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.164 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1554301187.164 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (* 0 (sin (/ 1 a)))) into 0
1554301187.165 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.165 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.165 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.165 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.165 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.165 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1554301187.165 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301187.167 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.167 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1554301187.167 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.167 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.167 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.167 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1554301187.167 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301187.168 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.169 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1554301187.169 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.169 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.169 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1554301187.169 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301187.170 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.170 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1554301187.170 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.170 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.171 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1554301187.171 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z))))) into 0
1554301187.171 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2)) 0) (* 0 (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2)))) into 0
1554301187.172 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ 1 z)) 4) (pow (cos (/ 1 z)) 4)) 0) (* 0 (cos (/ 1 a)))) into 0
1554301187.172 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1554301187.172 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (* 0 (/ (sin (/ 1 y)) (cos (/ 1 y))))) into 0
1554301187.172 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2)) 0) (* 0 (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 4)) (pow (cos (/ 1 z)) 4)))) into 0
1554301187.173 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.173 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1554301187.173 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301187.174 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.174 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1554301187.174 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.175 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1554301187.175 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (* 0 (sin (/ 1 a)))) into 0
1554301187.175 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.175 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1554301187.175 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301187.176 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.176 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1554301187.176 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.177 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.177 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.177 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1554301187.177 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301187.178 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.178 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1554301187.178 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.178 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.179 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1554301187.179 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301187.180 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.180 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1554301187.180 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.180 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.180 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1554301187.181 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z))))) into 0
1554301187.181 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (* 0 (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2)))) into 0
1554301187.181 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ 1 z)) 3) (pow (cos (/ 1 z)) 3)) 0) (* 0 (cos (/ 1 a)))) into 0
1554301187.181 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1554301187.182 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (* 0 (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 3)) (pow (cos (/ 1 z)) 3)))) into 0
1554301187.182 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.182 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1554301187.182 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301187.183 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.183 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1554301187.183 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.184 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.184 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1554301187.184 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301187.185 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.185 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1554301187.185 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.185 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.185 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1554301187.186 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301187.186 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.187 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1554301187.187 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.187 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.187 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1554301187.187 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z))))) into 0
1554301187.188 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2)) 0) (* 0 (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2)))) into 0
1554301187.188 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ 1 z)) 4) (pow (cos (/ 1 z)) 4)) 0) (* 0 (sin (/ 1 a)))) into 0
1554301187.188 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1554301187.188 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (* 0 (/ (sin (/ 1 y)) (cos (/ 1 y))))) into 0
1554301187.189 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (* 0 (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2)))) into 0
1554301187.189 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ 1 y)) 3) (pow (cos (/ 1 y)) 3)) 0) (* 0 (/ (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4)) (pow (cos (/ 1 z)) 4)))) into 0
1554301187.189 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.190 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1554301187.190 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301187.191 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.191 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1554301187.191 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.191 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.191 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.191 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1554301187.192 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301187.192 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.193 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1554301187.193 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.193 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.193 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1554301187.193 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301187.194 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.194 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1554301187.194 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.195 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.195 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1554301187.195 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z))))) into 0
1554301187.195 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2)) 0) (* 0 (cos (/ 1 a)))) into 0
1554301187.195 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.196 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.196 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.196 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.196 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.196 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.196 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.196 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1554301187.197 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301187.198 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.198 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1554301187.198 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.198 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.198 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1554301187.198 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301187.200 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.200 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1554301187.200 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.200 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.200 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1554301187.201 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1554301187.201 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z))))) into 0
1554301187.201 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.201 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.201 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.202 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1554301187.202 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301187.203 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.203 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1554301187.203 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.203 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.203 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1554301187.203 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301187.204 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.204 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1554301187.205 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.205 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.205 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1554301187.205 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z))))) into 0
1554301187.205 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1554301187.206 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (* 0 (/ (sin (/ 1 y)) (cos (/ 1 y))))) into 0
1554301187.206 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2)) 0) (* 0 (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2)))) into 0
1554301187.206 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.206 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1554301187.206 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301187.207 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.208 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1554301187.208 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.208 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.208 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1554301187.208 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301187.209 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.209 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1554301187.209 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.210 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.210 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1554301187.210 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1554301187.210 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z))))) into 0
1554301187.210 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.211 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.212 * [misc]backup-simplify:  Simplify (+ (* (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) 1)) 0) (* 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1554301187.212 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.212 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1554301187.212 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301187.213 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.213 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1554301187.213 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.213 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.214 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (* (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) into 0
1554301187.215 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1554301187.215 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.215 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1554301187.215 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301187.216 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.216 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1554301187.216 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.217 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.217 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1554301187.217 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301187.220 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.220 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1554301187.220 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.220 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.220 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1554301187.220 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.221 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.222 * [misc]backup-simplify:  Simplify (+ (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) 0) (* 0 (* (cos (/ 1 a)) (* (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))))) into 0
1554301187.232 * [misc]backup-simplify:  Simplify (- (/ 0 (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (cos (/ 1 a)) (* (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))))) (+ (* (/ (- (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))) (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 3))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))) (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4))) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4)))))))) (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (cos (/ 1 a)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) 1)))))) (/ 0 (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (cos (/ 1 a)) (* (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))))))) into 0
1554301187.233 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301187.233 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.233 * [misc]taylor:  Taking taylor expansion of 0 in a
1554301187.233 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.233 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.233 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.233 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1554301187.234 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301187.235 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.235 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1554301187.235 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.235 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 y)))) into 0
1554301187.235 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (pow (sin (/ 1 y)) 2))) into 0
1554301187.235 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ 1 y)) 3) 0) (* 0 (sin (/ 1 z)))) into 0
1554301187.236 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.236 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1554301187.236 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301187.237 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.237 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1554301187.237 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.237 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.238 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z))))) into 0
1554301187.238 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.238 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1554301187.238 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301187.239 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.239 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1554301187.239 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.239 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.240 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 y)))) into 0
1554301187.240 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (pow (cos (/ 1 y)) 2))) into 0
1554301187.240 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ 1 y)) 3) 0) (* 0 (cos (/ 1 z)))) into 0
1554301187.240 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (* (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (/ 0 (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z))))))) into 0
1554301187.241 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.241 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1554301187.241 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301187.242 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.242 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1554301187.242 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.243 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 y)))) into 0
1554301187.243 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.243 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1554301187.243 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301187.244 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.244 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1554301187.244 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.244 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.244 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (pow (sin (/ 1 y)) 2))) into 0
1554301187.245 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.245 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1554301187.245 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301187.246 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.246 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1554301187.246 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.246 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.246 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 y)))) into 0
1554301187.247 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (cos (/ 1 y)) 2)) (+ (* (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (/ 0 (pow (cos (/ 1 y)) 2))))) into 0
1554301187.247 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 (sin (/ 1 z)))) into 0
1554301187.247 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.247 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1554301187.248 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301187.248 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.249 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1554301187.249 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.249 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 y)))) into 0
1554301187.249 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ 1 y)) 2) 0) (* 0 (pow (sin (/ 1 y)) 2))) into 0
1554301187.249 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ 1 y)) 4) 0) (* 0 (pow (sin (/ 1 z)) 2))) into 0
1554301187.250 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.250 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1554301187.250 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301187.251 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.251 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1554301187.251 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.251 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.252 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2)))) into 0
1554301187.252 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 (cos (/ 1 z)))) into 0
1554301187.252 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.252 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1554301187.252 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301187.253 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.253 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1554301187.254 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.254 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.254 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 y)))) into 0
1554301187.254 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ 1 y)) 2) 0) (* 0 (pow (cos (/ 1 y)) 2))) into 0
1554301187.254 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ 1 y)) 4) 0) (* 0 (pow (cos (/ 1 z)) 2))) into 0
1554301187.255 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))) (+ (* (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))) (/ 0 (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2)))))) into 0
1554301187.255 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 (sin (/ 1 z)))) into 0
1554301187.255 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 (pow (sin (/ 1 z)) 2))) into 0
1554301187.256 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.256 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1554301187.256 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301187.257 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.257 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1554301187.257 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.257 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 (pow (sin (/ 1 z)) 3))) into 0
1554301187.257 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.258 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1554301187.258 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301187.259 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.259 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1554301187.259 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.259 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 y)))) into 0
1554301187.259 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ 1 y)) 2) 0) (* 0 (pow (sin (/ 1 y)) 2))) into 0
1554301187.259 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ 1 y)) 4) 0) (* 0 (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3)))) into 0
1554301187.260 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 (cos (/ 1 z)))) into 0
1554301187.260 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 (pow (cos (/ 1 z)) 2))) into 0
1554301187.260 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.260 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1554301187.260 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301187.261 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.261 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1554301187.261 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.262 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.262 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 y)))) into 0
1554301187.262 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ 1 y)) 2) 0) (* 0 (pow (cos (/ 1 y)) 2))) into 0
1554301187.262 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ 1 y)) 4) 0) (* 0 (pow (cos (/ 1 z)) 3))) into 0
1554301187.263 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 3))) (+ (* (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 z)) 3) (pow (cos (/ 1 y)) 4))) (/ 0 (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 3)))))) into 0
1554301187.263 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.263 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1554301187.263 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301187.264 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.264 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1554301187.265 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.265 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 (sin (/ 1 z)))) into 0
1554301187.265 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1554301187.265 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.265 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.265 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.266 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.266 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 (sin (/ 1 z)))) into 0
1554301187.266 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.266 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1554301187.266 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301187.267 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.267 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1554301187.268 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.268 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.268 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (pow (sin (/ 1 z)) 2))) into 0
1554301187.268 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 (cos (/ 1 z)))) into 0
1554301187.268 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (cos (/ 1 z)) 2)) (+ (* (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (/ 0 (pow (cos (/ 1 z)) 2))))) into 0
1554301187.269 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.269 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1554301187.269 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301187.270 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.270 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1554301187.270 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.270 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.270 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1554301187.271 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301187.271 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.272 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1554301187.272 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.272 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 a)))) into 0
1554301187.272 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.272 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1554301187.272 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301187.273 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.273 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1554301187.274 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.274 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.274 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1554301187.274 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 (sin (/ 1 z)))) into 0
1554301187.274 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 (pow (sin (/ 1 z)) 2))) into 0
1554301187.275 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.275 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1554301187.275 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301187.276 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.276 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1554301187.276 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.276 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (pow (sin (/ 1 z)) 3))) into 0
1554301187.276 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.277 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1554301187.277 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301187.277 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.278 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1554301187.278 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.278 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.278 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3)))) into 0
1554301187.278 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 (cos (/ 1 z)))) into 0
1554301187.279 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 (pow (cos (/ 1 z)) 2))) into 0
1554301187.279 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.279 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1554301187.279 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301187.280 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.280 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1554301187.280 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.280 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.281 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (pow (cos (/ 1 z)) 3))) into 0
1554301187.281 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))) (+ (* (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))) (/ 0 (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3)))))) into 0
1554301187.281 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 (sin (/ 1 z)))) into 0
1554301187.281 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ 1 z)) 2) 0) (* 0 (pow (sin (/ 1 z)) 2))) into 0
1554301187.282 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.282 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1554301187.282 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301187.283 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.283 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1554301187.283 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.283 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 (pow (sin (/ 1 z)) 4))) into 0
1554301187.283 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.283 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1554301187.283 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301187.284 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.284 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1554301187.284 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.284 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 y)))) into 0
1554301187.284 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (pow (sin (/ 1 y)) 2))) into 0
1554301187.284 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ 1 y)) 3) 0) (* 0 (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4)))) into 0
1554301187.285 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 (cos (/ 1 z)))) into 0
1554301187.285 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ 1 z)) 2) 0) (* 0 (pow (cos (/ 1 z)) 2))) into 0
1554301187.285 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.285 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1554301187.285 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301187.286 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.286 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1554301187.286 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.286 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.286 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 y)))) into 0
1554301187.286 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (pow (cos (/ 1 y)) 2))) into 0
1554301187.286 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ 1 y)) 3) 0) (* 0 (pow (cos (/ 1 z)) 4))) into 0
1554301187.287 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4))) (+ (* (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 z)) 4) (pow (cos (/ 1 y)) 3))) (/ 0 (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4)))))) into 0
1554301187.287 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 (sin (/ 1 z)))) into 0
1554301187.287 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ 1 z)) 2) 0) (* 0 (pow (sin (/ 1 z)) 2))) into 0
1554301187.287 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.287 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1554301187.287 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301187.288 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.288 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1554301187.288 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.288 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 y)))) into 0
1554301187.288 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ 1 y)) 2) 0) (* 0 (pow (sin (/ 1 z)) 4))) into 0
1554301187.289 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.289 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1554301187.289 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301187.289 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.290 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1554301187.290 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.290 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.290 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4)))) into 0
1554301187.290 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 (cos (/ 1 z)))) into 0
1554301187.290 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ 1 z)) 2) 0) (* 0 (pow (cos (/ 1 z)) 2))) into 0
1554301187.290 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.291 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1554301187.291 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301187.291 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.291 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1554301187.291 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.292 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.292 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 y)))) into 0
1554301187.292 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ 1 y)) 2) 0) (* 0 (pow (cos (/ 1 z)) 4))) into 0
1554301187.292 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4))) (+ (* (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4))) (/ 0 (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4)))))) into 0
1554301187.292 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.292 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.293 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.293 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.293 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.293 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.293 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.293 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1554301187.293 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301187.294 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.294 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1554301187.294 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.294 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
1554301187.294 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.295 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1554301187.295 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301187.295 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.295 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1554301187.296 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.296 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.296 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
1554301187.296 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1554301187.296 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 (sin (/ 1 z)))) into 0
1554301187.296 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.296 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1554301187.296 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301187.297 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.297 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1554301187.297 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.297 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 y)))) into 0
1554301187.298 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ 1 y)) 2) 0) (* 0 (pow (sin (/ 1 z)) 2))) into 0
1554301187.298 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 (cos (/ 1 z)))) into 0
1554301187.298 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.298 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1554301187.298 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301187.299 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.299 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1554301187.299 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.299 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.299 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 y)))) into 0
1554301187.299 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ 1 y)) 2) 0) (* 0 (pow (cos (/ 1 z)) 2))) into 0
1554301187.300 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (* (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (/ 0 (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))))) into 0
1554301187.300 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.300 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.300 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.300 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1554301187.301 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301187.301 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.301 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1554301187.302 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.302 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
1554301187.302 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.302 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1554301187.302 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301187.303 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.303 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1554301187.303 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.303 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.303 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
1554301187.303 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1554301187.303 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.303 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.304 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 0) (* 0 (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 1)))) into 0
1554301187.304 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.304 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1554301187.304 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301187.305 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.305 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1554301187.305 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.305 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.306 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) 1))))) into 0
1554301187.306 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.306 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1554301187.307 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301187.307 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.307 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1554301187.308 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.308 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.308 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1554301187.308 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301187.308 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.309 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1554301187.309 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.309 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.309 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1554301187.309 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1554301187.309 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.309 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.310 * [misc]backup-simplify:  Simplify (+ (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) 0) (* 0 (* (cos (/ 1 a)) (* (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))))) into 0
1554301187.317 * [misc]backup-simplify:  Simplify (- (/ 0 (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (cos (/ 1 a)) (* (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))))) (+ (* (/ (- (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))) (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 3))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))) (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4))) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4)))))))) (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (cos (/ 1 a)) (* (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))))) (/ 0 (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (cos (/ 1 a)) (* (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))))))) into 0
1554301187.317 * [misc]taylor:  Taking taylor expansion of 0 in a
1554301187.317 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.317 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.317 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.317 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1554301187.317 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301187.318 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.318 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1554301187.318 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.319 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.319 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1554301187.319 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301187.319 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.320 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1554301187.320 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.320 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 y)))) into 0
1554301187.320 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (pow (sin (/ 1 y)) 2))) into 0
1554301187.320 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ 1 y)) 3) 0) (* 0 (sin (/ 1 z)))) into 0
1554301187.320 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z))))) into 0
1554301187.320 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.320 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1554301187.320 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301187.321 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.321 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1554301187.321 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.321 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.322 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.322 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1554301187.322 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301187.322 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.323 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1554301187.323 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.323 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.323 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 y)))) into 0
1554301187.323 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (pow (cos (/ 1 y)) 2))) into 0
1554301187.323 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ 1 y)) 3) 0) (* 0 (cos (/ 1 z)))) into 0
1554301187.323 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (* (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (/ 0 (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z))))))) into 0
1554301187.324 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.324 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1554301187.324 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301187.324 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.325 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1554301187.325 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.325 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 y)))) into 0
1554301187.325 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (pow (sin (/ 1 y)) 2))) into 0
1554301187.325 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.325 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1554301187.325 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301187.326 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.326 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1554301187.326 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.326 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.326 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 y)))) into 0
1554301187.327 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (cos (/ 1 y)) 2)) (+ (* (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (/ 0 (pow (cos (/ 1 y)) 2))))) into 0
1554301187.327 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.327 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1554301187.327 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301187.328 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.328 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1554301187.328 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.328 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 (sin (/ 1 z)))) into 0
1554301187.328 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.328 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1554301187.328 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301187.329 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.329 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1554301187.329 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.329 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 y)))) into 0
1554301187.329 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ 1 y)) 2) 0) (* 0 (pow (sin (/ 1 y)) 2))) into 0
1554301187.330 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ 1 y)) 4) 0) (* 0 (pow (sin (/ 1 z)) 2))) into 0
1554301187.330 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2)))) into 0
1554301187.330 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.330 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1554301187.330 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301187.331 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.331 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1554301187.331 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.331 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.331 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 (cos (/ 1 z)))) into 0
1554301187.332 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.333 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1554301187.333 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301187.333 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.333 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1554301187.333 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.334 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.334 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 y)))) into 0
1554301187.334 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ 1 y)) 2) 0) (* 0 (pow (cos (/ 1 y)) 2))) into 0
1554301187.334 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ 1 y)) 4) 0) (* 0 (pow (cos (/ 1 z)) 2))) into 0
1554301187.334 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))) (+ (* (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))) (/ 0 (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2)))))) into 0
1554301187.335 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.335 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1554301187.335 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301187.336 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.336 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1554301187.336 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.336 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 (sin (/ 1 z)))) into 0
1554301187.336 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 (pow (sin (/ 1 z)) 2))) into 0
1554301187.336 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 (pow (sin (/ 1 z)) 3))) into 0
1554301187.336 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.336 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1554301187.336 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301187.337 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.337 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1554301187.337 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.337 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 y)))) into 0
1554301187.338 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ 1 y)) 2) 0) (* 0 (pow (sin (/ 1 y)) 2))) into 0
1554301187.338 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ 1 y)) 4) 0) (* 0 (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3)))) into 0
1554301187.338 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.338 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1554301187.338 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301187.339 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.339 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1554301187.339 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.339 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.339 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 (cos (/ 1 z)))) into 0
1554301187.339 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 (pow (cos (/ 1 z)) 2))) into 0
1554301187.339 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.339 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1554301187.340 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301187.340 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.340 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1554301187.340 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.340 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.341 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 y)))) into 0
1554301187.341 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ 1 y)) 2) 0) (* 0 (pow (cos (/ 1 y)) 2))) into 0
1554301187.341 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ 1 y)) 4) 0) (* 0 (pow (cos (/ 1 z)) 3))) into 0
1554301187.341 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 3))) (+ (* (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 z)) 3) (pow (cos (/ 1 y)) 4))) (/ 0 (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 3)))))) into 0
1554301187.341 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.342 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1554301187.342 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301187.342 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.342 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1554301187.343 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.343 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 (sin (/ 1 z)))) into 0
1554301187.343 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.343 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1554301187.343 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301187.344 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.344 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1554301187.344 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.344 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.344 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1554301187.344 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.344 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.345 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.345 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.345 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.345 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1554301187.345 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301187.346 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.346 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1554301187.346 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.346 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 (sin (/ 1 z)))) into 0
1554301187.346 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (pow (sin (/ 1 z)) 2))) into 0
1554301187.346 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.346 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1554301187.347 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301187.347 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.347 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1554301187.347 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.347 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.348 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 (cos (/ 1 z)))) into 0
1554301187.348 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (cos (/ 1 z)) 2)) (+ (* (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (/ 0 (pow (cos (/ 1 z)) 2))))) into 0
1554301187.348 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.348 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1554301187.348 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301187.349 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.349 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1554301187.349 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.349 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 a)))) into 0
1554301187.349 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.349 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1554301187.350 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301187.350 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.351 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1554301187.351 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.351 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.351 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1554301187.351 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.351 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1554301187.351 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301187.352 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.352 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1554301187.352 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.352 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 (sin (/ 1 z)))) into 0
1554301187.352 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 (pow (sin (/ 1 z)) 2))) into 0
1554301187.353 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.353 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1554301187.353 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301187.353 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.354 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1554301187.354 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.354 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (pow (sin (/ 1 z)) 3))) into 0
1554301187.354 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3)))) into 0
1554301187.354 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.354 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1554301187.354 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301187.355 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.355 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1554301187.355 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.355 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.355 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 (cos (/ 1 z)))) into 0
1554301187.355 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 (pow (cos (/ 1 z)) 2))) into 0
1554301187.356 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.356 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1554301187.356 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301187.356 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.357 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1554301187.357 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.357 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.357 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (pow (cos (/ 1 z)) 3))) into 0
1554301187.357 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))) (+ (* (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))) (/ 0 (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3)))))) into 0
1554301187.358 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.358 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1554301187.358 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301187.358 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.359 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1554301187.359 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.359 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 (sin (/ 1 z)))) into 0
1554301187.359 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ 1 z)) 2) 0) (* 0 (pow (sin (/ 1 z)) 2))) into 0
1554301187.359 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 (pow (sin (/ 1 z)) 4))) into 0
1554301187.359 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.359 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1554301187.359 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301187.360 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.360 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1554301187.360 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.360 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 y)))) into 0
1554301187.360 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (pow (sin (/ 1 y)) 2))) into 0
1554301187.361 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ 1 y)) 3) 0) (* 0 (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4)))) into 0
1554301187.361 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.361 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1554301187.361 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301187.362 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.362 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1554301187.362 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.362 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.362 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 (cos (/ 1 z)))) into 0
1554301187.362 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ 1 z)) 2) 0) (* 0 (pow (cos (/ 1 z)) 2))) into 0
1554301187.362 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.362 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1554301187.362 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301187.363 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.363 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1554301187.363 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.363 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.363 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 y)))) into 0
1554301187.364 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (pow (cos (/ 1 y)) 2))) into 0
1554301187.364 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ 1 y)) 3) 0) (* 0 (pow (cos (/ 1 z)) 4))) into 0
1554301187.364 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4))) (+ (* (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 z)) 4) (pow (cos (/ 1 y)) 3))) (/ 0 (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4)))))) into 0
1554301187.364 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.364 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1554301187.365 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301187.365 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.365 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1554301187.365 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.366 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 (sin (/ 1 z)))) into 0
1554301187.366 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ 1 z)) 2) 0) (* 0 (pow (sin (/ 1 z)) 2))) into 0
1554301187.366 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.366 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1554301187.366 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301187.367 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.367 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1554301187.367 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.367 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 y)))) into 0
1554301187.367 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ 1 y)) 2) 0) (* 0 (pow (sin (/ 1 z)) 4))) into 0
1554301187.367 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4)))) into 0
1554301187.367 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.368 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1554301187.368 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301187.368 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.368 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1554301187.369 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.369 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.369 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 (cos (/ 1 z)))) into 0
1554301187.369 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ 1 z)) 2) 0) (* 0 (pow (cos (/ 1 z)) 2))) into 0
1554301187.369 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.369 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1554301187.369 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301187.370 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.370 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1554301187.370 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.370 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.370 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 y)))) into 0
1554301187.370 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ 1 y)) 2) 0) (* 0 (pow (cos (/ 1 z)) 4))) into 0
1554301187.371 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4))) (+ (* (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4))) (/ 0 (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4)))))) into 0
1554301187.371 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.371 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.371 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.371 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.371 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.372 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.372 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.372 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1554301187.372 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301187.373 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.373 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1554301187.373 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.373 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.373 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1554301187.373 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301187.374 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.374 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1554301187.374 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.374 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
1554301187.374 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.375 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1554301187.375 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301187.375 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.375 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1554301187.376 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.376 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.376 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.376 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1554301187.376 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301187.377 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.377 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1554301187.377 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.377 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.377 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
1554301187.377 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1554301187.378 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.378 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.378 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.378 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1554301187.378 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301187.379 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.379 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1554301187.379 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.379 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 (sin (/ 1 z)))) into 0
1554301187.379 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.379 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1554301187.379 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301187.380 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.380 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1554301187.380 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.380 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 y)))) into 0
1554301187.380 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ 1 y)) 2) 0) (* 0 (pow (sin (/ 1 z)) 2))) into 0
1554301187.381 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.381 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1554301187.381 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301187.381 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.382 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1554301187.382 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.382 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.382 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 (cos (/ 1 z)))) into 0
1554301187.382 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.382 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1554301187.382 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301187.383 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.383 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1554301187.383 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.383 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.383 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 y)))) into 0
1554301187.383 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ 1 y)) 2) 0) (* 0 (pow (cos (/ 1 z)) 2))) into 0
1554301187.384 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (* (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (/ 0 (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))))) into 0
1554301187.384 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.384 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1554301187.384 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301187.385 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.385 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1554301187.385 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.385 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.385 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1554301187.385 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301187.386 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.386 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1554301187.386 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.386 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
1554301187.386 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.387 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1554301187.387 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301187.387 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.387 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1554301187.388 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.388 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.388 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.388 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1554301187.388 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301187.389 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.389 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1554301187.389 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.389 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.389 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
1554301187.389 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1554301187.389 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.390 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.390 * [misc]backup-simplify:  Simplify (+ (* (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) 1)) 0) (* 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1554301187.391 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (* (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) into 0
1554301187.391 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.391 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1554301187.391 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301187.392 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.392 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1554301187.392 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.392 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.393 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1554301187.393 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301187.393 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.393 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1554301187.394 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.394 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.394 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1554301187.394 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.394 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1554301187.394 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301187.395 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.395 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1554301187.395 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.395 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301187.395 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1554301187.395 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301187.396 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301187.396 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1554301187.396 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.396 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.396 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1554301187.397 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.397 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.398 * [misc]backup-simplify:  Simplify (+ (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) 0) (* 0 (* (cos (/ 1 a)) (* (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))))) into 0
1554301187.404 * [misc]backup-simplify:  Simplify (- (/ 0 (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (cos (/ 1 a)) (* (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))))) (+ (* (/ (- (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))) (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 3))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))) (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4))) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4)))))))) (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (cos (/ 1 a)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) 1)))))) (/ 0 (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (cos (/ 1 a)) (* (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))))))) into 0
1554301187.404 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.405 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.406 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.406 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301187.406 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.407 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.407 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.407 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.408 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.408 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301187.408 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.408 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.409 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.409 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.410 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.410 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301187.410 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.410 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.411 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.411 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.411 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1554301187.411 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z)))))) into 0
1554301187.411 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (+ (* 0 0) (* 0 (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))))) into 0
1554301187.412 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ 1 z)) 3) (pow (cos (/ 1 z)) 3)) 0) (+ (* 0 0) (* 0 (sin (/ 1 a))))) into 0
1554301187.412 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1554301187.412 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 y)) (cos (/ 1 y)))))) into 0
1554301187.412 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2)) 0) (+ (* 0 0) (* 0 (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2))))) into 0
1554301187.413 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ 1 y)) 4) (pow (cos (/ 1 y)) 4)) 0) (+ (* 0 0) (* 0 (/ (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3)) (pow (cos (/ 1 z)) 3))))) into 0
1554301187.413 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.414 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.414 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301187.414 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.415 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.415 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.415 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.415 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1554301187.415 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 y)) (cos (/ 1 y)))))) into 0
1554301187.415 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2)) 0) (+ (* 0 0) (* 0 (cos (/ 1 a))))) into 0
1554301187.416 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.416 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.416 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301187.417 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.417 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.417 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.418 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.418 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.418 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301187.419 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.419 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.419 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.419 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.419 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1554301187.420 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.420 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.420 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301187.421 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.421 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.421 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.421 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.421 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z)))))) into 0
1554301187.422 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1554301187.422 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 y)) (cos (/ 1 y)))))) into 0
1554301187.422 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (* 0 (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2))))) into 0
1554301187.423 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ 1 y)) 3) (pow (cos (/ 1 y)) 3)) 0) (+ (* 0 0) (* 0 (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))))) into 0
1554301187.423 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.423 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.423 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301187.424 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.424 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.424 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.425 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.425 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.425 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301187.426 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.426 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.426 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.426 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.426 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1554301187.427 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z)))))) into 0
1554301187.427 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.428 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.428 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301187.428 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.428 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.429 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.430 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.430 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))))) into 0
1554301187.430 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1554301187.430 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 y)) (cos (/ 1 y)))))) into 0
1554301187.431 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2)) 0) (+ (* 0 0) (* 0 (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2))))) into 0
1554301187.431 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ 1 y)) 4) (pow (cos (/ 1 y)) 4)) 0) (+ (* 0 0) (* 0 (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2))))) into 0
1554301187.432 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.432 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.432 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301187.433 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.433 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.433 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.433 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.434 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.434 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301187.434 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.435 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.435 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.435 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.435 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.436 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301187.436 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.436 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.436 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.437 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.437 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1554301187.437 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (+ (* 0 0) (* 0 (sin (/ 1 a))))) into 0
1554301187.437 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.437 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.437 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.437 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.438 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.438 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.438 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301187.439 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.439 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.439 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.439 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.440 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.440 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.440 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301187.441 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.441 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.441 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.442 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.442 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.442 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301187.443 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.443 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.443 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.443 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.443 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1554301187.443 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z)))))) into 0
1554301187.444 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2)) 0) (+ (* 0 0) (* 0 (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))))) into 0
1554301187.444 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ 1 z)) 4) (pow (cos (/ 1 z)) 4)) 0) (+ (* 0 0) (* 0 (cos (/ 1 a))))) into 0
1554301187.444 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1554301187.445 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 y)) (cos (/ 1 y)))))) into 0
1554301187.445 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2)) 0) (+ (* 0 0) (* 0 (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 4)) (pow (cos (/ 1 z)) 4))))) into 0
1554301187.446 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.446 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.446 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301187.446 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.447 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.447 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.447 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1554301187.447 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (* 0 (sin (/ 1 a))))) into 0
1554301187.448 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.448 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.448 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301187.449 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.449 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.449 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.449 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.450 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.450 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.450 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301187.451 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.451 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.451 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.452 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.452 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.452 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301187.453 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.453 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.453 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.453 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.453 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1554301187.454 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z)))))) into 0
1554301187.454 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (+ (* 0 0) (* 0 (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))))) into 0
1554301187.454 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ 1 z)) 3) (pow (cos (/ 1 z)) 3)) 0) (+ (* 0 0) (* 0 (cos (/ 1 a))))) into 0
1554301187.454 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1554301187.455 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (* 0 (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 3)) (pow (cos (/ 1 z)) 3))))) into 0
1554301187.455 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.456 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.456 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301187.456 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.456 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.457 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.457 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.457 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.457 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301187.458 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.458 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.458 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.459 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.459 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.459 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301187.460 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.460 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.460 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.460 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.460 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1554301187.461 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z)))))) into 0
1554301187.461 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2)) 0) (+ (* 0 0) (* 0 (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))))) into 0
1554301187.461 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ 1 z)) 4) (pow (cos (/ 1 z)) 4)) 0) (+ (* 0 0) (* 0 (sin (/ 1 a))))) into 0
1554301187.462 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1554301187.462 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 y)) (cos (/ 1 y)))))) into 0
1554301187.462 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (* 0 (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2))))) into 0
1554301187.462 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ 1 y)) 3) (pow (cos (/ 1 y)) 3)) 0) (+ (* 0 0) (* 0 (/ (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4)) (pow (cos (/ 1 z)) 4))))) into 0
1554301187.463 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.463 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.463 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301187.464 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.464 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.464 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.464 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.465 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.465 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.465 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301187.466 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.466 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.466 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.467 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.467 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.467 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301187.468 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.468 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.468 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.468 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.468 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1554301187.469 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z)))))) into 0
1554301187.469 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2)) 0) (+ (* 0 0) (* 0 (cos (/ 1 a))))) into 0
1554301187.469 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.469 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.469 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.469 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.469 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.469 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.470 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.470 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.471 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301187.471 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.471 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.471 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.472 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.472 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.472 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301187.473 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.473 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.473 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.473 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.474 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1554301187.474 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1554301187.474 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z)))))) into 0
1554301187.474 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.474 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.475 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.475 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.475 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301187.476 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.476 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.476 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.477 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.477 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.477 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301187.478 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.478 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.478 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.478 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.478 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1554301187.478 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z)))))) into 0
1554301187.479 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1554301187.479 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 y)) (cos (/ 1 y)))))) into 0
1554301187.479 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2)) 0) (+ (* 0 0) (* 0 (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))))) into 0
1554301187.480 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.480 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.480 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301187.481 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.481 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.481 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.482 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.482 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.482 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301187.483 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.483 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.483 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.483 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.483 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1554301187.483 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1554301187.484 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z)))))) into 0
1554301187.484 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.484 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.485 * [misc]backup-simplify:  Simplify (+ (* (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) 1)) 0) (+ (* 0 0) (* 0 (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))) into 0
1554301187.485 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.486 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.486 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301187.486 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.486 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.487 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.487 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.487 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 (* (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))))) into 0
1554301187.488 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1554301187.488 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.489 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.489 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301187.489 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.489 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.490 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.490 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.490 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.490 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301187.491 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.491 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.491 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.491 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.492 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1554301187.492 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.492 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.493 * [misc]backup-simplify:  Simplify (+ (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) 0) (+ (* 0 0) (* 0 (* (cos (/ 1 a)) (* (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))))) into 0
1554301187.500 * [misc]backup-simplify:  Simplify (- (/ 0 (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (cos (/ 1 a)) (* (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))))) (+ (* (/ (- (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))) (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 3))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))) (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4))) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4)))))))) (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (cos (/ 1 a)) (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) 1)))))) (/ 0 (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (cos (/ 1 a)) (* (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))))) (* 0 (/ 0 (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (cos (/ 1 a)) (* (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))))))) into 0
1554301187.500 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301187.500 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.500 * [misc]taylor:  Taking taylor expansion of 0 in a
1554301187.500 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.500 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.500 * [misc]taylor:  Taking taylor expansion of 0 in a
1554301187.500 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.500 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.502 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.502 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.502 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301187.503 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.503 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.503 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.503 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (sin (/ 1 y))))) into 0
1554301187.503 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (pow (sin (/ 1 y)) 2)))) into 0
1554301187.504 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ 1 y)) 3) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1554301187.504 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.504 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.504 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301187.505 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.505 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.506 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.506 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.506 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))))) into 0
1554301187.507 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.507 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.507 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301187.508 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.508 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.508 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.508 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.508 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 y))))) into 0
1554301187.508 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (pow (cos (/ 1 y)) 2)))) into 0
1554301187.509 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ 1 y)) 3) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
1554301187.509 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (* (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (/ 0 (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z))))) (* 0 (/ 0 (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z))))))) into 0
1554301187.510 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.510 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.510 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301187.511 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.511 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.511 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.511 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (sin (/ 1 y))))) into 0
1554301187.512 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.512 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.512 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301187.513 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.513 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.513 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.513 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.514 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 (pow (sin (/ 1 y)) 2)))) into 0
1554301187.514 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.514 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.514 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301187.515 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.515 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.515 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.515 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.516 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 y))))) into 0
1554301187.516 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (cos (/ 1 y)) 2)) (+ (* (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (/ 0 (pow (cos (/ 1 y)) 2))) (* 0 (/ 0 (pow (cos (/ 1 y)) 2))))) into 0
1554301187.516 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1554301187.517 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.517 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.517 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301187.518 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.518 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.518 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.518 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (sin (/ 1 y))))) into 0
1554301187.518 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ 1 y)) 2) 0) (+ (* 0 0) (* 0 (pow (sin (/ 1 y)) 2)))) into 0
1554301187.519 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ 1 y)) 4) 0) (+ (* 0 0) (* 0 (pow (sin (/ 1 z)) 2)))) into 0
1554301187.519 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.520 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.520 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301187.520 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.520 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.521 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.521 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.521 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))))) into 0
1554301187.521 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
1554301187.522 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.522 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.522 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301187.523 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.523 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.523 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.524 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.524 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 y))))) into 0
1554301187.525 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ 1 y)) 2) 0) (+ (* 0 0) (* 0 (pow (cos (/ 1 y)) 2)))) into 0
1554301187.525 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ 1 y)) 4) 0) (+ (* 0 0) (* 0 (pow (cos (/ 1 z)) 2)))) into 0
1554301187.525 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))) (+ (* (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))) (/ 0 (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2)))) (* 0 (/ 0 (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2)))))) into 0
1554301187.526 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1554301187.526 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 (pow (sin (/ 1 z)) 2)))) into 0
1554301187.527 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.527 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.527 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301187.528 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.528 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.528 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.528 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 (pow (sin (/ 1 z)) 3)))) into 0
1554301187.529 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.529 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.529 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301187.530 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.530 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.530 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.530 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (sin (/ 1 y))))) into 0
1554301187.531 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ 1 y)) 2) 0) (+ (* 0 0) (* 0 (pow (sin (/ 1 y)) 2)))) into 0
1554301187.531 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ 1 y)) 4) 0) (+ (* 0 0) (* 0 (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))))) into 0
1554301187.531 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
1554301187.531 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 (pow (cos (/ 1 z)) 2)))) into 0
1554301187.532 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.532 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.532 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301187.533 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.533 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.533 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.533 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.533 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 y))))) into 0
1554301187.534 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ 1 y)) 2) 0) (+ (* 0 0) (* 0 (pow (cos (/ 1 y)) 2)))) into 0
1554301187.534 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ 1 y)) 4) 0) (+ (* 0 0) (* 0 (pow (cos (/ 1 z)) 3)))) into 0
1554301187.534 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 3))) (+ (* (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 z)) 3) (pow (cos (/ 1 y)) 4))) (/ 0 (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 3)))) (* 0 (/ 0 (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 3)))))) into 0
1554301187.535 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.535 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.535 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301187.536 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.536 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.536 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.536 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1554301187.537 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1554301187.537 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.537 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.537 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.537 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.537 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1554301187.538 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.538 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.538 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301187.539 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.539 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.539 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.539 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.540 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 (pow (sin (/ 1 z)) 2)))) into 0
1554301187.540 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
1554301187.540 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (cos (/ 1 z)) 2)) (+ (* (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (/ 0 (pow (cos (/ 1 z)) 2))) (* 0 (/ 0 (pow (cos (/ 1 z)) 2))))) into 0
1554301187.541 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.541 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.541 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301187.542 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.542 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.542 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.543 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.543 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.543 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301187.543 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.544 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.544 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.544 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (sin (/ 1 a))))) into 0
1554301187.544 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.545 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.545 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301187.545 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.546 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.546 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.546 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.546 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1554301187.546 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1554301187.546 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 (pow (sin (/ 1 z)) 2)))) into 0
1554301187.547 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.547 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.547 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301187.548 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.548 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.548 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.548 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (pow (sin (/ 1 z)) 3)))) into 0
1554301187.549 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.549 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.549 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301187.550 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.550 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.550 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.550 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.551 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))))) into 0
1554301187.551 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
1554301187.551 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 (pow (cos (/ 1 z)) 2)))) into 0
1554301187.552 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.552 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.552 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301187.553 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.553 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.553 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.553 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.553 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (pow (cos (/ 1 z)) 3)))) into 0
1554301187.554 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))) (+ (* (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))) (/ 0 (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3)))) (* 0 (/ 0 (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3)))))) into 0
1554301187.554 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1554301187.554 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ 1 z)) 2) 0) (+ (* 0 0) (* 0 (pow (sin (/ 1 z)) 2)))) into 0
1554301187.555 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.555 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.555 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301187.556 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.556 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.556 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.556 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 (pow (sin (/ 1 z)) 4)))) into 0
1554301187.557 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.557 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.557 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301187.558 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.558 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.558 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.558 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (sin (/ 1 y))))) into 0
1554301187.558 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (pow (sin (/ 1 y)) 2)))) into 0
1554301187.559 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ 1 y)) 3) 0) (+ (* 0 0) (* 0 (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))))) into 0
1554301187.559 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
1554301187.559 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ 1 z)) 2) 0) (+ (* 0 0) (* 0 (pow (cos (/ 1 z)) 2)))) into 0
1554301187.560 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.560 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.560 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301187.561 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.561 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.561 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.561 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.561 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 y))))) into 0
1554301187.562 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (pow (cos (/ 1 y)) 2)))) into 0
1554301187.562 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ 1 y)) 3) 0) (+ (* 0 0) (* 0 (pow (cos (/ 1 z)) 4)))) into 0
1554301187.562 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4))) (+ (* (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 z)) 4) (pow (cos (/ 1 y)) 3))) (/ 0 (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4)))) (* 0 (/ 0 (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4)))))) into 0
1554301187.563 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1554301187.563 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ 1 z)) 2) 0) (+ (* 0 0) (* 0 (pow (sin (/ 1 z)) 2)))) into 0
1554301187.563 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.564 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.564 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301187.564 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.565 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.565 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.565 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (sin (/ 1 y))))) into 0
1554301187.565 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ 1 y)) 2) 0) (+ (* 0 0) (* 0 (pow (sin (/ 1 z)) 4)))) into 0
1554301187.566 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.566 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.566 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301187.567 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.567 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.567 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.567 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.567 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))))) into 0
1554301187.567 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
1554301187.568 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ 1 z)) 2) 0) (+ (* 0 0) (* 0 (pow (cos (/ 1 z)) 2)))) into 0
1554301187.568 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.568 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.569 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301187.569 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.569 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.569 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.569 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.570 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 y))))) into 0
1554301187.570 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ 1 y)) 2) 0) (+ (* 0 0) (* 0 (pow (cos (/ 1 z)) 4)))) into 0
1554301187.570 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4))) (+ (* (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4))) (/ 0 (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4)))) (* 0 (/ 0 (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4)))))) into 0
1554301187.571 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.571 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.571 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.571 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.571 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.571 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.572 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.572 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.572 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301187.573 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.573 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.573 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.573 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1554301187.574 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.574 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.574 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301187.575 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.575 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.575 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.575 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.575 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
1554301187.576 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))) (* 0 (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1554301187.576 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1554301187.576 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.577 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.577 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301187.577 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.577 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.578 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.578 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (sin (/ 1 y))))) into 0
1554301187.578 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ 1 y)) 2) 0) (+ (* 0 0) (* 0 (pow (sin (/ 1 z)) 2)))) into 0
1554301187.578 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
1554301187.579 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.579 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.579 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301187.580 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.580 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.580 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.580 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.580 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 y))))) into 0
1554301187.581 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ 1 y)) 2) 0) (+ (* 0 0) (* 0 (pow (cos (/ 1 z)) 2)))) into 0
1554301187.581 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (* (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (/ 0 (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))) (* 0 (/ 0 (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))))) into 0
1554301187.582 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.582 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.582 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.582 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.583 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301187.583 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.583 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.583 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.584 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1554301187.584 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.584 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.585 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301187.585 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.585 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.585 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.586 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.586 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
1554301187.586 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))) (* 0 (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1554301187.586 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.586 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.587 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) 0) (+ (* 0 0) (* 0 (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 1))))) into 0
1554301187.588 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.588 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.588 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301187.589 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.589 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.589 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.589 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.590 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 (* (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) 1)))))) into 0
1554301187.591 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.591 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.591 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301187.592 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.592 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.592 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.592 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301187.593 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301187.593 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301187.593 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301187.594 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301187.594 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.594 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.594 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1554301187.594 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1554301187.594 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.594 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301187.595 * [misc]backup-simplify:  Simplify (+ (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) 0) (+ (* 0 0) (* 0 (* (cos (/ 1 a)) (* (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))))) into 0
1554301187.603 * [misc]backup-simplify:  Simplify (- (/ 0 (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (cos (/ 1 a)) (* (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))))) (+ (* (/ (- (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 3) (sin (/ 1 z)))) (* (pow (cos (/ 1 y)) 3) (cos (/ 1 z)))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 y)) 2)) (pow (cos (/ 1 y)) 2)) (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 4) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 2))) (+ (/ (* (pow (sin (/ 1 y)) 4) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 3))) (* (pow (cos (/ 1 y)) 4) (pow (cos (/ 1 z)) 3))) (/ (* (sin (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))))) (+ (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 a))) (cos (/ 1 y))) (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (pow (sin (/ 1 z)) 3))) (* (cos (/ 1 y)) (pow (cos (/ 1 z)) 3))) (+ (/ (* (pow (sin (/ 1 y)) 3) (* (sin (/ 1 a)) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 4))) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 4))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 4)))))))) (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (cos (/ 1 a)) (* (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z))))))))) (/ 0 (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (cos (/ 1 a)) (* (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))))) (* 0 (/ 0 (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (cos (/ 1 a)) (* (+ (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) 1)) (- 1 (/ (* (sin (/ 1 y)) (sin (/ 1 z))) (* (cos (/ 1 y)) (cos (/ 1 z)))))))))))) into 0
1554301187.603 * [misc]taylor:  Taking taylor expansion of 0 in a
1554301187.603 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.603 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.610 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ 1 (/ 1 a))) (* (pow (sin (/ 1 (/ 1 y))) 3) (sin (/ 1 (/ 1 z))))) (* (pow (cos (/ 1 (/ 1 y))) 3) (cos (/ 1 (/ 1 z))))) (+ (/ (* (cos (/ 1 (/ 1 a))) (pow (sin (/ 1 (/ 1 y))) 2)) (pow (cos (/ 1 (/ 1 y))) 2)) (+ (/ (* (cos (/ 1 (/ 1 a))) (* (pow (sin (/ 1 (/ 1 y))) 4) (pow (sin (/ 1 (/ 1 z))) 2))) (* (pow (cos (/ 1 (/ 1 y))) 4) (pow (cos (/ 1 (/ 1 z))) 2))) (+ (/ (* (pow (sin (/ 1 (/ 1 y))) 4) (* (sin (/ 1 (/ 1 a))) (pow (sin (/ 1 (/ 1 z))) 3))) (* (pow (cos (/ 1 (/ 1 y))) 4) (pow (cos (/ 1 (/ 1 z))) 3))) (/ (* (sin (/ 1 (/ 1 a))) (sin (/ 1 (/ 1 z)))) (cos (/ 1 (/ 1 z)))))))) (+ (/ (* (cos (/ 1 (/ 1 a))) (pow (sin (/ 1 (/ 1 z))) 2)) (pow (cos (/ 1 (/ 1 z))) 2)) (+ (/ (* (sin (/ 1 (/ 1 y))) (sin (/ 1 (/ 1 a)))) (cos (/ 1 (/ 1 y)))) (+ (/ (* (cos (/ 1 (/ 1 a))) (* (sin (/ 1 (/ 1 y))) (pow (sin (/ 1 (/ 1 z))) 3))) (* (cos (/ 1 (/ 1 y))) (pow (cos (/ 1 (/ 1 z))) 3))) (+ (/ (* (pow (sin (/ 1 (/ 1 y))) 3) (* (sin (/ 1 (/ 1 a))) (pow (sin (/ 1 (/ 1 z))) 4))) (* (pow (cos (/ 1 (/ 1 y))) 3) (pow (cos (/ 1 (/ 1 z))) 4))) (/ (* (cos (/ 1 (/ 1 a))) (* (pow (sin (/ 1 (/ 1 y))) 2) (pow (sin (/ 1 (/ 1 z))) 4))) (* (pow (cos (/ 1 (/ 1 y))) 2) (pow (cos (/ 1 (/ 1 z))) 4)))))))) (* (- (/ (sin (/ 1 (/ 1 y))) (cos (/ 1 (/ 1 y)))) (/ (sin (/ 1 (/ 1 z))) (cos (/ 1 (/ 1 z))))) (* (cos (/ 1 (/ 1 a))) (* (+ (/ (* (pow (sin (/ 1 (/ 1 y))) 2) (pow (sin (/ 1 (/ 1 z))) 2)) (* (pow (cos (/ 1 (/ 1 y))) 2) (pow (cos (/ 1 (/ 1 z))) 2))) (+ (/ (* (sin (/ 1 (/ 1 y))) (sin (/ 1 (/ 1 z)))) (* (cos (/ 1 (/ 1 y))) (cos (/ 1 (/ 1 z))))) 1)) (- 1 (/ (* (sin (/ 1 (/ 1 y))) (sin (/ 1 (/ 1 z)))) (* (cos (/ 1 (/ 1 y))) (cos (/ 1 (/ 1 z)))))))))) into (/ (- (+ (/ (* (cos a) (* (pow (sin z) 2) (pow (sin y) 4))) (* (pow (cos y) 4) (pow (cos z) 2))) (+ (/ (* (sin a) (sin z)) (cos z)) (+ (/ (* (cos a) (pow (sin y) 2)) (pow (cos y) 2)) (+ (/ (* (cos a) (* (sin z) (pow (sin y) 3))) (* (pow (cos y) 3) (cos z))) (/ (* (sin a) (* (pow (sin z) 3) (pow (sin y) 4))) (* (pow (cos y) 4) (pow (cos z) 3))))))) (+ (/ (* (sin a) (sin y)) (cos y)) (+ (/ (* (cos a) (* (pow (sin z) 3) (sin y))) (* (cos y) (pow (cos z) 3))) (+ (/ (* (sin a) (* (pow (sin z) 4) (pow (sin y) 3))) (* (pow (cos y) 3) (pow (cos z) 4))) (+ (/ (* (cos a) (pow (sin z) 2)) (pow (cos z) 2)) (/ (* (cos a) (* (pow (sin z) 4) (pow (sin y) 2))) (* (pow (cos y) 2) (pow (cos z) 4)))))))) (* (cos a) (* (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (* (- (/ (sin y) (cos y)) (/ (sin z) (cos z))) (+ (/ (* (pow (sin z) 2) (pow (sin y) 2)) (* (pow (cos y) 2) (pow (cos z) 2))) (+ (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 1))))))
1554301187.614 * [misc]backup-simplify:  Simplify (/ (- (* (+ (tan (/ 1 (- y))) (tan (/ 1 (- z)))) (* (- (tan (/ 1 (- y))) (tan (/ 1 (- z)))) (+ (cos (/ 1 (- a))) (* (+ (* (* (tan (/ 1 (- y))) (tan (/ 1 (- z)))) (* (tan (/ 1 (- y))) (tan (/ 1 (- z))))) (* (tan (/ 1 (- y))) (tan (/ 1 (- z))))) (cos (/ 1 (- a))))))) (* (* (sin (/ 1 (- a))) (- 1 (* (* (tan (/ 1 (- y))) (tan (/ 1 (- z)))) (* (* (tan (/ 1 (- y))) (tan (/ 1 (- z)))) (* (tan (/ 1 (- y))) (tan (/ 1 (- z)))))))) (- (tan (/ 1 (- y))) (tan (/ 1 (- z)))))) (* (* (- 1 (* (tan (/ 1 (- y))) (tan (/ 1 (- z))))) (cos (/ 1 (- a)))) (* (- (tan (/ 1 (- y))) (tan (/ 1 (- z)))) (+ (* 1 1) (+ (* (* (tan (/ 1 (- y))) (tan (/ 1 (- z)))) (* (tan (/ 1 (- y))) (tan (/ 1 (- z))))) (* 1 (* (tan (/ 1 (- y))) (tan (/ 1 (- z)))))))))) into (/ (- (+ (* (sin (/ -1 a)) (tan (/ -1 z))) (+ (* (cos (/ -1 a)) (pow (tan (/ -1 y)) 2)) (+ (* (sin (/ -1 a)) (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 3))) (+ (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 3) (tan (/ -1 z)))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 2))))))) (+ (* (cos (/ -1 a)) (pow (tan (/ -1 z)) 2)) (+ (* (sin (/ -1 a)) (tan (/ -1 y))) (+ (* (sin (/ -1 a)) (* (pow (tan (/ -1 y)) 3) (pow (tan (/ -1 z)) 4))) (+ (* (cos (/ -1 a)) (* (tan (/ -1 y)) (pow (tan (/ -1 z)) 3))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 4)))))))) (* (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) (* (- (tan (/ -1 y)) (tan (/ -1 z))) (* (cos (/ -1 a)) (+ (* (tan (/ -1 y)) (tan (/ -1 z))) (+ (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2)) 1))))))
1554301187.614 * [misc]approximate:  Taking taylor expansion of (/ (- (+ (* (sin (/ -1 a)) (tan (/ -1 z))) (+ (* (cos (/ -1 a)) (pow (tan (/ -1 y)) 2)) (+ (* (sin (/ -1 a)) (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 3))) (+ (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 3) (tan (/ -1 z)))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 2))))))) (+ (* (cos (/ -1 a)) (pow (tan (/ -1 z)) 2)) (+ (* (sin (/ -1 a)) (tan (/ -1 y))) (+ (* (sin (/ -1 a)) (* (pow (tan (/ -1 y)) 3) (pow (tan (/ -1 z)) 4))) (+ (* (cos (/ -1 a)) (* (tan (/ -1 y)) (pow (tan (/ -1 z)) 3))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 4)))))))) (* (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) (* (- (tan (/ -1 y)) (tan (/ -1 z))) (* (cos (/ -1 a)) (+ (* (tan (/ -1 y)) (tan (/ -1 z))) (+ (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2)) 1)))))) in (y z a) around 0
1554301187.614 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (sin (/ -1 a)) (tan (/ -1 z))) (+ (* (cos (/ -1 a)) (pow (tan (/ -1 y)) 2)) (+ (* (sin (/ -1 a)) (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 3))) (+ (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 3) (tan (/ -1 z)))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 2))))))) (+ (* (cos (/ -1 a)) (pow (tan (/ -1 z)) 2)) (+ (* (sin (/ -1 a)) (tan (/ -1 y))) (+ (* (sin (/ -1 a)) (* (pow (tan (/ -1 y)) 3) (pow (tan (/ -1 z)) 4))) (+ (* (cos (/ -1 a)) (* (tan (/ -1 y)) (pow (tan (/ -1 z)) 3))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 4)))))))) (* (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) (* (- (tan (/ -1 y)) (tan (/ -1 z))) (* (cos (/ -1 a)) (+ (* (tan (/ -1 y)) (tan (/ -1 z))) (+ (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2)) 1)))))) in a
1554301187.614 * [misc]taylor:  Taking taylor expansion of (- (+ (* (sin (/ -1 a)) (tan (/ -1 z))) (+ (* (cos (/ -1 a)) (pow (tan (/ -1 y)) 2)) (+ (* (sin (/ -1 a)) (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 3))) (+ (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 3) (tan (/ -1 z)))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 2))))))) (+ (* (cos (/ -1 a)) (pow (tan (/ -1 z)) 2)) (+ (* (sin (/ -1 a)) (tan (/ -1 y))) (+ (* (sin (/ -1 a)) (* (pow (tan (/ -1 y)) 3) (pow (tan (/ -1 z)) 4))) (+ (* (cos (/ -1 a)) (* (tan (/ -1 y)) (pow (tan (/ -1 z)) 3))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 4)))))))) in a
1554301187.614 * [misc]taylor:  Taking taylor expansion of (+ (* (sin (/ -1 a)) (tan (/ -1 z))) (+ (* (cos (/ -1 a)) (pow (tan (/ -1 y)) 2)) (+ (* (sin (/ -1 a)) (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 3))) (+ (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 3) (tan (/ -1 z)))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 2))))))) in a
1554301187.614 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (tan (/ -1 z))) in a
1554301187.614 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1554301187.614 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301187.614 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301187.614 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.614 * [misc]taylor:  Taking taylor expansion of a in a
1554301187.614 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.614 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.614 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.614 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301187.614 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in a
1554301187.615 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.615 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1554301187.615 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301187.615 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301187.615 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.615 * [misc]taylor:  Taking taylor expansion of z in a
1554301187.615 * [misc]backup-simplify:  Simplify z into z
1554301187.615 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.615 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.615 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.615 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1554301187.615 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301187.615 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301187.615 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.615 * [misc]taylor:  Taking taylor expansion of z in a
1554301187.615 * [misc]backup-simplify:  Simplify z into z
1554301187.615 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.615 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.615 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.615 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301187.615 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301187.615 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301187.615 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301187.615 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301187.615 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.615 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301187.615 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.616 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (pow (tan (/ -1 y)) 2)) (+ (* (sin (/ -1 a)) (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 3))) (+ (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 3) (tan (/ -1 z)))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 2)))))) in a
1554301187.616 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (pow (tan (/ -1 y)) 2)) in a
1554301187.616 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1554301187.616 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301187.616 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301187.616 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.616 * [misc]taylor:  Taking taylor expansion of a in a
1554301187.616 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.616 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.616 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.616 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301187.616 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 y)) 2) in a
1554301187.616 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in a
1554301187.616 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.616 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1554301187.616 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301187.616 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301187.616 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.616 * [misc]taylor:  Taking taylor expansion of y in a
1554301187.616 * [misc]backup-simplify:  Simplify y into y
1554301187.616 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.616 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.616 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.616 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1554301187.616 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301187.616 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301187.616 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.616 * [misc]taylor:  Taking taylor expansion of y in a
1554301187.616 * [misc]backup-simplify:  Simplify y into y
1554301187.616 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.616 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.616 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.616 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301187.616 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301187.616 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301187.617 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301187.617 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301187.617 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.618 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301187.618 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.618 * [misc]taylor:  Taking taylor expansion of (+ (* (sin (/ -1 a)) (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 3))) (+ (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 3) (tan (/ -1 z)))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 2))))) in a
1554301187.618 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 3))) in a
1554301187.618 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1554301187.618 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301187.618 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301187.618 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.618 * [misc]taylor:  Taking taylor expansion of a in a
1554301187.618 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.618 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.618 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.618 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301187.618 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 3)) in a
1554301187.618 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 y)) 4) in a
1554301187.618 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in a
1554301187.618 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.618 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1554301187.618 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301187.618 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301187.619 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.619 * [misc]taylor:  Taking taylor expansion of y in a
1554301187.619 * [misc]backup-simplify:  Simplify y into y
1554301187.619 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.619 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.619 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.619 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1554301187.619 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301187.619 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301187.619 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.619 * [misc]taylor:  Taking taylor expansion of y in a
1554301187.619 * [misc]backup-simplify:  Simplify y into y
1554301187.619 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.619 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.619 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.619 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301187.619 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301187.619 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301187.619 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301187.619 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301187.619 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.620 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301187.620 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.620 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 z)) 3) in a
1554301187.620 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in a
1554301187.620 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.620 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1554301187.620 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301187.620 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301187.620 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.620 * [misc]taylor:  Taking taylor expansion of z in a
1554301187.620 * [misc]backup-simplify:  Simplify z into z
1554301187.620 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.620 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.620 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.620 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1554301187.620 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301187.620 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301187.620 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.620 * [misc]taylor:  Taking taylor expansion of z in a
1554301187.620 * [misc]backup-simplify:  Simplify z into z
1554301187.620 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.620 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.620 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.620 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301187.620 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301187.620 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301187.620 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301187.620 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301187.621 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.621 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301187.621 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.621 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 3) (tan (/ -1 z)))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 2)))) in a
1554301187.621 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 3) (tan (/ -1 z)))) in a
1554301187.621 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1554301187.621 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301187.621 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301187.621 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.621 * [misc]taylor:  Taking taylor expansion of a in a
1554301187.621 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.621 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.621 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.621 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301187.621 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ -1 y)) 3) (tan (/ -1 z))) in a
1554301187.621 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 y)) 3) in a
1554301187.621 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in a
1554301187.621 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.621 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1554301187.621 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301187.621 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301187.621 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.621 * [misc]taylor:  Taking taylor expansion of y in a
1554301187.621 * [misc]backup-simplify:  Simplify y into y
1554301187.621 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.621 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.621 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.621 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1554301187.621 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301187.621 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301187.622 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.622 * [misc]taylor:  Taking taylor expansion of y in a
1554301187.622 * [misc]backup-simplify:  Simplify y into y
1554301187.622 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.622 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.622 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.622 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301187.622 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301187.622 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301187.622 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301187.622 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301187.622 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.622 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301187.622 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.622 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in a
1554301187.622 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.622 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1554301187.622 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301187.622 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301187.622 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.622 * [misc]taylor:  Taking taylor expansion of z in a
1554301187.622 * [misc]backup-simplify:  Simplify z into z
1554301187.622 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.622 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.623 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.623 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1554301187.623 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301187.623 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301187.623 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.623 * [misc]taylor:  Taking taylor expansion of z in a
1554301187.623 * [misc]backup-simplify:  Simplify z into z
1554301187.623 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.623 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.623 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.623 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301187.623 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301187.623 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301187.623 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301187.623 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301187.623 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.623 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301187.623 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.623 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 2))) in a
1554301187.623 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1554301187.623 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301187.623 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301187.623 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.623 * [misc]taylor:  Taking taylor expansion of a in a
1554301187.623 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.623 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.624 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.624 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301187.624 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 2)) in a
1554301187.624 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 y)) 4) in a
1554301187.624 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in a
1554301187.624 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.624 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1554301187.624 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301187.624 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301187.624 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.624 * [misc]taylor:  Taking taylor expansion of y in a
1554301187.624 * [misc]backup-simplify:  Simplify y into y
1554301187.624 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.624 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.624 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.624 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1554301187.624 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301187.624 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301187.624 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.624 * [misc]taylor:  Taking taylor expansion of y in a
1554301187.624 * [misc]backup-simplify:  Simplify y into y
1554301187.624 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.624 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.624 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.624 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301187.624 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301187.624 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301187.624 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301187.624 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301187.624 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.624 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301187.625 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.625 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 z)) 2) in a
1554301187.625 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in a
1554301187.625 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.625 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1554301187.625 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301187.625 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301187.625 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.625 * [misc]taylor:  Taking taylor expansion of z in a
1554301187.625 * [misc]backup-simplify:  Simplify z into z
1554301187.625 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.625 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.625 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.625 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1554301187.625 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301187.625 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301187.625 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.625 * [misc]taylor:  Taking taylor expansion of z in a
1554301187.625 * [misc]backup-simplify:  Simplify z into z
1554301187.625 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.625 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.625 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.625 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301187.625 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301187.625 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301187.625 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301187.625 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301187.625 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.625 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301187.626 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.626 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (pow (tan (/ -1 z)) 2)) (+ (* (sin (/ -1 a)) (tan (/ -1 y))) (+ (* (sin (/ -1 a)) (* (pow (tan (/ -1 y)) 3) (pow (tan (/ -1 z)) 4))) (+ (* (cos (/ -1 a)) (* (tan (/ -1 y)) (pow (tan (/ -1 z)) 3))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 4))))))) in a
1554301187.626 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (pow (tan (/ -1 z)) 2)) in a
1554301187.626 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1554301187.626 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301187.626 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301187.626 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.626 * [misc]taylor:  Taking taylor expansion of a in a
1554301187.626 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.626 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.626 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.626 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301187.626 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 z)) 2) in a
1554301187.626 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in a
1554301187.626 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.626 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1554301187.626 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301187.626 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301187.626 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.626 * [misc]taylor:  Taking taylor expansion of z in a
1554301187.626 * [misc]backup-simplify:  Simplify z into z
1554301187.626 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.626 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.626 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.626 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1554301187.626 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301187.626 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301187.626 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.626 * [misc]taylor:  Taking taylor expansion of z in a
1554301187.626 * [misc]backup-simplify:  Simplify z into z
1554301187.626 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.626 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.626 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.626 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301187.626 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301187.627 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301187.627 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301187.627 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301187.627 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.627 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301187.627 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.627 * [misc]taylor:  Taking taylor expansion of (+ (* (sin (/ -1 a)) (tan (/ -1 y))) (+ (* (sin (/ -1 a)) (* (pow (tan (/ -1 y)) 3) (pow (tan (/ -1 z)) 4))) (+ (* (cos (/ -1 a)) (* (tan (/ -1 y)) (pow (tan (/ -1 z)) 3))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 4)))))) in a
1554301187.627 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (tan (/ -1 y))) in a
1554301187.627 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1554301187.627 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301187.627 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301187.627 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.627 * [misc]taylor:  Taking taylor expansion of a in a
1554301187.627 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.627 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.627 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.627 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301187.627 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in a
1554301187.627 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.627 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1554301187.627 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301187.627 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301187.627 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.627 * [misc]taylor:  Taking taylor expansion of y in a
1554301187.627 * [misc]backup-simplify:  Simplify y into y
1554301187.627 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.627 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.628 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.628 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1554301187.628 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301187.628 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301187.628 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.628 * [misc]taylor:  Taking taylor expansion of y in a
1554301187.628 * [misc]backup-simplify:  Simplify y into y
1554301187.628 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.628 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.628 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.628 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301187.628 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301187.628 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301187.628 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301187.628 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301187.628 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.628 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301187.628 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.628 * [misc]taylor:  Taking taylor expansion of (+ (* (sin (/ -1 a)) (* (pow (tan (/ -1 y)) 3) (pow (tan (/ -1 z)) 4))) (+ (* (cos (/ -1 a)) (* (tan (/ -1 y)) (pow (tan (/ -1 z)) 3))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 4))))) in a
1554301187.628 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (pow (tan (/ -1 y)) 3) (pow (tan (/ -1 z)) 4))) in a
1554301187.628 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1554301187.628 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301187.628 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301187.628 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.628 * [misc]taylor:  Taking taylor expansion of a in a
1554301187.628 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.628 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.628 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.629 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301187.629 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ -1 y)) 3) (pow (tan (/ -1 z)) 4)) in a
1554301187.629 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 y)) 3) in a
1554301187.629 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in a
1554301187.629 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.629 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1554301187.629 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301187.629 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301187.629 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.629 * [misc]taylor:  Taking taylor expansion of y in a
1554301187.629 * [misc]backup-simplify:  Simplify y into y
1554301187.629 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.629 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.629 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.629 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1554301187.629 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301187.629 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301187.629 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.629 * [misc]taylor:  Taking taylor expansion of y in a
1554301187.629 * [misc]backup-simplify:  Simplify y into y
1554301187.629 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.629 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.629 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.629 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301187.629 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301187.629 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301187.629 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301187.629 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301187.629 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.629 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301187.630 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.630 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 z)) 4) in a
1554301187.630 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in a
1554301187.630 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.630 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1554301187.630 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301187.630 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301187.630 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.630 * [misc]taylor:  Taking taylor expansion of z in a
1554301187.630 * [misc]backup-simplify:  Simplify z into z
1554301187.630 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.630 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.630 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.630 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1554301187.630 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301187.630 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301187.630 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.630 * [misc]taylor:  Taking taylor expansion of z in a
1554301187.630 * [misc]backup-simplify:  Simplify z into z
1554301187.630 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.630 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.630 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.630 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301187.630 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301187.630 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301187.630 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301187.630 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301187.630 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.630 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301187.631 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.631 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (* (tan (/ -1 y)) (pow (tan (/ -1 z)) 3))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 4)))) in a
1554301187.631 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (* (tan (/ -1 y)) (pow (tan (/ -1 z)) 3))) in a
1554301187.631 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1554301187.631 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301187.631 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301187.631 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.631 * [misc]taylor:  Taking taylor expansion of a in a
1554301187.631 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.631 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.631 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.631 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301187.631 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (pow (tan (/ -1 z)) 3)) in a
1554301187.631 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in a
1554301187.631 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.631 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1554301187.631 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301187.631 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301187.631 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.631 * [misc]taylor:  Taking taylor expansion of y in a
1554301187.631 * [misc]backup-simplify:  Simplify y into y
1554301187.631 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.631 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.631 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.631 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1554301187.631 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301187.631 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301187.631 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.631 * [misc]taylor:  Taking taylor expansion of y in a
1554301187.631 * [misc]backup-simplify:  Simplify y into y
1554301187.631 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.631 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.631 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.631 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301187.631 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301187.631 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301187.632 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301187.632 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301187.632 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.632 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301187.632 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.632 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 z)) 3) in a
1554301187.632 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in a
1554301187.632 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.632 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1554301187.632 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301187.632 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301187.632 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.632 * [misc]taylor:  Taking taylor expansion of z in a
1554301187.632 * [misc]backup-simplify:  Simplify z into z
1554301187.632 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.632 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.632 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.632 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1554301187.632 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301187.632 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301187.632 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.632 * [misc]taylor:  Taking taylor expansion of z in a
1554301187.632 * [misc]backup-simplify:  Simplify z into z
1554301187.632 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.632 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.632 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.632 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301187.632 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301187.632 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301187.632 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301187.633 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301187.633 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.633 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301187.633 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.633 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 4))) in a
1554301187.633 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1554301187.633 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301187.633 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301187.633 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.633 * [misc]taylor:  Taking taylor expansion of a in a
1554301187.633 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.633 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.633 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.633 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301187.633 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 4)) in a
1554301187.633 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 y)) 2) in a
1554301187.633 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in a
1554301187.633 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.633 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1554301187.633 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301187.633 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301187.633 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.634 * [misc]taylor:  Taking taylor expansion of y in a
1554301187.634 * [misc]backup-simplify:  Simplify y into y
1554301187.634 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.634 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.634 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.634 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1554301187.634 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301187.634 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301187.634 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.634 * [misc]taylor:  Taking taylor expansion of y in a
1554301187.634 * [misc]backup-simplify:  Simplify y into y
1554301187.634 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.634 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.634 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.634 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301187.634 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301187.634 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301187.634 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301187.634 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301187.635 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.635 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301187.635 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.635 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 z)) 4) in a
1554301187.635 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in a
1554301187.635 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.635 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1554301187.635 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301187.635 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301187.635 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.635 * [misc]taylor:  Taking taylor expansion of z in a
1554301187.635 * [misc]backup-simplify:  Simplify z into z
1554301187.635 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.635 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.635 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.635 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1554301187.635 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301187.635 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301187.635 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.635 * [misc]taylor:  Taking taylor expansion of z in a
1554301187.635 * [misc]backup-simplify:  Simplify z into z
1554301187.635 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.636 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.636 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.636 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301187.636 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301187.636 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301187.636 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301187.636 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301187.636 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.636 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301187.636 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.636 * [misc]taylor:  Taking taylor expansion of (* (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) (* (- (tan (/ -1 y)) (tan (/ -1 z))) (* (cos (/ -1 a)) (+ (* (tan (/ -1 y)) (tan (/ -1 z))) (+ (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2)) 1))))) in a
1554301187.637 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) in a
1554301187.637 * [misc]taylor:  Taking taylor expansion of 1 in a
1554301187.637 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.637 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in a
1554301187.637 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in a
1554301187.637 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.637 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1554301187.637 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301187.637 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301187.637 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.637 * [misc]taylor:  Taking taylor expansion of y in a
1554301187.637 * [misc]backup-simplify:  Simplify y into y
1554301187.637 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.637 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.637 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.637 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1554301187.637 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301187.637 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301187.637 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.637 * [misc]taylor:  Taking taylor expansion of y in a
1554301187.637 * [misc]backup-simplify:  Simplify y into y
1554301187.637 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.637 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.638 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.638 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301187.638 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301187.638 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301187.638 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301187.638 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301187.638 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.638 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301187.638 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.638 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in a
1554301187.639 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.639 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1554301187.639 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301187.639 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301187.639 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.639 * [misc]taylor:  Taking taylor expansion of z in a
1554301187.639 * [misc]backup-simplify:  Simplify z into z
1554301187.639 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.639 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.639 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.639 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1554301187.639 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301187.639 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301187.639 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.639 * [misc]taylor:  Taking taylor expansion of z in a
1554301187.639 * [misc]backup-simplify:  Simplify z into z
1554301187.639 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.639 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.639 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.639 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301187.640 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301187.640 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301187.640 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301187.640 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301187.640 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.640 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301187.640 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.640 * [misc]taylor:  Taking taylor expansion of (* (- (tan (/ -1 y)) (tan (/ -1 z))) (* (cos (/ -1 a)) (+ (* (tan (/ -1 y)) (tan (/ -1 z))) (+ (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2)) 1)))) in a
1554301187.640 * [misc]taylor:  Taking taylor expansion of (- (tan (/ -1 y)) (tan (/ -1 z))) in a
1554301187.640 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in a
1554301187.640 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.640 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1554301187.641 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301187.641 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301187.641 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.641 * [misc]taylor:  Taking taylor expansion of y in a
1554301187.641 * [misc]backup-simplify:  Simplify y into y
1554301187.641 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.641 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.641 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.641 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1554301187.641 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301187.641 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301187.641 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.641 * [misc]taylor:  Taking taylor expansion of y in a
1554301187.641 * [misc]backup-simplify:  Simplify y into y
1554301187.641 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.641 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.641 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.641 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301187.641 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301187.641 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301187.642 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301187.642 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301187.642 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.642 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301187.642 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.642 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in a
1554301187.642 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.642 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1554301187.642 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301187.642 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301187.642 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.642 * [misc]taylor:  Taking taylor expansion of z in a
1554301187.642 * [misc]backup-simplify:  Simplify z into z
1554301187.642 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.642 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.643 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.643 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1554301187.643 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301187.643 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301187.643 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.643 * [misc]taylor:  Taking taylor expansion of z in a
1554301187.643 * [misc]backup-simplify:  Simplify z into z
1554301187.643 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.643 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.643 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.643 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301187.643 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301187.643 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301187.643 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301187.643 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301187.644 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.644 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301187.644 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.644 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (+ (* (tan (/ -1 y)) (tan (/ -1 z))) (+ (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2)) 1))) in a
1554301187.644 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1554301187.644 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301187.644 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301187.644 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.644 * [misc]taylor:  Taking taylor expansion of a in a
1554301187.644 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.644 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.644 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.644 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301187.644 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ -1 y)) (tan (/ -1 z))) (+ (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2)) 1)) in a
1554301187.644 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in a
1554301187.644 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in a
1554301187.644 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.644 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1554301187.645 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301187.645 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301187.645 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.645 * [misc]taylor:  Taking taylor expansion of y in a
1554301187.645 * [misc]backup-simplify:  Simplify y into y
1554301187.645 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.645 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.645 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.645 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1554301187.645 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301187.645 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301187.645 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.645 * [misc]taylor:  Taking taylor expansion of y in a
1554301187.645 * [misc]backup-simplify:  Simplify y into y
1554301187.645 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.645 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.645 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.645 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301187.645 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301187.645 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301187.645 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301187.645 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301187.645 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.645 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301187.645 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.646 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in a
1554301187.646 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.646 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1554301187.646 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301187.646 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301187.646 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.646 * [misc]taylor:  Taking taylor expansion of z in a
1554301187.646 * [misc]backup-simplify:  Simplify z into z
1554301187.646 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.646 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.646 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.646 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1554301187.646 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301187.646 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301187.646 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.646 * [misc]taylor:  Taking taylor expansion of z in a
1554301187.646 * [misc]backup-simplify:  Simplify z into z
1554301187.646 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.646 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.646 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.646 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301187.646 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301187.646 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301187.646 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301187.646 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301187.646 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.646 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301187.646 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.646 * [misc]taylor:  Taking taylor expansion of (+ (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2)) 1) in a
1554301187.647 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2)) in a
1554301187.647 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 y)) 2) in a
1554301187.647 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in a
1554301187.647 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.647 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1554301187.647 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301187.647 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301187.647 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.647 * [misc]taylor:  Taking taylor expansion of y in a
1554301187.647 * [misc]backup-simplify:  Simplify y into y
1554301187.647 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.647 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.647 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.647 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1554301187.647 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301187.647 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301187.647 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.647 * [misc]taylor:  Taking taylor expansion of y in a
1554301187.647 * [misc]backup-simplify:  Simplify y into y
1554301187.647 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.647 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.647 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.647 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301187.647 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301187.647 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301187.647 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301187.647 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301187.647 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.647 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301187.647 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.648 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 z)) 2) in a
1554301187.648 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in a
1554301187.648 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.648 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1554301187.648 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301187.648 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301187.648 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.648 * [misc]taylor:  Taking taylor expansion of z in a
1554301187.648 * [misc]backup-simplify:  Simplify z into z
1554301187.648 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.648 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.648 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.648 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1554301187.648 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301187.648 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301187.648 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.648 * [misc]taylor:  Taking taylor expansion of z in a
1554301187.648 * [misc]backup-simplify:  Simplify z into z
1554301187.648 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.648 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.648 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.648 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301187.648 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301187.648 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301187.648 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301187.648 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301187.648 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.648 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301187.649 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.649 * [misc]taylor:  Taking taylor expansion of 1 in a
1554301187.649 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.649 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z)))
1554301187.649 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))
1554301187.649 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))) into (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2))
1554301187.649 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))
1554301187.649 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2)) (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))) into (/ (pow (sin (/ -1 y)) 4) (pow (cos (/ -1 y)) 4))
1554301187.649 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))
1554301187.650 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))) into (/ (pow (sin (/ -1 z)) 3) (pow (cos (/ -1 z)) 3))
1554301187.650 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ -1 y)) 4) (pow (cos (/ -1 y)) 4)) (/ (pow (sin (/ -1 z)) 3) (pow (cos (/ -1 z)) 3))) into (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4)))
1554301187.650 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4)))) into (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 3)))
1554301187.650 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))
1554301187.650 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))) into (/ (pow (sin (/ -1 y)) 3) (pow (cos (/ -1 y)) 3))
1554301187.651 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ -1 y)) 3) (pow (cos (/ -1 y)) 3)) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3)) (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3)))
1554301187.651 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3)) (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3)))) into (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (cos (/ -1 z))))
1554301187.651 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))
1554301187.651 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2)) (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))) into (/ (pow (sin (/ -1 y)) 4) (pow (cos (/ -1 y)) 4))
1554301187.651 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))
1554301187.652 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ -1 y)) 4) (pow (cos (/ -1 y)) 4)) (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))) into (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4)))
1554301187.652 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4)))) into (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 2)))
1554301187.653 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (cos (/ -1 z)))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 2)))) into (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3))))
1554301187.654 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 3))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3))))) into (+ (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (cos (/ -1 z)))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 2)))))
1554301187.655 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) (+ (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (cos (/ -1 z)))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 2)))))) into (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (cos (/ -1 z)))))))
1554301187.657 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (cos (/ -1 z)))))))) into (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 3))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (cos (/ -1 z))))))))
1554301187.657 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))
1554301187.657 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))) into (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2))
1554301187.657 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y)))
1554301187.657 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))
1554301187.657 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))) into (/ (pow (sin (/ -1 y)) 3) (pow (cos (/ -1 y)) 3))
1554301187.658 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))
1554301187.658 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2)) (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))) into (/ (pow (sin (/ -1 z)) 4) (pow (cos (/ -1 z)) 4))
1554301187.658 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ -1 y)) 3) (pow (cos (/ -1 y)) 3)) (/ (pow (sin (/ -1 z)) 4) (pow (cos (/ -1 z)) 4))) into (/ (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 3)))
1554301187.658 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (/ (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 3)))) into (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4)))
1554301187.658 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))
1554301187.659 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))) into (/ (pow (sin (/ -1 z)) 3) (pow (cos (/ -1 z)) 3))
1554301187.659 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (pow (sin (/ -1 z)) 3) (pow (cos (/ -1 z)) 3))) into (/ (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y))))
1554301187.659 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y))))) into (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (cos (/ -1 y)) (pow (cos (/ -1 z)) 3)))
1554301187.659 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))
1554301187.659 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))
1554301187.659 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2)) (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))) into (/ (pow (sin (/ -1 z)) 4) (pow (cos (/ -1 z)) 4))
1554301187.660 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2)) (/ (pow (sin (/ -1 z)) 4) (pow (cos (/ -1 z)) 4))) into (/ (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2)))
1554301187.660 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2)))) into (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 4)))
1554301187.660 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (cos (/ -1 y)) (pow (cos (/ -1 z)) 3))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 4)))) into (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y)))))
1554301187.661 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y)))))) into (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 3))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (cos (/ -1 y)) (pow (cos (/ -1 z)) 3))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 4)))))
1554301187.663 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 3))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (cos (/ -1 y)) (pow (cos (/ -1 z)) 3))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 4)))))) into (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y)))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4))))))
1554301187.664 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2)) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y)))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4))))))) into (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (cos (/ -1 y)) (pow (cos (/ -1 z)) 3))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4))) (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2))))))
1554301187.666 * [misc]backup-simplify:  Simplify (- (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (cos (/ -1 y)) (pow (cos (/ -1 z)) 3))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4))) (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2))))))) into (- (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 3))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (cos (/ -1 y)) (pow (cos (/ -1 z)) 3))) (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2)))))))
1554301187.670 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 3))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (cos (/ -1 z)))))))) (- (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 3))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (cos (/ -1 y)) (pow (cos (/ -1 z)) 3))) (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2)))))))) into (- (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 3))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (+ (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))))))) (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2)) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 3))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (cos (/ -1 y)) (pow (cos (/ -1 z)) 3))))))))
1554301187.670 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1554301187.671 * [misc]backup-simplify:  Simplify (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) into (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1554301187.671 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1554301187.671 * [misc]backup-simplify:  Simplify (- (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (- (/ (sin (/ -1 z)) (cos (/ -1 z))))
1554301187.671 * [misc]backup-simplify:  Simplify (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (- (/ (sin (/ -1 z)) (cos (/ -1 z))))) into (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))
1554301187.671 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1554301187.671 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))
1554301187.671 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))
1554301187.672 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2)) (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))) into (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))
1554301187.672 * [misc]backup-simplify:  Simplify (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1) into (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)
1554301187.672 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) into (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1))
1554301187.673 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1))) into (* (cos (/ -1 a)) (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)))
1554301187.674 * [misc]backup-simplify:  Simplify (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (* (cos (/ -1 a)) (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)))) into (* (cos (/ -1 a)) (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))))
1554301187.674 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (* (cos (/ -1 a)) (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))))) into (* (cos (/ -1 a)) (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))))
1554301187.679 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 3))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (+ (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))))))) (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2)) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 3))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (cos (/ -1 y)) (pow (cos (/ -1 z)) 3)))))))) (* (cos (/ -1 a)) (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))))) into (/ (- (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (+ (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4))))))) (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y)))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4)))))))) (* (cos (/ -1 a)) (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))))
1554301187.679 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (sin (/ -1 a)) (tan (/ -1 z))) (+ (* (cos (/ -1 a)) (pow (tan (/ -1 y)) 2)) (+ (* (sin (/ -1 a)) (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 3))) (+ (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 3) (tan (/ -1 z)))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 2))))))) (+ (* (cos (/ -1 a)) (pow (tan (/ -1 z)) 2)) (+ (* (sin (/ -1 a)) (tan (/ -1 y))) (+ (* (sin (/ -1 a)) (* (pow (tan (/ -1 y)) 3) (pow (tan (/ -1 z)) 4))) (+ (* (cos (/ -1 a)) (* (tan (/ -1 y)) (pow (tan (/ -1 z)) 3))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 4)))))))) (* (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) (* (- (tan (/ -1 y)) (tan (/ -1 z))) (* (cos (/ -1 a)) (+ (* (tan (/ -1 y)) (tan (/ -1 z))) (+ (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2)) 1)))))) in z
1554301187.679 * [misc]taylor:  Taking taylor expansion of (- (+ (* (sin (/ -1 a)) (tan (/ -1 z))) (+ (* (cos (/ -1 a)) (pow (tan (/ -1 y)) 2)) (+ (* (sin (/ -1 a)) (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 3))) (+ (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 3) (tan (/ -1 z)))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 2))))))) (+ (* (cos (/ -1 a)) (pow (tan (/ -1 z)) 2)) (+ (* (sin (/ -1 a)) (tan (/ -1 y))) (+ (* (sin (/ -1 a)) (* (pow (tan (/ -1 y)) 3) (pow (tan (/ -1 z)) 4))) (+ (* (cos (/ -1 a)) (* (tan (/ -1 y)) (pow (tan (/ -1 z)) 3))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 4)))))))) in z
1554301187.679 * [misc]taylor:  Taking taylor expansion of (+ (* (sin (/ -1 a)) (tan (/ -1 z))) (+ (* (cos (/ -1 a)) (pow (tan (/ -1 y)) 2)) (+ (* (sin (/ -1 a)) (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 3))) (+ (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 3) (tan (/ -1 z)))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 2))))))) in z
1554301187.679 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (tan (/ -1 z))) in z
1554301187.679 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1554301187.679 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301187.679 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.679 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.679 * [misc]taylor:  Taking taylor expansion of a in z
1554301187.679 * [misc]backup-simplify:  Simplify a into a
1554301187.679 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301187.679 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301187.679 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301187.680 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1554301187.680 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.680 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1554301187.680 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301187.680 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.680 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.680 * [misc]taylor:  Taking taylor expansion of z in z
1554301187.680 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.680 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.680 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.680 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.680 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1554301187.680 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301187.680 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.680 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.680 * [misc]taylor:  Taking taylor expansion of z in z
1554301187.680 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.680 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.680 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.680 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.680 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.680 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (pow (tan (/ -1 y)) 2)) (+ (* (sin (/ -1 a)) (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 3))) (+ (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 3) (tan (/ -1 z)))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 2)))))) in z
1554301187.680 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (pow (tan (/ -1 y)) 2)) in z
1554301187.680 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1554301187.680 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301187.680 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.680 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.680 * [misc]taylor:  Taking taylor expansion of a in z
1554301187.680 * [misc]backup-simplify:  Simplify a into a
1554301187.680 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301187.681 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301187.681 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301187.681 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 y)) 2) in z
1554301187.681 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in z
1554301187.681 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.681 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1554301187.681 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301187.681 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.681 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.681 * [misc]taylor:  Taking taylor expansion of y in z
1554301187.681 * [misc]backup-simplify:  Simplify y into y
1554301187.681 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.681 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.681 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.681 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1554301187.681 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301187.681 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.681 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.681 * [misc]taylor:  Taking taylor expansion of y in z
1554301187.681 * [misc]backup-simplify:  Simplify y into y
1554301187.681 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.681 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.681 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.681 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301187.681 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301187.681 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301187.681 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301187.681 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301187.681 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.682 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301187.682 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.682 * [misc]taylor:  Taking taylor expansion of (+ (* (sin (/ -1 a)) (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 3))) (+ (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 3) (tan (/ -1 z)))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 2))))) in z
1554301187.682 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 3))) in z
1554301187.682 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1554301187.682 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301187.682 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.682 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.682 * [misc]taylor:  Taking taylor expansion of a in z
1554301187.682 * [misc]backup-simplify:  Simplify a into a
1554301187.682 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301187.682 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301187.682 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301187.682 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 3)) in z
1554301187.682 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 y)) 4) in z
1554301187.682 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in z
1554301187.682 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.682 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1554301187.682 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301187.682 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.682 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.682 * [misc]taylor:  Taking taylor expansion of y in z
1554301187.682 * [misc]backup-simplify:  Simplify y into y
1554301187.682 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.682 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.682 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.682 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1554301187.682 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301187.682 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.682 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.682 * [misc]taylor:  Taking taylor expansion of y in z
1554301187.682 * [misc]backup-simplify:  Simplify y into y
1554301187.682 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.682 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.682 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.682 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301187.683 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301187.683 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301187.683 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301187.683 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301187.683 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.683 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301187.683 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.683 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 z)) 3) in z
1554301187.683 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1554301187.683 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.683 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1554301187.683 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301187.683 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.683 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.683 * [misc]taylor:  Taking taylor expansion of z in z
1554301187.683 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.683 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.683 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.683 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.683 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1554301187.683 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301187.683 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.683 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.683 * [misc]taylor:  Taking taylor expansion of z in z
1554301187.683 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.683 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.684 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.684 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.684 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.684 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 3) (tan (/ -1 z)))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 2)))) in z
1554301187.684 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 3) (tan (/ -1 z)))) in z
1554301187.684 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1554301187.684 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301187.684 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.684 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.684 * [misc]taylor:  Taking taylor expansion of a in z
1554301187.684 * [misc]backup-simplify:  Simplify a into a
1554301187.684 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301187.684 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301187.684 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301187.684 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ -1 y)) 3) (tan (/ -1 z))) in z
1554301187.684 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 y)) 3) in z
1554301187.684 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in z
1554301187.684 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.684 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1554301187.684 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301187.684 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.684 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.684 * [misc]taylor:  Taking taylor expansion of y in z
1554301187.684 * [misc]backup-simplify:  Simplify y into y
1554301187.684 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.684 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.684 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.684 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1554301187.684 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301187.684 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.684 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.684 * [misc]taylor:  Taking taylor expansion of y in z
1554301187.684 * [misc]backup-simplify:  Simplify y into y
1554301187.684 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.684 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.684 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.685 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301187.685 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301187.685 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301187.685 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301187.685 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301187.685 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.685 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301187.685 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.685 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1554301187.685 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.685 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1554301187.685 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301187.685 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.685 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.685 * [misc]taylor:  Taking taylor expansion of z in z
1554301187.685 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.685 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.685 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.685 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.685 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1554301187.685 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301187.685 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.685 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.685 * [misc]taylor:  Taking taylor expansion of z in z
1554301187.685 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.685 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.686 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.686 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.686 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.686 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 2))) in z
1554301187.686 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1554301187.686 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301187.686 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.686 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.686 * [misc]taylor:  Taking taylor expansion of a in z
1554301187.686 * [misc]backup-simplify:  Simplify a into a
1554301187.686 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301187.686 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301187.686 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301187.686 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 2)) in z
1554301187.686 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 y)) 4) in z
1554301187.686 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in z
1554301187.686 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.686 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1554301187.686 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301187.686 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.686 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.686 * [misc]taylor:  Taking taylor expansion of y in z
1554301187.686 * [misc]backup-simplify:  Simplify y into y
1554301187.686 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.686 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.686 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.686 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1554301187.686 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301187.686 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.686 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.686 * [misc]taylor:  Taking taylor expansion of y in z
1554301187.686 * [misc]backup-simplify:  Simplify y into y
1554301187.686 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.686 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.686 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.687 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301187.687 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301187.687 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301187.687 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301187.687 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301187.687 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.687 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301187.687 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.687 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 z)) 2) in z
1554301187.687 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1554301187.687 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.687 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1554301187.687 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301187.687 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.687 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.687 * [misc]taylor:  Taking taylor expansion of z in z
1554301187.687 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.687 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.687 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.687 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.687 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1554301187.687 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301187.687 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.687 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.687 * [misc]taylor:  Taking taylor expansion of z in z
1554301187.687 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.687 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.688 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.688 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.688 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.688 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (pow (tan (/ -1 z)) 2)) (+ (* (sin (/ -1 a)) (tan (/ -1 y))) (+ (* (sin (/ -1 a)) (* (pow (tan (/ -1 y)) 3) (pow (tan (/ -1 z)) 4))) (+ (* (cos (/ -1 a)) (* (tan (/ -1 y)) (pow (tan (/ -1 z)) 3))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 4))))))) in z
1554301187.688 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (pow (tan (/ -1 z)) 2)) in z
1554301187.688 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1554301187.688 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301187.688 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.688 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.688 * [misc]taylor:  Taking taylor expansion of a in z
1554301187.688 * [misc]backup-simplify:  Simplify a into a
1554301187.688 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301187.688 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301187.688 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301187.688 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 z)) 2) in z
1554301187.688 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1554301187.688 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.688 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1554301187.688 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301187.688 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.688 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.688 * [misc]taylor:  Taking taylor expansion of z in z
1554301187.688 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.688 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.688 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.688 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.688 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1554301187.688 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301187.688 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.688 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.688 * [misc]taylor:  Taking taylor expansion of z in z
1554301187.688 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.688 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.689 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.689 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.689 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.689 * [misc]taylor:  Taking taylor expansion of (+ (* (sin (/ -1 a)) (tan (/ -1 y))) (+ (* (sin (/ -1 a)) (* (pow (tan (/ -1 y)) 3) (pow (tan (/ -1 z)) 4))) (+ (* (cos (/ -1 a)) (* (tan (/ -1 y)) (pow (tan (/ -1 z)) 3))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 4)))))) in z
1554301187.689 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (tan (/ -1 y))) in z
1554301187.689 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1554301187.689 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301187.689 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.689 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.689 * [misc]taylor:  Taking taylor expansion of a in z
1554301187.689 * [misc]backup-simplify:  Simplify a into a
1554301187.689 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301187.689 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301187.689 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301187.689 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in z
1554301187.689 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.689 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1554301187.689 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301187.689 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.689 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.689 * [misc]taylor:  Taking taylor expansion of y in z
1554301187.689 * [misc]backup-simplify:  Simplify y into y
1554301187.689 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.689 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.689 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.689 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1554301187.689 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301187.689 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.689 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.689 * [misc]taylor:  Taking taylor expansion of y in z
1554301187.689 * [misc]backup-simplify:  Simplify y into y
1554301187.689 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.689 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.689 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.689 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301187.689 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301187.690 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301187.690 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301187.690 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301187.690 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.690 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301187.690 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.690 * [misc]taylor:  Taking taylor expansion of (+ (* (sin (/ -1 a)) (* (pow (tan (/ -1 y)) 3) (pow (tan (/ -1 z)) 4))) (+ (* (cos (/ -1 a)) (* (tan (/ -1 y)) (pow (tan (/ -1 z)) 3))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 4))))) in z
1554301187.690 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (pow (tan (/ -1 y)) 3) (pow (tan (/ -1 z)) 4))) in z
1554301187.690 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1554301187.690 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301187.690 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.690 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.690 * [misc]taylor:  Taking taylor expansion of a in z
1554301187.690 * [misc]backup-simplify:  Simplify a into a
1554301187.690 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301187.690 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301187.690 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301187.690 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ -1 y)) 3) (pow (tan (/ -1 z)) 4)) in z
1554301187.690 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 y)) 3) in z
1554301187.690 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in z
1554301187.690 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.690 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1554301187.690 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301187.690 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.690 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.690 * [misc]taylor:  Taking taylor expansion of y in z
1554301187.690 * [misc]backup-simplify:  Simplify y into y
1554301187.690 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.690 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.690 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.690 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1554301187.690 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301187.690 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.691 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.691 * [misc]taylor:  Taking taylor expansion of y in z
1554301187.691 * [misc]backup-simplify:  Simplify y into y
1554301187.691 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.691 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.691 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.691 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301187.691 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301187.691 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301187.691 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301187.691 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301187.691 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.691 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301187.691 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.691 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 z)) 4) in z
1554301187.691 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1554301187.691 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.691 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1554301187.691 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301187.691 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.691 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.691 * [misc]taylor:  Taking taylor expansion of z in z
1554301187.691 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.691 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.691 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.691 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.691 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1554301187.692 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301187.692 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.692 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.692 * [misc]taylor:  Taking taylor expansion of z in z
1554301187.692 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.692 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.692 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.692 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.692 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.692 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (* (tan (/ -1 y)) (pow (tan (/ -1 z)) 3))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 4)))) in z
1554301187.692 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (* (tan (/ -1 y)) (pow (tan (/ -1 z)) 3))) in z
1554301187.692 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1554301187.692 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301187.692 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.692 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.692 * [misc]taylor:  Taking taylor expansion of a in z
1554301187.692 * [misc]backup-simplify:  Simplify a into a
1554301187.692 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301187.692 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301187.692 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301187.692 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (pow (tan (/ -1 z)) 3)) in z
1554301187.692 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in z
1554301187.692 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.692 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1554301187.692 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301187.692 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.692 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.692 * [misc]taylor:  Taking taylor expansion of y in z
1554301187.692 * [misc]backup-simplify:  Simplify y into y
1554301187.692 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.692 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.692 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.692 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1554301187.692 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301187.692 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.692 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.692 * [misc]taylor:  Taking taylor expansion of y in z
1554301187.692 * [misc]backup-simplify:  Simplify y into y
1554301187.692 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.693 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.693 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.693 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301187.693 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301187.693 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301187.693 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301187.693 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301187.693 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.693 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301187.693 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.693 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 z)) 3) in z
1554301187.693 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1554301187.693 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.693 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1554301187.693 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301187.693 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.693 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.693 * [misc]taylor:  Taking taylor expansion of z in z
1554301187.693 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.693 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.693 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.693 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.693 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1554301187.693 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301187.693 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.693 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.694 * [misc]taylor:  Taking taylor expansion of z in z
1554301187.694 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.694 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.694 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.694 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.694 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.694 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 4))) in z
1554301187.694 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1554301187.694 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301187.694 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.694 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.694 * [misc]taylor:  Taking taylor expansion of a in z
1554301187.694 * [misc]backup-simplify:  Simplify a into a
1554301187.694 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301187.694 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301187.694 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301187.694 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 4)) in z
1554301187.694 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 y)) 2) in z
1554301187.694 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in z
1554301187.694 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.694 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1554301187.694 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301187.694 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.694 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.694 * [misc]taylor:  Taking taylor expansion of y in z
1554301187.694 * [misc]backup-simplify:  Simplify y into y
1554301187.694 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.694 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.694 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.694 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1554301187.694 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301187.694 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.694 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.694 * [misc]taylor:  Taking taylor expansion of y in z
1554301187.694 * [misc]backup-simplify:  Simplify y into y
1554301187.694 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.694 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.695 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.695 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301187.695 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301187.695 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301187.695 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301187.695 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301187.695 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.695 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301187.695 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.695 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 z)) 4) in z
1554301187.695 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1554301187.695 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.695 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1554301187.695 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301187.695 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.695 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.695 * [misc]taylor:  Taking taylor expansion of z in z
1554301187.695 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.695 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.695 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.695 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.696 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1554301187.696 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301187.696 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.696 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.696 * [misc]taylor:  Taking taylor expansion of z in z
1554301187.696 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.696 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.696 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.696 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.696 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.696 * [misc]taylor:  Taking taylor expansion of (* (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) (* (- (tan (/ -1 y)) (tan (/ -1 z))) (* (cos (/ -1 a)) (+ (* (tan (/ -1 y)) (tan (/ -1 z))) (+ (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2)) 1))))) in z
1554301187.696 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) in z
1554301187.696 * [misc]taylor:  Taking taylor expansion of 1 in z
1554301187.696 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.696 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in z
1554301187.696 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in z
1554301187.696 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.696 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1554301187.696 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301187.696 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.696 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.696 * [misc]taylor:  Taking taylor expansion of y in z
1554301187.696 * [misc]backup-simplify:  Simplify y into y
1554301187.696 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.696 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.696 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.696 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1554301187.696 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301187.696 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.696 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.696 * [misc]taylor:  Taking taylor expansion of y in z
1554301187.696 * [misc]backup-simplify:  Simplify y into y
1554301187.696 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.696 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.696 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.696 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301187.697 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301187.697 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301187.697 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301187.697 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301187.697 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.697 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301187.697 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.697 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1554301187.697 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.697 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1554301187.697 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301187.697 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.697 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.697 * [misc]taylor:  Taking taylor expansion of z in z
1554301187.697 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.697 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.698 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.698 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.698 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1554301187.698 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301187.698 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.698 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.698 * [misc]taylor:  Taking taylor expansion of z in z
1554301187.698 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.698 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.698 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.698 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.698 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.698 * [misc]taylor:  Taking taylor expansion of (* (- (tan (/ -1 y)) (tan (/ -1 z))) (* (cos (/ -1 a)) (+ (* (tan (/ -1 y)) (tan (/ -1 z))) (+ (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2)) 1)))) in z
1554301187.698 * [misc]taylor:  Taking taylor expansion of (- (tan (/ -1 y)) (tan (/ -1 z))) in z
1554301187.698 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in z
1554301187.698 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.698 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1554301187.698 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301187.698 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.698 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.698 * [misc]taylor:  Taking taylor expansion of y in z
1554301187.698 * [misc]backup-simplify:  Simplify y into y
1554301187.699 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.699 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.699 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.699 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1554301187.699 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301187.699 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.699 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.699 * [misc]taylor:  Taking taylor expansion of y in z
1554301187.699 * [misc]backup-simplify:  Simplify y into y
1554301187.699 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.699 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.699 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.699 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301187.699 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301187.699 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301187.699 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301187.699 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301187.700 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.700 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301187.700 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.700 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1554301187.700 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.700 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1554301187.700 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301187.700 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.700 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.700 * [misc]taylor:  Taking taylor expansion of z in z
1554301187.700 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.700 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.700 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.700 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.700 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1554301187.700 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301187.701 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.701 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.701 * [misc]taylor:  Taking taylor expansion of z in z
1554301187.701 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.701 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.701 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.701 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.701 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.701 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (+ (* (tan (/ -1 y)) (tan (/ -1 z))) (+ (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2)) 1))) in z
1554301187.701 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1554301187.701 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301187.701 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.701 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.701 * [misc]taylor:  Taking taylor expansion of a in z
1554301187.701 * [misc]backup-simplify:  Simplify a into a
1554301187.701 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301187.701 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301187.701 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301187.701 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ -1 y)) (tan (/ -1 z))) (+ (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2)) 1)) in z
1554301187.701 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in z
1554301187.701 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in z
1554301187.702 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.702 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1554301187.702 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301187.702 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.702 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.702 * [misc]taylor:  Taking taylor expansion of y in z
1554301187.702 * [misc]backup-simplify:  Simplify y into y
1554301187.702 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.702 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.702 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.702 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1554301187.702 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301187.702 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.702 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.702 * [misc]taylor:  Taking taylor expansion of y in z
1554301187.702 * [misc]backup-simplify:  Simplify y into y
1554301187.702 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.702 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.702 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.703 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301187.703 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301187.703 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301187.703 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301187.703 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301187.703 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.703 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301187.703 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.703 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1554301187.703 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.703 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1554301187.703 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301187.704 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.704 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.704 * [misc]taylor:  Taking taylor expansion of z in z
1554301187.704 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.704 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.704 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.704 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.704 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1554301187.704 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301187.704 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.704 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.704 * [misc]taylor:  Taking taylor expansion of z in z
1554301187.704 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.704 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.704 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.704 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.704 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.704 * [misc]taylor:  Taking taylor expansion of (+ (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2)) 1) in z
1554301187.704 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2)) in z
1554301187.705 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 y)) 2) in z
1554301187.705 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in z
1554301187.705 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.705 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1554301187.705 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301187.705 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.705 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.705 * [misc]taylor:  Taking taylor expansion of y in z
1554301187.705 * [misc]backup-simplify:  Simplify y into y
1554301187.705 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.705 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.705 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.705 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1554301187.705 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301187.705 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.705 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.705 * [misc]taylor:  Taking taylor expansion of y in z
1554301187.705 * [misc]backup-simplify:  Simplify y into y
1554301187.705 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.705 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.705 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.705 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301187.705 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301187.706 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301187.706 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301187.706 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301187.706 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.706 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301187.706 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.706 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 z)) 2) in z
1554301187.706 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1554301187.706 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.706 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1554301187.706 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301187.706 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.706 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.706 * [misc]taylor:  Taking taylor expansion of z in z
1554301187.706 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.706 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.707 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.707 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.707 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1554301187.707 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301187.707 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.707 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.707 * [misc]taylor:  Taking taylor expansion of z in z
1554301187.707 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.707 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.707 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.707 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.707 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.707 * [misc]taylor:  Taking taylor expansion of 1 in z
1554301187.707 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.707 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1554301187.707 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1554301187.708 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1554301187.708 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z)))
1554301187.708 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301187.708 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301187.708 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.708 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301187.708 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))
1554301187.709 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))) into (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2))
1554301187.709 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1554301187.709 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1554301187.709 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1554301187.709 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))
1554301187.709 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2)) (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))) into (/ (pow (sin (/ -1 y)) 4) (pow (cos (/ -1 y)) 4))
1554301187.710 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))
1554301187.710 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))) into (/ (pow (sin (/ -1 z)) 3) (pow (cos (/ -1 z)) 3))
1554301187.710 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ -1 y)) 4) (pow (cos (/ -1 y)) 4)) (/ (pow (sin (/ -1 z)) 3) (pow (cos (/ -1 z)) 3))) into (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4)))
1554301187.711 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4)))) into (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 3)))
1554301187.711 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301187.711 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301187.711 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.711 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301187.712 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))
1554301187.712 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))) into (/ (pow (sin (/ -1 y)) 3) (pow (cos (/ -1 y)) 3))
1554301187.712 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ -1 y)) 3) (pow (cos (/ -1 y)) 3)) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3)) (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3)))
1554301187.713 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3)) (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3)))) into (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (cos (/ -1 z))))
1554301187.713 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301187.713 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301187.713 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.713 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301187.713 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))
1554301187.714 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2)) (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))) into (/ (pow (sin (/ -1 y)) 4) (pow (cos (/ -1 y)) 4))
1554301187.714 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))
1554301187.714 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ -1 y)) 4) (pow (cos (/ -1 y)) 4)) (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))) into (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4)))
1554301187.715 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4)))) into (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 2)))
1554301187.716 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (cos (/ -1 z)))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 2)))) into (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3))))
1554301187.718 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 3))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3))))) into (+ (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (cos (/ -1 z)))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 2)))))
1554301187.720 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) (+ (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (cos (/ -1 z)))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 2)))))) into (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (cos (/ -1 z)))))))
1554301187.723 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (cos (/ -1 z)))))))) into (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 3))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (cos (/ -1 z))))))))
1554301187.724 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301187.724 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301187.724 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.724 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301187.724 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))
1554301187.725 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))) into (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2))
1554301187.725 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1554301187.725 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1554301187.725 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1554301187.725 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y)))
1554301187.725 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1554301187.725 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1554301187.725 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1554301187.726 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))
1554301187.726 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))) into (/ (pow (sin (/ -1 y)) 3) (pow (cos (/ -1 y)) 3))
1554301187.726 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))
1554301187.727 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2)) (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))) into (/ (pow (sin (/ -1 z)) 4) (pow (cos (/ -1 z)) 4))
1554301187.727 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ -1 y)) 3) (pow (cos (/ -1 y)) 3)) (/ (pow (sin (/ -1 z)) 4) (pow (cos (/ -1 z)) 4))) into (/ (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 3)))
1554301187.728 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (/ (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 3)))) into (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4)))
1554301187.728 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301187.728 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301187.728 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.728 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301187.728 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))
1554301187.729 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))) into (/ (pow (sin (/ -1 z)) 3) (pow (cos (/ -1 z)) 3))
1554301187.729 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (pow (sin (/ -1 z)) 3) (pow (cos (/ -1 z)) 3))) into (/ (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y))))
1554301187.730 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y))))) into (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (cos (/ -1 y)) (pow (cos (/ -1 z)) 3)))
1554301187.730 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301187.730 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301187.730 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.730 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301187.730 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))
1554301187.731 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))
1554301187.731 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2)) (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))) into (/ (pow (sin (/ -1 z)) 4) (pow (cos (/ -1 z)) 4))
1554301187.731 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2)) (/ (pow (sin (/ -1 z)) 4) (pow (cos (/ -1 z)) 4))) into (/ (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2)))
1554301187.732 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2)))) into (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 4)))
1554301187.733 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (cos (/ -1 y)) (pow (cos (/ -1 z)) 3))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 4)))) into (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y)))))
1554301187.735 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y)))))) into (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 3))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (cos (/ -1 y)) (pow (cos (/ -1 z)) 3))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 4)))))
1554301187.738 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 3))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (cos (/ -1 y)) (pow (cos (/ -1 z)) 3))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 4)))))) into (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y)))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4))))))
1554301187.741 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2)) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y)))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4))))))) into (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (cos (/ -1 y)) (pow (cos (/ -1 z)) 3))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4))) (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2))))))
1554301187.743 * [misc]backup-simplify:  Simplify (- (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (cos (/ -1 y)) (pow (cos (/ -1 z)) 3))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4))) (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2))))))) into (- (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 3))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (cos (/ -1 y)) (pow (cos (/ -1 z)) 3))) (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2)))))))
1554301187.747 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 3))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (cos (/ -1 z)))))))) (- (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 3))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (cos (/ -1 y)) (pow (cos (/ -1 z)) 3))) (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2)))))))) into (- (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 3))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (+ (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))))))) (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2)) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 3))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (cos (/ -1 y)) (pow (cos (/ -1 z)) 3))))))))
1554301187.747 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1554301187.747 * [misc]backup-simplify:  Simplify (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) into (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1554301187.747 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1554301187.748 * [misc]backup-simplify:  Simplify (- (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (- (/ (sin (/ -1 z)) (cos (/ -1 z))))
1554301187.748 * [misc]backup-simplify:  Simplify (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (- (/ (sin (/ -1 z)) (cos (/ -1 z))))) into (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))
1554301187.748 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301187.748 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301187.748 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.748 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301187.748 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1554301187.748 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))
1554301187.749 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))
1554301187.749 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2)) (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))) into (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))
1554301187.749 * [misc]backup-simplify:  Simplify (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1) into (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)
1554301187.750 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) into (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1))
1554301187.750 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1))) into (* (cos (/ -1 a)) (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)))
1554301187.751 * [misc]backup-simplify:  Simplify (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (* (cos (/ -1 a)) (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)))) into (* (cos (/ -1 a)) (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))))
1554301187.752 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (* (cos (/ -1 a)) (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))))) into (* (cos (/ -1 a)) (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))))
1554301187.756 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 3))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (+ (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))))))) (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2)) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 3))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (cos (/ -1 y)) (pow (cos (/ -1 z)) 3)))))))) (* (cos (/ -1 a)) (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))))) into (/ (- (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (+ (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4))))))) (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y)))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4)))))))) (* (cos (/ -1 a)) (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))))
1554301187.757 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (sin (/ -1 a)) (tan (/ -1 z))) (+ (* (cos (/ -1 a)) (pow (tan (/ -1 y)) 2)) (+ (* (sin (/ -1 a)) (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 3))) (+ (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 3) (tan (/ -1 z)))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 2))))))) (+ (* (cos (/ -1 a)) (pow (tan (/ -1 z)) 2)) (+ (* (sin (/ -1 a)) (tan (/ -1 y))) (+ (* (sin (/ -1 a)) (* (pow (tan (/ -1 y)) 3) (pow (tan (/ -1 z)) 4))) (+ (* (cos (/ -1 a)) (* (tan (/ -1 y)) (pow (tan (/ -1 z)) 3))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 4)))))))) (* (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) (* (- (tan (/ -1 y)) (tan (/ -1 z))) (* (cos (/ -1 a)) (+ (* (tan (/ -1 y)) (tan (/ -1 z))) (+ (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2)) 1)))))) in y
1554301187.757 * [misc]taylor:  Taking taylor expansion of (- (+ (* (sin (/ -1 a)) (tan (/ -1 z))) (+ (* (cos (/ -1 a)) (pow (tan (/ -1 y)) 2)) (+ (* (sin (/ -1 a)) (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 3))) (+ (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 3) (tan (/ -1 z)))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 2))))))) (+ (* (cos (/ -1 a)) (pow (tan (/ -1 z)) 2)) (+ (* (sin (/ -1 a)) (tan (/ -1 y))) (+ (* (sin (/ -1 a)) (* (pow (tan (/ -1 y)) 3) (pow (tan (/ -1 z)) 4))) (+ (* (cos (/ -1 a)) (* (tan (/ -1 y)) (pow (tan (/ -1 z)) 3))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 4)))))))) in y
1554301187.757 * [misc]taylor:  Taking taylor expansion of (+ (* (sin (/ -1 a)) (tan (/ -1 z))) (+ (* (cos (/ -1 a)) (pow (tan (/ -1 y)) 2)) (+ (* (sin (/ -1 a)) (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 3))) (+ (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 3) (tan (/ -1 z)))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 2))))))) in y
1554301187.757 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (tan (/ -1 z))) in y
1554301187.757 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1554301187.757 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301187.757 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.757 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.757 * [misc]taylor:  Taking taylor expansion of a in y
1554301187.757 * [misc]backup-simplify:  Simplify a into a
1554301187.757 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301187.757 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301187.757 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301187.757 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1554301187.757 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.757 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1554301187.757 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301187.757 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.757 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.757 * [misc]taylor:  Taking taylor expansion of z in y
1554301187.757 * [misc]backup-simplify:  Simplify z into z
1554301187.757 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.757 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.757 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.757 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1554301187.757 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301187.757 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.757 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.757 * [misc]taylor:  Taking taylor expansion of z in y
1554301187.757 * [misc]backup-simplify:  Simplify z into z
1554301187.757 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.758 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.758 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.758 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301187.758 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301187.758 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301187.758 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301187.758 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301187.758 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.758 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301187.758 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.758 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (pow (tan (/ -1 y)) 2)) (+ (* (sin (/ -1 a)) (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 3))) (+ (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 3) (tan (/ -1 z)))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 2)))))) in y
1554301187.758 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (pow (tan (/ -1 y)) 2)) in y
1554301187.758 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1554301187.758 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301187.758 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.758 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.758 * [misc]taylor:  Taking taylor expansion of a in y
1554301187.758 * [misc]backup-simplify:  Simplify a into a
1554301187.758 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301187.758 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301187.758 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301187.758 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 y)) 2) in y
1554301187.759 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1554301187.759 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.759 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1554301187.759 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301187.759 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.759 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.759 * [misc]taylor:  Taking taylor expansion of y in y
1554301187.759 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.759 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.759 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.759 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.759 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1554301187.759 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301187.759 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.759 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.759 * [misc]taylor:  Taking taylor expansion of y in y
1554301187.759 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.759 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.759 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.759 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.759 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.759 * [misc]taylor:  Taking taylor expansion of (+ (* (sin (/ -1 a)) (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 3))) (+ (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 3) (tan (/ -1 z)))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 2))))) in y
1554301187.759 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 3))) in y
1554301187.759 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1554301187.759 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301187.759 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.759 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.759 * [misc]taylor:  Taking taylor expansion of a in y
1554301187.759 * [misc]backup-simplify:  Simplify a into a
1554301187.759 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301187.760 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301187.760 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301187.760 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 3)) in y
1554301187.760 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 y)) 4) in y
1554301187.760 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1554301187.760 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.760 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1554301187.760 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301187.760 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.760 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.760 * [misc]taylor:  Taking taylor expansion of y in y
1554301187.760 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.760 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.760 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.760 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.760 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1554301187.760 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301187.760 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.760 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.760 * [misc]taylor:  Taking taylor expansion of y in y
1554301187.760 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.760 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.760 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.760 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.760 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.760 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 z)) 3) in y
1554301187.760 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1554301187.760 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.760 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1554301187.760 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301187.760 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.761 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.761 * [misc]taylor:  Taking taylor expansion of z in y
1554301187.761 * [misc]backup-simplify:  Simplify z into z
1554301187.761 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.761 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.761 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.761 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1554301187.761 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301187.761 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.761 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.761 * [misc]taylor:  Taking taylor expansion of z in y
1554301187.761 * [misc]backup-simplify:  Simplify z into z
1554301187.761 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.761 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.761 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.761 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301187.761 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301187.761 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301187.761 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301187.761 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301187.761 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.761 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301187.761 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.761 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 3) (tan (/ -1 z)))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 2)))) in y
1554301187.761 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 3) (tan (/ -1 z)))) in y
1554301187.762 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1554301187.762 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301187.762 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.762 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.762 * [misc]taylor:  Taking taylor expansion of a in y
1554301187.762 * [misc]backup-simplify:  Simplify a into a
1554301187.762 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301187.762 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301187.762 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301187.762 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ -1 y)) 3) (tan (/ -1 z))) in y
1554301187.762 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 y)) 3) in y
1554301187.762 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1554301187.762 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.762 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1554301187.762 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301187.762 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.762 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.762 * [misc]taylor:  Taking taylor expansion of y in y
1554301187.762 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.762 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.762 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.762 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.762 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1554301187.762 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301187.762 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.762 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.762 * [misc]taylor:  Taking taylor expansion of y in y
1554301187.762 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.762 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.762 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.762 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.762 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.762 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1554301187.763 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.763 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1554301187.763 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301187.763 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.763 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.763 * [misc]taylor:  Taking taylor expansion of z in y
1554301187.763 * [misc]backup-simplify:  Simplify z into z
1554301187.763 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.763 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.763 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.763 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1554301187.763 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301187.763 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.763 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.763 * [misc]taylor:  Taking taylor expansion of z in y
1554301187.763 * [misc]backup-simplify:  Simplify z into z
1554301187.763 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.763 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.763 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.763 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301187.763 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301187.763 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301187.763 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301187.763 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301187.763 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.763 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301187.764 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.764 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 2))) in y
1554301187.764 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1554301187.764 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301187.764 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.764 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.764 * [misc]taylor:  Taking taylor expansion of a in y
1554301187.764 * [misc]backup-simplify:  Simplify a into a
1554301187.764 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301187.764 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301187.764 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301187.764 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 2)) in y
1554301187.764 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 y)) 4) in y
1554301187.764 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1554301187.764 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.764 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1554301187.764 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301187.764 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.764 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.764 * [misc]taylor:  Taking taylor expansion of y in y
1554301187.764 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.764 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.764 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.764 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.764 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1554301187.764 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301187.764 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.764 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.764 * [misc]taylor:  Taking taylor expansion of y in y
1554301187.764 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.764 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.764 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.764 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.765 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.765 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 z)) 2) in y
1554301187.765 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1554301187.765 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.765 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1554301187.765 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301187.765 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.765 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.765 * [misc]taylor:  Taking taylor expansion of z in y
1554301187.765 * [misc]backup-simplify:  Simplify z into z
1554301187.765 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.765 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.765 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.765 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1554301187.765 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301187.765 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.765 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.765 * [misc]taylor:  Taking taylor expansion of z in y
1554301187.765 * [misc]backup-simplify:  Simplify z into z
1554301187.765 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.765 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.765 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.765 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301187.765 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301187.765 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301187.765 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301187.765 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301187.766 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.766 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301187.766 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.766 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (pow (tan (/ -1 z)) 2)) (+ (* (sin (/ -1 a)) (tan (/ -1 y))) (+ (* (sin (/ -1 a)) (* (pow (tan (/ -1 y)) 3) (pow (tan (/ -1 z)) 4))) (+ (* (cos (/ -1 a)) (* (tan (/ -1 y)) (pow (tan (/ -1 z)) 3))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 4))))))) in y
1554301187.766 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (pow (tan (/ -1 z)) 2)) in y
1554301187.766 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1554301187.766 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301187.766 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.766 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.766 * [misc]taylor:  Taking taylor expansion of a in y
1554301187.766 * [misc]backup-simplify:  Simplify a into a
1554301187.766 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301187.766 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301187.766 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301187.766 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 z)) 2) in y
1554301187.766 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1554301187.766 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.766 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1554301187.766 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301187.766 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.766 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.766 * [misc]taylor:  Taking taylor expansion of z in y
1554301187.766 * [misc]backup-simplify:  Simplify z into z
1554301187.766 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.766 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.766 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.766 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1554301187.766 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301187.766 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.766 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.766 * [misc]taylor:  Taking taylor expansion of z in y
1554301187.766 * [misc]backup-simplify:  Simplify z into z
1554301187.766 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.766 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.766 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.766 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301187.767 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301187.767 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301187.767 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301187.767 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301187.767 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.767 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301187.767 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.767 * [misc]taylor:  Taking taylor expansion of (+ (* (sin (/ -1 a)) (tan (/ -1 y))) (+ (* (sin (/ -1 a)) (* (pow (tan (/ -1 y)) 3) (pow (tan (/ -1 z)) 4))) (+ (* (cos (/ -1 a)) (* (tan (/ -1 y)) (pow (tan (/ -1 z)) 3))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 4)))))) in y
1554301187.767 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (tan (/ -1 y))) in y
1554301187.767 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1554301187.767 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301187.767 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.767 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.767 * [misc]taylor:  Taking taylor expansion of a in y
1554301187.767 * [misc]backup-simplify:  Simplify a into a
1554301187.767 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301187.767 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301187.767 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301187.767 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1554301187.767 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.767 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1554301187.767 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301187.767 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.767 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.767 * [misc]taylor:  Taking taylor expansion of y in y
1554301187.767 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.767 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.767 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.768 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.768 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1554301187.768 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301187.768 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.768 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.768 * [misc]taylor:  Taking taylor expansion of y in y
1554301187.768 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.768 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.768 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.768 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.768 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.768 * [misc]taylor:  Taking taylor expansion of (+ (* (sin (/ -1 a)) (* (pow (tan (/ -1 y)) 3) (pow (tan (/ -1 z)) 4))) (+ (* (cos (/ -1 a)) (* (tan (/ -1 y)) (pow (tan (/ -1 z)) 3))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 4))))) in y
1554301187.768 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (pow (tan (/ -1 y)) 3) (pow (tan (/ -1 z)) 4))) in y
1554301187.768 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1554301187.768 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301187.768 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.768 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.768 * [misc]taylor:  Taking taylor expansion of a in y
1554301187.768 * [misc]backup-simplify:  Simplify a into a
1554301187.768 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301187.768 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301187.768 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301187.768 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ -1 y)) 3) (pow (tan (/ -1 z)) 4)) in y
1554301187.768 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 y)) 3) in y
1554301187.768 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1554301187.768 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.768 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1554301187.768 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301187.768 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.768 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.768 * [misc]taylor:  Taking taylor expansion of y in y
1554301187.768 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.768 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.768 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.769 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.769 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1554301187.769 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301187.769 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.769 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.769 * [misc]taylor:  Taking taylor expansion of y in y
1554301187.769 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.769 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.769 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.769 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.769 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.769 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 z)) 4) in y
1554301187.769 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1554301187.769 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.769 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1554301187.769 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301187.769 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.769 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.769 * [misc]taylor:  Taking taylor expansion of z in y
1554301187.769 * [misc]backup-simplify:  Simplify z into z
1554301187.769 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.769 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.769 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.770 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1554301187.770 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301187.770 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.770 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.770 * [misc]taylor:  Taking taylor expansion of z in y
1554301187.770 * [misc]backup-simplify:  Simplify z into z
1554301187.770 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.770 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.770 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.770 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301187.770 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301187.770 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301187.770 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301187.770 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301187.771 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.771 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301187.771 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.771 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (* (tan (/ -1 y)) (pow (tan (/ -1 z)) 3))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 4)))) in y
1554301187.771 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (* (tan (/ -1 y)) (pow (tan (/ -1 z)) 3))) in y
1554301187.771 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1554301187.771 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301187.771 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.771 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.771 * [misc]taylor:  Taking taylor expansion of a in y
1554301187.771 * [misc]backup-simplify:  Simplify a into a
1554301187.771 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301187.771 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301187.771 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301187.771 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (pow (tan (/ -1 z)) 3)) in y
1554301187.771 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1554301187.771 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.771 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1554301187.771 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301187.771 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.771 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.772 * [misc]taylor:  Taking taylor expansion of y in y
1554301187.772 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.772 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.772 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.772 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.772 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1554301187.772 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301187.772 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.772 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.772 * [misc]taylor:  Taking taylor expansion of y in y
1554301187.772 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.772 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.772 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.772 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.772 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.772 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 z)) 3) in y
1554301187.772 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1554301187.773 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.773 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1554301187.773 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301187.773 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.773 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.773 * [misc]taylor:  Taking taylor expansion of z in y
1554301187.773 * [misc]backup-simplify:  Simplify z into z
1554301187.773 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.773 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.773 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.773 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1554301187.773 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301187.773 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.773 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.773 * [misc]taylor:  Taking taylor expansion of z in y
1554301187.773 * [misc]backup-simplify:  Simplify z into z
1554301187.773 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.773 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.773 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.773 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301187.774 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301187.774 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301187.774 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301187.774 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301187.774 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.774 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301187.774 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.774 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 4))) in y
1554301187.774 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1554301187.774 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301187.775 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.775 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.775 * [misc]taylor:  Taking taylor expansion of a in y
1554301187.775 * [misc]backup-simplify:  Simplify a into a
1554301187.775 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301187.775 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301187.775 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301187.775 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 4)) in y
1554301187.775 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 y)) 2) in y
1554301187.775 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1554301187.775 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.775 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1554301187.775 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301187.775 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.775 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.775 * [misc]taylor:  Taking taylor expansion of y in y
1554301187.775 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.775 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.775 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.775 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.775 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1554301187.776 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301187.776 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.776 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.776 * [misc]taylor:  Taking taylor expansion of y in y
1554301187.776 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.776 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.776 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.776 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.776 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.776 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 z)) 4) in y
1554301187.776 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1554301187.776 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.776 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1554301187.776 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301187.776 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.776 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.776 * [misc]taylor:  Taking taylor expansion of z in y
1554301187.776 * [misc]backup-simplify:  Simplify z into z
1554301187.776 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.776 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.777 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.777 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1554301187.777 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301187.777 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.777 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.777 * [misc]taylor:  Taking taylor expansion of z in y
1554301187.777 * [misc]backup-simplify:  Simplify z into z
1554301187.777 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.777 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.777 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.777 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301187.777 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301187.777 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301187.777 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301187.777 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301187.778 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.778 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301187.778 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.778 * [misc]taylor:  Taking taylor expansion of (* (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) (* (- (tan (/ -1 y)) (tan (/ -1 z))) (* (cos (/ -1 a)) (+ (* (tan (/ -1 y)) (tan (/ -1 z))) (+ (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2)) 1))))) in y
1554301187.778 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) in y
1554301187.778 * [misc]taylor:  Taking taylor expansion of 1 in y
1554301187.778 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.778 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in y
1554301187.778 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1554301187.778 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.778 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1554301187.778 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301187.778 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.778 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.778 * [misc]taylor:  Taking taylor expansion of y in y
1554301187.778 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.778 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.779 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.779 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.779 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1554301187.779 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301187.779 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.779 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.779 * [misc]taylor:  Taking taylor expansion of y in y
1554301187.779 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.779 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.779 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.779 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.779 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.779 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1554301187.779 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.779 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1554301187.779 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301187.779 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.779 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.779 * [misc]taylor:  Taking taylor expansion of z in y
1554301187.779 * [misc]backup-simplify:  Simplify z into z
1554301187.780 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.780 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.780 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.780 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1554301187.780 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301187.780 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.780 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.780 * [misc]taylor:  Taking taylor expansion of z in y
1554301187.780 * [misc]backup-simplify:  Simplify z into z
1554301187.780 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.780 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.780 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.780 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301187.780 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301187.780 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301187.780 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301187.781 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301187.781 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.781 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301187.781 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.781 * [misc]taylor:  Taking taylor expansion of (* (- (tan (/ -1 y)) (tan (/ -1 z))) (* (cos (/ -1 a)) (+ (* (tan (/ -1 y)) (tan (/ -1 z))) (+ (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2)) 1)))) in y
1554301187.781 * [misc]taylor:  Taking taylor expansion of (- (tan (/ -1 y)) (tan (/ -1 z))) in y
1554301187.781 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1554301187.781 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.781 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1554301187.781 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301187.781 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.781 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.781 * [misc]taylor:  Taking taylor expansion of y in y
1554301187.781 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.781 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.781 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.781 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.781 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1554301187.781 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301187.781 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.781 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.781 * [misc]taylor:  Taking taylor expansion of y in y
1554301187.781 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.781 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.781 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.782 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.782 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.782 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1554301187.782 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.782 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1554301187.782 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301187.782 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.782 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.782 * [misc]taylor:  Taking taylor expansion of z in y
1554301187.782 * [misc]backup-simplify:  Simplify z into z
1554301187.782 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.782 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.782 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.782 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1554301187.782 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301187.782 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.782 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.782 * [misc]taylor:  Taking taylor expansion of z in y
1554301187.782 * [misc]backup-simplify:  Simplify z into z
1554301187.782 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.782 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.782 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.782 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301187.782 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301187.782 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301187.782 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301187.782 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301187.782 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.783 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301187.783 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.783 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (+ (* (tan (/ -1 y)) (tan (/ -1 z))) (+ (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2)) 1))) in y
1554301187.783 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1554301187.783 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301187.783 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.783 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.783 * [misc]taylor:  Taking taylor expansion of a in y
1554301187.783 * [misc]backup-simplify:  Simplify a into a
1554301187.783 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301187.783 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301187.783 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301187.783 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ -1 y)) (tan (/ -1 z))) (+ (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2)) 1)) in y
1554301187.783 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in y
1554301187.783 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1554301187.783 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.783 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1554301187.783 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301187.783 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.783 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.783 * [misc]taylor:  Taking taylor expansion of y in y
1554301187.783 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.783 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.783 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.783 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.783 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1554301187.783 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301187.783 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.783 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.783 * [misc]taylor:  Taking taylor expansion of y in y
1554301187.783 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.783 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.783 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.783 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.784 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.784 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1554301187.784 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.784 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1554301187.784 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301187.784 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.784 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.784 * [misc]taylor:  Taking taylor expansion of z in y
1554301187.784 * [misc]backup-simplify:  Simplify z into z
1554301187.784 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.784 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.784 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.784 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1554301187.784 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301187.784 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.784 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.784 * [misc]taylor:  Taking taylor expansion of z in y
1554301187.784 * [misc]backup-simplify:  Simplify z into z
1554301187.784 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.784 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.784 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.784 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301187.784 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301187.784 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301187.784 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301187.784 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301187.784 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.784 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301187.785 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.785 * [misc]taylor:  Taking taylor expansion of (+ (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2)) 1) in y
1554301187.785 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2)) in y
1554301187.785 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 y)) 2) in y
1554301187.785 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1554301187.785 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.785 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1554301187.785 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301187.785 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.785 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.785 * [misc]taylor:  Taking taylor expansion of y in y
1554301187.785 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.785 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.785 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.785 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.785 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1554301187.785 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301187.785 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.785 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.785 * [misc]taylor:  Taking taylor expansion of y in y
1554301187.785 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.785 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.785 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.785 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.785 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.785 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 z)) 2) in y
1554301187.785 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1554301187.785 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.785 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1554301187.785 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301187.785 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.785 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.785 * [misc]taylor:  Taking taylor expansion of z in y
1554301187.785 * [misc]backup-simplify:  Simplify z into z
1554301187.785 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.786 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.786 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.786 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1554301187.786 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301187.786 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.786 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.786 * [misc]taylor:  Taking taylor expansion of z in y
1554301187.786 * [misc]backup-simplify:  Simplify z into z
1554301187.786 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.786 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.786 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.786 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301187.786 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301187.786 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301187.786 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301187.786 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301187.786 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.786 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301187.786 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.786 * [misc]taylor:  Taking taylor expansion of 1 in y
1554301187.786 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.786 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1554301187.786 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1554301187.786 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1554301187.787 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z)))
1554301187.787 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301187.787 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301187.787 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.787 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301187.787 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))
1554301187.787 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))) into (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2))
1554301187.787 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1554301187.787 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1554301187.787 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1554301187.787 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))
1554301187.788 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2)) (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))) into (/ (pow (sin (/ -1 y)) 4) (pow (cos (/ -1 y)) 4))
1554301187.788 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))
1554301187.788 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))) into (/ (pow (sin (/ -1 z)) 3) (pow (cos (/ -1 z)) 3))
1554301187.788 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ -1 y)) 4) (pow (cos (/ -1 y)) 4)) (/ (pow (sin (/ -1 z)) 3) (pow (cos (/ -1 z)) 3))) into (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4)))
1554301187.788 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4)))) into (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 3)))
1554301187.789 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301187.789 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301187.789 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.789 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301187.789 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))
1554301187.789 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))) into (/ (pow (sin (/ -1 y)) 3) (pow (cos (/ -1 y)) 3))
1554301187.789 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ -1 y)) 3) (pow (cos (/ -1 y)) 3)) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3)) (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3)))
1554301187.789 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3)) (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3)))) into (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (cos (/ -1 z))))
1554301187.790 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301187.790 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301187.790 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.790 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301187.790 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))
1554301187.790 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2)) (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))) into (/ (pow (sin (/ -1 y)) 4) (pow (cos (/ -1 y)) 4))
1554301187.790 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))
1554301187.790 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ -1 y)) 4) (pow (cos (/ -1 y)) 4)) (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))) into (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4)))
1554301187.791 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4)))) into (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 2)))
1554301187.791 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (cos (/ -1 z)))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 2)))) into (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3))))
1554301187.792 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 3))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3))))) into (+ (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (cos (/ -1 z)))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 2)))))
1554301187.794 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) (+ (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (cos (/ -1 z)))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 2)))))) into (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (cos (/ -1 z)))))))
1554301187.795 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (cos (/ -1 z)))))))) into (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 3))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (cos (/ -1 z))))))))
1554301187.796 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301187.796 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301187.796 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.796 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301187.796 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))
1554301187.796 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))) into (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2))
1554301187.796 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1554301187.796 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1554301187.796 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1554301187.796 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y)))
1554301187.796 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1554301187.796 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1554301187.797 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1554301187.797 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))
1554301187.797 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))) into (/ (pow (sin (/ -1 y)) 3) (pow (cos (/ -1 y)) 3))
1554301187.797 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))
1554301187.797 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2)) (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))) into (/ (pow (sin (/ -1 z)) 4) (pow (cos (/ -1 z)) 4))
1554301187.798 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ -1 y)) 3) (pow (cos (/ -1 y)) 3)) (/ (pow (sin (/ -1 z)) 4) (pow (cos (/ -1 z)) 4))) into (/ (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 3)))
1554301187.798 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (/ (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 3)))) into (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4)))
1554301187.798 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301187.798 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301187.798 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.799 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301187.799 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))
1554301187.799 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))) into (/ (pow (sin (/ -1 z)) 3) (pow (cos (/ -1 z)) 3))
1554301187.799 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (pow (sin (/ -1 z)) 3) (pow (cos (/ -1 z)) 3))) into (/ (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y))))
1554301187.800 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y))))) into (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (cos (/ -1 y)) (pow (cos (/ -1 z)) 3)))
1554301187.800 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301187.800 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301187.800 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.800 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301187.800 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))
1554301187.800 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))
1554301187.801 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2)) (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))) into (/ (pow (sin (/ -1 z)) 4) (pow (cos (/ -1 z)) 4))
1554301187.801 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2)) (/ (pow (sin (/ -1 z)) 4) (pow (cos (/ -1 z)) 4))) into (/ (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2)))
1554301187.801 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2)))) into (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 4)))
1554301187.802 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (cos (/ -1 y)) (pow (cos (/ -1 z)) 3))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 4)))) into (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y)))))
1554301187.803 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y)))))) into (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 3))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (cos (/ -1 y)) (pow (cos (/ -1 z)) 3))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 4)))))
1554301187.805 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 3))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (cos (/ -1 y)) (pow (cos (/ -1 z)) 3))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 4)))))) into (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y)))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4))))))
1554301187.806 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2)) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y)))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4))))))) into (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (cos (/ -1 y)) (pow (cos (/ -1 z)) 3))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4))) (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2))))))
1554301187.808 * [misc]backup-simplify:  Simplify (- (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (cos (/ -1 y)) (pow (cos (/ -1 z)) 3))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4))) (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2))))))) into (- (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 3))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (cos (/ -1 y)) (pow (cos (/ -1 z)) 3))) (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2)))))))
1554301187.812 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 3))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (cos (/ -1 z)))))))) (- (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 3))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (cos (/ -1 y)) (pow (cos (/ -1 z)) 3))) (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2)))))))) into (- (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 3))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (+ (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))))))) (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2)) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 3))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (cos (/ -1 y)) (pow (cos (/ -1 z)) 3))))))))
1554301187.812 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1554301187.813 * [misc]backup-simplify:  Simplify (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) into (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1554301187.813 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1554301187.813 * [misc]backup-simplify:  Simplify (- (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (- (/ (sin (/ -1 z)) (cos (/ -1 z))))
1554301187.813 * [misc]backup-simplify:  Simplify (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (- (/ (sin (/ -1 z)) (cos (/ -1 z))))) into (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))
1554301187.813 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301187.814 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301187.814 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.814 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301187.814 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1554301187.814 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))
1554301187.815 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))
1554301187.815 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2)) (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))) into (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))
1554301187.815 * [misc]backup-simplify:  Simplify (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1) into (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)
1554301187.816 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) into (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1))
1554301187.817 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1))) into (* (cos (/ -1 a)) (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)))
1554301187.819 * [misc]backup-simplify:  Simplify (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (* (cos (/ -1 a)) (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)))) into (* (cos (/ -1 a)) (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))))
1554301187.820 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (* (cos (/ -1 a)) (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))))) into (* (cos (/ -1 a)) (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))))
1554301187.828 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 3))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (+ (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))))))) (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2)) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 3))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (cos (/ -1 y)) (pow (cos (/ -1 z)) 3)))))))) (* (cos (/ -1 a)) (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))))) into (/ (- (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (+ (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4))))))) (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y)))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4)))))))) (* (cos (/ -1 a)) (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))))
1554301187.829 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (sin (/ -1 a)) (tan (/ -1 z))) (+ (* (cos (/ -1 a)) (pow (tan (/ -1 y)) 2)) (+ (* (sin (/ -1 a)) (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 3))) (+ (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 3) (tan (/ -1 z)))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 2))))))) (+ (* (cos (/ -1 a)) (pow (tan (/ -1 z)) 2)) (+ (* (sin (/ -1 a)) (tan (/ -1 y))) (+ (* (sin (/ -1 a)) (* (pow (tan (/ -1 y)) 3) (pow (tan (/ -1 z)) 4))) (+ (* (cos (/ -1 a)) (* (tan (/ -1 y)) (pow (tan (/ -1 z)) 3))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 4)))))))) (* (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) (* (- (tan (/ -1 y)) (tan (/ -1 z))) (* (cos (/ -1 a)) (+ (* (tan (/ -1 y)) (tan (/ -1 z))) (+ (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2)) 1)))))) in y
1554301187.829 * [misc]taylor:  Taking taylor expansion of (- (+ (* (sin (/ -1 a)) (tan (/ -1 z))) (+ (* (cos (/ -1 a)) (pow (tan (/ -1 y)) 2)) (+ (* (sin (/ -1 a)) (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 3))) (+ (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 3) (tan (/ -1 z)))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 2))))))) (+ (* (cos (/ -1 a)) (pow (tan (/ -1 z)) 2)) (+ (* (sin (/ -1 a)) (tan (/ -1 y))) (+ (* (sin (/ -1 a)) (* (pow (tan (/ -1 y)) 3) (pow (tan (/ -1 z)) 4))) (+ (* (cos (/ -1 a)) (* (tan (/ -1 y)) (pow (tan (/ -1 z)) 3))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 4)))))))) in y
1554301187.829 * [misc]taylor:  Taking taylor expansion of (+ (* (sin (/ -1 a)) (tan (/ -1 z))) (+ (* (cos (/ -1 a)) (pow (tan (/ -1 y)) 2)) (+ (* (sin (/ -1 a)) (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 3))) (+ (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 3) (tan (/ -1 z)))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 2))))))) in y
1554301187.829 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (tan (/ -1 z))) in y
1554301187.829 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1554301187.829 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301187.829 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.829 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.829 * [misc]taylor:  Taking taylor expansion of a in y
1554301187.829 * [misc]backup-simplify:  Simplify a into a
1554301187.829 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301187.829 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301187.829 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301187.829 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1554301187.829 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.829 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1554301187.829 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301187.829 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.830 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.830 * [misc]taylor:  Taking taylor expansion of z in y
1554301187.830 * [misc]backup-simplify:  Simplify z into z
1554301187.830 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.830 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.830 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.830 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1554301187.830 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301187.830 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.830 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.830 * [misc]taylor:  Taking taylor expansion of z in y
1554301187.830 * [misc]backup-simplify:  Simplify z into z
1554301187.830 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.830 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.830 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.830 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301187.830 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301187.830 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301187.830 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301187.831 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301187.831 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.831 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301187.831 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.831 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (pow (tan (/ -1 y)) 2)) (+ (* (sin (/ -1 a)) (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 3))) (+ (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 3) (tan (/ -1 z)))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 2)))))) in y
1554301187.831 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (pow (tan (/ -1 y)) 2)) in y
1554301187.831 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1554301187.831 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301187.831 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.831 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.831 * [misc]taylor:  Taking taylor expansion of a in y
1554301187.831 * [misc]backup-simplify:  Simplify a into a
1554301187.831 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301187.831 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301187.832 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301187.832 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 y)) 2) in y
1554301187.832 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1554301187.832 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.832 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1554301187.832 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301187.832 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.832 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.832 * [misc]taylor:  Taking taylor expansion of y in y
1554301187.832 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.832 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.832 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.832 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.832 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1554301187.832 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301187.832 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.832 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.832 * [misc]taylor:  Taking taylor expansion of y in y
1554301187.832 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.832 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.832 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.833 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.833 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.833 * [misc]taylor:  Taking taylor expansion of (+ (* (sin (/ -1 a)) (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 3))) (+ (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 3) (tan (/ -1 z)))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 2))))) in y
1554301187.833 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 3))) in y
1554301187.833 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1554301187.833 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301187.833 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.833 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.833 * [misc]taylor:  Taking taylor expansion of a in y
1554301187.833 * [misc]backup-simplify:  Simplify a into a
1554301187.833 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301187.833 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301187.833 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301187.833 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 3)) in y
1554301187.833 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 y)) 4) in y
1554301187.833 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1554301187.833 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.833 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1554301187.833 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301187.833 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.833 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.833 * [misc]taylor:  Taking taylor expansion of y in y
1554301187.833 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.833 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.834 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.834 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.834 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1554301187.834 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301187.834 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.834 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.834 * [misc]taylor:  Taking taylor expansion of y in y
1554301187.834 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.834 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.834 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.834 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.834 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.834 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 z)) 3) in y
1554301187.834 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1554301187.834 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.834 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1554301187.834 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301187.834 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.834 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.834 * [misc]taylor:  Taking taylor expansion of z in y
1554301187.835 * [misc]backup-simplify:  Simplify z into z
1554301187.835 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.835 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.835 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.835 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1554301187.835 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301187.835 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.835 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.835 * [misc]taylor:  Taking taylor expansion of z in y
1554301187.835 * [misc]backup-simplify:  Simplify z into z
1554301187.835 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.835 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.835 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.835 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301187.835 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301187.835 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301187.835 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301187.836 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301187.836 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.836 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301187.836 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.836 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 3) (tan (/ -1 z)))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 2)))) in y
1554301187.836 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 3) (tan (/ -1 z)))) in y
1554301187.836 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1554301187.836 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301187.836 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.836 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.836 * [misc]taylor:  Taking taylor expansion of a in y
1554301187.836 * [misc]backup-simplify:  Simplify a into a
1554301187.836 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301187.836 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301187.836 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301187.836 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ -1 y)) 3) (tan (/ -1 z))) in y
1554301187.836 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 y)) 3) in y
1554301187.836 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1554301187.836 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.837 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1554301187.837 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301187.837 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.837 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.837 * [misc]taylor:  Taking taylor expansion of y in y
1554301187.837 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.837 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.837 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.837 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.837 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1554301187.837 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301187.837 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.837 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.837 * [misc]taylor:  Taking taylor expansion of y in y
1554301187.837 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.837 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.837 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.837 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.837 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.838 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1554301187.838 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.838 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1554301187.838 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301187.838 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.838 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.838 * [misc]taylor:  Taking taylor expansion of z in y
1554301187.838 * [misc]backup-simplify:  Simplify z into z
1554301187.838 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.838 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.838 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.838 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1554301187.838 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301187.838 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.838 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.838 * [misc]taylor:  Taking taylor expansion of z in y
1554301187.838 * [misc]backup-simplify:  Simplify z into z
1554301187.838 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.838 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.838 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.838 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301187.838 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301187.839 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301187.839 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301187.839 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301187.839 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.839 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301187.839 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.839 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 2))) in y
1554301187.839 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1554301187.839 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301187.839 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.839 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.839 * [misc]taylor:  Taking taylor expansion of a in y
1554301187.839 * [misc]backup-simplify:  Simplify a into a
1554301187.839 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301187.839 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301187.839 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301187.840 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ -1 y)) 4) (pow (tan (/ -1 z)) 2)) in y
1554301187.840 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 y)) 4) in y
1554301187.840 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1554301187.840 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.840 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1554301187.840 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301187.840 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.840 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.840 * [misc]taylor:  Taking taylor expansion of y in y
1554301187.840 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.840 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.840 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.840 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.840 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1554301187.840 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301187.840 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.840 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.840 * [misc]taylor:  Taking taylor expansion of y in y
1554301187.840 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.840 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.840 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.840 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.841 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.841 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 z)) 2) in y
1554301187.841 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1554301187.841 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.841 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1554301187.841 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301187.841 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.841 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.841 * [misc]taylor:  Taking taylor expansion of z in y
1554301187.841 * [misc]backup-simplify:  Simplify z into z
1554301187.841 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.841 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.841 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.841 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1554301187.841 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301187.841 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.841 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.841 * [misc]taylor:  Taking taylor expansion of z in y
1554301187.841 * [misc]backup-simplify:  Simplify z into z
1554301187.841 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.841 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.841 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.841 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301187.842 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301187.842 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301187.842 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301187.842 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301187.842 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.842 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301187.842 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.842 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (pow (tan (/ -1 z)) 2)) (+ (* (sin (/ -1 a)) (tan (/ -1 y))) (+ (* (sin (/ -1 a)) (* (pow (tan (/ -1 y)) 3) (pow (tan (/ -1 z)) 4))) (+ (* (cos (/ -1 a)) (* (tan (/ -1 y)) (pow (tan (/ -1 z)) 3))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 4))))))) in y
1554301187.842 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (pow (tan (/ -1 z)) 2)) in y
1554301187.842 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1554301187.842 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301187.842 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.842 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.842 * [misc]taylor:  Taking taylor expansion of a in y
1554301187.842 * [misc]backup-simplify:  Simplify a into a
1554301187.842 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301187.843 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301187.843 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301187.843 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 z)) 2) in y
1554301187.843 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1554301187.843 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.843 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1554301187.843 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301187.843 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.843 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.843 * [misc]taylor:  Taking taylor expansion of z in y
1554301187.843 * [misc]backup-simplify:  Simplify z into z
1554301187.843 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.843 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.843 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.843 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1554301187.843 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301187.843 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.843 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.843 * [misc]taylor:  Taking taylor expansion of z in y
1554301187.843 * [misc]backup-simplify:  Simplify z into z
1554301187.843 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.843 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.843 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.844 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301187.844 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301187.844 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301187.844 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301187.844 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301187.844 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.844 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301187.844 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.844 * [misc]taylor:  Taking taylor expansion of (+ (* (sin (/ -1 a)) (tan (/ -1 y))) (+ (* (sin (/ -1 a)) (* (pow (tan (/ -1 y)) 3) (pow (tan (/ -1 z)) 4))) (+ (* (cos (/ -1 a)) (* (tan (/ -1 y)) (pow (tan (/ -1 z)) 3))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 4)))))) in y
1554301187.844 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (tan (/ -1 y))) in y
1554301187.844 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1554301187.844 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301187.844 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.844 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.845 * [misc]taylor:  Taking taylor expansion of a in y
1554301187.845 * [misc]backup-simplify:  Simplify a into a
1554301187.845 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301187.845 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301187.845 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301187.845 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1554301187.845 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.845 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1554301187.845 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301187.845 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.845 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.845 * [misc]taylor:  Taking taylor expansion of y in y
1554301187.845 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.845 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.845 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.845 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.845 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1554301187.845 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301187.845 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.845 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.845 * [misc]taylor:  Taking taylor expansion of y in y
1554301187.845 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.845 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.845 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.845 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.845 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.845 * [misc]taylor:  Taking taylor expansion of (+ (* (sin (/ -1 a)) (* (pow (tan (/ -1 y)) 3) (pow (tan (/ -1 z)) 4))) (+ (* (cos (/ -1 a)) (* (tan (/ -1 y)) (pow (tan (/ -1 z)) 3))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 4))))) in y
1554301187.845 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (pow (tan (/ -1 y)) 3) (pow (tan (/ -1 z)) 4))) in y
1554301187.845 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1554301187.845 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301187.845 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.846 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.846 * [misc]taylor:  Taking taylor expansion of a in y
1554301187.846 * [misc]backup-simplify:  Simplify a into a
1554301187.846 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301187.846 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301187.846 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301187.846 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ -1 y)) 3) (pow (tan (/ -1 z)) 4)) in y
1554301187.846 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 y)) 3) in y
1554301187.846 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1554301187.846 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.846 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1554301187.846 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301187.846 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.846 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.846 * [misc]taylor:  Taking taylor expansion of y in y
1554301187.846 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.846 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.846 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.846 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.846 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1554301187.846 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301187.846 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.846 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.846 * [misc]taylor:  Taking taylor expansion of y in y
1554301187.846 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.846 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.846 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.846 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.846 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.846 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 z)) 4) in y
1554301187.846 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1554301187.846 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.846 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1554301187.846 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301187.846 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.846 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.846 * [misc]taylor:  Taking taylor expansion of z in y
1554301187.847 * [misc]backup-simplify:  Simplify z into z
1554301187.847 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.847 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.847 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.847 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1554301187.847 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301187.847 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.847 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.847 * [misc]taylor:  Taking taylor expansion of z in y
1554301187.847 * [misc]backup-simplify:  Simplify z into z
1554301187.847 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.847 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.847 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.847 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301187.847 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301187.847 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301187.847 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301187.847 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301187.847 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.847 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301187.847 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.847 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (* (tan (/ -1 y)) (pow (tan (/ -1 z)) 3))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 4)))) in y
1554301187.847 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (* (tan (/ -1 y)) (pow (tan (/ -1 z)) 3))) in y
1554301187.847 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1554301187.847 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301187.847 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.847 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.847 * [misc]taylor:  Taking taylor expansion of a in y
1554301187.848 * [misc]backup-simplify:  Simplify a into a
1554301187.848 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301187.848 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301187.848 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301187.848 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (pow (tan (/ -1 z)) 3)) in y
1554301187.848 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1554301187.848 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.848 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1554301187.848 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301187.848 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.848 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.848 * [misc]taylor:  Taking taylor expansion of y in y
1554301187.848 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.848 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.848 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.848 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.848 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1554301187.848 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301187.848 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.849 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.849 * [misc]taylor:  Taking taylor expansion of y in y
1554301187.850 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.850 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.850 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.850 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.850 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.850 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 z)) 3) in y
1554301187.850 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1554301187.850 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.850 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1554301187.850 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301187.850 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.850 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.850 * [misc]taylor:  Taking taylor expansion of z in y
1554301187.850 * [misc]backup-simplify:  Simplify z into z
1554301187.850 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.850 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.851 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.851 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1554301187.851 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301187.851 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.851 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.851 * [misc]taylor:  Taking taylor expansion of z in y
1554301187.851 * [misc]backup-simplify:  Simplify z into z
1554301187.851 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.851 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.851 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.851 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301187.851 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301187.851 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301187.851 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301187.851 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301187.851 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.852 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301187.852 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.852 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 4))) in y
1554301187.852 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1554301187.852 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301187.852 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.852 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.852 * [misc]taylor:  Taking taylor expansion of a in y
1554301187.852 * [misc]backup-simplify:  Simplify a into a
1554301187.852 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301187.852 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301187.852 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301187.852 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 4)) in y
1554301187.852 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 y)) 2) in y
1554301187.852 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1554301187.852 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.852 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1554301187.852 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301187.852 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.852 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.852 * [misc]taylor:  Taking taylor expansion of y in y
1554301187.852 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.852 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.853 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.853 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.853 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1554301187.853 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301187.853 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.853 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.853 * [misc]taylor:  Taking taylor expansion of y in y
1554301187.853 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.853 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.853 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.853 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.853 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.853 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 z)) 4) in y
1554301187.854 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1554301187.854 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.854 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1554301187.854 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301187.854 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.854 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.854 * [misc]taylor:  Taking taylor expansion of z in y
1554301187.854 * [misc]backup-simplify:  Simplify z into z
1554301187.854 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.854 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.854 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.854 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1554301187.854 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301187.854 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.854 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.854 * [misc]taylor:  Taking taylor expansion of z in y
1554301187.854 * [misc]backup-simplify:  Simplify z into z
1554301187.854 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.854 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.854 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.854 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301187.854 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301187.855 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301187.855 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301187.855 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301187.855 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.855 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301187.855 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.855 * [misc]taylor:  Taking taylor expansion of (* (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) (* (- (tan (/ -1 y)) (tan (/ -1 z))) (* (cos (/ -1 a)) (+ (* (tan (/ -1 y)) (tan (/ -1 z))) (+ (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2)) 1))))) in y
1554301187.855 * [misc]taylor:  Taking taylor expansion of (- 1 (* (tan (/ -1 y)) (tan (/ -1 z)))) in y
1554301187.855 * [misc]taylor:  Taking taylor expansion of 1 in y
1554301187.855 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.855 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in y
1554301187.855 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1554301187.855 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.855 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1554301187.855 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301187.855 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.855 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.855 * [misc]taylor:  Taking taylor expansion of y in y
1554301187.855 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.855 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.856 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.856 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.856 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1554301187.856 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301187.856 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.856 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.856 * [misc]taylor:  Taking taylor expansion of y in y
1554301187.856 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.856 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.856 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.856 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.856 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.856 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1554301187.856 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.856 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1554301187.856 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301187.856 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.856 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.856 * [misc]taylor:  Taking taylor expansion of z in y
1554301187.856 * [misc]backup-simplify:  Simplify z into z
1554301187.857 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.857 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.857 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.857 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1554301187.857 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301187.857 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.857 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.857 * [misc]taylor:  Taking taylor expansion of z in y
1554301187.857 * [misc]backup-simplify:  Simplify z into z
1554301187.857 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.857 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.857 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.857 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301187.857 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301187.857 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301187.857 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301187.857 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301187.858 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.858 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301187.858 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.858 * [misc]taylor:  Taking taylor expansion of (* (- (tan (/ -1 y)) (tan (/ -1 z))) (* (cos (/ -1 a)) (+ (* (tan (/ -1 y)) (tan (/ -1 z))) (+ (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2)) 1)))) in y
1554301187.858 * [misc]taylor:  Taking taylor expansion of (- (tan (/ -1 y)) (tan (/ -1 z))) in y
1554301187.858 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1554301187.858 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.858 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1554301187.858 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301187.858 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.858 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.858 * [misc]taylor:  Taking taylor expansion of y in y
1554301187.858 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.858 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.858 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.858 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.858 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1554301187.858 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301187.858 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.858 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.859 * [misc]taylor:  Taking taylor expansion of y in y
1554301187.859 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.859 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.859 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.859 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.859 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.859 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1554301187.859 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.859 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1554301187.859 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301187.859 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.859 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.859 * [misc]taylor:  Taking taylor expansion of z in y
1554301187.859 * [misc]backup-simplify:  Simplify z into z
1554301187.859 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.859 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.859 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.859 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1554301187.859 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301187.859 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.859 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.859 * [misc]taylor:  Taking taylor expansion of z in y
1554301187.859 * [misc]backup-simplify:  Simplify z into z
1554301187.860 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.860 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.860 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.860 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301187.860 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301187.860 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301187.860 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301187.860 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301187.860 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.860 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301187.860 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.860 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (+ (* (tan (/ -1 y)) (tan (/ -1 z))) (+ (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2)) 1))) in y
1554301187.861 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1554301187.861 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301187.861 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.861 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.861 * [misc]taylor:  Taking taylor expansion of a in y
1554301187.861 * [misc]backup-simplify:  Simplify a into a
1554301187.861 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301187.861 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301187.861 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301187.861 * [misc]taylor:  Taking taylor expansion of (+ (* (tan (/ -1 y)) (tan (/ -1 z))) (+ (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2)) 1)) in y
1554301187.861 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in y
1554301187.861 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1554301187.861 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.861 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1554301187.861 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301187.861 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.861 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.861 * [misc]taylor:  Taking taylor expansion of y in y
1554301187.861 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.861 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.861 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.861 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.861 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1554301187.861 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301187.861 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.861 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.861 * [misc]taylor:  Taking taylor expansion of y in y
1554301187.862 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.862 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.862 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.862 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.862 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.862 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1554301187.862 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.862 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1554301187.862 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301187.862 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.862 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.862 * [misc]taylor:  Taking taylor expansion of z in y
1554301187.862 * [misc]backup-simplify:  Simplify z into z
1554301187.862 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.862 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.862 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.862 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1554301187.862 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301187.862 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.862 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.862 * [misc]taylor:  Taking taylor expansion of z in y
1554301187.862 * [misc]backup-simplify:  Simplify z into z
1554301187.862 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.863 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.863 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.863 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301187.863 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301187.863 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301187.863 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301187.863 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301187.863 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.863 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301187.863 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.863 * [misc]taylor:  Taking taylor expansion of (+ (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2)) 1) in y
1554301187.863 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2)) in y
1554301187.863 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 y)) 2) in y
1554301187.863 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1554301187.864 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.864 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1554301187.864 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301187.864 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.864 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.864 * [misc]taylor:  Taking taylor expansion of y in y
1554301187.864 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.864 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.864 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.864 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.864 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1554301187.864 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301187.864 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.864 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.864 * [misc]taylor:  Taking taylor expansion of y in y
1554301187.864 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.864 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.864 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.864 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.864 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.864 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 z)) 2) in y
1554301187.864 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1554301187.865 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.865 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1554301187.865 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301187.865 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.865 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.865 * [misc]taylor:  Taking taylor expansion of z in y
1554301187.865 * [misc]backup-simplify:  Simplify z into z
1554301187.865 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.865 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.865 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.865 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1554301187.865 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301187.865 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301187.865 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.865 * [misc]taylor:  Taking taylor expansion of z in y
1554301187.865 * [misc]backup-simplify:  Simplify z into z
1554301187.865 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301187.865 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.865 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.865 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301187.865 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301187.865 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301187.866 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301187.866 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301187.866 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.866 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301187.866 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.866 * [misc]taylor:  Taking taylor expansion of 1 in y
1554301187.866 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.866 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1554301187.866 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1554301187.866 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1554301187.866 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z)))
1554301187.867 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301187.867 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301187.867 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.867 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301187.867 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))
1554301187.867 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))) into (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2))
1554301187.867 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1554301187.868 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1554301187.868 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1554301187.868 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))
1554301187.868 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2)) (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))) into (/ (pow (sin (/ -1 y)) 4) (pow (cos (/ -1 y)) 4))
1554301187.868 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))
1554301187.869 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))) into (/ (pow (sin (/ -1 z)) 3) (pow (cos (/ -1 z)) 3))
1554301187.869 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ -1 y)) 4) (pow (cos (/ -1 y)) 4)) (/ (pow (sin (/ -1 z)) 3) (pow (cos (/ -1 z)) 3))) into (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4)))
1554301187.869 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4)))) into (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 3)))
1554301187.870 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301187.870 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301187.870 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.870 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301187.870 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))
1554301187.871 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))) into (/ (pow (sin (/ -1 y)) 3) (pow (cos (/ -1 y)) 3))
1554301187.871 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ -1 y)) 3) (pow (cos (/ -1 y)) 3)) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3)) (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3)))
1554301187.872 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3)) (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3)))) into (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (cos (/ -1 z))))
1554301187.872 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301187.872 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301187.872 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.872 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301187.872 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))
1554301187.873 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2)) (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))) into (/ (pow (sin (/ -1 y)) 4) (pow (cos (/ -1 y)) 4))
1554301187.873 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))
1554301187.873 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ -1 y)) 4) (pow (cos (/ -1 y)) 4)) (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))) into (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4)))
1554301187.874 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4)))) into (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 2)))
1554301187.875 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (cos (/ -1 z)))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 2)))) into (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3))))
1554301187.877 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 3))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3))))) into (+ (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (cos (/ -1 z)))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 2)))))
1554301187.879 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) (+ (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (cos (/ -1 z)))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 2)))))) into (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (cos (/ -1 z)))))))
1554301187.882 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (cos (/ -1 z)))))))) into (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 3))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (cos (/ -1 z))))))))
1554301187.882 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301187.882 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301187.883 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.883 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301187.883 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))
1554301187.883 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))) into (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2))
1554301187.883 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1554301187.884 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1554301187.884 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1554301187.884 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y)))
1554301187.884 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1554301187.884 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1554301187.884 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1554301187.884 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))
1554301187.885 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))) into (/ (pow (sin (/ -1 y)) 3) (pow (cos (/ -1 y)) 3))
1554301187.885 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))
1554301187.885 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2)) (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))) into (/ (pow (sin (/ -1 z)) 4) (pow (cos (/ -1 z)) 4))
1554301187.886 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ -1 y)) 3) (pow (cos (/ -1 y)) 3)) (/ (pow (sin (/ -1 z)) 4) (pow (cos (/ -1 z)) 4))) into (/ (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 3)))
1554301187.886 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (/ (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 3)))) into (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4)))
1554301187.886 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301187.886 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301187.886 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.887 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301187.887 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))
1554301187.887 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))) into (/ (pow (sin (/ -1 z)) 3) (pow (cos (/ -1 z)) 3))
1554301187.887 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (pow (sin (/ -1 z)) 3) (pow (cos (/ -1 z)) 3))) into (/ (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y))))
1554301187.888 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y))))) into (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (cos (/ -1 y)) (pow (cos (/ -1 z)) 3)))
1554301187.888 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301187.888 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301187.888 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.888 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301187.889 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))
1554301187.889 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))
1554301187.889 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2)) (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))) into (/ (pow (sin (/ -1 z)) 4) (pow (cos (/ -1 z)) 4))
1554301187.890 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2)) (/ (pow (sin (/ -1 z)) 4) (pow (cos (/ -1 z)) 4))) into (/ (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2)))
1554301187.890 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2)))) into (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 4)))
1554301187.891 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (cos (/ -1 y)) (pow (cos (/ -1 z)) 3))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 4)))) into (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y)))))
1554301187.893 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y)))))) into (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 3))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (cos (/ -1 y)) (pow (cos (/ -1 z)) 3))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 4)))))
1554301187.896 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 3))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (cos (/ -1 y)) (pow (cos (/ -1 z)) 3))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 4)))))) into (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y)))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4))))))
1554301187.899 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2)) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y)))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4))))))) into (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (cos (/ -1 y)) (pow (cos (/ -1 z)) 3))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4))) (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2))))))
1554301187.903 * [misc]backup-simplify:  Simplify (- (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (cos (/ -1 y)) (pow (cos (/ -1 z)) 3))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4))) (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2))))))) into (- (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 3))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (cos (/ -1 y)) (pow (cos (/ -1 z)) 3))) (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2)))))))
1554301187.911 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 3))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (cos (/ -1 z)))))))) (- (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 3))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (cos (/ -1 y)) (pow (cos (/ -1 z)) 3))) (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2)))))))) into (- (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 3))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (+ (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))))))) (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2)) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 3))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (cos (/ -1 y)) (pow (cos (/ -1 z)) 3))))))))
1554301187.911 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1554301187.912 * [misc]backup-simplify:  Simplify (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) into (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1554301187.912 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1554301187.912 * [misc]backup-simplify:  Simplify (- (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (- (/ (sin (/ -1 z)) (cos (/ -1 z))))
1554301187.912 * [misc]backup-simplify:  Simplify (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (- (/ (sin (/ -1 z)) (cos (/ -1 z))))) into (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))
1554301187.912 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301187.913 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301187.913 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.913 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301187.913 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1554301187.914 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))
1554301187.914 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))
1554301187.914 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2)) (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))) into (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))
1554301187.915 * [misc]backup-simplify:  Simplify (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1) into (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)
1554301187.915 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) into (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1))
1554301187.916 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1))) into (* (cos (/ -1 a)) (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)))
1554301187.917 * [misc]backup-simplify:  Simplify (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (* (cos (/ -1 a)) (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)))) into (* (cos (/ -1 a)) (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))))
1554301187.919 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (* (cos (/ -1 a)) (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))))) into (* (cos (/ -1 a)) (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))))
1554301187.926 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 3))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (+ (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))))))) (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2)) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 3))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (cos (/ -1 y)) (pow (cos (/ -1 z)) 3)))))))) (* (cos (/ -1 a)) (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))))) into (/ (- (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (+ (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4))))))) (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y)))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4)))))))) (* (cos (/ -1 a)) (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))))
1554301187.926 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (+ (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4))))))) (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y)))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4)))))))) (* (cos (/ -1 a)) (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))))) in z
1554301187.926 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (+ (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4))))))) (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y)))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4)))))))) in z
1554301187.926 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (+ (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4))))))) in z
1554301187.926 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) in z
1554301187.926 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) in z
1554301187.926 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1554301187.926 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301187.926 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.926 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.926 * [misc]taylor:  Taking taylor expansion of a in z
1554301187.926 * [misc]backup-simplify:  Simplify a into a
1554301187.926 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301187.926 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301187.926 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301187.926 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 y)) 2) in z
1554301187.926 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1554301187.927 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301187.927 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.927 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.927 * [misc]taylor:  Taking taylor expansion of y in z
1554301187.927 * [misc]backup-simplify:  Simplify y into y
1554301187.927 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.927 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.927 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.927 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301187.927 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301187.927 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301187.927 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ -1 y)) 2) in z
1554301187.927 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1554301187.927 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301187.927 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.927 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.927 * [misc]taylor:  Taking taylor expansion of y in z
1554301187.927 * [misc]backup-simplify:  Simplify y into y
1554301187.927 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.927 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.927 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.927 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301187.927 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301187.927 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.927 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301187.928 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301187.928 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301187.928 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.928 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301187.928 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) (sin (/ -1 y))) into (pow (sin (/ -1 y)) 2)
1554301187.928 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) into (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2))
1554301187.928 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) (cos (/ -1 y))) into (pow (cos (/ -1 y)) 2)
1554301187.928 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) into (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2))
1554301187.928 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (+ (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4)))))) in z
1554301187.928 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))) in z
1554301187.928 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) in z
1554301187.928 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1554301187.928 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301187.928 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.928 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.928 * [misc]taylor:  Taking taylor expansion of a in z
1554301187.928 * [misc]backup-simplify:  Simplify a into a
1554301187.928 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301187.928 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301187.928 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301187.928 * [misc]taylor:  Taking taylor expansion of (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4)) in z
1554301187.929 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 z)) 2) in z
1554301187.929 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1554301187.929 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301187.929 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.929 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.929 * [misc]taylor:  Taking taylor expansion of z in z
1554301187.929 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.929 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.929 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.929 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.929 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 y)) 4) in z
1554301187.929 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1554301187.929 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301187.929 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.929 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.929 * [misc]taylor:  Taking taylor expansion of y in z
1554301187.929 * [misc]backup-simplify:  Simplify y into y
1554301187.929 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.929 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.929 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.929 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301187.929 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301187.929 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301187.929 * [misc]taylor:  Taking taylor expansion of (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4)) in z
1554301187.929 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ -1 z)) 2) in z
1554301187.929 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1554301187.929 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301187.929 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.929 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.929 * [misc]taylor:  Taking taylor expansion of z in z
1554301187.929 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.929 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.929 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.930 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.930 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ -1 y)) 4) in z
1554301187.930 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1554301187.930 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301187.930 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.930 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.930 * [misc]taylor:  Taking taylor expansion of y in z
1554301187.930 * [misc]backup-simplify:  Simplify y into y
1554301187.930 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.930 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.930 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.930 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301187.930 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301187.930 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.930 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301187.930 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301187.930 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301187.930 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.930 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301187.930 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 z))) into (pow (sin (/ -1 z)) 2)
1554301187.930 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) (sin (/ -1 y))) into (pow (sin (/ -1 y)) 2)
1554301187.931 * [misc]backup-simplify:  Simplify (* (pow (sin (/ -1 y)) 2) (pow (sin (/ -1 y)) 2)) into (pow (sin (/ -1 y)) 4)
1554301187.931 * [misc]backup-simplify:  Simplify (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4)) into (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))
1554301187.931 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) into (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4)))
1554301187.931 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 z))) into (pow (cos (/ -1 z)) 2)
1554301187.931 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) (cos (/ -1 y))) into (pow (cos (/ -1 y)) 2)
1554301187.931 * [misc]backup-simplify:  Simplify (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 y)) 2)) into (pow (cos (/ -1 y)) 4)
1554301187.931 * [misc]backup-simplify:  Simplify (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4)) into (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))
1554301187.931 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))) into (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 2)))
1554301187.931 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (+ (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4))))) in z
1554301187.931 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) in z
1554301187.932 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (sin (/ -1 z))) in z
1554301187.932 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1554301187.932 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301187.932 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.932 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.932 * [misc]taylor:  Taking taylor expansion of a in z
1554301187.932 * [misc]backup-simplify:  Simplify a into a
1554301187.932 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301187.932 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301187.932 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301187.932 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1554301187.932 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301187.932 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.932 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.932 * [misc]taylor:  Taking taylor expansion of z in z
1554301187.932 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.932 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.932 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.932 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.932 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1554301187.932 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301187.932 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.932 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.932 * [misc]taylor:  Taking taylor expansion of z in z
1554301187.932 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.932 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.932 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.932 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.932 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1554301187.932 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1554301187.932 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1554301187.932 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 z))) into (* (sin (/ -1 a)) (sin (/ -1 z)))
1554301187.933 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) into (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z)))
1554301187.933 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4)))) in z
1554301187.933 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3))) in z
1554301187.933 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) in z
1554301187.933 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1554301187.933 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301187.933 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.933 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.933 * [misc]taylor:  Taking taylor expansion of a in z
1554301187.933 * [misc]backup-simplify:  Simplify a into a
1554301187.933 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301187.933 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301187.933 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301187.933 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3)) in z
1554301187.933 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1554301187.933 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301187.933 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.933 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.933 * [misc]taylor:  Taking taylor expansion of z in z
1554301187.933 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.933 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.933 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.933 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.933 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 y)) 3) in z
1554301187.933 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1554301187.934 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301187.934 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.934 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.934 * [misc]taylor:  Taking taylor expansion of y in z
1554301187.934 * [misc]backup-simplify:  Simplify y into y
1554301187.934 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.934 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.934 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.934 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301187.934 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301187.934 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301187.934 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3)) in z
1554301187.934 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1554301187.934 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301187.934 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.934 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.934 * [misc]taylor:  Taking taylor expansion of z in z
1554301187.934 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.934 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.934 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.935 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.935 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ -1 y)) 3) in z
1554301187.935 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1554301187.935 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301187.935 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.935 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.935 * [misc]taylor:  Taking taylor expansion of y in z
1554301187.935 * [misc]backup-simplify:  Simplify y into y
1554301187.935 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.935 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.935 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.935 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301187.935 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301187.935 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.935 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301187.935 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301187.935 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301187.936 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.936 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301187.936 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) (sin (/ -1 y))) into (pow (sin (/ -1 y)) 2)
1554301187.936 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) (pow (sin (/ -1 y)) 2)) into (pow (sin (/ -1 y)) 3)
1554301187.936 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3)) into (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))
1554301187.936 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) into (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3)))
1554301187.937 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) (cos (/ -1 y))) into (pow (cos (/ -1 y)) 2)
1554301187.937 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) (pow (cos (/ -1 y)) 2)) into (pow (cos (/ -1 y)) 3)
1554301187.937 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3)) into (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3))
1554301187.937 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3))) into (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (cos (/ -1 z))))
1554301187.937 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4))) in z
1554301187.937 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) in z
1554301187.937 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1554301187.937 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301187.937 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.937 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.937 * [misc]taylor:  Taking taylor expansion of a in z
1554301187.937 * [misc]backup-simplify:  Simplify a into a
1554301187.938 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301187.938 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301187.938 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301187.938 * [misc]taylor:  Taking taylor expansion of (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4)) in z
1554301187.938 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 z)) 3) in z
1554301187.938 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1554301187.938 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301187.938 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.938 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.938 * [misc]taylor:  Taking taylor expansion of z in z
1554301187.938 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.938 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.938 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.938 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.938 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 y)) 4) in z
1554301187.938 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1554301187.938 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301187.938 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.938 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.938 * [misc]taylor:  Taking taylor expansion of y in z
1554301187.938 * [misc]backup-simplify:  Simplify y into y
1554301187.938 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.938 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.939 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.939 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301187.939 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301187.939 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301187.939 * [misc]taylor:  Taking taylor expansion of (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4)) in z
1554301187.939 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ -1 z)) 3) in z
1554301187.939 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1554301187.939 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301187.939 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.939 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.939 * [misc]taylor:  Taking taylor expansion of z in z
1554301187.939 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.939 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.939 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.939 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.939 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ -1 y)) 4) in z
1554301187.939 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1554301187.939 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301187.939 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.939 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.939 * [misc]taylor:  Taking taylor expansion of y in z
1554301187.939 * [misc]backup-simplify:  Simplify y into y
1554301187.940 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.940 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.940 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.940 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301187.940 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301187.940 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.940 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301187.940 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1554301187.940 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1554301187.940 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1554301187.940 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 z))) into (pow (sin (/ -1 z)) 2)
1554301187.941 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (pow (sin (/ -1 z)) 2)) into (pow (sin (/ -1 z)) 3)
1554301187.941 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) (sin (/ -1 y))) into (pow (sin (/ -1 y)) 2)
1554301187.941 * [misc]backup-simplify:  Simplify (* (pow (sin (/ -1 y)) 2) (pow (sin (/ -1 y)) 2)) into (pow (sin (/ -1 y)) 4)
1554301187.941 * [misc]backup-simplify:  Simplify (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4)) into (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))
1554301187.941 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) into (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4)))
1554301187.941 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 z))) into (pow (cos (/ -1 z)) 2)
1554301187.942 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (pow (cos (/ -1 z)) 2)) into (pow (cos (/ -1 z)) 3)
1554301187.942 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) (cos (/ -1 y))) into (pow (cos (/ -1 y)) 2)
1554301187.942 * [misc]backup-simplify:  Simplify (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 y)) 2)) into (pow (cos (/ -1 y)) 4)
1554301187.942 * [misc]backup-simplify:  Simplify (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4)) into (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4))
1554301187.943 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4))) into (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 3)))
1554301187.943 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y)))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4))))))) in z
1554301187.943 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2)) in z
1554301187.943 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) in z
1554301187.943 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1554301187.943 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301187.943 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.943 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.943 * [misc]taylor:  Taking taylor expansion of a in z
1554301187.943 * [misc]backup-simplify:  Simplify a into a
1554301187.943 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301187.943 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301187.943 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301187.943 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 z)) 2) in z
1554301187.943 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1554301187.943 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301187.943 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.943 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.943 * [misc]taylor:  Taking taylor expansion of z in z
1554301187.943 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.943 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.943 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.944 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.944 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ -1 z)) 2) in z
1554301187.944 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1554301187.944 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301187.944 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.944 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.944 * [misc]taylor:  Taking taylor expansion of z in z
1554301187.944 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.944 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.944 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.944 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.944 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301187.944 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301187.944 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.944 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301187.945 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 z))) into (pow (sin (/ -1 z)) 2)
1554301187.945 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) into (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2))
1554301187.945 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 z))) into (pow (cos (/ -1 z)) 2)
1554301187.945 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2)) into (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2))
1554301187.945 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y)))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4)))))) in z
1554301187.945 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) in z
1554301187.945 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) in z
1554301187.945 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1554301187.945 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301187.945 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.945 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.945 * [misc]taylor:  Taking taylor expansion of a in z
1554301187.945 * [misc]backup-simplify:  Simplify a into a
1554301187.946 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301187.946 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301187.946 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301187.946 * [misc]taylor:  Taking taylor expansion of (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2)) in z
1554301187.946 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 z)) 4) in z
1554301187.946 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1554301187.946 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301187.946 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.946 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.946 * [misc]taylor:  Taking taylor expansion of z in z
1554301187.946 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.946 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.946 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.946 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.946 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 y)) 2) in z
1554301187.946 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1554301187.946 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301187.946 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.946 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.946 * [misc]taylor:  Taking taylor expansion of y in z
1554301187.946 * [misc]backup-simplify:  Simplify y into y
1554301187.946 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.946 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.947 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.947 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301187.947 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301187.947 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301187.947 * [misc]taylor:  Taking taylor expansion of (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2)) in z
1554301187.947 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ -1 z)) 4) in z
1554301187.947 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1554301187.947 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301187.947 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.947 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.947 * [misc]taylor:  Taking taylor expansion of z in z
1554301187.947 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.947 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.947 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.947 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.947 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ -1 y)) 2) in z
1554301187.947 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1554301187.947 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301187.947 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.947 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.947 * [misc]taylor:  Taking taylor expansion of y in z
1554301187.947 * [misc]backup-simplify:  Simplify y into y
1554301187.948 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.948 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.948 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.948 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301187.948 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301187.948 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.948 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301187.948 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301187.948 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301187.948 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.948 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301187.949 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 z))) into (pow (sin (/ -1 z)) 2)
1554301187.949 * [misc]backup-simplify:  Simplify (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 z)) 2)) into (pow (sin (/ -1 z)) 4)
1554301187.949 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) (sin (/ -1 y))) into (pow (sin (/ -1 y)) 2)
1554301187.949 * [misc]backup-simplify:  Simplify (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2)) into (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))
1554301187.949 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) into (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2)))
1554301187.949 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 z))) into (pow (cos (/ -1 z)) 2)
1554301187.950 * [misc]backup-simplify:  Simplify (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 z)) 2)) into (pow (cos (/ -1 z)) 4)
1554301187.950 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) (cos (/ -1 y))) into (pow (cos (/ -1 y)) 2)
1554301187.950 * [misc]backup-simplify:  Simplify (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2)) into (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))
1554301187.950 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) into (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 4)))
1554301187.950 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y)))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4))))) in z
1554301187.950 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y)))) in z
1554301187.951 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) in z
1554301187.951 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1554301187.951 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301187.951 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.951 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.951 * [misc]taylor:  Taking taylor expansion of a in z
1554301187.951 * [misc]backup-simplify:  Simplify a into a
1554301187.951 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301187.951 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301187.951 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301187.951 * [misc]taylor:  Taking taylor expansion of (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y))) in z
1554301187.951 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 z)) 3) in z
1554301187.951 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1554301187.951 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301187.951 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.951 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.951 * [misc]taylor:  Taking taylor expansion of z in z
1554301187.951 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.951 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.951 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.951 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.951 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1554301187.951 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301187.951 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.951 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.952 * [misc]taylor:  Taking taylor expansion of y in z
1554301187.952 * [misc]backup-simplify:  Simplify y into y
1554301187.952 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.952 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.952 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.952 * [misc]taylor:  Taking taylor expansion of (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y))) in z
1554301187.952 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ -1 z)) 3) in z
1554301187.952 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1554301187.952 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301187.952 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.952 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.952 * [misc]taylor:  Taking taylor expansion of z in z
1554301187.952 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.952 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.952 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.952 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.952 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1554301187.952 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301187.952 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.952 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.952 * [misc]taylor:  Taking taylor expansion of y in z
1554301187.952 * [misc]backup-simplify:  Simplify y into y
1554301187.952 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.952 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.953 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.953 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301187.953 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301187.953 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.953 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301187.953 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 z))) into (pow (sin (/ -1 z)) 2)
1554301187.953 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (pow (sin (/ -1 z)) 2)) into (pow (sin (/ -1 z)) 3)
1554301187.953 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301187.953 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301187.954 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301187.954 * [misc]backup-simplify:  Simplify (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y))) into (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))
1554301187.954 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) into (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y))))
1554301187.954 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 z))) into (pow (cos (/ -1 z)) 2)
1554301187.954 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (pow (cos (/ -1 z)) 2)) into (pow (cos (/ -1 z)) 3)
1554301187.954 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301187.954 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301187.955 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.955 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301187.955 * [misc]backup-simplify:  Simplify (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y))) into (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y)))
1554301187.955 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y)))) into (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (cos (/ -1 y)) (pow (cos (/ -1 z)) 3)))
1554301187.955 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4)))) in z
1554301187.955 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) in z
1554301187.955 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (sin (/ -1 y))) in z
1554301187.955 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1554301187.955 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301187.955 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.955 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.955 * [misc]taylor:  Taking taylor expansion of a in z
1554301187.955 * [misc]backup-simplify:  Simplify a into a
1554301187.955 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301187.956 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301187.956 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301187.956 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1554301187.956 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301187.956 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.956 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.956 * [misc]taylor:  Taking taylor expansion of y in z
1554301187.956 * [misc]backup-simplify:  Simplify y into y
1554301187.956 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.956 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.956 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.956 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1554301187.956 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301187.956 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.956 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.956 * [misc]taylor:  Taking taylor expansion of y in z
1554301187.956 * [misc]backup-simplify:  Simplify y into y
1554301187.956 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.956 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.956 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.956 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1554301187.956 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1554301187.957 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1554301187.957 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301187.957 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301187.957 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301187.957 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 y))) into (* (sin (/ -1 a)) (sin (/ -1 y)))
1554301187.957 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301187.957 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301187.957 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.957 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301187.958 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) into (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y)))
1554301187.958 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4))) in z
1554301187.958 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) in z
1554301187.958 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1554301187.958 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301187.958 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.958 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.958 * [misc]taylor:  Taking taylor expansion of a in z
1554301187.958 * [misc]backup-simplify:  Simplify a into a
1554301187.958 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301187.958 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301187.958 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301187.958 * [misc]taylor:  Taking taylor expansion of (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3)) in z
1554301187.958 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 z)) 4) in z
1554301187.958 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1554301187.958 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301187.958 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.958 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.958 * [misc]taylor:  Taking taylor expansion of z in z
1554301187.958 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.958 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.958 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.958 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.959 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 y)) 3) in z
1554301187.959 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1554301187.959 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301187.959 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.959 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.959 * [misc]taylor:  Taking taylor expansion of y in z
1554301187.959 * [misc]backup-simplify:  Simplify y into y
1554301187.959 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.959 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.959 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.959 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301187.959 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301187.959 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301187.959 * [misc]taylor:  Taking taylor expansion of (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4)) in z
1554301187.959 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ -1 y)) 3) in z
1554301187.959 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1554301187.959 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301187.959 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.959 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.959 * [misc]taylor:  Taking taylor expansion of y in z
1554301187.959 * [misc]backup-simplify:  Simplify y into y
1554301187.959 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.959 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.960 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.960 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301187.960 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301187.960 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.960 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301187.960 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ -1 z)) 4) in z
1554301187.960 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1554301187.960 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301187.960 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.960 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.960 * [misc]taylor:  Taking taylor expansion of z in z
1554301187.960 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.960 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.960 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.960 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.960 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1554301187.961 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1554301187.961 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1554301187.961 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 z))) into (pow (sin (/ -1 z)) 2)
1554301187.961 * [misc]backup-simplify:  Simplify (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 z)) 2)) into (pow (sin (/ -1 z)) 4)
1554301187.961 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) (sin (/ -1 y))) into (pow (sin (/ -1 y)) 2)
1554301187.961 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) (pow (sin (/ -1 y)) 2)) into (pow (sin (/ -1 y)) 3)
1554301187.961 * [misc]backup-simplify:  Simplify (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3)) into (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))
1554301187.962 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) into (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3)))
1554301187.962 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) (cos (/ -1 y))) into (pow (cos (/ -1 y)) 2)
1554301187.962 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) (pow (cos (/ -1 y)) 2)) into (pow (cos (/ -1 y)) 3)
1554301187.962 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 z))) into (pow (cos (/ -1 z)) 2)
1554301187.962 * [misc]backup-simplify:  Simplify (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 z)) 2)) into (pow (cos (/ -1 z)) 4)
1554301187.962 * [misc]backup-simplify:  Simplify (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4)) into (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 3))
1554301187.963 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 3))) into (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4)))
1554301187.963 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))) in z
1554301187.963 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1554301187.963 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301187.963 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.963 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.963 * [misc]taylor:  Taking taylor expansion of a in z
1554301187.963 * [misc]backup-simplify:  Simplify a into a
1554301187.963 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301187.963 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301187.963 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301187.963 * [misc]taylor:  Taking taylor expansion of (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) in z
1554301187.963 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) in z
1554301187.963 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in z
1554301187.964 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in z
1554301187.964 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1554301187.964 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301187.964 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.964 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.964 * [misc]taylor:  Taking taylor expansion of z in z
1554301187.964 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.964 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.964 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.964 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.964 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1554301187.964 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301187.964 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.964 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.964 * [misc]taylor:  Taking taylor expansion of y in z
1554301187.964 * [misc]backup-simplify:  Simplify y into y
1554301187.965 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.965 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.965 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.965 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in z
1554301187.965 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1554301187.965 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301187.965 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.965 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.965 * [misc]taylor:  Taking taylor expansion of z in z
1554301187.965 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.965 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.965 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.965 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.965 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1554301187.965 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301187.965 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.965 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.965 * [misc]taylor:  Taking taylor expansion of y in z
1554301187.965 * [misc]backup-simplify:  Simplify y into y
1554301187.965 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.965 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.965 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.966 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301187.966 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301187.966 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301187.966 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1554301187.966 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301187.966 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301187.966 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.966 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301187.966 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1554301187.967 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1554301187.967 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1) in z
1554301187.967 * [misc]taylor:  Taking taylor expansion of (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) in z
1554301187.967 * [misc]taylor:  Taking taylor expansion of (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) in z
1554301187.967 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 z)) 2) in z
1554301187.967 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1554301187.967 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301187.967 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.967 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.967 * [misc]taylor:  Taking taylor expansion of z in z
1554301187.967 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.967 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.967 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.967 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.967 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 y)) 2) in z
1554301187.967 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1554301187.967 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301187.967 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.967 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.967 * [misc]taylor:  Taking taylor expansion of y in z
1554301187.967 * [misc]backup-simplify:  Simplify y into y
1554301187.967 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.968 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.968 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.968 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301187.968 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301187.968 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301187.968 * [misc]taylor:  Taking taylor expansion of (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)) in z
1554301187.968 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ -1 z)) 2) in z
1554301187.968 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1554301187.968 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301187.968 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.968 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.968 * [misc]taylor:  Taking taylor expansion of z in z
1554301187.968 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.968 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.968 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.968 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.968 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ -1 y)) 2) in z
1554301187.968 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1554301187.968 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301187.968 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.968 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.968 * [misc]taylor:  Taking taylor expansion of y in z
1554301187.969 * [misc]backup-simplify:  Simplify y into y
1554301187.969 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.969 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.969 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.969 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301187.969 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301187.969 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.969 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301187.969 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 z))) into (pow (sin (/ -1 z)) 2)
1554301187.969 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) (sin (/ -1 y))) into (pow (sin (/ -1 y)) 2)
1554301187.970 * [misc]backup-simplify:  Simplify (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) into (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2))
1554301187.970 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 z))) into (pow (cos (/ -1 z)) 2)
1554301187.970 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) (cos (/ -1 y))) into (pow (cos (/ -1 y)) 2)
1554301187.970 * [misc]backup-simplify:  Simplify (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)) into (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))
1554301187.970 * [misc]backup-simplify:  Simplify (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) into (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))
1554301187.970 * [misc]taylor:  Taking taylor expansion of 1 in z
1554301187.970 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.970 * [misc]taylor:  Taking taylor expansion of (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) in z
1554301187.971 * [misc]taylor:  Taking taylor expansion of (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) in z
1554301187.971 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 y)) (cos (/ -1 y))) in z
1554301187.971 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1554301187.971 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301187.971 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.971 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.971 * [misc]taylor:  Taking taylor expansion of y in z
1554301187.971 * [misc]backup-simplify:  Simplify y into y
1554301187.971 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.971 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.971 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.971 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1554301187.971 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301187.971 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.971 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.971 * [misc]taylor:  Taking taylor expansion of y in z
1554301187.971 * [misc]backup-simplify:  Simplify y into y
1554301187.971 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.971 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.971 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.971 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301187.971 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301187.972 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301187.972 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301187.972 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301187.972 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.972 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301187.972 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301187.972 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 z)) (cos (/ -1 z))) in z
1554301187.972 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1554301187.972 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301187.972 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.972 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.972 * [misc]taylor:  Taking taylor expansion of z in z
1554301187.972 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.972 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.972 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.973 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.973 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1554301187.973 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301187.973 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.973 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.973 * [misc]taylor:  Taking taylor expansion of z in z
1554301187.973 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.973 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.973 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.973 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.973 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301187.973 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in z
1554301187.973 * [misc]taylor:  Taking taylor expansion of 1 in z
1554301187.973 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.973 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in z
1554301187.973 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in z
1554301187.973 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1554301187.973 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301187.973 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.973 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.973 * [misc]taylor:  Taking taylor expansion of z in z
1554301187.973 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.973 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.974 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.974 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301187.974 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1554301187.974 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301187.974 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.974 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.974 * [misc]taylor:  Taking taylor expansion of y in z
1554301187.974 * [misc]backup-simplify:  Simplify y into y
1554301187.974 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.974 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.974 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.974 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in z
1554301187.974 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1554301187.974 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301187.974 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.974 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.974 * [misc]taylor:  Taking taylor expansion of z in z
1554301187.974 * [misc]backup-simplify:  Simplify 0 into 0
1554301187.974 * [misc]backup-simplify:  Simplify 1 into 1
1554301187.974 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301187.974 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301187.974 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1554301187.975 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301187.975 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301187.975 * [misc]backup-simplify:  Simplify -1 into -1
1554301187.975 * [misc]taylor:  Taking taylor expansion of y in z
1554301187.975 * [misc]backup-simplify:  Simplify y into y
1554301187.975 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301187.975 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301187.975 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301187.975 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301187.975 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301187.975 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301187.975 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1554301187.975 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301187.975 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301187.976 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301187.976 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301187.976 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1554301187.976 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1554301187.977 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (cos (/ -1 z)))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 3)))) into (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3))))
1554301187.978 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3))))) into (+ (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (cos (/ -1 z)))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 3))) (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z)))))
1554301187.981 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 2))) (+ (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (cos (/ -1 z)))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 3))) (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z)))))) into (+ (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (cos (/ -1 z)))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4))) (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))))))
1554301187.983 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) (+ (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (cos (/ -1 z)))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4))) (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))))))) into (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 3))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (cos (/ -1 z))))))))
1554301187.984 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4)))) into (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 3))) (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))))
1554301187.986 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (cos (/ -1 y)) (pow (cos (/ -1 z)) 3))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 3))) (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))))) into (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y)))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4)))))
1554301187.988 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 4))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y)))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4)))))) into (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 3))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y)))))))
1554301187.991 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2)) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 3))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y)))))))) into (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (cos (/ -1 y)) (pow (cos (/ -1 z)) 3))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 4))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4))) (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2))))))
1554301187.995 * [misc]backup-simplify:  Simplify (- (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (cos (/ -1 y)) (pow (cos (/ -1 z)) 3))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 4))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4))) (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2))))))) into (- (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 3))) (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2)) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y)))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 4))))))))
1554301188.005 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 3))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (cos (/ -1 z)))))))) (- (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 3))) (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2)) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y)))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 4))))))))) into (- (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 3))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (+ (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))))))) (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2)) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 3))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (cos (/ -1 y)) (pow (cos (/ -1 z)) 3))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 4))))))))
1554301188.006 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301188.006 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301188.006 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.007 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301188.007 * [misc]backup-simplify:  Simplify (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1) into (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)
1554301188.008 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) into (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1))
1554301188.008 * [misc]backup-simplify:  Simplify (- (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (- (/ (sin (/ -1 z)) (cos (/ -1 z))))
1554301188.009 * [misc]backup-simplify:  Simplify (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (- (/ (sin (/ -1 z)) (cos (/ -1 z))))) into (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))
1554301188.009 * [misc]backup-simplify:  Simplify (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) into (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1554301188.009 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1554301188.010 * [misc]backup-simplify:  Simplify (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))))
1554301188.011 * [misc]backup-simplify:  Simplify (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))))
1554301188.012 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))))) into (* (cos (/ -1 a)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))))))
1554301188.019 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 3))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (+ (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))))))) (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2)) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 3))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (cos (/ -1 y)) (pow (cos (/ -1 z)) 3))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 4)))))))) (* (cos (/ -1 a)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))))))) into (/ (- (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (+ (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4))))))) (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y)))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4)))))))) (* (cos (/ -1 a)) (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))))))
1554301188.019 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (+ (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4))))))) (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y)))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4)))))))) (* (cos (/ -1 a)) (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))))))) in a
1554301188.020 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (+ (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4))))))) (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y)))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4)))))))) in a
1554301188.020 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (+ (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4))))))) in a
1554301188.020 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) in a
1554301188.020 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) in a
1554301188.020 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1554301188.020 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301188.020 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301188.020 * [misc]backup-simplify:  Simplify -1 into -1
1554301188.020 * [misc]taylor:  Taking taylor expansion of a in a
1554301188.020 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.020 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.020 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301188.020 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301188.020 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 y)) 2) in a
1554301188.020 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1554301188.020 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301188.020 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301188.020 * [misc]backup-simplify:  Simplify -1 into -1
1554301188.020 * [misc]taylor:  Taking taylor expansion of y in a
1554301188.020 * [misc]backup-simplify:  Simplify y into y
1554301188.020 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301188.020 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301188.021 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301188.021 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301188.021 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301188.021 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301188.021 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ -1 y)) 2) in a
1554301188.021 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1554301188.021 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301188.021 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301188.021 * [misc]backup-simplify:  Simplify -1 into -1
1554301188.021 * [misc]taylor:  Taking taylor expansion of y in a
1554301188.021 * [misc]backup-simplify:  Simplify y into y
1554301188.021 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301188.021 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301188.021 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301188.021 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301188.021 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301188.021 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.022 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301188.022 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) (sin (/ -1 y))) into (pow (sin (/ -1 y)) 2)
1554301188.022 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) into (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2))
1554301188.022 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) (cos (/ -1 y))) into (pow (cos (/ -1 y)) 2)
1554301188.022 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) into (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2))
1554301188.022 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (+ (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4)))))) in a
1554301188.022 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))) in a
1554301188.022 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) in a
1554301188.022 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1554301188.022 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301188.022 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301188.022 * [misc]backup-simplify:  Simplify -1 into -1
1554301188.022 * [misc]taylor:  Taking taylor expansion of a in a
1554301188.022 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.022 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.023 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301188.023 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301188.023 * [misc]taylor:  Taking taylor expansion of (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4)) in a
1554301188.023 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 z)) 2) in a
1554301188.023 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1554301188.023 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301188.023 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301188.023 * [misc]backup-simplify:  Simplify -1 into -1
1554301188.023 * [misc]taylor:  Taking taylor expansion of z in a
1554301188.023 * [misc]backup-simplify:  Simplify z into z
1554301188.023 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301188.023 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301188.023 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301188.023 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301188.023 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301188.023 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301188.023 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 y)) 4) in a
1554301188.023 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1554301188.023 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301188.023 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301188.023 * [misc]backup-simplify:  Simplify -1 into -1
1554301188.023 * [misc]taylor:  Taking taylor expansion of y in a
1554301188.023 * [misc]backup-simplify:  Simplify y into y
1554301188.023 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301188.023 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301188.024 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301188.024 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301188.024 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301188.024 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301188.024 * [misc]taylor:  Taking taylor expansion of (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4)) in a
1554301188.024 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ -1 z)) 2) in a
1554301188.024 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1554301188.024 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301188.024 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301188.024 * [misc]backup-simplify:  Simplify -1 into -1
1554301188.024 * [misc]taylor:  Taking taylor expansion of z in a
1554301188.024 * [misc]backup-simplify:  Simplify z into z
1554301188.024 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301188.024 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301188.024 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301188.024 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301188.024 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301188.024 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.025 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301188.025 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ -1 y)) 4) in a
1554301188.025 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1554301188.025 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301188.025 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301188.025 * [misc]backup-simplify:  Simplify -1 into -1
1554301188.025 * [misc]taylor:  Taking taylor expansion of y in a
1554301188.025 * [misc]backup-simplify:  Simplify y into y
1554301188.025 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301188.025 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301188.025 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301188.025 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301188.025 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301188.025 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.025 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301188.025 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 z))) into (pow (sin (/ -1 z)) 2)
1554301188.026 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) (sin (/ -1 y))) into (pow (sin (/ -1 y)) 2)
1554301188.026 * [misc]backup-simplify:  Simplify (* (pow (sin (/ -1 y)) 2) (pow (sin (/ -1 y)) 2)) into (pow (sin (/ -1 y)) 4)
1554301188.026 * [misc]backup-simplify:  Simplify (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4)) into (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))
1554301188.026 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) into (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4)))
1554301188.026 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 z))) into (pow (cos (/ -1 z)) 2)
1554301188.026 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) (cos (/ -1 y))) into (pow (cos (/ -1 y)) 2)
1554301188.026 * [misc]backup-simplify:  Simplify (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 y)) 2)) into (pow (cos (/ -1 y)) 4)
1554301188.027 * [misc]backup-simplify:  Simplify (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4)) into (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))
1554301188.027 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))) into (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 2)))
1554301188.027 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (+ (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4))))) in a
1554301188.027 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) in a
1554301188.027 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (sin (/ -1 z))) in a
1554301188.027 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1554301188.027 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301188.027 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301188.027 * [misc]backup-simplify:  Simplify -1 into -1
1554301188.027 * [misc]taylor:  Taking taylor expansion of a in a
1554301188.027 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.027 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.027 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301188.027 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301188.027 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1554301188.027 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301188.028 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301188.028 * [misc]backup-simplify:  Simplify -1 into -1
1554301188.028 * [misc]taylor:  Taking taylor expansion of z in a
1554301188.028 * [misc]backup-simplify:  Simplify z into z
1554301188.028 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301188.028 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301188.028 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301188.028 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1554301188.028 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301188.028 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301188.028 * [misc]backup-simplify:  Simplify -1 into -1
1554301188.028 * [misc]taylor:  Taking taylor expansion of z in a
1554301188.028 * [misc]backup-simplify:  Simplify z into z
1554301188.028 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301188.028 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301188.028 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301188.028 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301188.028 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301188.028 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301188.028 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 z))) into (* (sin (/ -1 a)) (sin (/ -1 z)))
1554301188.028 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301188.029 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301188.029 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.029 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301188.029 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) into (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z)))
1554301188.029 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4)))) in a
1554301188.029 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3))) in a
1554301188.029 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) in a
1554301188.029 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1554301188.029 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301188.029 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301188.029 * [misc]backup-simplify:  Simplify -1 into -1
1554301188.029 * [misc]taylor:  Taking taylor expansion of a in a
1554301188.029 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.029 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.029 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301188.029 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301188.029 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3)) in a
1554301188.029 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1554301188.030 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301188.030 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301188.030 * [misc]backup-simplify:  Simplify -1 into -1
1554301188.030 * [misc]taylor:  Taking taylor expansion of z in a
1554301188.030 * [misc]backup-simplify:  Simplify z into z
1554301188.030 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301188.030 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301188.030 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301188.030 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 y)) 3) in a
1554301188.030 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1554301188.030 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301188.030 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301188.030 * [misc]backup-simplify:  Simplify -1 into -1
1554301188.030 * [misc]taylor:  Taking taylor expansion of y in a
1554301188.030 * [misc]backup-simplify:  Simplify y into y
1554301188.030 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301188.030 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301188.030 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301188.030 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301188.030 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301188.030 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301188.030 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3)) in a
1554301188.030 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1554301188.030 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301188.030 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301188.030 * [misc]backup-simplify:  Simplify -1 into -1
1554301188.030 * [misc]taylor:  Taking taylor expansion of z in a
1554301188.030 * [misc]backup-simplify:  Simplify z into z
1554301188.031 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301188.031 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301188.031 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301188.031 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ -1 y)) 3) in a
1554301188.031 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1554301188.031 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301188.031 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301188.031 * [misc]backup-simplify:  Simplify -1 into -1
1554301188.031 * [misc]taylor:  Taking taylor expansion of y in a
1554301188.031 * [misc]backup-simplify:  Simplify y into y
1554301188.031 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301188.031 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301188.031 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301188.031 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301188.031 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301188.031 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.031 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301188.031 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301188.032 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301188.032 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301188.032 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) (sin (/ -1 y))) into (pow (sin (/ -1 y)) 2)
1554301188.032 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) (pow (sin (/ -1 y)) 2)) into (pow (sin (/ -1 y)) 3)
1554301188.032 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3)) into (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))
1554301188.032 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) into (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3)))
1554301188.032 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301188.032 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301188.032 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.033 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301188.033 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) (cos (/ -1 y))) into (pow (cos (/ -1 y)) 2)
1554301188.033 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) (pow (cos (/ -1 y)) 2)) into (pow (cos (/ -1 y)) 3)
1554301188.033 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3)) into (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3))
1554301188.033 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3))) into (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (cos (/ -1 z))))
1554301188.033 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4))) in a
1554301188.033 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) in a
1554301188.033 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1554301188.033 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301188.033 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301188.033 * [misc]backup-simplify:  Simplify -1 into -1
1554301188.033 * [misc]taylor:  Taking taylor expansion of a in a
1554301188.033 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.033 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.034 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301188.034 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301188.034 * [misc]taylor:  Taking taylor expansion of (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4)) in a
1554301188.034 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 z)) 3) in a
1554301188.034 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1554301188.034 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301188.034 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301188.034 * [misc]backup-simplify:  Simplify -1 into -1
1554301188.034 * [misc]taylor:  Taking taylor expansion of z in a
1554301188.034 * [misc]backup-simplify:  Simplify z into z
1554301188.034 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301188.034 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301188.034 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301188.034 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301188.034 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301188.034 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301188.034 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 y)) 4) in a
1554301188.034 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1554301188.034 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301188.034 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301188.034 * [misc]backup-simplify:  Simplify -1 into -1
1554301188.034 * [misc]taylor:  Taking taylor expansion of y in a
1554301188.034 * [misc]backup-simplify:  Simplify y into y
1554301188.034 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301188.035 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301188.035 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301188.035 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301188.035 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301188.035 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301188.035 * [misc]taylor:  Taking taylor expansion of (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4)) in a
1554301188.035 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ -1 z)) 3) in a
1554301188.035 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1554301188.035 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301188.035 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301188.035 * [misc]backup-simplify:  Simplify -1 into -1
1554301188.035 * [misc]taylor:  Taking taylor expansion of z in a
1554301188.035 * [misc]backup-simplify:  Simplify z into z
1554301188.035 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301188.035 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301188.035 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301188.035 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301188.035 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301188.035 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.036 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301188.036 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ -1 y)) 4) in a
1554301188.036 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1554301188.036 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301188.036 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301188.036 * [misc]backup-simplify:  Simplify -1 into -1
1554301188.036 * [misc]taylor:  Taking taylor expansion of y in a
1554301188.036 * [misc]backup-simplify:  Simplify y into y
1554301188.036 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301188.036 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301188.036 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301188.036 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301188.036 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301188.036 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.036 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301188.036 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 z))) into (pow (sin (/ -1 z)) 2)
1554301188.037 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (pow (sin (/ -1 z)) 2)) into (pow (sin (/ -1 z)) 3)
1554301188.037 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) (sin (/ -1 y))) into (pow (sin (/ -1 y)) 2)
1554301188.037 * [misc]backup-simplify:  Simplify (* (pow (sin (/ -1 y)) 2) (pow (sin (/ -1 y)) 2)) into (pow (sin (/ -1 y)) 4)
1554301188.037 * [misc]backup-simplify:  Simplify (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4)) into (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))
1554301188.037 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) into (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4)))
1554301188.037 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 z))) into (pow (cos (/ -1 z)) 2)
1554301188.037 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (pow (cos (/ -1 z)) 2)) into (pow (cos (/ -1 z)) 3)
1554301188.038 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) (cos (/ -1 y))) into (pow (cos (/ -1 y)) 2)
1554301188.038 * [misc]backup-simplify:  Simplify (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 y)) 2)) into (pow (cos (/ -1 y)) 4)
1554301188.038 * [misc]backup-simplify:  Simplify (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4)) into (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4))
1554301188.038 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4))) into (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 3)))
1554301188.038 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y)))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4))))))) in a
1554301188.038 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2)) in a
1554301188.038 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) in a
1554301188.038 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1554301188.038 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301188.038 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301188.038 * [misc]backup-simplify:  Simplify -1 into -1
1554301188.038 * [misc]taylor:  Taking taylor expansion of a in a
1554301188.038 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.038 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.039 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301188.039 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301188.039 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 z)) 2) in a
1554301188.039 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1554301188.039 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301188.039 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301188.039 * [misc]backup-simplify:  Simplify -1 into -1
1554301188.039 * [misc]taylor:  Taking taylor expansion of z in a
1554301188.039 * [misc]backup-simplify:  Simplify z into z
1554301188.039 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301188.039 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301188.039 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301188.039 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301188.039 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301188.039 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301188.039 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ -1 z)) 2) in a
1554301188.039 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1554301188.039 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301188.039 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301188.039 * [misc]backup-simplify:  Simplify -1 into -1
1554301188.039 * [misc]taylor:  Taking taylor expansion of z in a
1554301188.039 * [misc]backup-simplify:  Simplify z into z
1554301188.040 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301188.040 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301188.040 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301188.040 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301188.040 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301188.040 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.040 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301188.040 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 z))) into (pow (sin (/ -1 z)) 2)
1554301188.040 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) into (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2))
1554301188.040 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 z))) into (pow (cos (/ -1 z)) 2)
1554301188.041 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2)) into (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2))
1554301188.041 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y)))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4)))))) in a
1554301188.041 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) in a
1554301188.041 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) in a
1554301188.041 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1554301188.041 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301188.041 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301188.041 * [misc]backup-simplify:  Simplify -1 into -1
1554301188.041 * [misc]taylor:  Taking taylor expansion of a in a
1554301188.041 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.041 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.041 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301188.041 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301188.041 * [misc]taylor:  Taking taylor expansion of (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2)) in a
1554301188.041 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 z)) 4) in a
1554301188.041 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1554301188.041 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301188.041 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301188.041 * [misc]backup-simplify:  Simplify -1 into -1
1554301188.041 * [misc]taylor:  Taking taylor expansion of z in a
1554301188.041 * [misc]backup-simplify:  Simplify z into z
1554301188.041 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301188.041 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301188.041 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301188.041 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301188.041 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301188.041 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301188.042 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 y)) 2) in a
1554301188.042 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1554301188.042 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301188.042 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301188.042 * [misc]backup-simplify:  Simplify -1 into -1
1554301188.042 * [misc]taylor:  Taking taylor expansion of y in a
1554301188.042 * [misc]backup-simplify:  Simplify y into y
1554301188.042 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301188.042 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301188.042 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301188.042 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301188.042 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301188.042 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301188.042 * [misc]taylor:  Taking taylor expansion of (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2)) in a
1554301188.042 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ -1 z)) 4) in a
1554301188.042 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1554301188.042 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301188.042 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301188.042 * [misc]backup-simplify:  Simplify -1 into -1
1554301188.042 * [misc]taylor:  Taking taylor expansion of z in a
1554301188.042 * [misc]backup-simplify:  Simplify z into z
1554301188.042 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301188.042 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301188.042 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301188.042 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301188.042 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301188.042 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.042 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301188.042 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ -1 y)) 2) in a
1554301188.042 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1554301188.042 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301188.042 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301188.042 * [misc]backup-simplify:  Simplify -1 into -1
1554301188.042 * [misc]taylor:  Taking taylor expansion of y in a
1554301188.043 * [misc]backup-simplify:  Simplify y into y
1554301188.043 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301188.043 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301188.043 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301188.043 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301188.043 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301188.043 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.043 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301188.043 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 z))) into (pow (sin (/ -1 z)) 2)
1554301188.043 * [misc]backup-simplify:  Simplify (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 z)) 2)) into (pow (sin (/ -1 z)) 4)
1554301188.043 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) (sin (/ -1 y))) into (pow (sin (/ -1 y)) 2)
1554301188.043 * [misc]backup-simplify:  Simplify (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2)) into (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))
1554301188.043 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) into (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2)))
1554301188.043 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 z))) into (pow (cos (/ -1 z)) 2)
1554301188.044 * [misc]backup-simplify:  Simplify (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 z)) 2)) into (pow (cos (/ -1 z)) 4)
1554301188.044 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) (cos (/ -1 y))) into (pow (cos (/ -1 y)) 2)
1554301188.044 * [misc]backup-simplify:  Simplify (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2)) into (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))
1554301188.044 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) into (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 4)))
1554301188.044 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y)))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4))))) in a
1554301188.044 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y)))) in a
1554301188.044 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) in a
1554301188.044 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1554301188.044 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301188.044 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301188.044 * [misc]backup-simplify:  Simplify -1 into -1
1554301188.044 * [misc]taylor:  Taking taylor expansion of a in a
1554301188.044 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.044 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.044 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301188.044 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301188.044 * [misc]taylor:  Taking taylor expansion of (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y))) in a
1554301188.044 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 z)) 3) in a
1554301188.044 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1554301188.044 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301188.044 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301188.044 * [misc]backup-simplify:  Simplify -1 into -1
1554301188.044 * [misc]taylor:  Taking taylor expansion of z in a
1554301188.045 * [misc]backup-simplify:  Simplify z into z
1554301188.045 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301188.045 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301188.045 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301188.045 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301188.045 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301188.045 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301188.045 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1554301188.045 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301188.045 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301188.045 * [misc]backup-simplify:  Simplify -1 into -1
1554301188.045 * [misc]taylor:  Taking taylor expansion of y in a
1554301188.045 * [misc]backup-simplify:  Simplify y into y
1554301188.045 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301188.045 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301188.045 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301188.045 * [misc]taylor:  Taking taylor expansion of (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y))) in a
1554301188.045 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ -1 z)) 3) in a
1554301188.045 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1554301188.045 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301188.045 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301188.045 * [misc]backup-simplify:  Simplify -1 into -1
1554301188.045 * [misc]taylor:  Taking taylor expansion of z in a
1554301188.045 * [misc]backup-simplify:  Simplify z into z
1554301188.045 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301188.045 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301188.045 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301188.045 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301188.045 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301188.045 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.046 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301188.046 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1554301188.046 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301188.046 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301188.046 * [misc]backup-simplify:  Simplify -1 into -1
1554301188.046 * [misc]taylor:  Taking taylor expansion of y in a
1554301188.046 * [misc]backup-simplify:  Simplify y into y
1554301188.046 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301188.046 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301188.046 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301188.046 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 z))) into (pow (sin (/ -1 z)) 2)
1554301188.046 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (pow (sin (/ -1 z)) 2)) into (pow (sin (/ -1 z)) 3)
1554301188.046 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301188.046 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301188.046 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301188.046 * [misc]backup-simplify:  Simplify (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y))) into (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))
1554301188.046 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) into (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y))))
1554301188.046 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 z))) into (pow (cos (/ -1 z)) 2)
1554301188.046 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (pow (cos (/ -1 z)) 2)) into (pow (cos (/ -1 z)) 3)
1554301188.047 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301188.047 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301188.047 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.047 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301188.047 * [misc]backup-simplify:  Simplify (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y))) into (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y)))
1554301188.047 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y)))) into (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (cos (/ -1 y)) (pow (cos (/ -1 z)) 3)))
1554301188.047 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4)))) in a
1554301188.047 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) in a
1554301188.047 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (sin (/ -1 y))) in a
1554301188.047 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1554301188.047 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301188.047 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301188.047 * [misc]backup-simplify:  Simplify -1 into -1
1554301188.047 * [misc]taylor:  Taking taylor expansion of a in a
1554301188.047 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.047 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.047 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301188.047 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301188.047 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1554301188.047 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301188.047 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301188.047 * [misc]backup-simplify:  Simplify -1 into -1
1554301188.047 * [misc]taylor:  Taking taylor expansion of y in a
1554301188.047 * [misc]backup-simplify:  Simplify y into y
1554301188.048 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301188.048 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301188.048 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301188.048 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1554301188.048 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301188.048 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301188.048 * [misc]backup-simplify:  Simplify -1 into -1
1554301188.048 * [misc]taylor:  Taking taylor expansion of y in a
1554301188.048 * [misc]backup-simplify:  Simplify y into y
1554301188.048 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301188.048 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301188.048 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301188.048 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301188.048 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301188.048 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301188.048 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 y))) into (* (sin (/ -1 a)) (sin (/ -1 y)))
1554301188.048 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301188.048 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301188.048 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.048 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301188.048 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) into (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y)))
1554301188.048 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4))) in a
1554301188.048 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) in a
1554301188.048 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1554301188.048 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301188.049 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301188.049 * [misc]backup-simplify:  Simplify -1 into -1
1554301188.049 * [misc]taylor:  Taking taylor expansion of a in a
1554301188.049 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.049 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.049 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301188.049 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301188.049 * [misc]taylor:  Taking taylor expansion of (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3)) in a
1554301188.049 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 z)) 4) in a
1554301188.049 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1554301188.049 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301188.049 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301188.049 * [misc]backup-simplify:  Simplify -1 into -1
1554301188.049 * [misc]taylor:  Taking taylor expansion of z in a
1554301188.049 * [misc]backup-simplify:  Simplify z into z
1554301188.049 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301188.049 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301188.049 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301188.049 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301188.049 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301188.049 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301188.049 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 y)) 3) in a
1554301188.049 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1554301188.049 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301188.049 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301188.049 * [misc]backup-simplify:  Simplify -1 into -1
1554301188.049 * [misc]taylor:  Taking taylor expansion of y in a
1554301188.049 * [misc]backup-simplify:  Simplify y into y
1554301188.049 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301188.049 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301188.049 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301188.049 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301188.049 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301188.050 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301188.050 * [misc]taylor:  Taking taylor expansion of (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4)) in a
1554301188.050 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ -1 y)) 3) in a
1554301188.050 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1554301188.050 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301188.050 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301188.050 * [misc]backup-simplify:  Simplify -1 into -1
1554301188.050 * [misc]taylor:  Taking taylor expansion of y in a
1554301188.050 * [misc]backup-simplify:  Simplify y into y
1554301188.050 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301188.050 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301188.050 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301188.050 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301188.050 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301188.050 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.050 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301188.050 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ -1 z)) 4) in a
1554301188.050 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1554301188.050 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301188.050 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301188.050 * [misc]backup-simplify:  Simplify -1 into -1
1554301188.050 * [misc]taylor:  Taking taylor expansion of z in a
1554301188.050 * [misc]backup-simplify:  Simplify z into z
1554301188.050 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301188.050 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301188.050 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301188.050 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301188.050 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301188.050 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.051 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301188.051 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 z))) into (pow (sin (/ -1 z)) 2)
1554301188.051 * [misc]backup-simplify:  Simplify (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 z)) 2)) into (pow (sin (/ -1 z)) 4)
1554301188.051 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) (sin (/ -1 y))) into (pow (sin (/ -1 y)) 2)
1554301188.051 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) (pow (sin (/ -1 y)) 2)) into (pow (sin (/ -1 y)) 3)
1554301188.051 * [misc]backup-simplify:  Simplify (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3)) into (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))
1554301188.051 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) into (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3)))
1554301188.051 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) (cos (/ -1 y))) into (pow (cos (/ -1 y)) 2)
1554301188.051 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) (pow (cos (/ -1 y)) 2)) into (pow (cos (/ -1 y)) 3)
1554301188.051 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 z))) into (pow (cos (/ -1 z)) 2)
1554301188.051 * [misc]backup-simplify:  Simplify (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 z)) 2)) into (pow (cos (/ -1 z)) 4)
1554301188.052 * [misc]backup-simplify:  Simplify (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4)) into (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 3))
1554301188.052 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 3))) into (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4)))
1554301188.052 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))))) in a
1554301188.052 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1554301188.052 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301188.052 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301188.052 * [misc]backup-simplify:  Simplify -1 into -1
1554301188.052 * [misc]taylor:  Taking taylor expansion of a in a
1554301188.052 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.052 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.052 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301188.052 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301188.052 * [misc]taylor:  Taking taylor expansion of (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))))) in a
1554301188.052 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) in a
1554301188.052 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in a
1554301188.052 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in a
1554301188.052 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1554301188.052 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301188.052 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301188.052 * [misc]backup-simplify:  Simplify -1 into -1
1554301188.052 * [misc]taylor:  Taking taylor expansion of z in a
1554301188.052 * [misc]backup-simplify:  Simplify z into z
1554301188.052 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301188.052 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301188.052 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301188.053 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1554301188.053 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301188.053 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301188.053 * [misc]backup-simplify:  Simplify -1 into -1
1554301188.053 * [misc]taylor:  Taking taylor expansion of y in a
1554301188.053 * [misc]backup-simplify:  Simplify y into y
1554301188.053 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301188.053 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301188.053 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301188.053 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in a
1554301188.053 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1554301188.053 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301188.053 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301188.053 * [misc]backup-simplify:  Simplify -1 into -1
1554301188.053 * [misc]taylor:  Taking taylor expansion of z in a
1554301188.053 * [misc]backup-simplify:  Simplify z into z
1554301188.053 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301188.053 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301188.053 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301188.053 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1554301188.053 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301188.053 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301188.053 * [misc]backup-simplify:  Simplify -1 into -1
1554301188.053 * [misc]taylor:  Taking taylor expansion of y in a
1554301188.053 * [misc]backup-simplify:  Simplify y into y
1554301188.053 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301188.053 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301188.053 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301188.053 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301188.053 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301188.053 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301188.053 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301188.053 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301188.053 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301188.054 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1554301188.054 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301188.054 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301188.054 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.054 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301188.054 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301188.054 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301188.054 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.054 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301188.054 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1554301188.054 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1554301188.054 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1) in a
1554301188.054 * [misc]taylor:  Taking taylor expansion of (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) in a
1554301188.054 * [misc]taylor:  Taking taylor expansion of (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) in a
1554301188.054 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 z)) 2) in a
1554301188.054 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1554301188.054 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301188.054 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301188.054 * [misc]backup-simplify:  Simplify -1 into -1
1554301188.054 * [misc]taylor:  Taking taylor expansion of z in a
1554301188.054 * [misc]backup-simplify:  Simplify z into z
1554301188.054 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301188.055 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301188.055 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301188.055 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301188.055 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301188.055 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301188.055 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 y)) 2) in a
1554301188.055 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1554301188.055 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301188.055 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301188.055 * [misc]backup-simplify:  Simplify -1 into -1
1554301188.055 * [misc]taylor:  Taking taylor expansion of y in a
1554301188.055 * [misc]backup-simplify:  Simplify y into y
1554301188.055 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301188.055 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301188.055 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301188.055 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301188.055 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301188.055 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301188.055 * [misc]taylor:  Taking taylor expansion of (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)) in a
1554301188.055 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ -1 z)) 2) in a
1554301188.055 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1554301188.055 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301188.055 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301188.055 * [misc]backup-simplify:  Simplify -1 into -1
1554301188.055 * [misc]taylor:  Taking taylor expansion of z in a
1554301188.055 * [misc]backup-simplify:  Simplify z into z
1554301188.055 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301188.055 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301188.055 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301188.055 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301188.055 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301188.056 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.056 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301188.056 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ -1 y)) 2) in a
1554301188.056 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1554301188.056 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301188.056 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301188.056 * [misc]backup-simplify:  Simplify -1 into -1
1554301188.056 * [misc]taylor:  Taking taylor expansion of y in a
1554301188.056 * [misc]backup-simplify:  Simplify y into y
1554301188.056 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301188.056 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301188.056 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301188.056 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301188.056 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301188.056 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.056 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301188.056 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 z))) into (pow (sin (/ -1 z)) 2)
1554301188.056 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) (sin (/ -1 y))) into (pow (sin (/ -1 y)) 2)
1554301188.056 * [misc]backup-simplify:  Simplify (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) into (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2))
1554301188.056 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 z))) into (pow (cos (/ -1 z)) 2)
1554301188.057 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) (cos (/ -1 y))) into (pow (cos (/ -1 y)) 2)
1554301188.057 * [misc]backup-simplify:  Simplify (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)) into (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))
1554301188.057 * [misc]backup-simplify:  Simplify (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) into (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))
1554301188.057 * [misc]taylor:  Taking taylor expansion of 1 in a
1554301188.057 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.057 * [misc]taylor:  Taking taylor expansion of (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))) in a
1554301188.057 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) in a
1554301188.057 * [misc]taylor:  Taking taylor expansion of 1 in a
1554301188.057 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.057 * [misc]taylor:  Taking taylor expansion of (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) in a
1554301188.057 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in a
1554301188.057 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1554301188.057 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301188.057 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301188.057 * [misc]backup-simplify:  Simplify -1 into -1
1554301188.057 * [misc]taylor:  Taking taylor expansion of z in a
1554301188.057 * [misc]backup-simplify:  Simplify z into z
1554301188.057 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301188.057 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301188.057 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301188.057 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1554301188.057 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301188.057 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301188.057 * [misc]backup-simplify:  Simplify -1 into -1
1554301188.057 * [misc]taylor:  Taking taylor expansion of y in a
1554301188.057 * [misc]backup-simplify:  Simplify y into y
1554301188.057 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301188.057 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301188.057 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301188.057 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 z)) (cos (/ -1 y))) in a
1554301188.057 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1554301188.057 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301188.058 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301188.058 * [misc]backup-simplify:  Simplify -1 into -1
1554301188.058 * [misc]taylor:  Taking taylor expansion of z in a
1554301188.058 * [misc]backup-simplify:  Simplify z into z
1554301188.058 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301188.058 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301188.058 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301188.058 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1554301188.058 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301188.058 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301188.058 * [misc]backup-simplify:  Simplify -1 into -1
1554301188.058 * [misc]taylor:  Taking taylor expansion of y in a
1554301188.058 * [misc]backup-simplify:  Simplify y into y
1554301188.058 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301188.058 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301188.058 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301188.058 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301188.058 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301188.058 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301188.058 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301188.058 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301188.058 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301188.058 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1554301188.058 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301188.058 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301188.058 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.059 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301188.059 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301188.059 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301188.059 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.059 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301188.059 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 y))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1554301188.059 * [misc]backup-simplify:  Simplify (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1554301188.059 * [misc]taylor:  Taking taylor expansion of (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) in a
1554301188.059 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 y)) (cos (/ -1 y))) in a
1554301188.059 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1554301188.059 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301188.059 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301188.059 * [misc]backup-simplify:  Simplify -1 into -1
1554301188.059 * [misc]taylor:  Taking taylor expansion of y in a
1554301188.059 * [misc]backup-simplify:  Simplify y into y
1554301188.059 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301188.059 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301188.059 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301188.059 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1554301188.059 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301188.059 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301188.059 * [misc]backup-simplify:  Simplify -1 into -1
1554301188.059 * [misc]taylor:  Taking taylor expansion of y in a
1554301188.059 * [misc]backup-simplify:  Simplify y into y
1554301188.059 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301188.059 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301188.059 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301188.060 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301188.060 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301188.060 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301188.060 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301188.060 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301188.060 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.060 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301188.060 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301188.060 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 z)) (cos (/ -1 z))) in a
1554301188.060 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1554301188.060 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301188.060 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301188.060 * [misc]backup-simplify:  Simplify -1 into -1
1554301188.060 * [misc]taylor:  Taking taylor expansion of z in a
1554301188.060 * [misc]backup-simplify:  Simplify z into z
1554301188.060 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301188.060 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301188.060 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301188.060 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1554301188.060 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301188.060 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301188.060 * [misc]backup-simplify:  Simplify -1 into -1
1554301188.060 * [misc]taylor:  Taking taylor expansion of z in a
1554301188.060 * [misc]backup-simplify:  Simplify z into z
1554301188.060 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301188.060 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301188.060 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301188.060 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301188.061 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301188.061 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301188.061 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301188.061 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301188.061 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.061 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301188.061 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301188.062 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (cos (/ -1 z)))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 3)))) into (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3))))
1554301188.062 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3))))) into (+ (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (cos (/ -1 z)))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 3))) (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z)))))
1554301188.064 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 2))) (+ (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (cos (/ -1 z)))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 3))) (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z)))))) into (+ (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (cos (/ -1 z)))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4))) (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))))))
1554301188.065 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) (+ (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (cos (/ -1 z)))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4))) (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))))))) into (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 3))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (cos (/ -1 z))))))))
1554301188.066 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4)))) into (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 3))) (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))))
1554301188.066 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (cos (/ -1 y)) (pow (cos (/ -1 z)) 3))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 3))) (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))))) into (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y)))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4)))))
1554301188.068 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 4))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y)))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4)))))) into (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 3))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y)))))))
1554301188.069 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2)) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 3))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y)))))))) into (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (cos (/ -1 y)) (pow (cos (/ -1 z)) 3))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 4))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4))) (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2))))))
1554301188.071 * [misc]backup-simplify:  Simplify (- (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (cos (/ -1 y)) (pow (cos (/ -1 z)) 3))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 4))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4))) (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2))))))) into (- (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 3))) (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2)) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y)))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 4))))))))
1554301188.078 * [misc]backup-simplify:  Simplify (+ (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 3))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (cos (/ -1 z)))))))) (- (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 3))) (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2)) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y)))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 4))))))))) into (- (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 3))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (+ (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))))))) (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2)) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 3))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (cos (/ -1 y)) (pow (cos (/ -1 z)) 3))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 4))))))))
1554301188.079 * [misc]backup-simplify:  Simplify (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1) into (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)
1554301188.080 * [misc]backup-simplify:  Simplify (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) into (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1))
1554301188.080 * [misc]backup-simplify:  Simplify (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) into (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1554301188.080 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1554301188.081 * [misc]backup-simplify:  Simplify (- (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (- (/ (sin (/ -1 z)) (cos (/ -1 z))))
1554301188.081 * [misc]backup-simplify:  Simplify (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (- (/ (sin (/ -1 z)) (cos (/ -1 z))))) into (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))
1554301188.081 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))) into (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))
1554301188.083 * [misc]backup-simplify:  Simplify (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) into (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))
1554301188.084 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))) into (* (cos (/ -1 a)) (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))))
1554301188.092 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 3))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (+ (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))))))) (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2)) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 3))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (cos (/ -1 y)) (pow (cos (/ -1 z)) 3))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 4)))))))) (* (cos (/ -1 a)) (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))))) into (/ (- (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (+ (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4))))))) (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y)))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4)))))))) (* (cos (/ -1 a)) (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))))
1554301188.100 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (+ (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4))))))) (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y)))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4)))))))) (* (cos (/ -1 a)) (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))))) into (/ (- (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (+ (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4))))))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (+ (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 3))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (cos (/ -1 y)) (pow (cos (/ -1 z)) 3))) (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2))))))) (* (cos (/ -1 a)) (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))))
1554301188.101 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.101 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1554301188.101 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301188.102 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.102 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1554301188.103 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.103 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.103 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1554301188.103 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301188.104 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.104 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1554301188.104 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.104 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.105 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1554301188.105 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.105 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1554301188.105 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301188.106 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.106 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1554301188.106 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.106 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))) into 0
1554301188.107 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1554301188.107 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (* 0 (/ (sin (/ -1 y)) (cos (/ -1 y))))) into 0
1554301188.107 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.107 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1554301188.107 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301188.108 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.108 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1554301188.109 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.109 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.109 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2)))) into 0
1554301188.109 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.109 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1554301188.109 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301188.110 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.110 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1554301188.111 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.111 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.111 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1554301188.111 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301188.112 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.112 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1554301188.112 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.113 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.113 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1554301188.113 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))) into 0
1554301188.114 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) 0) (* 0 (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2)))) into 0
1554301188.114 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1554301188.114 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (* 0 (/ (sin (/ -1 y)) (cos (/ -1 y))))) into 0
1554301188.115 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2)) 0) (* 0 (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2)))) into 0
1554301188.115 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ -1 y)) 4) (pow (cos (/ -1 y)) 4)) 0) (* 0 (/ (pow (sin (/ -1 z)) 3) (pow (cos (/ -1 z)) 3)))) into 0
1554301188.115 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.115 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1554301188.116 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301188.117 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.117 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1554301188.117 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.117 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4))))) into 0
1554301188.118 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.118 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1554301188.118 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301188.119 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.119 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1554301188.119 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.119 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.119 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1554301188.120 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301188.120 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.121 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1554301188.123 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.124 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.124 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1554301188.124 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1554301188.124 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (* 0 (/ (sin (/ -1 y)) (cos (/ -1 y))))) into 0
1554301188.125 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (* 0 (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2)))) into 0
1554301188.125 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ -1 y)) 3) (pow (cos (/ -1 y)) 3)) 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))) into 0
1554301188.125 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.126 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1554301188.126 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301188.127 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.127 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1554301188.127 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.127 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.128 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (/ (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3)) (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3))))) into 0
1554301188.128 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.128 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1554301188.128 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301188.129 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.129 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1554301188.129 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.129 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.130 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1554301188.130 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301188.131 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.131 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1554301188.131 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.131 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.131 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1554301188.132 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))) into 0
1554301188.132 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1554301188.132 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (* 0 (/ (sin (/ -1 y)) (cos (/ -1 y))))) into 0
1554301188.132 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2)) 0) (* 0 (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2)))) into 0
1554301188.133 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ -1 y)) 4) (pow (cos (/ -1 y)) 4)) 0) (* 0 (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2)))) into 0
1554301188.133 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.133 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1554301188.133 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301188.134 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.134 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1554301188.134 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.134 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.135 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))))) into 0
1554301188.135 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.135 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.135 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.135 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.136 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.136 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1554301188.136 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301188.137 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.137 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1554301188.137 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.137 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.138 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1554301188.138 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301188.139 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.139 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1554301188.139 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.139 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.139 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1554301188.139 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))) into 0
1554301188.140 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.140 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1554301188.140 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301188.141 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.141 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1554301188.141 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.141 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.141 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2)))) into 0
1554301188.142 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1554301188.142 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.142 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1554301188.142 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301188.143 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.143 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1554301188.143 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.144 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (/ (sin (/ -1 y)) (cos (/ -1 y))))) into 0
1554301188.144 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.144 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1554301188.144 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301188.145 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.145 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1554301188.145 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.145 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.146 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1554301188.146 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301188.147 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.147 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1554301188.147 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.147 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.147 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1554301188.147 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))) into 0
1554301188.148 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2)) 0) (* 0 (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2)))) into 0
1554301188.148 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1554301188.148 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (* 0 (/ (sin (/ -1 y)) (cos (/ -1 y))))) into 0
1554301188.149 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (* 0 (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2)))) into 0
1554301188.149 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ -1 y)) 3) (pow (cos (/ -1 y)) 3)) 0) (* 0 (/ (pow (sin (/ -1 z)) 4) (pow (cos (/ -1 z)) 4)))) into 0
1554301188.149 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.149 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1554301188.149 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301188.150 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.150 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1554301188.151 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.151 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (/ (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 3))))) into 0
1554301188.151 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.151 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1554301188.151 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301188.152 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.152 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1554301188.153 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.153 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.153 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1554301188.153 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301188.154 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.154 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1554301188.154 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.154 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.155 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1554301188.155 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))) into 0
1554301188.155 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) 0) (* 0 (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2)))) into 0
1554301188.155 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1554301188.156 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (* 0 (/ (pow (sin (/ -1 z)) 3) (pow (cos (/ -1 z)) 3)))) into 0
1554301188.156 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.156 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1554301188.156 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301188.157 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.157 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1554301188.157 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.157 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.158 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (/ (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y)))))) into 0
1554301188.158 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.158 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1554301188.158 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301188.159 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.159 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1554301188.159 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.160 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.160 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1554301188.160 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301188.161 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.161 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1554301188.161 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.161 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.161 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1554301188.162 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))) into 0
1554301188.162 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2)) 0) (* 0 (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2)))) into 0
1554301188.162 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1554301188.162 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (* 0 (/ (sin (/ -1 y)) (cos (/ -1 y))))) into 0
1554301188.163 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2)) 0) (* 0 (/ (pow (sin (/ -1 z)) 4) (pow (cos (/ -1 z)) 4)))) into 0
1554301188.163 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.163 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1554301188.163 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301188.164 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.164 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1554301188.164 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.165 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.165 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (/ (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))))) into 0
1554301188.165 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.165 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.165 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.166 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.166 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.166 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.166 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.166 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1554301188.166 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301188.167 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.168 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1554301188.168 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.168 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.168 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1554301188.168 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301188.169 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.169 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1554301188.169 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.169 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.170 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1554301188.170 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1554301188.170 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))) into 0
1554301188.170 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.171 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1554301188.171 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301188.171 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.172 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1554301188.172 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.172 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.172 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1554301188.172 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301188.173 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.173 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1554301188.173 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.174 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.174 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1554301188.174 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))) into 0
1554301188.174 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1554301188.174 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (* 0 (/ (sin (/ -1 y)) (cos (/ -1 y))))) into 0
1554301188.175 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2)) 0) (* 0 (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2)))) into 0
1554301188.175 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.175 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.175 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.175 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1554301188.176 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301188.176 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.177 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1554301188.177 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.177 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.178 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)))) into 0
1554301188.178 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1554301188.178 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.178 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1554301188.178 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301188.179 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.179 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1554301188.180 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.180 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.180 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1554301188.180 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301188.181 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.181 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1554301188.181 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.181 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.182 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1554301188.182 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.182 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.183 * [misc]backup-simplify:  Simplify (+ (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) 0) (* 0 (* (cos (/ -1 a)) (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1))))) into 0
1554301188.183 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.183 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1554301188.183 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301188.184 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.185 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1554301188.185 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.185 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.185 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1554301188.185 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301188.186 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.186 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1554301188.187 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.187 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.187 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1554301188.187 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1554301188.187 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))) into 0
1554301188.188 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.188 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.189 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 0) (* 0 (* (cos (/ -1 a)) (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))))))) into 0
1554301188.199 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 a)) (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))))) (+ (* (/ (- (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (+ (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4))))))) (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y)))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4)))))))) (* (cos (/ -1 a)) (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))))) (/ 0 (* (cos (/ -1 a)) (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))))))) into 0
1554301188.199 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301188.199 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.199 * [misc]taylor:  Taking taylor expansion of 0 in a
1554301188.199 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.199 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.199 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.200 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1554301188.200 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301188.201 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.201 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1554301188.201 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.201 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 (sin (/ -1 y)))) into 0
1554301188.201 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.202 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1554301188.202 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301188.203 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.203 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1554301188.203 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.203 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.203 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (pow (sin (/ -1 y)) 2))) into 0
1554301188.203 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.204 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1554301188.204 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301188.205 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.205 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1554301188.205 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.205 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.205 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 (cos (/ -1 y)))) into 0
1554301188.206 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (cos (/ -1 y)) 2)) (+ (* (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) (/ 0 (pow (cos (/ -1 y)) 2))))) into 0
1554301188.206 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.206 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1554301188.206 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301188.207 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.207 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1554301188.207 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.207 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 (sin (/ -1 y)))) into 0
1554301188.208 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ -1 y)) 2) 0) (* 0 (pow (sin (/ -1 y)) 2))) into 0
1554301188.208 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 z)))) into 0
1554301188.208 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ -1 z)) 2) 0) (* 0 (pow (sin (/ -1 y)) 4))) into 0
1554301188.208 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.208 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1554301188.208 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301188.209 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.209 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1554301188.210 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.210 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.210 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4)))) into 0
1554301188.210 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.210 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1554301188.210 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301188.211 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.211 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1554301188.212 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.212 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.212 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 (cos (/ -1 y)))) into 0
1554301188.212 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ -1 y)) 2) 0) (* 0 (pow (cos (/ -1 y)) 2))) into 0
1554301188.212 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 z)))) into 0
1554301188.212 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ -1 z)) 2) 0) (* 0 (pow (cos (/ -1 y)) 4))) into 0
1554301188.213 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))) (+ (* (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 2))) (/ 0 (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4)))))) into 0
1554301188.213 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.213 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1554301188.214 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301188.214 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.215 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1554301188.215 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.215 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (sin (/ -1 z)))) into 0
1554301188.215 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1554301188.215 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.216 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1554301188.216 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301188.217 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.217 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1554301188.217 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.217 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 (sin (/ -1 y)))) into 0
1554301188.217 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 (pow (sin (/ -1 y)) 2))) into 0
1554301188.217 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (pow (sin (/ -1 y)) 3))) into 0
1554301188.217 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.218 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1554301188.218 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301188.219 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.219 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1554301188.219 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.219 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.219 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3)))) into 0
1554301188.219 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.220 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1554301188.220 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301188.221 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.221 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1554301188.221 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.221 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.221 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 (cos (/ -1 y)))) into 0
1554301188.221 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 (pow (cos (/ -1 y)) 2))) into 0
1554301188.222 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (pow (cos (/ -1 y)) 3))) into 0
1554301188.222 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3))) (+ (* (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (cos (/ -1 z)))) (/ 0 (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3)))))) into 0
1554301188.222 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.223 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1554301188.223 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301188.224 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.224 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1554301188.224 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.224 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 (sin (/ -1 y)))) into 0
1554301188.224 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ -1 y)) 2) 0) (* 0 (pow (sin (/ -1 y)) 2))) into 0
1554301188.224 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 z)))) into 0
1554301188.224 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (pow (sin (/ -1 z)) 2))) into 0
1554301188.225 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ -1 z)) 3) 0) (* 0 (pow (sin (/ -1 y)) 4))) into 0
1554301188.225 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.225 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1554301188.225 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301188.226 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.226 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1554301188.226 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.227 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4)))) into 0
1554301188.227 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.227 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1554301188.227 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301188.228 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.228 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1554301188.228 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.228 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.228 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 (cos (/ -1 y)))) into 0
1554301188.229 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ -1 y)) 2) 0) (* 0 (pow (cos (/ -1 y)) 2))) into 0
1554301188.229 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 z)))) into 0
1554301188.229 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (pow (cos (/ -1 z)) 2))) into 0
1554301188.229 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ -1 z)) 3) 0) (* 0 (pow (cos (/ -1 y)) 4))) into 0
1554301188.230 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4))) (+ (* (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 3))) (/ 0 (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4)))))) into 0
1554301188.230 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.230 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.230 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.230 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.231 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 z)))) into 0
1554301188.231 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.231 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1554301188.231 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301188.232 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.232 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1554301188.232 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.233 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.233 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (pow (sin (/ -1 z)) 2))) into 0
1554301188.233 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 z)))) into 0
1554301188.233 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (cos (/ -1 z)) 2)) (+ (* (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2)) (/ 0 (pow (cos (/ -1 z)) 2))))) into 0
1554301188.233 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.234 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1554301188.234 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301188.235 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.235 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1554301188.235 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.235 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 (sin (/ -1 y)))) into 0
1554301188.235 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 z)))) into 0
1554301188.236 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ -1 z)) 2) 0) (* 0 (pow (sin (/ -1 z)) 2))) into 0
1554301188.236 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ -1 z)) 4) 0) (* 0 (pow (sin (/ -1 y)) 2))) into 0
1554301188.236 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.236 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1554301188.236 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301188.237 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.238 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1554301188.238 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.238 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.238 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2)))) into 0
1554301188.238 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.238 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1554301188.239 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301188.239 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.240 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1554301188.240 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.240 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.240 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 (cos (/ -1 y)))) into 0
1554301188.240 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 z)))) into 0
1554301188.240 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ -1 z)) 2) 0) (* 0 (pow (cos (/ -1 z)) 2))) into 0
1554301188.240 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ -1 z)) 4) 0) (* 0 (pow (cos (/ -1 y)) 2))) into 0
1554301188.241 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (+ (* (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 4))) (/ 0 (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2)))))) into 0
1554301188.241 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.242 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1554301188.242 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301188.243 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.243 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1554301188.243 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.243 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 z)))) into 0
1554301188.243 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (pow (sin (/ -1 z)) 2))) into 0
1554301188.243 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ -1 z)) 3) 0) (* 0 (sin (/ -1 y)))) into 0
1554301188.244 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.244 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1554301188.244 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301188.245 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.245 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1554301188.245 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.245 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.245 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y))))) into 0
1554301188.246 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.246 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1554301188.246 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301188.247 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.247 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1554301188.247 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.247 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.247 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 z)))) into 0
1554301188.247 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (pow (cos (/ -1 z)) 2))) into 0
1554301188.248 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ -1 z)) 3) 0) (* 0 (cos (/ -1 y)))) into 0
1554301188.248 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y)))) (+ (* (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (cos (/ -1 y)) (pow (cos (/ -1 z)) 3))) (/ 0 (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y))))))) into 0
1554301188.248 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.248 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1554301188.248 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301188.249 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.249 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1554301188.249 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.249 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.250 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1554301188.250 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301188.250 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.250 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1554301188.251 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.251 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (sin (/ -1 y)))) into 0
1554301188.251 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.251 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1554301188.251 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301188.252 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.252 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1554301188.252 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.252 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.252 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1554301188.252 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.252 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1554301188.252 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301188.253 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.254 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1554301188.254 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.255 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 (sin (/ -1 y)))) into 0
1554301188.255 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 (pow (sin (/ -1 y)) 2))) into 0
1554301188.255 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 z)))) into 0
1554301188.255 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ -1 z)) 2) 0) (* 0 (pow (sin (/ -1 z)) 2))) into 0
1554301188.255 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ -1 z)) 4) 0) (* 0 (pow (sin (/ -1 y)) 3))) into 0
1554301188.255 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.255 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1554301188.255 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301188.256 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.256 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1554301188.256 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.256 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3)))) into 0
1554301188.257 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 z)))) into 0
1554301188.257 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ -1 z)) 2) 0) (* 0 (pow (cos (/ -1 z)) 2))) into 0
1554301188.257 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.257 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1554301188.257 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301188.258 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.258 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1554301188.258 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.258 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.258 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 (cos (/ -1 y)))) into 0
1554301188.258 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 (pow (cos (/ -1 y)) 2))) into 0
1554301188.258 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ -1 y)) 3) 0) (* 0 (pow (cos (/ -1 z)) 4))) into 0
1554301188.259 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 3))) (+ (* (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4))) (/ 0 (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 3)))))) into 0
1554301188.259 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.259 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.259 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.259 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.259 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.260 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.260 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.260 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1554301188.260 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301188.261 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.261 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1554301188.261 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.261 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1554301188.261 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.261 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1554301188.262 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301188.262 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.262 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1554301188.262 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.262 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.263 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
1554301188.263 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1554301188.263 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.263 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.263 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.263 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1554301188.263 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301188.264 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.264 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1554301188.264 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.264 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.265 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1554301188.265 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301188.265 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.266 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1554301188.266 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.266 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.266 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1554301188.266 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1554301188.266 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.266 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.267 * [misc]backup-simplify:  Simplify (+ (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) 0) (* 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1554301188.267 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.267 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1554301188.267 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301188.268 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.268 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1554301188.268 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.268 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1554301188.268 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.268 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1554301188.268 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301188.269 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.269 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1554301188.269 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.269 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.269 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
1554301188.270 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1554301188.270 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.270 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1554301188.270 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301188.271 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.271 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1554301188.271 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.271 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 (sin (/ -1 y)))) into 0
1554301188.271 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 z)))) into 0
1554301188.272 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ -1 z)) 2) 0) (* 0 (pow (sin (/ -1 y)) 2))) into 0
1554301188.272 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.272 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1554301188.272 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301188.273 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.273 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1554301188.273 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.273 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.274 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 (cos (/ -1 y)))) into 0
1554301188.274 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 z)))) into 0
1554301188.274 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ -1 z)) 2) 0) (* 0 (pow (cos (/ -1 y)) 2))) into 0
1554301188.274 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) (+ (* (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) (/ 0 (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))))) into 0
1554301188.274 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.274 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.275 * [misc]backup-simplify:  Simplify (+ (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) 0) (* 0 (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))))) into 0
1554301188.275 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.276 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1554301188.276 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301188.276 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.277 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1554301188.277 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.277 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.278 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))))))) into 0
1554301188.284 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 a)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))))))) (+ (* (/ (- (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (+ (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4))))))) (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y)))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4)))))))) (* (cos (/ -1 a)) (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))))))) (/ 0 (* (cos (/ -1 a)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))))))))) into 0
1554301188.284 * [misc]taylor:  Taking taylor expansion of 0 in a
1554301188.284 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.285 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.285 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.285 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1554301188.285 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301188.286 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.287 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1554301188.287 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.287 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 (sin (/ -1 y)))) into 0
1554301188.288 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (pow (sin (/ -1 y)) 2))) into 0
1554301188.288 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.288 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1554301188.288 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301188.289 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.289 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1554301188.289 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.289 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.289 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 (cos (/ -1 y)))) into 0
1554301188.290 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (cos (/ -1 y)) 2)) (+ (* (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) (/ 0 (pow (cos (/ -1 y)) 2))))) into 0
1554301188.290 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.290 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1554301188.290 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301188.291 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.291 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1554301188.291 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.291 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 (sin (/ -1 y)))) into 0
1554301188.291 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ -1 y)) 2) 0) (* 0 (pow (sin (/ -1 y)) 2))) into 0
1554301188.291 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.291 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1554301188.292 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301188.292 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.292 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1554301188.292 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.293 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 z)))) into 0
1554301188.293 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ -1 z)) 2) 0) (* 0 (pow (sin (/ -1 y)) 4))) into 0
1554301188.293 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4)))) into 0
1554301188.293 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.293 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1554301188.293 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301188.294 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.294 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1554301188.294 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.294 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.294 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 (cos (/ -1 y)))) into 0
1554301188.294 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ -1 y)) 2) 0) (* 0 (pow (cos (/ -1 y)) 2))) into 0
1554301188.295 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.295 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1554301188.295 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301188.295 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.296 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1554301188.296 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.296 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.296 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 z)))) into 0
1554301188.296 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ -1 z)) 2) 0) (* 0 (pow (cos (/ -1 y)) 4))) into 0
1554301188.296 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))) (+ (* (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 2))) (/ 0 (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4)))))) into 0
1554301188.297 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.297 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1554301188.297 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301188.297 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.298 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1554301188.298 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.298 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (sin (/ -1 z)))) into 0
1554301188.298 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.298 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1554301188.298 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301188.299 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.299 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1554301188.299 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.299 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.299 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1554301188.299 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.300 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1554301188.300 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301188.300 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.300 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1554301188.301 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.301 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 (sin (/ -1 y)))) into 0
1554301188.301 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 (pow (sin (/ -1 y)) 2))) into 0
1554301188.301 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.301 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1554301188.301 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301188.302 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.302 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1554301188.302 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.302 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (pow (sin (/ -1 y)) 3))) into 0
1554301188.302 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3)))) into 0
1554301188.302 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.303 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1554301188.303 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301188.303 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.303 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1554301188.303 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.304 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.304 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 (cos (/ -1 y)))) into 0
1554301188.304 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 (pow (cos (/ -1 y)) 2))) into 0
1554301188.304 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.304 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1554301188.304 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301188.305 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.305 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1554301188.305 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.305 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.305 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (pow (cos (/ -1 y)) 3))) into 0
1554301188.306 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3))) (+ (* (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (cos (/ -1 z)))) (/ 0 (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3)))))) into 0
1554301188.306 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.306 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1554301188.306 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301188.307 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.307 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1554301188.307 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.307 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 (sin (/ -1 y)))) into 0
1554301188.307 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ -1 y)) 2) 0) (* 0 (pow (sin (/ -1 y)) 2))) into 0
1554301188.307 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.307 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1554301188.308 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301188.308 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.308 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1554301188.308 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.309 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 z)))) into 0
1554301188.309 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (pow (sin (/ -1 z)) 2))) into 0
1554301188.309 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ -1 z)) 3) 0) (* 0 (pow (sin (/ -1 y)) 4))) into 0
1554301188.309 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4)))) into 0
1554301188.309 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.309 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1554301188.309 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301188.310 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.310 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1554301188.310 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.310 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.310 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 (cos (/ -1 y)))) into 0
1554301188.311 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ -1 y)) 2) 0) (* 0 (pow (cos (/ -1 y)) 2))) into 0
1554301188.311 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.311 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1554301188.311 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301188.312 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.312 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1554301188.312 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.312 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.312 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 z)))) into 0
1554301188.312 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (pow (cos (/ -1 z)) 2))) into 0
1554301188.312 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ -1 z)) 3) 0) (* 0 (pow (cos (/ -1 y)) 4))) into 0
1554301188.313 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4))) (+ (* (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 3))) (/ 0 (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4)))))) into 0
1554301188.313 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.313 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.313 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.313 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.313 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.313 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1554301188.314 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301188.314 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.314 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1554301188.315 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.315 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 z)))) into 0
1554301188.315 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (pow (sin (/ -1 z)) 2))) into 0
1554301188.315 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.315 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1554301188.315 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301188.316 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.316 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1554301188.316 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.316 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.316 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 z)))) into 0
1554301188.316 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (cos (/ -1 z)) 2)) (+ (* (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2)) (/ 0 (pow (cos (/ -1 z)) 2))))) into 0
1554301188.317 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.317 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1554301188.317 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301188.317 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.318 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1554301188.318 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.318 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 (sin (/ -1 y)))) into 0
1554301188.318 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.318 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1554301188.318 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301188.319 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.319 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1554301188.319 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.319 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 z)))) into 0
1554301188.319 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ -1 z)) 2) 0) (* 0 (pow (sin (/ -1 z)) 2))) into 0
1554301188.319 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ -1 z)) 4) 0) (* 0 (pow (sin (/ -1 y)) 2))) into 0
1554301188.320 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2)))) into 0
1554301188.320 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.320 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1554301188.320 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301188.321 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.321 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1554301188.321 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.321 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.321 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 (cos (/ -1 y)))) into 0
1554301188.321 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.321 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1554301188.321 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301188.322 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.322 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1554301188.322 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.323 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.323 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 z)))) into 0
1554301188.323 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ -1 z)) 2) 0) (* 0 (pow (cos (/ -1 z)) 2))) into 0
1554301188.323 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ -1 z)) 4) 0) (* 0 (pow (cos (/ -1 y)) 2))) into 0
1554301188.323 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (+ (* (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 4))) (/ 0 (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2)))))) into 0
1554301188.324 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.324 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1554301188.324 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301188.325 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.325 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1554301188.325 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.325 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.325 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1554301188.325 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301188.326 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.326 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1554301188.326 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.326 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 z)))) into 0
1554301188.327 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (pow (sin (/ -1 z)) 2))) into 0
1554301188.327 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ -1 z)) 3) 0) (* 0 (sin (/ -1 y)))) into 0
1554301188.327 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y))))) into 0
1554301188.327 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.327 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1554301188.327 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301188.328 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.328 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1554301188.328 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.328 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.328 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.328 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1554301188.329 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301188.329 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.329 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1554301188.329 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.330 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.330 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 z)))) into 0
1554301188.330 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (pow (cos (/ -1 z)) 2))) into 0
1554301188.330 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ -1 z)) 3) 0) (* 0 (cos (/ -1 y)))) into 0
1554301188.330 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y)))) (+ (* (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (cos (/ -1 y)) (pow (cos (/ -1 z)) 3))) (/ 0 (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y))))))) into 0
1554301188.330 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.331 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1554301188.331 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301188.331 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.331 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1554301188.332 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.332 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (sin (/ -1 y)))) into 0
1554301188.332 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.332 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1554301188.332 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301188.333 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.333 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1554301188.333 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.333 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.333 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1554301188.333 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.333 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1554301188.334 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301188.334 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.334 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1554301188.334 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.334 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 (sin (/ -1 y)))) into 0
1554301188.335 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 (pow (sin (/ -1 y)) 2))) into 0
1554301188.335 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.335 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1554301188.335 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301188.336 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.336 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1554301188.336 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.336 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 z)))) into 0
1554301188.336 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ -1 z)) 2) 0) (* 0 (pow (sin (/ -1 z)) 2))) into 0
1554301188.336 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ -1 z)) 4) 0) (* 0 (pow (sin (/ -1 y)) 3))) into 0
1554301188.337 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3)))) into 0
1554301188.337 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.337 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1554301188.337 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301188.338 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.338 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1554301188.338 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.338 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.338 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 z)))) into 0
1554301188.338 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ -1 z)) 2) 0) (* 0 (pow (cos (/ -1 z)) 2))) into 0
1554301188.338 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.338 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1554301188.338 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301188.339 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.339 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1554301188.339 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.339 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.340 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 (cos (/ -1 y)))) into 0
1554301188.340 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 (pow (cos (/ -1 y)) 2))) into 0
1554301188.340 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ -1 y)) 3) 0) (* 0 (pow (cos (/ -1 z)) 4))) into 0
1554301188.340 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 3))) (+ (* (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4))) (/ 0 (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 3)))))) into 0
1554301188.340 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.340 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.341 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.341 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.341 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.341 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.341 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.341 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1554301188.341 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301188.342 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.342 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1554301188.342 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.342 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.342 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1554301188.343 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301188.343 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.343 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1554301188.343 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.344 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.344 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1554301188.344 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.344 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1554301188.344 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301188.345 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.345 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1554301188.345 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.345 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.345 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1554301188.345 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301188.346 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.346 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1554301188.346 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.346 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.346 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1554301188.347 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.347 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.347 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.347 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1554301188.347 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301188.348 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.348 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1554301188.348 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.348 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.348 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1554301188.348 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301188.349 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.349 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1554301188.349 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.349 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1554301188.349 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.349 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1554301188.349 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301188.350 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.350 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1554301188.350 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.350 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.351 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.351 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1554301188.351 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301188.351 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.352 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1554301188.352 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.352 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.352 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
1554301188.352 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1554301188.352 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.352 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.353 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 0) (* 0 (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into 0
1554301188.353 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.353 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1554301188.353 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301188.354 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.355 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1554301188.355 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.355 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.355 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1554301188.355 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301188.358 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.358 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1554301188.358 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.358 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1554301188.359 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.359 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1554301188.359 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301188.360 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.360 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1554301188.360 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.360 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.361 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.361 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1554301188.361 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301188.362 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.362 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1554301188.362 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.362 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.362 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 y)))) into 0
1554301188.362 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1554301188.362 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.363 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1554301188.363 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301188.363 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.363 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1554301188.364 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.364 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 (sin (/ -1 y)))) into 0
1554301188.364 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.364 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1554301188.364 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301188.365 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.365 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1554301188.365 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.365 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 z)))) into 0
1554301188.365 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ -1 z)) 2) 0) (* 0 (pow (sin (/ -1 y)) 2))) into 0
1554301188.365 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.365 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1554301188.365 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301188.366 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.366 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1554301188.366 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.366 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.366 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 (cos (/ -1 y)))) into 0
1554301188.367 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.367 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1554301188.367 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301188.367 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.368 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1554301188.368 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.368 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.368 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 z)))) into 0
1554301188.368 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ -1 z)) 2) 0) (* 0 (pow (cos (/ -1 y)) 2))) into 0
1554301188.368 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) (+ (* (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) (/ 0 (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))))) into 0
1554301188.369 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.369 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.369 * [misc]backup-simplify:  Simplify (+ (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) 0) (* 0 (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))) into 0
1554301188.370 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))))) into 0
1554301188.377 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 a)) (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))))) (+ (* (/ (- (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (+ (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4))))))) (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y)))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4)))))))) (* (cos (/ -1 a)) (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))))) (/ 0 (* (cos (/ -1 a)) (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))))))) into 0
1554301188.377 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.378 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.378 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.378 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301188.379 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.379 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.379 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.380 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.380 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.380 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301188.380 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.381 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.381 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.381 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.381 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1554301188.382 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.382 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.382 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301188.383 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.383 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.383 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.383 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into 0
1554301188.383 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1554301188.383 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 y)) (cos (/ -1 y)))))) into 0
1554301188.384 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.384 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.384 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301188.385 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.385 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.385 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.385 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.386 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))))) into 0
1554301188.387 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.387 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.387 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301188.388 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.388 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.388 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.389 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.389 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.389 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301188.390 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.391 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.391 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.391 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.391 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1554301188.392 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into 0
1554301188.392 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) 0) (+ (* 0 0) (* 0 (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))))) into 0
1554301188.393 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1554301188.393 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 y)) (cos (/ -1 y)))))) into 0
1554301188.394 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2)) 0) (+ (* 0 0) (* 0 (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))))) into 0
1554301188.394 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ -1 y)) 4) (pow (cos (/ -1 y)) 4)) 0) (+ (* 0 0) (* 0 (/ (pow (sin (/ -1 z)) 3) (pow (cos (/ -1 z)) 3))))) into 0
1554301188.395 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.396 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.396 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301188.397 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.397 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.398 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.398 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4)))))) into 0
1554301188.399 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.400 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.400 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301188.401 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.401 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.401 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.402 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.403 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.403 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301188.404 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.404 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.404 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.405 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.405 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1554301188.405 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1554301188.406 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 y)) (cos (/ -1 y)))))) into 0
1554301188.406 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (+ (* 0 0) (* 0 (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))))) into 0
1554301188.407 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ -1 y)) 3) (pow (cos (/ -1 y)) 3)) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into 0
1554301188.408 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.409 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.409 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301188.410 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.411 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.411 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.411 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.411 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (/ (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3)) (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3)))))) into 0
1554301188.413 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.413 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.413 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301188.414 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.414 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.414 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.415 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.416 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.416 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301188.417 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.417 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.417 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.417 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.418 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1554301188.418 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into 0
1554301188.418 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1554301188.419 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 y)) (cos (/ -1 y)))))) into 0
1554301188.419 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2)) 0) (+ (* 0 0) (* 0 (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))))) into 0
1554301188.420 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ -1 y)) 4) (pow (cos (/ -1 y)) 4)) 0) (+ (* 0 0) (* 0 (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))))) into 0
1554301188.421 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.421 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.421 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301188.422 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.422 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.422 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.422 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.423 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4)))))) into 0
1554301188.423 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.423 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.423 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.423 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.424 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.424 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.424 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301188.425 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.425 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.425 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.426 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.426 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.426 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301188.427 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.427 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.427 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.427 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.427 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1554301188.428 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into 0
1554301188.428 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.428 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.428 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301188.429 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.429 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.429 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.429 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.430 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))))) into 0
1554301188.430 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1554301188.431 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.431 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.431 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301188.431 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.432 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.432 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.432 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 y)) (cos (/ -1 y)))))) into 0
1554301188.433 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.433 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.433 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301188.433 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.434 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.434 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.434 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.435 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.435 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301188.435 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.435 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.436 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.436 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.436 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1554301188.436 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into 0
1554301188.437 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2)) 0) (+ (* 0 0) (* 0 (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))))) into 0
1554301188.437 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1554301188.437 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 y)) (cos (/ -1 y)))))) into 0
1554301188.437 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (+ (* 0 0) (* 0 (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))))) into 0
1554301188.438 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ -1 y)) 3) (pow (cos (/ -1 y)) 3)) 0) (+ (* 0 0) (* 0 (/ (pow (sin (/ -1 z)) 4) (pow (cos (/ -1 z)) 4))))) into 0
1554301188.438 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.439 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.439 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301188.439 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.440 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.440 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.440 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (/ (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 3)))))) into 0
1554301188.441 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.441 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.441 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301188.442 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.442 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.442 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.443 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.443 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.443 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301188.443 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.444 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.444 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.444 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.444 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1554301188.444 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into 0
1554301188.445 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) 0) (+ (* 0 0) (* 0 (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))))) into 0
1554301188.445 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1554301188.445 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (+ (* 0 0) (* 0 (/ (pow (sin (/ -1 z)) 3) (pow (cos (/ -1 z)) 3))))) into 0
1554301188.446 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.446 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.446 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301188.447 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.447 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.447 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.447 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.447 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (/ (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y))))))) into 0
1554301188.448 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.448 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.448 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301188.449 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.449 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.450 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.451 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.451 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.451 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301188.452 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.452 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.453 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.453 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.453 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1554301188.454 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into 0
1554301188.454 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2)) 0) (+ (* 0 0) (* 0 (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))))) into 0
1554301188.455 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1554301188.455 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 y)) (cos (/ -1 y)))))) into 0
1554301188.456 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2)) 0) (+ (* 0 0) (* 0 (/ (pow (sin (/ -1 z)) 4) (pow (cos (/ -1 z)) 4))))) into 0
1554301188.457 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.457 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.457 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301188.458 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.459 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.459 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.459 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.460 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (/ (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2)))))) into 0
1554301188.460 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.460 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.460 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.460 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.460 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.461 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.462 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.462 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.462 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301188.463 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.464 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.464 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.465 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.465 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.465 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301188.466 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.467 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.467 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.467 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.467 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1554301188.468 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1554301188.468 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into 0
1554301188.469 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.469 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.469 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301188.470 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.470 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.470 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.471 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.471 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.471 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301188.472 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.472 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.472 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.472 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.472 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1554301188.473 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into 0
1554301188.474 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1554301188.474 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 y)) (cos (/ -1 y)))))) into 0
1554301188.474 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2)) 0) (+ (* 0 0) (* 0 (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))))) into 0
1554301188.474 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.475 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.475 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.475 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.476 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301188.476 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.476 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.476 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.477 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.477 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1))))) into 0
1554301188.477 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1554301188.478 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.478 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.478 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301188.479 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.479 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.479 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.480 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.480 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.480 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301188.481 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.481 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.481 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.481 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.481 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1554301188.481 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.482 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.482 * [misc]backup-simplify:  Simplify (+ (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) 0) (+ (* 0 0) (* 0 (* (cos (/ -1 a)) (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)))))) into 0
1554301188.483 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.483 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.483 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301188.484 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.484 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.484 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.485 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.485 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.485 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301188.486 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.486 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.486 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.486 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.486 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1554301188.487 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1554301188.487 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into 0
1554301188.487 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.487 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.488 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) 0) (+ (* 0 0) (* 0 (* (cos (/ -1 a)) (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))))))) into 0
1554301188.496 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 a)) (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))))) (+ (* (/ (- (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (+ (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4))))))) (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y)))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4)))))))) (* (cos (/ -1 a)) (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))))) (/ 0 (* (cos (/ -1 a)) (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))))) (* 0 (/ 0 (* (cos (/ -1 a)) (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))))))) into 0
1554301188.496 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301188.496 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.496 * [misc]taylor:  Taking taylor expansion of 0 in a
1554301188.496 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.496 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.496 * [misc]taylor:  Taking taylor expansion of 0 in a
1554301188.496 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.496 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.497 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.498 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.498 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301188.499 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.499 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.499 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.500 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1554301188.501 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.501 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.501 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301188.502 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.502 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.502 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.503 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.503 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (pow (sin (/ -1 y)) 2)))) into 0
1554301188.504 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.504 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.504 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301188.505 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.505 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.505 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.506 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.506 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
1554301188.506 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (cos (/ -1 y)) 2)) (+ (* (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) (/ 0 (pow (cos (/ -1 y)) 2))) (* 0 (/ 0 (pow (cos (/ -1 y)) 2))))) into 0
1554301188.507 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.507 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.507 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301188.508 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.508 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.508 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.508 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1554301188.508 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ -1 y)) 2) 0) (+ (* 0 0) (* 0 (pow (sin (/ -1 y)) 2)))) into 0
1554301188.509 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 z))))) into 0
1554301188.509 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ -1 z)) 2) 0) (+ (* 0 0) (* 0 (pow (sin (/ -1 y)) 4)))) into 0
1554301188.509 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.510 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.510 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301188.510 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.511 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.511 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.511 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.511 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))))) into 0
1554301188.512 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.512 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.512 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301188.513 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.513 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.513 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.514 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.514 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
1554301188.514 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ -1 y)) 2) 0) (+ (* 0 0) (* 0 (pow (cos (/ -1 y)) 2)))) into 0
1554301188.514 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (cos (/ -1 z))))) into 0
1554301188.514 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ -1 z)) 2) 0) (+ (* 0 0) (* 0 (pow (cos (/ -1 y)) 4)))) into 0
1554301188.515 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))) (+ (* (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 2))) (/ 0 (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4)))) (* 0 (/ 0 (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4)))))) into 0
1554301188.516 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.516 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.516 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301188.517 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.517 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.517 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.518 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (sin (/ -1 z))))) into 0
1554301188.518 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1554301188.519 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.519 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.519 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301188.520 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.520 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.520 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.520 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1554301188.520 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 (pow (sin (/ -1 y)) 2)))) into 0
1554301188.521 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (pow (sin (/ -1 y)) 3)))) into 0
1554301188.521 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.521 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.521 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301188.522 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.522 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.522 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.522 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.523 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))))) into 0
1554301188.523 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.523 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.524 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301188.524 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.524 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.524 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.525 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.525 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
1554301188.525 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 (pow (cos (/ -1 y)) 2)))) into 0
1554301188.525 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (pow (cos (/ -1 y)) 3)))) into 0
1554301188.526 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3))) (+ (* (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (cos (/ -1 z)))) (/ 0 (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3)))) (* 0 (/ 0 (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3)))))) into 0
1554301188.526 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.527 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.527 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301188.527 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.527 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.528 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.528 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1554301188.528 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ -1 y)) 2) 0) (+ (* 0 0) (* 0 (pow (sin (/ -1 y)) 2)))) into 0
1554301188.528 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 z))))) into 0
1554301188.528 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (pow (sin (/ -1 z)) 2)))) into 0
1554301188.529 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ -1 z)) 3) 0) (+ (* 0 0) (* 0 (pow (sin (/ -1 y)) 4)))) into 0
1554301188.529 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.529 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.530 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301188.530 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.530 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.530 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.531 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))))) into 0
1554301188.531 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.532 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.532 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301188.532 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.532 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.533 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.533 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.533 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
1554301188.533 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ -1 y)) 2) 0) (+ (* 0 0) (* 0 (pow (cos (/ -1 y)) 2)))) into 0
1554301188.534 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (cos (/ -1 z))))) into 0
1554301188.534 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (pow (cos (/ -1 z)) 2)))) into 0
1554301188.534 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ -1 z)) 3) 0) (+ (* 0 0) (* 0 (pow (cos (/ -1 y)) 4)))) into 0
1554301188.535 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4))) (+ (* (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 y)) 4) (pow (cos (/ -1 z)) 3))) (/ 0 (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4)))) (* 0 (/ 0 (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4)))))) into 0
1554301188.536 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.536 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.536 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.536 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.536 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 z))))) into 0
1554301188.538 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.538 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.538 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301188.539 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.540 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.540 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.540 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.540 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (pow (sin (/ -1 z)) 2)))) into 0
1554301188.541 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (cos (/ -1 z))))) into 0
1554301188.541 * [misc]backup-simplify:  Simplify (- (/ 0 (pow (cos (/ -1 z)) 2)) (+ (* (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2)) (/ 0 (pow (cos (/ -1 z)) 2))) (* 0 (/ 0 (pow (cos (/ -1 z)) 2))))) into 0
1554301188.542 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.543 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.543 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301188.544 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.544 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.544 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.545 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1554301188.545 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 z))))) into 0
1554301188.545 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ -1 z)) 2) 0) (+ (* 0 0) (* 0 (pow (sin (/ -1 z)) 2)))) into 0
1554301188.546 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ -1 z)) 4) 0) (+ (* 0 0) (* 0 (pow (sin (/ -1 y)) 2)))) into 0
1554301188.547 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.547 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.547 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301188.548 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.548 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.549 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.549 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.549 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))))) into 0
1554301188.550 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.551 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.551 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301188.552 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.552 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.552 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.552 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.553 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
1554301188.553 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (cos (/ -1 z))))) into 0
1554301188.553 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ -1 z)) 2) 0) (+ (* 0 0) (* 0 (pow (cos (/ -1 z)) 2)))) into 0
1554301188.554 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ -1 z)) 4) 0) (+ (* 0 0) (* 0 (pow (cos (/ -1 y)) 2)))) into 0
1554301188.555 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (+ (* (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 4))) (/ 0 (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2)))) (* 0 (/ 0 (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2)))))) into 0
1554301188.556 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.556 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.556 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301188.557 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.558 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.558 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.558 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 z))))) into 0
1554301188.558 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (pow (sin (/ -1 z)) 2)))) into 0
1554301188.559 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ -1 z)) 3) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1554301188.560 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.560 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.560 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301188.561 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.562 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.562 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.562 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.562 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))))) into 0
1554301188.563 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.564 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.564 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301188.565 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.565 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.565 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.565 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.566 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (cos (/ -1 z))))) into 0
1554301188.566 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (pow (cos (/ -1 z)) 2)))) into 0
1554301188.566 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ -1 z)) 3) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
1554301188.567 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y)))) (+ (* (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (cos (/ -1 y)) (pow (cos (/ -1 z)) 3))) (/ 0 (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y))))) (* 0 (/ 0 (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y))))))) into 0
1554301188.568 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.569 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.569 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301188.570 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.570 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.570 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.571 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.572 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.572 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301188.573 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.573 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.573 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.573 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1554301188.574 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.575 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.575 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301188.576 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.576 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.576 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.577 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.577 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1554301188.578 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.578 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.578 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301188.579 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.580 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.580 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.580 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1554301188.581 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 (pow (sin (/ -1 y)) 2)))) into 0
1554301188.581 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 z))))) into 0
1554301188.581 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ -1 z)) 2) 0) (+ (* 0 0) (* 0 (pow (sin (/ -1 z)) 2)))) into 0
1554301188.582 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ -1 z)) 4) 0) (+ (* 0 0) (* 0 (pow (sin (/ -1 y)) 3)))) into 0
1554301188.583 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.583 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.583 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301188.584 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.585 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.585 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.585 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))))) into 0
1554301188.585 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (cos (/ -1 z))))) into 0
1554301188.586 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ -1 z)) 2) 0) (+ (* 0 0) (* 0 (pow (cos (/ -1 z)) 2)))) into 0
1554301188.587 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.587 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.587 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301188.588 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.589 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.589 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.589 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.589 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
1554301188.590 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 (pow (cos (/ -1 y)) 2)))) into 0
1554301188.590 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ -1 y)) 3) 0) (+ (* 0 0) (* 0 (pow (cos (/ -1 z)) 4)))) into 0
1554301188.591 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 3))) (+ (* (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4))) (/ 0 (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 3)))) (* 0 (/ 0 (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 3)))))) into 0
1554301188.591 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.592 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.592 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.592 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.592 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.592 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.593 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.594 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.594 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301188.597 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.597 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.597 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.597 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1554301188.598 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.598 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.598 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301188.599 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.599 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.599 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.599 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.599 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
1554301188.600 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))) (* 0 (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1554301188.600 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.600 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.600 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.601 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.601 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301188.601 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.602 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.602 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.602 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.602 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.603 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301188.603 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.603 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.603 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.603 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.604 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1554301188.604 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1554301188.604 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.604 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.604 * [misc]backup-simplify:  Simplify (+ (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) 0) (+ (* 0 0) (* 0 (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))))) into 0
1554301188.605 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.605 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.605 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301188.606 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.606 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.606 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.606 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1554301188.607 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.607 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.607 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301188.608 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.608 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.608 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.608 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.609 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
1554301188.609 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))) (* 0 (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1554301188.610 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.610 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.610 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301188.611 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.611 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.611 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.611 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1554301188.611 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 z))))) into 0
1554301188.611 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ -1 z)) 2) 0) (+ (* 0 0) (* 0 (pow (sin (/ -1 y)) 2)))) into 0
1554301188.612 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.612 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.612 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301188.613 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.613 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.613 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.614 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.614 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
1554301188.614 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (cos (/ -1 z))))) into 0
1554301188.614 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ -1 z)) 2) 0) (+ (* 0 0) (* 0 (pow (cos (/ -1 y)) 2)))) into 0
1554301188.615 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) (+ (* (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) (/ 0 (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))) (* 0 (/ 0 (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))))) into 0
1554301188.615 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.615 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.616 * [misc]backup-simplify:  Simplify (+ (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) 0) (+ (* 0 0) (* 0 (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))))))) into 0
1554301188.617 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.617 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.617 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301188.618 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.618 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.618 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.618 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.619 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))))))) into 0
1554301188.627 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 a)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))))))) (+ (* (/ (- (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 y)) 2)) (pow (cos (/ -1 y)) 2)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 4))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 z))) (cos (/ -1 z))) (+ (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (pow (sin (/ -1 y)) 3))) (* (cos (/ -1 z)) (pow (cos (/ -1 y)) 3))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 4))) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 4))))))) (+ (/ (* (cos (/ -1 a)) (pow (sin (/ -1 z)) 2)) (pow (cos (/ -1 z)) 2)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 4) (pow (cos (/ -1 y)) 2))) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 3) (sin (/ -1 y)))) (* (pow (cos (/ -1 z)) 3) (cos (/ -1 y)))) (+ (/ (* (sin (/ -1 a)) (sin (/ -1 y))) (cos (/ -1 y))) (/ (* (sin (/ -1 a)) (* (pow (sin (/ -1 z)) 4) (pow (sin (/ -1 y)) 3))) (* (pow (cos (/ -1 y)) 3) (pow (cos (/ -1 z)) 4)))))))) (* (cos (/ -1 a)) (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))))))) (/ 0 (* (cos (/ -1 a)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))))))) (* 0 (/ 0 (* (cos (/ -1 a)) (* (- 1 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) (* (+ (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) 1)) (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))))))))) into 0
1554301188.627 * [misc]taylor:  Taking taylor expansion of 0 in a
1554301188.627 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.627 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.633 * [misc]backup-simplify:  Simplify (/ (- (+ (/ (* (cos (/ -1 (/ 1 (- a)))) (pow (sin (/ -1 (/ 1 (- y)))) 2)) (pow (cos (/ -1 (/ 1 (- y)))) 2)) (+ (/ (* (sin (/ -1 (/ 1 (- a)))) (sin (/ -1 (/ 1 (- z))))) (cos (/ -1 (/ 1 (- z))))) (+ (/ (* (cos (/ -1 (/ 1 (- a)))) (* (sin (/ -1 (/ 1 (- z)))) (pow (sin (/ -1 (/ 1 (- y)))) 3))) (* (cos (/ -1 (/ 1 (- z)))) (pow (cos (/ -1 (/ 1 (- y)))) 3))) (+ (/ (* (cos (/ -1 (/ 1 (- a)))) (* (pow (sin (/ -1 (/ 1 (- z)))) 2) (pow (sin (/ -1 (/ 1 (- y)))) 4))) (* (pow (cos (/ -1 (/ 1 (- z)))) 2) (pow (cos (/ -1 (/ 1 (- y)))) 4))) (/ (* (sin (/ -1 (/ 1 (- a)))) (* (pow (sin (/ -1 (/ 1 (- z)))) 3) (pow (sin (/ -1 (/ 1 (- y)))) 4))) (* (pow (cos (/ -1 (/ 1 (- z)))) 3) (pow (cos (/ -1 (/ 1 (- y)))) 4))))))) (+ (/ (* (cos (/ -1 (/ 1 (- a)))) (* (pow (sin (/ -1 (/ 1 (- z)))) 4) (pow (sin (/ -1 (/ 1 (- y)))) 2))) (* (pow (cos (/ -1 (/ 1 (- z)))) 4) (pow (cos (/ -1 (/ 1 (- y)))) 2))) (+ (/ (* (sin (/ -1 (/ 1 (- a)))) (sin (/ -1 (/ 1 (- y))))) (cos (/ -1 (/ 1 (- y))))) (+ (/ (* (sin (/ -1 (/ 1 (- a)))) (* (pow (sin (/ -1 (/ 1 (- z)))) 4) (pow (sin (/ -1 (/ 1 (- y)))) 3))) (* (pow (cos (/ -1 (/ 1 (- z)))) 4) (pow (cos (/ -1 (/ 1 (- y)))) 3))) (+ (/ (* (cos (/ -1 (/ 1 (- a)))) (* (pow (sin (/ -1 (/ 1 (- z)))) 3) (sin (/ -1 (/ 1 (- y)))))) (* (cos (/ -1 (/ 1 (- y)))) (pow (cos (/ -1 (/ 1 (- z)))) 3))) (/ (* (cos (/ -1 (/ 1 (- a)))) (pow (sin (/ -1 (/ 1 (- z)))) 2)) (pow (cos (/ -1 (/ 1 (- z)))) 2))))))) (* (cos (/ -1 (/ 1 (- a)))) (* (- (/ (sin (/ -1 (/ 1 (- y)))) (cos (/ -1 (/ 1 (- y))))) (/ (sin (/ -1 (/ 1 (- z)))) (cos (/ -1 (/ 1 (- z)))))) (* (+ (/ (* (sin (/ -1 (/ 1 (- z)))) (sin (/ -1 (/ 1 (- y))))) (* (cos (/ -1 (/ 1 (- z)))) (cos (/ -1 (/ 1 (- y)))))) (+ (/ (* (pow (sin (/ -1 (/ 1 (- z)))) 2) (pow (sin (/ -1 (/ 1 (- y)))) 2)) (* (pow (cos (/ -1 (/ 1 (- z)))) 2) (pow (cos (/ -1 (/ 1 (- y)))) 2))) 1)) (- 1 (/ (* (sin (/ -1 (/ 1 (- z)))) (sin (/ -1 (/ 1 (- y))))) (* (cos (/ -1 (/ 1 (- z)))) (cos (/ -1 (/ 1 (- y))))))))))) into (/ (- (+ (/ (* (sin a) (sin z)) (cos z)) (+ (/ (* (cos a) (pow (sin y) 2)) (pow (cos y) 2)) (+ (/ (* (cos a) (* (sin z) (pow (sin y) 3))) (* (pow (cos y) 3) (cos z))) (+ (/ (* (sin a) (* (pow (sin z) 3) (pow (sin y) 4))) (* (pow (cos y) 4) (pow (cos z) 3))) (/ (* (cos a) (* (pow (sin z) 2) (pow (sin y) 4))) (* (pow (cos y) 4) (pow (cos z) 2))))))) (+ (/ (* (cos a) (* (pow (sin z) 4) (pow (sin y) 2))) (* (pow (cos y) 2) (pow (cos z) 4))) (+ (/ (* (sin a) (sin y)) (cos y)) (+ (/ (* (cos a) (* (pow (sin z) 3) (sin y))) (* (cos y) (pow (cos z) 3))) (+ (/ (* (sin a) (* (pow (sin z) 4) (pow (sin y) 3))) (* (pow (cos y) 3) (pow (cos z) 4))) (/ (* (cos a) (pow (sin z) 2)) (pow (cos z) 2))))))) (* (cos a) (* (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (* (- (/ (sin y) (cos y)) (/ (sin z) (cos z))) (+ (/ (* (pow (sin z) 2) (pow (sin y) 2)) (* (pow (cos y) 2) (pow (cos z) 2))) (+ (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 1))))))
1554301188.633 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1 1)
1554301188.634 * [misc]backup-simplify:  Simplify (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) into (* (+ (cos a) (+ (* (cos a) (* (pow (tan y) 2) (pow (tan z) 2))) (* (cos a) (* (tan y) (tan z))))) (* (+ (tan y) (tan z)) (- (tan y) (tan z))))
1554301188.634 * [misc]approximate:  Taking taylor expansion of (* (+ (cos a) (+ (* (cos a) (* (pow (tan y) 2) (pow (tan z) 2))) (* (cos a) (* (tan y) (tan z))))) (* (+ (tan y) (tan z)) (- (tan y) (tan z)))) in (y z a) around 0
1554301188.634 * [misc]taylor:  Taking taylor expansion of (* (+ (cos a) (+ (* (cos a) (* (pow (tan y) 2) (pow (tan z) 2))) (* (cos a) (* (tan y) (tan z))))) (* (+ (tan y) (tan z)) (- (tan y) (tan z)))) in a
1554301188.634 * [misc]taylor:  Taking taylor expansion of (+ (cos a) (+ (* (cos a) (* (pow (tan y) 2) (pow (tan z) 2))) (* (cos a) (* (tan y) (tan z))))) in a
1554301188.634 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1554301188.634 * [misc]taylor:  Taking taylor expansion of a in a
1554301188.634 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.634 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.634 * [misc]taylor:  Taking taylor expansion of (+ (* (cos a) (* (pow (tan y) 2) (pow (tan z) 2))) (* (cos a) (* (tan y) (tan z)))) in a
1554301188.634 * [misc]taylor:  Taking taylor expansion of (* (cos a) (* (pow (tan y) 2) (pow (tan z) 2))) in a
1554301188.634 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1554301188.634 * [misc]taylor:  Taking taylor expansion of a in a
1554301188.634 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.634 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.634 * [misc]taylor:  Taking taylor expansion of (* (pow (tan y) 2) (pow (tan z) 2)) in a
1554301188.634 * [misc]taylor:  Taking taylor expansion of (pow (tan y) 2) in a
1554301188.634 * [misc]taylor:  Taking taylor expansion of (tan y) in a
1554301188.634 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301188.634 * [misc]taylor:  Taking taylor expansion of (sin y) in a
1554301188.634 * [misc]taylor:  Taking taylor expansion of y in a
1554301188.634 * [misc]backup-simplify:  Simplify y into y
1554301188.634 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301188.634 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301188.634 * [misc]taylor:  Taking taylor expansion of (cos y) in a
1554301188.634 * [misc]taylor:  Taking taylor expansion of y in a
1554301188.634 * [misc]backup-simplify:  Simplify y into y
1554301188.634 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301188.634 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301188.634 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301188.634 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301188.634 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301188.634 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301188.634 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301188.635 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.635 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301188.635 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1554301188.635 * [misc]taylor:  Taking taylor expansion of (pow (tan z) 2) in a
1554301188.635 * [misc]taylor:  Taking taylor expansion of (tan z) in a
1554301188.635 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301188.635 * [misc]taylor:  Taking taylor expansion of (sin z) in a
1554301188.635 * [misc]taylor:  Taking taylor expansion of z in a
1554301188.635 * [misc]backup-simplify:  Simplify z into z
1554301188.635 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301188.635 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301188.635 * [misc]taylor:  Taking taylor expansion of (cos z) in a
1554301188.635 * [misc]taylor:  Taking taylor expansion of z in a
1554301188.635 * [misc]backup-simplify:  Simplify z into z
1554301188.635 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301188.635 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301188.635 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301188.635 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301188.635 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301188.635 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301188.635 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301188.636 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.636 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301188.636 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301188.636 * [misc]taylor:  Taking taylor expansion of (* (cos a) (* (tan y) (tan z))) in a
1554301188.636 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1554301188.636 * [misc]taylor:  Taking taylor expansion of a in a
1554301188.636 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.636 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.636 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in a
1554301188.636 * [misc]taylor:  Taking taylor expansion of (tan y) in a
1554301188.636 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301188.636 * [misc]taylor:  Taking taylor expansion of (sin y) in a
1554301188.636 * [misc]taylor:  Taking taylor expansion of y in a
1554301188.636 * [misc]backup-simplify:  Simplify y into y
1554301188.636 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301188.636 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301188.636 * [misc]taylor:  Taking taylor expansion of (cos y) in a
1554301188.636 * [misc]taylor:  Taking taylor expansion of y in a
1554301188.636 * [misc]backup-simplify:  Simplify y into y
1554301188.636 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301188.636 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301188.636 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301188.636 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301188.636 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301188.636 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301188.636 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301188.636 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.636 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301188.636 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1554301188.636 * [misc]taylor:  Taking taylor expansion of (tan z) in a
1554301188.636 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301188.636 * [misc]taylor:  Taking taylor expansion of (sin z) in a
1554301188.636 * [misc]taylor:  Taking taylor expansion of z in a
1554301188.637 * [misc]backup-simplify:  Simplify z into z
1554301188.637 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301188.637 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301188.637 * [misc]taylor:  Taking taylor expansion of (cos z) in a
1554301188.637 * [misc]taylor:  Taking taylor expansion of z in a
1554301188.637 * [misc]backup-simplify:  Simplify z into z
1554301188.637 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301188.637 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301188.637 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301188.637 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301188.637 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301188.637 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301188.637 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301188.637 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.637 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301188.637 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301188.637 * [misc]taylor:  Taking taylor expansion of (* (+ (tan y) (tan z)) (- (tan y) (tan z))) in a
1554301188.637 * [misc]taylor:  Taking taylor expansion of (+ (tan y) (tan z)) in a
1554301188.637 * [misc]taylor:  Taking taylor expansion of (tan y) in a
1554301188.637 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301188.637 * [misc]taylor:  Taking taylor expansion of (sin y) in a
1554301188.637 * [misc]taylor:  Taking taylor expansion of y in a
1554301188.637 * [misc]backup-simplify:  Simplify y into y
1554301188.637 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301188.637 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301188.637 * [misc]taylor:  Taking taylor expansion of (cos y) in a
1554301188.637 * [misc]taylor:  Taking taylor expansion of y in a
1554301188.637 * [misc]backup-simplify:  Simplify y into y
1554301188.637 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301188.637 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301188.637 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301188.637 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301188.638 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301188.638 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301188.638 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301188.638 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.638 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301188.638 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1554301188.638 * [misc]taylor:  Taking taylor expansion of (tan z) in a
1554301188.638 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301188.638 * [misc]taylor:  Taking taylor expansion of (sin z) in a
1554301188.638 * [misc]taylor:  Taking taylor expansion of z in a
1554301188.638 * [misc]backup-simplify:  Simplify z into z
1554301188.638 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301188.638 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301188.638 * [misc]taylor:  Taking taylor expansion of (cos z) in a
1554301188.638 * [misc]taylor:  Taking taylor expansion of z in a
1554301188.638 * [misc]backup-simplify:  Simplify z into z
1554301188.638 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301188.638 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301188.638 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301188.638 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301188.638 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301188.638 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301188.638 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301188.638 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.638 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301188.638 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301188.639 * [misc]taylor:  Taking taylor expansion of (- (tan y) (tan z)) in a
1554301188.639 * [misc]taylor:  Taking taylor expansion of (tan y) in a
1554301188.639 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301188.639 * [misc]taylor:  Taking taylor expansion of (sin y) in a
1554301188.639 * [misc]taylor:  Taking taylor expansion of y in a
1554301188.639 * [misc]backup-simplify:  Simplify y into y
1554301188.639 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301188.639 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301188.639 * [misc]taylor:  Taking taylor expansion of (cos y) in a
1554301188.639 * [misc]taylor:  Taking taylor expansion of y in a
1554301188.639 * [misc]backup-simplify:  Simplify y into y
1554301188.639 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301188.639 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301188.639 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301188.639 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301188.639 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301188.639 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301188.639 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301188.639 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.639 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301188.639 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1554301188.639 * [misc]taylor:  Taking taylor expansion of (tan z) in a
1554301188.639 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301188.639 * [misc]taylor:  Taking taylor expansion of (sin z) in a
1554301188.639 * [misc]taylor:  Taking taylor expansion of z in a
1554301188.639 * [misc]backup-simplify:  Simplify z into z
1554301188.639 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301188.639 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301188.640 * [misc]taylor:  Taking taylor expansion of (cos z) in a
1554301188.640 * [misc]taylor:  Taking taylor expansion of z in a
1554301188.640 * [misc]backup-simplify:  Simplify z into z
1554301188.640 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301188.640 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301188.640 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301188.640 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301188.640 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301188.640 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301188.640 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301188.640 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.640 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301188.640 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301188.640 * [misc]taylor:  Taking taylor expansion of (* (+ (cos a) (+ (* (cos a) (* (pow (tan y) 2) (pow (tan z) 2))) (* (cos a) (* (tan y) (tan z))))) (* (+ (tan y) (tan z)) (- (tan y) (tan z)))) in z
1554301188.640 * [misc]taylor:  Taking taylor expansion of (+ (cos a) (+ (* (cos a) (* (pow (tan y) 2) (pow (tan z) 2))) (* (cos a) (* (tan y) (tan z))))) in z
1554301188.640 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1554301188.640 * [misc]taylor:  Taking taylor expansion of a in z
1554301188.640 * [misc]backup-simplify:  Simplify a into a
1554301188.640 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301188.640 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301188.640 * [misc]taylor:  Taking taylor expansion of (+ (* (cos a) (* (pow (tan y) 2) (pow (tan z) 2))) (* (cos a) (* (tan y) (tan z)))) in z
1554301188.640 * [misc]taylor:  Taking taylor expansion of (* (cos a) (* (pow (tan y) 2) (pow (tan z) 2))) in z
1554301188.640 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1554301188.640 * [misc]taylor:  Taking taylor expansion of a in z
1554301188.640 * [misc]backup-simplify:  Simplify a into a
1554301188.640 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301188.640 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301188.640 * [misc]taylor:  Taking taylor expansion of (* (pow (tan y) 2) (pow (tan z) 2)) in z
1554301188.640 * [misc]taylor:  Taking taylor expansion of (pow (tan y) 2) in z
1554301188.640 * [misc]taylor:  Taking taylor expansion of (tan y) in z
1554301188.640 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301188.640 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1554301188.640 * [misc]taylor:  Taking taylor expansion of y in z
1554301188.640 * [misc]backup-simplify:  Simplify y into y
1554301188.640 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301188.640 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301188.640 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1554301188.641 * [misc]taylor:  Taking taylor expansion of y in z
1554301188.641 * [misc]backup-simplify:  Simplify y into y
1554301188.641 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301188.641 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301188.641 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301188.641 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301188.641 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301188.641 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301188.641 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301188.641 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.641 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301188.641 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1554301188.641 * [misc]taylor:  Taking taylor expansion of (pow (tan z) 2) in z
1554301188.641 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1554301188.641 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301188.641 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301188.641 * [misc]taylor:  Taking taylor expansion of z in z
1554301188.641 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.641 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.641 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301188.642 * [misc]taylor:  Taking taylor expansion of z in z
1554301188.642 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.642 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.643 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301188.643 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301188.643 * [misc]taylor:  Taking taylor expansion of (* (cos a) (* (tan y) (tan z))) in z
1554301188.643 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1554301188.643 * [misc]taylor:  Taking taylor expansion of a in z
1554301188.643 * [misc]backup-simplify:  Simplify a into a
1554301188.643 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301188.643 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301188.643 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in z
1554301188.643 * [misc]taylor:  Taking taylor expansion of (tan y) in z
1554301188.643 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301188.643 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1554301188.643 * [misc]taylor:  Taking taylor expansion of y in z
1554301188.643 * [misc]backup-simplify:  Simplify y into y
1554301188.643 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301188.644 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301188.644 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1554301188.644 * [misc]taylor:  Taking taylor expansion of y in z
1554301188.644 * [misc]backup-simplify:  Simplify y into y
1554301188.644 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301188.644 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301188.644 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301188.644 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301188.644 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301188.644 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301188.644 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301188.644 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.644 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301188.644 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1554301188.644 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1554301188.644 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301188.645 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301188.645 * [misc]taylor:  Taking taylor expansion of z in z
1554301188.645 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.645 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.645 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301188.645 * [misc]taylor:  Taking taylor expansion of z in z
1554301188.645 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.645 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.646 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301188.646 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301188.646 * [misc]taylor:  Taking taylor expansion of (* (+ (tan y) (tan z)) (- (tan y) (tan z))) in z
1554301188.646 * [misc]taylor:  Taking taylor expansion of (+ (tan y) (tan z)) in z
1554301188.646 * [misc]taylor:  Taking taylor expansion of (tan y) in z
1554301188.646 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301188.646 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1554301188.646 * [misc]taylor:  Taking taylor expansion of y in z
1554301188.646 * [misc]backup-simplify:  Simplify y into y
1554301188.646 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301188.647 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301188.647 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1554301188.647 * [misc]taylor:  Taking taylor expansion of y in z
1554301188.647 * [misc]backup-simplify:  Simplify y into y
1554301188.647 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301188.647 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301188.647 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301188.647 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301188.647 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301188.647 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301188.647 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301188.647 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.647 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301188.648 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1554301188.648 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1554301188.648 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301188.648 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301188.648 * [misc]taylor:  Taking taylor expansion of z in z
1554301188.648 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.648 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.648 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301188.648 * [misc]taylor:  Taking taylor expansion of z in z
1554301188.648 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.648 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.649 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301188.649 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301188.649 * [misc]taylor:  Taking taylor expansion of (- (tan y) (tan z)) in z
1554301188.649 * [misc]taylor:  Taking taylor expansion of (tan y) in z
1554301188.649 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301188.650 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1554301188.650 * [misc]taylor:  Taking taylor expansion of y in z
1554301188.650 * [misc]backup-simplify:  Simplify y into y
1554301188.650 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301188.650 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301188.650 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1554301188.650 * [misc]taylor:  Taking taylor expansion of y in z
1554301188.650 * [misc]backup-simplify:  Simplify y into y
1554301188.650 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301188.650 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301188.650 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301188.650 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301188.650 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301188.650 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301188.650 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301188.650 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.650 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301188.651 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1554301188.651 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1554301188.651 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301188.651 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301188.651 * [misc]taylor:  Taking taylor expansion of z in z
1554301188.651 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.651 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.651 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301188.651 * [misc]taylor:  Taking taylor expansion of z in z
1554301188.651 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.651 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.652 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301188.652 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301188.652 * [misc]taylor:  Taking taylor expansion of (* (+ (cos a) (+ (* (cos a) (* (pow (tan y) 2) (pow (tan z) 2))) (* (cos a) (* (tan y) (tan z))))) (* (+ (tan y) (tan z)) (- (tan y) (tan z)))) in y
1554301188.652 * [misc]taylor:  Taking taylor expansion of (+ (cos a) (+ (* (cos a) (* (pow (tan y) 2) (pow (tan z) 2))) (* (cos a) (* (tan y) (tan z))))) in y
1554301188.652 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1554301188.652 * [misc]taylor:  Taking taylor expansion of a in y
1554301188.652 * [misc]backup-simplify:  Simplify a into a
1554301188.652 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301188.652 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301188.652 * [misc]taylor:  Taking taylor expansion of (+ (* (cos a) (* (pow (tan y) 2) (pow (tan z) 2))) (* (cos a) (* (tan y) (tan z)))) in y
1554301188.652 * [misc]taylor:  Taking taylor expansion of (* (cos a) (* (pow (tan y) 2) (pow (tan z) 2))) in y
1554301188.652 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1554301188.653 * [misc]taylor:  Taking taylor expansion of a in y
1554301188.653 * [misc]backup-simplify:  Simplify a into a
1554301188.653 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301188.653 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301188.653 * [misc]taylor:  Taking taylor expansion of (* (pow (tan y) 2) (pow (tan z) 2)) in y
1554301188.653 * [misc]taylor:  Taking taylor expansion of (pow (tan y) 2) in y
1554301188.653 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1554301188.653 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301188.653 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301188.653 * [misc]taylor:  Taking taylor expansion of y in y
1554301188.653 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.653 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.653 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301188.653 * [misc]taylor:  Taking taylor expansion of y in y
1554301188.653 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.653 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.654 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301188.654 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301188.654 * [misc]taylor:  Taking taylor expansion of (pow (tan z) 2) in y
1554301188.654 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1554301188.654 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301188.654 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1554301188.654 * [misc]taylor:  Taking taylor expansion of z in y
1554301188.654 * [misc]backup-simplify:  Simplify z into z
1554301188.654 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301188.655 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301188.655 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1554301188.655 * [misc]taylor:  Taking taylor expansion of z in y
1554301188.655 * [misc]backup-simplify:  Simplify z into z
1554301188.655 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301188.655 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301188.655 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301188.655 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301188.655 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301188.655 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301188.655 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301188.655 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.655 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301188.655 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301188.655 * [misc]taylor:  Taking taylor expansion of (* (cos a) (* (tan y) (tan z))) in y
1554301188.655 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1554301188.655 * [misc]taylor:  Taking taylor expansion of a in y
1554301188.656 * [misc]backup-simplify:  Simplify a into a
1554301188.656 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301188.656 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301188.656 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in y
1554301188.656 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1554301188.656 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301188.656 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301188.656 * [misc]taylor:  Taking taylor expansion of y in y
1554301188.656 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.656 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.656 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301188.656 * [misc]taylor:  Taking taylor expansion of y in y
1554301188.656 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.656 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.657 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301188.657 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301188.657 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1554301188.657 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301188.657 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1554301188.657 * [misc]taylor:  Taking taylor expansion of z in y
1554301188.657 * [misc]backup-simplify:  Simplify z into z
1554301188.657 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301188.657 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301188.657 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1554301188.658 * [misc]taylor:  Taking taylor expansion of z in y
1554301188.658 * [misc]backup-simplify:  Simplify z into z
1554301188.658 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301188.658 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301188.658 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301188.658 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301188.658 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301188.658 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301188.658 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301188.658 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.658 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301188.658 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301188.658 * [misc]taylor:  Taking taylor expansion of (* (+ (tan y) (tan z)) (- (tan y) (tan z))) in y
1554301188.658 * [misc]taylor:  Taking taylor expansion of (+ (tan y) (tan z)) in y
1554301188.658 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1554301188.659 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301188.659 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301188.659 * [misc]taylor:  Taking taylor expansion of y in y
1554301188.659 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.659 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.659 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301188.659 * [misc]taylor:  Taking taylor expansion of y in y
1554301188.659 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.659 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.660 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301188.660 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301188.660 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1554301188.660 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301188.660 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1554301188.660 * [misc]taylor:  Taking taylor expansion of z in y
1554301188.660 * [misc]backup-simplify:  Simplify z into z
1554301188.660 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301188.660 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301188.660 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1554301188.660 * [misc]taylor:  Taking taylor expansion of z in y
1554301188.660 * [misc]backup-simplify:  Simplify z into z
1554301188.660 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301188.660 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301188.660 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301188.661 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301188.661 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301188.661 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301188.661 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301188.661 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.661 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301188.661 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301188.661 * [misc]taylor:  Taking taylor expansion of (- (tan y) (tan z)) in y
1554301188.661 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1554301188.661 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301188.661 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301188.661 * [misc]taylor:  Taking taylor expansion of y in y
1554301188.661 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.661 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.661 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301188.661 * [misc]taylor:  Taking taylor expansion of y in y
1554301188.661 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.661 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.662 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301188.662 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301188.662 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1554301188.662 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301188.662 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1554301188.662 * [misc]taylor:  Taking taylor expansion of z in y
1554301188.662 * [misc]backup-simplify:  Simplify z into z
1554301188.662 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301188.662 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301188.662 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1554301188.662 * [misc]taylor:  Taking taylor expansion of z in y
1554301188.662 * [misc]backup-simplify:  Simplify z into z
1554301188.662 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301188.662 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301188.662 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301188.662 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301188.662 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301188.662 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301188.662 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301188.662 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.662 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301188.663 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301188.663 * [misc]taylor:  Taking taylor expansion of (* (+ (cos a) (+ (* (cos a) (* (pow (tan y) 2) (pow (tan z) 2))) (* (cos a) (* (tan y) (tan z))))) (* (+ (tan y) (tan z)) (- (tan y) (tan z)))) in y
1554301188.663 * [misc]taylor:  Taking taylor expansion of (+ (cos a) (+ (* (cos a) (* (pow (tan y) 2) (pow (tan z) 2))) (* (cos a) (* (tan y) (tan z))))) in y
1554301188.663 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1554301188.663 * [misc]taylor:  Taking taylor expansion of a in y
1554301188.663 * [misc]backup-simplify:  Simplify a into a
1554301188.663 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301188.663 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301188.663 * [misc]taylor:  Taking taylor expansion of (+ (* (cos a) (* (pow (tan y) 2) (pow (tan z) 2))) (* (cos a) (* (tan y) (tan z)))) in y
1554301188.663 * [misc]taylor:  Taking taylor expansion of (* (cos a) (* (pow (tan y) 2) (pow (tan z) 2))) in y
1554301188.663 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1554301188.663 * [misc]taylor:  Taking taylor expansion of a in y
1554301188.663 * [misc]backup-simplify:  Simplify a into a
1554301188.663 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301188.663 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301188.663 * [misc]taylor:  Taking taylor expansion of (* (pow (tan y) 2) (pow (tan z) 2)) in y
1554301188.663 * [misc]taylor:  Taking taylor expansion of (pow (tan y) 2) in y
1554301188.663 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1554301188.663 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301188.663 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301188.663 * [misc]taylor:  Taking taylor expansion of y in y
1554301188.663 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.663 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.663 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301188.663 * [misc]taylor:  Taking taylor expansion of y in y
1554301188.663 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.663 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.664 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301188.664 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301188.664 * [misc]taylor:  Taking taylor expansion of (pow (tan z) 2) in y
1554301188.664 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1554301188.664 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301188.664 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1554301188.664 * [misc]taylor:  Taking taylor expansion of z in y
1554301188.664 * [misc]backup-simplify:  Simplify z into z
1554301188.664 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301188.664 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301188.664 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1554301188.664 * [misc]taylor:  Taking taylor expansion of z in y
1554301188.664 * [misc]backup-simplify:  Simplify z into z
1554301188.664 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301188.664 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301188.664 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301188.664 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301188.664 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301188.664 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301188.664 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301188.664 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.664 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301188.664 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301188.664 * [misc]taylor:  Taking taylor expansion of (* (cos a) (* (tan y) (tan z))) in y
1554301188.664 * [misc]taylor:  Taking taylor expansion of (cos a) in y
1554301188.664 * [misc]taylor:  Taking taylor expansion of a in y
1554301188.664 * [misc]backup-simplify:  Simplify a into a
1554301188.665 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301188.665 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301188.665 * [misc]taylor:  Taking taylor expansion of (* (tan y) (tan z)) in y
1554301188.665 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1554301188.665 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301188.665 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301188.665 * [misc]taylor:  Taking taylor expansion of y in y
1554301188.665 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.665 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.665 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301188.665 * [misc]taylor:  Taking taylor expansion of y in y
1554301188.665 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.665 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.665 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301188.665 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301188.665 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1554301188.665 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301188.666 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1554301188.666 * [misc]taylor:  Taking taylor expansion of z in y
1554301188.666 * [misc]backup-simplify:  Simplify z into z
1554301188.666 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301188.666 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301188.666 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1554301188.666 * [misc]taylor:  Taking taylor expansion of z in y
1554301188.666 * [misc]backup-simplify:  Simplify z into z
1554301188.666 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301188.666 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301188.666 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301188.666 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301188.666 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301188.666 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301188.666 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301188.666 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.666 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301188.666 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301188.666 * [misc]taylor:  Taking taylor expansion of (* (+ (tan y) (tan z)) (- (tan y) (tan z))) in y
1554301188.666 * [misc]taylor:  Taking taylor expansion of (+ (tan y) (tan z)) in y
1554301188.666 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1554301188.666 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301188.666 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301188.666 * [misc]taylor:  Taking taylor expansion of y in y
1554301188.666 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.666 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.666 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301188.666 * [misc]taylor:  Taking taylor expansion of y in y
1554301188.666 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.666 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.667 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301188.667 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301188.667 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1554301188.667 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301188.667 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1554301188.667 * [misc]taylor:  Taking taylor expansion of z in y
1554301188.667 * [misc]backup-simplify:  Simplify z into z
1554301188.667 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301188.667 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301188.667 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1554301188.667 * [misc]taylor:  Taking taylor expansion of z in y
1554301188.667 * [misc]backup-simplify:  Simplify z into z
1554301188.667 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301188.667 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301188.667 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301188.667 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301188.667 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301188.667 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301188.667 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301188.668 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.668 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301188.668 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301188.668 * [misc]taylor:  Taking taylor expansion of (- (tan y) (tan z)) in y
1554301188.668 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1554301188.668 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301188.668 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301188.668 * [misc]taylor:  Taking taylor expansion of y in y
1554301188.668 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.668 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.668 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301188.668 * [misc]taylor:  Taking taylor expansion of y in y
1554301188.668 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.668 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.668 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301188.669 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301188.669 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1554301188.669 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301188.669 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1554301188.669 * [misc]taylor:  Taking taylor expansion of z in y
1554301188.669 * [misc]backup-simplify:  Simplify z into z
1554301188.669 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301188.669 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301188.669 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1554301188.669 * [misc]taylor:  Taking taylor expansion of z in y
1554301188.669 * [misc]backup-simplify:  Simplify z into z
1554301188.669 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301188.669 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301188.669 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301188.669 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301188.669 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301188.669 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301188.669 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301188.669 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.669 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301188.669 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301188.669 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1554301188.669 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1554301188.670 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.670 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1554301188.670 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1554301188.670 * [misc]backup-simplify:  Simplify (+ 0 (/ (sin z) (cos z))) into (/ (sin z) (cos z))
1554301188.670 * [misc]backup-simplify:  Simplify (- (/ (sin z) (cos z))) into (- (/ (sin z) (cos z)))
1554301188.670 * [misc]backup-simplify:  Simplify (+ 0 (- (/ (sin z) (cos z)))) into (- (/ (sin z) (cos z)))
1554301188.670 * [misc]backup-simplify:  Simplify (* (/ (sin z) (cos z)) (- (/ (sin z) (cos z)))) into (* -1 (/ (pow (sin z) 2) (pow (cos z) 2)))
1554301188.670 * [misc]backup-simplify:  Simplify (* (cos a) (* -1 (/ (pow (sin z) 2) (pow (cos z) 2)))) into (* -1 (/ (* (cos a) (pow (sin z) 2)) (pow (cos z) 2)))
1554301188.670 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (* (cos a) (pow (sin z) 2)) (pow (cos z) 2))) in z
1554301188.670 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301188.670 * [misc]backup-simplify:  Simplify -1 into -1
1554301188.670 * [misc]taylor:  Taking taylor expansion of (/ (* (cos a) (pow (sin z) 2)) (pow (cos z) 2)) in z
1554301188.670 * [misc]taylor:  Taking taylor expansion of (* (cos a) (pow (sin z) 2)) in z
1554301188.670 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1554301188.670 * [misc]taylor:  Taking taylor expansion of a in z
1554301188.670 * [misc]backup-simplify:  Simplify a into a
1554301188.670 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301188.670 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301188.670 * [misc]taylor:  Taking taylor expansion of (pow (sin z) 2) in z
1554301188.670 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301188.670 * [misc]taylor:  Taking taylor expansion of z in z
1554301188.670 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.670 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.671 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301188.671 * [misc]taylor:  Taking taylor expansion of (pow (cos z) 2) in z
1554301188.671 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301188.671 * [misc]taylor:  Taking taylor expansion of z in z
1554301188.671 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.671 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.671 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1554301188.671 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1554301188.671 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.671 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1554301188.671 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301188.671 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1554301188.672 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301188.672 * [misc]backup-simplify:  Simplify (/ (cos a) 1) into (cos a)
1554301188.672 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.672 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1554301188.672 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.673 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1554301188.673 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.673 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.673 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1554301188.674 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.674 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1554301188.674 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.674 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.674 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
1554301188.674 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.674 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1554301188.674 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.674 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1554301188.675 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.675 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1554301188.675 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.675 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.675 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1554301188.676 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.676 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1554301188.676 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.676 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.677 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
1554301188.677 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1554301188.677 * [misc]backup-simplify:  Simplify (+ (* (/ (sin z) (cos z)) 1) (* 1 (- (/ (sin z) (cos z))))) into 0
1554301188.677 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.677 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1554301188.678 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.678 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1554301188.678 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.678 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.678 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1554301188.678 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1554301188.678 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.678 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1554301188.678 * [misc]backup-simplify:  Simplify (* 1 (/ (sin z) (cos z))) into (/ (sin z) (cos z))
1554301188.678 * [misc]backup-simplify:  Simplify (* (cos a) (/ (sin z) (cos z))) into (/ (* (cos a) (sin z)) (cos z))
1554301188.678 * [misc]backup-simplify:  Simplify (+ 0 (/ (* (cos a) (sin z)) (cos z))) into (/ (* (cos a) (sin z)) (cos z))
1554301188.679 * [misc]backup-simplify:  Simplify (+ 0 (/ (* (cos a) (sin z)) (cos z))) into (/ (* (cos a) (sin z)) (cos z))
1554301188.679 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* (/ (* (cos a) (sin z)) (cos z)) (* -1 (/ (pow (sin z) 2) (pow (cos z) 2))))) into (- (/ (* (cos a) (pow (sin z) 3)) (pow (cos z) 3)))
1554301188.679 * [misc]taylor:  Taking taylor expansion of (- (/ (* (cos a) (pow (sin z) 3)) (pow (cos z) 3))) in z
1554301188.679 * [misc]taylor:  Taking taylor expansion of (/ (* (cos a) (pow (sin z) 3)) (pow (cos z) 3)) in z
1554301188.679 * [misc]taylor:  Taking taylor expansion of (* (cos a) (pow (sin z) 3)) in z
1554301188.679 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1554301188.679 * [misc]taylor:  Taking taylor expansion of a in z
1554301188.679 * [misc]backup-simplify:  Simplify a into a
1554301188.679 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301188.679 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301188.679 * [misc]taylor:  Taking taylor expansion of (pow (sin z) 3) in z
1554301188.679 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301188.679 * [misc]taylor:  Taking taylor expansion of z in z
1554301188.679 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.679 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.680 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301188.680 * [misc]taylor:  Taking taylor expansion of (pow (cos z) 3) in z
1554301188.680 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301188.680 * [misc]taylor:  Taking taylor expansion of z in z
1554301188.680 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.680 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.680 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1554301188.680 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1554301188.680 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.680 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1554301188.680 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301188.680 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301188.680 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1554301188.680 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301188.681 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301188.681 * [misc]backup-simplify:  Simplify (/ (cos a) 1) into (cos a)
1554301188.681 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.681 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.681 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1554301188.682 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.682 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.683 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.684 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.684 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.685 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.685 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.686 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.687 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.687 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.687 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.687 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))) (* 0 (/ 0 (cos z))))) into 0
1554301188.687 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.687 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.689 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.689 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.689 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1554301188.690 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.690 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.691 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.692 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.692 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.693 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.693 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.694 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.694 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.695 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.695 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.695 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))) (* 0 (/ 0 (cos z))))) into 0
1554301188.695 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.696 * [misc]backup-simplify:  Simplify (+ (* (/ (sin z) (cos z)) 0) (+ (* 1 1) (* 0 (- (/ (sin z) (cos z)))))) into 1
1554301188.697 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.697 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.698 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.699 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.699 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.699 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.699 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1554301188.699 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1554301188.699 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.699 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1554301188.699 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301188.700 * [misc]backup-simplify:  Simplify (* (/ (sin z) (cos z)) (/ (sin z) (cos z))) into (/ (pow (sin z) 2) (pow (cos z) 2))
1554301188.700 * [misc]backup-simplify:  Simplify (* 1 (/ (pow (sin z) 2) (pow (cos z) 2))) into (/ (pow (sin z) 2) (pow (cos z) 2))
1554301188.700 * [misc]backup-simplify:  Simplify (* (cos a) (/ (pow (sin z) 2) (pow (cos z) 2))) into (/ (* (cos a) (pow (sin z) 2)) (pow (cos z) 2))
1554301188.700 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.700 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1554301188.701 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.702 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1554301188.702 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.702 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.702 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1554301188.703 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.703 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1554301188.704 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.704 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.704 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
1554301188.705 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.705 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.705 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1554301188.706 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ (sin z) (cos z)))) into 0
1554301188.706 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.706 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1554301188.707 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.707 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1554301188.708 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.708 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.708 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 (/ (sin z) (cos z)))) into 0
1554301188.708 * [misc]backup-simplify:  Simplify (+ (/ (* (cos a) (pow (sin z) 2)) (pow (cos z) 2)) 0) into (/ (* (cos a) (pow (sin z) 2)) (pow (cos z) 2))
1554301188.708 * [misc]backup-simplify:  Simplify (+ 0 (/ (* (cos a) (pow (sin z) 2)) (pow (cos z) 2))) into (/ (* (cos a) (pow (sin z) 2)) (pow (cos z) 2))
1554301188.709 * [misc]backup-simplify:  Simplify (+ (* (cos a) 1) (+ (* (/ (* (cos a) (sin z)) (cos z)) 0) (* (/ (* (cos a) (pow (sin z) 2)) (pow (cos z) 2)) (* -1 (/ (pow (sin z) 2) (pow (cos z) 2)))))) into (- (cos a) (/ (* (cos a) (pow (sin z) 4)) (pow (cos z) 4)))
1554301188.709 * [misc]taylor:  Taking taylor expansion of (- (cos a) (/ (* (cos a) (pow (sin z) 4)) (pow (cos z) 4))) in z
1554301188.709 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1554301188.709 * [misc]taylor:  Taking taylor expansion of a in z
1554301188.709 * [misc]backup-simplify:  Simplify a into a
1554301188.709 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301188.710 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301188.710 * [misc]taylor:  Taking taylor expansion of (/ (* (cos a) (pow (sin z) 4)) (pow (cos z) 4)) in z
1554301188.710 * [misc]taylor:  Taking taylor expansion of (* (cos a) (pow (sin z) 4)) in z
1554301188.710 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1554301188.710 * [misc]taylor:  Taking taylor expansion of a in z
1554301188.710 * [misc]backup-simplify:  Simplify a into a
1554301188.710 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301188.710 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301188.710 * [misc]taylor:  Taking taylor expansion of (pow (sin z) 4) in z
1554301188.710 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301188.710 * [misc]taylor:  Taking taylor expansion of z in z
1554301188.710 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.710 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.711 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301188.711 * [misc]taylor:  Taking taylor expansion of (pow (cos z) 4) in z
1554301188.711 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301188.711 * [misc]taylor:  Taking taylor expansion of z in z
1554301188.711 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.711 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.711 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1554301188.711 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1554301188.711 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.712 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1554301188.712 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301188.712 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301188.712 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1554301188.712 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301188.712 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301188.712 * [misc]backup-simplify:  Simplify (/ (cos a) 1) into (cos a)
1554301188.712 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1554301188.713 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1554301188.713 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.713 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1554301188.713 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1554301188.713 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1554301188.713 * [misc]taylor:  Taking taylor expansion of a in a
1554301188.713 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.713 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.713 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.713 * [misc]backup-simplify:  Simplify (* -1 (cos a)) into (* -1 (cos a))
1554301188.713 * [misc]taylor:  Taking taylor expansion of (* -1 (cos a)) in a
1554301188.713 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301188.713 * [misc]backup-simplify:  Simplify -1 into -1
1554301188.713 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1554301188.713 * [misc]taylor:  Taking taylor expansion of a in a
1554301188.713 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.713 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.713 * [misc]backup-simplify:  Simplify (* -1 1) into -1
1554301188.714 * [misc]backup-simplify:  Simplify -1 into -1
1554301188.716 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1554301188.717 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1554301188.717 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1554301188.720 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1554301188.720 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1554301188.721 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.721 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1554301188.722 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.723 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1554301188.723 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1554301188.724 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.724 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1554301188.724 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.724 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.724 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))) (* 0 (/ 0 (cos z))) (* 0 (/ 0 (cos z))))) into 0
1554301188.724 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.725 * [misc]backup-simplify:  Simplify (+ 1/3 0) into 1/3
1554301188.726 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1554301188.726 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1554301188.727 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1554301188.727 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1554301188.728 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1554301188.729 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.729 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1554301188.729 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.731 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1554301188.731 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1554301188.733 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.733 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1554301188.733 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.733 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.734 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))) (* 0 (/ 0 (cos z))) (* 0 (/ 0 (cos z))))) into 0
1554301188.734 * [misc]backup-simplify:  Simplify (+ 1/3 0) into 1/3
1554301188.734 * [misc]backup-simplify:  Simplify (+ (* (/ (sin z) (cos z)) 1/3) (+ (* 1 0) (+ (* 0 1) (* 1/3 (- (/ (sin z) (cos z))))))) into 0
1554301188.736 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1554301188.736 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1554301188.738 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.738 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1554301188.739 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.739 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.739 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.739 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1554301188.740 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.740 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1554301188.741 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.741 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.741 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1554301188.742 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.742 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1554301188.742 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.742 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.743 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
1554301188.743 * [misc]backup-simplify:  Simplify (+ (* (/ (sin z) (cos z)) 0) (* 0 (/ (sin z) (cos z)))) into 0
1554301188.744 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.744 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.744 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1554301188.744 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1554301188.745 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ (pow (sin z) 2) (pow (cos z) 2)))) into 0
1554301188.745 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.745 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1554301188.746 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.746 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1554301188.746 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.747 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.747 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 (/ (pow (sin z) 2) (pow (cos z) 2)))) into 0
1554301188.748 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.748 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.750 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.750 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.750 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.751 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.751 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.753 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.753 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.753 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.753 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.754 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))) (* 0 (/ 0 (cos z))))) into 0
1554301188.756 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1554301188.757 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1554301188.757 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1554301188.757 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 1/3 (/ (sin z) (cos z))))) into (* 1/3 (/ (sin z) (cos z)))
1554301188.758 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.759 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.760 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.760 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.760 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.760 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.761 * [misc]backup-simplify:  Simplify (+ (* (cos a) (* 1/3 (/ (sin z) (cos z)))) (+ (* 0 0) (* 0 (/ (sin z) (cos z))))) into (* 1/3 (/ (* (cos a) (sin z)) (cos z)))
1554301188.761 * [misc]backup-simplify:  Simplify (+ 0 (* 1/3 (/ (* (cos a) (sin z)) (cos z)))) into (* 1/3 (/ (* (cos a) (sin z)) (cos z)))
1554301188.761 * [misc]backup-simplify:  Simplify (+ 0 (* 1/3 (/ (* (cos a) (sin z)) (cos z)))) into (* 1/3 (/ (* (cos a) (sin z)) (cos z)))
1554301188.762 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (+ (* (/ (* (cos a) (sin z)) (cos z)) 1) (+ (* (/ (* (cos a) (pow (sin z) 2)) (pow (cos z) 2)) 0) (* (* 1/3 (/ (* (cos a) (sin z)) (cos z))) (* -1 (/ (pow (sin z) 2) (pow (cos z) 2))))))) into (- (/ (* (cos a) (sin z)) (cos z)) (* 1/3 (/ (* (cos a) (pow (sin z) 3)) (pow (cos z) 3))))
1554301188.762 * [misc]taylor:  Taking taylor expansion of (- (/ (* (cos a) (sin z)) (cos z)) (* 1/3 (/ (* (cos a) (pow (sin z) 3)) (pow (cos z) 3)))) in z
1554301188.762 * [misc]taylor:  Taking taylor expansion of (/ (* (cos a) (sin z)) (cos z)) in z
1554301188.762 * [misc]taylor:  Taking taylor expansion of (* (cos a) (sin z)) in z
1554301188.762 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1554301188.763 * [misc]taylor:  Taking taylor expansion of a in z
1554301188.763 * [misc]backup-simplify:  Simplify a into a
1554301188.763 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301188.763 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301188.763 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301188.763 * [misc]taylor:  Taking taylor expansion of z in z
1554301188.763 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.763 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.763 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301188.763 * [misc]taylor:  Taking taylor expansion of z in z
1554301188.763 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.763 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.763 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1554301188.763 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1554301188.763 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.763 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1554301188.763 * [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
1554301188.765 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301188.765 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.765 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1554301188.766 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.766 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1554301188.766 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.766 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.767 * [misc]backup-simplify:  Simplify (+ (* (cos a) 1) (* 0 0)) into (cos a)
1554301188.767 * [misc]backup-simplify:  Simplify (/ (cos a) 1) into (cos a)
1554301188.767 * [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (* (cos a) (pow (sin z) 3)) (pow (cos z) 3))) in z
1554301188.767 * [misc]taylor:  Taking taylor expansion of 1/3 in z
1554301188.767 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1554301188.767 * [misc]taylor:  Taking taylor expansion of (/ (* (cos a) (pow (sin z) 3)) (pow (cos z) 3)) in z
1554301188.767 * [misc]taylor:  Taking taylor expansion of (* (cos a) (pow (sin z) 3)) in z
1554301188.767 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1554301188.767 * [misc]taylor:  Taking taylor expansion of a in z
1554301188.767 * [misc]backup-simplify:  Simplify a into a
1554301188.767 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301188.767 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301188.767 * [misc]taylor:  Taking taylor expansion of (pow (sin z) 3) in z
1554301188.767 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301188.767 * [misc]taylor:  Taking taylor expansion of z in z
1554301188.767 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.767 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.768 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301188.768 * [misc]taylor:  Taking taylor expansion of (pow (cos z) 3) in z
1554301188.768 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301188.768 * [misc]taylor:  Taking taylor expansion of z in z
1554301188.768 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.768 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.768 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1554301188.768 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1554301188.769 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.769 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1554301188.769 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301188.769 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301188.769 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1554301188.769 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301188.769 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301188.769 * [misc]backup-simplify:  Simplify (/ (cos a) 1) into (cos a)
1554301188.770 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.770 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1554301188.771 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.771 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1554301188.771 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.772 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.772 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.772 * [misc]taylor:  Taking taylor expansion of 0 in a
1554301188.772 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.772 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.773 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.773 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1554301188.774 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.774 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1554301188.775 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.775 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
1554301188.775 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.775 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.776 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
1554301188.776 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.776 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1554301188.776 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos a) (/ 0 1)))) into 0
1554301188.776 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (cos a))) into 0
1554301188.777 * [misc]taylor:  Taking taylor expansion of 0 in a
1554301188.777 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.777 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.777 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.777 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.777 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.777 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 1)) into 0
1554301188.777 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.780 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.781 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1554301188.782 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (- 1/2) 1)) (* 1/3 (/ 0 1)))) into 0
1554301188.785 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 4) 24)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.785 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1554301188.787 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.788 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1554301188.788 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.791 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 4) 24)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.791 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1554301188.793 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.794 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1554301188.794 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.794 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.794 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))) (* 0 (/ 0 (cos z))) (* 0 (/ 0 (cos z))) (* 0 (/ 0 (cos z))))) into 0
1554301188.794 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.795 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.797 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.798 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1554301188.798 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (- 1/2) 1)) (* 1/3 (/ 0 1)))) into 0
1554301188.801 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 4) 24)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.802 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1554301188.804 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.805 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1554301188.805 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.808 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 4) 24)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.809 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1554301188.811 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.812 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1554301188.812 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.812 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.812 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))) (* 0 (/ 0 (cos z))) (* 0 (/ 0 (cos z))) (* 0 (/ 0 (cos z))))) into 0
1554301188.813 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.813 * [misc]backup-simplify:  Simplify (+ (* (/ (sin z) (cos z)) 0) (+ (* 1 1/3) (+ (* 0 0) (+ (* 1/3 1) (* 0 (- (/ (sin z) (cos z)))))))) into 2/3
1554301188.816 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 4) 24)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.817 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1554301188.819 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.820 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1554301188.820 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.820 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.821 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.821 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.822 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.823 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.823 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.824 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.824 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.825 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.825 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.826 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.826 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.826 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))) (* 0 (/ 0 (cos z))))) into 0
1554301188.826 * [misc]backup-simplify:  Simplify (+ (* (/ (sin z) (cos z)) 0) (+ (* 0 0) (* 0 (/ (sin z) (cos z))))) into 0
1554301188.828 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1554301188.829 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1554301188.830 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1554301188.830 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1554301188.830 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 2/3 (/ (pow (sin z) 2) (pow (cos z) 2))))) into (* 2/3 (/ (pow (sin z) 2) (pow (cos z) 2)))
1554301188.831 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301188.832 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (+ (* 0 0) (* 0 1))) into 0
1554301188.833 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.833 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (+ (* 0 0) (* 0 0))) into 0
1554301188.833 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.833 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.834 * [misc]backup-simplify:  Simplify (+ (* (cos a) (* 2/3 (/ (pow (sin z) 2) (pow (cos z) 2)))) (+ (* 0 0) (* 0 (/ (pow (sin z) 2) (pow (cos z) 2))))) into (* 2/3 (/ (* (cos a) (pow (sin z) 2)) (pow (cos z) 2)))
1554301188.835 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1554301188.836 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1554301188.838 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.838 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1554301188.838 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.840 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1554301188.840 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1554301188.842 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.842 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1554301188.842 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.842 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.843 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))) (* 0 (/ 0 (cos z))) (* 0 (/ 0 (cos z))))) into 0
1554301188.845 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.847 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
1554301188.847 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (- 1/2) 1)) (* 1/3 (/ 0 1)))) into 0
1554301188.848 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 1/3 0) (* 0 (/ (sin z) (cos z)))))) into 0
1554301188.849 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1554301188.850 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1554301188.851 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301188.851 * [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1554301188.851 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.851 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.851 * [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (+ (* 0 (* 1/3 (/ (sin z) (cos z)))) (+ (* 0 0) (* 0 (/ (sin z) (cos z)))))) into 0
1554301188.852 * [misc]backup-simplify:  Simplify (+ (* 2/3 (/ (* (cos a) (pow (sin z) 2)) (pow (cos z) 2))) 0) into (* 2/3 (/ (* (cos a) (pow (sin z) 2)) (pow (cos z) 2)))
1554301188.852 * [misc]backup-simplify:  Simplify (+ 0 (* 2/3 (/ (* (cos a) (pow (sin z) 2)) (pow (cos z) 2)))) into (* 2/3 (/ (* (cos a) (pow (sin z) 2)) (pow (cos z) 2)))
1554301188.853 * [misc]backup-simplify:  Simplify (+ (* (cos a) 2/3) (+ (* (/ (* (cos a) (sin z)) (cos z)) 0) (+ (* (/ (* (cos a) (pow (sin z) 2)) (pow (cos z) 2)) 1) (+ (* (* 1/3 (/ (* (cos a) (sin z)) (cos z))) 0) (* (* 2/3 (/ (* (cos a) (pow (sin z) 2)) (pow (cos z) 2))) (* -1 (/ (pow (sin z) 2) (pow (cos z) 2)))))))) into (- (+ (* 2/3 (cos a)) (/ (* (cos a) (pow (sin z) 2)) (pow (cos z) 2))) (* 2/3 (/ (* (cos a) (pow (sin z) 4)) (pow (cos z) 4))))
1554301188.853 * [misc]taylor:  Taking taylor expansion of (- (+ (* 2/3 (cos a)) (/ (* (cos a) (pow (sin z) 2)) (pow (cos z) 2))) (* 2/3 (/ (* (cos a) (pow (sin z) 4)) (pow (cos z) 4)))) in z
1554301188.853 * [misc]taylor:  Taking taylor expansion of (+ (* 2/3 (cos a)) (/ (* (cos a) (pow (sin z) 2)) (pow (cos z) 2))) in z
1554301188.853 * [misc]taylor:  Taking taylor expansion of (* 2/3 (cos a)) in z
1554301188.853 * [misc]taylor:  Taking taylor expansion of 2/3 in z
1554301188.853 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1554301188.853 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1554301188.853 * [misc]taylor:  Taking taylor expansion of a in z
1554301188.853 * [misc]backup-simplify:  Simplify a into a
1554301188.853 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301188.853 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301188.853 * [misc]taylor:  Taking taylor expansion of (/ (* (cos a) (pow (sin z) 2)) (pow (cos z) 2)) in z
1554301188.853 * [misc]taylor:  Taking taylor expansion of (* (cos a) (pow (sin z) 2)) in z
1554301188.853 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1554301188.853 * [misc]taylor:  Taking taylor expansion of a in z
1554301188.853 * [misc]backup-simplify:  Simplify a into a
1554301188.853 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301188.853 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301188.853 * [misc]taylor:  Taking taylor expansion of (pow (sin z) 2) in z
1554301188.853 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301188.853 * [misc]taylor:  Taking taylor expansion of z in z
1554301188.853 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.853 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.854 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301188.854 * [misc]taylor:  Taking taylor expansion of (pow (cos z) 2) in z
1554301188.854 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301188.854 * [misc]taylor:  Taking taylor expansion of z in z
1554301188.854 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.854 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.854 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1554301188.854 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1554301188.854 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.854 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1554301188.854 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301188.854 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1554301188.855 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301188.855 * [misc]backup-simplify:  Simplify (/ (cos a) 1) into (cos a)
1554301188.855 * [misc]taylor:  Taking taylor expansion of (* 2/3 (/ (* (cos a) (pow (sin z) 4)) (pow (cos z) 4))) in z
1554301188.855 * [misc]taylor:  Taking taylor expansion of 2/3 in z
1554301188.855 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1554301188.855 * [misc]taylor:  Taking taylor expansion of (/ (* (cos a) (pow (sin z) 4)) (pow (cos z) 4)) in z
1554301188.855 * [misc]taylor:  Taking taylor expansion of (* (cos a) (pow (sin z) 4)) in z
1554301188.855 * [misc]taylor:  Taking taylor expansion of (cos a) in z
1554301188.855 * [misc]taylor:  Taking taylor expansion of a in z
1554301188.855 * [misc]backup-simplify:  Simplify a into a
1554301188.855 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301188.855 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301188.855 * [misc]taylor:  Taking taylor expansion of (pow (sin z) 4) in z
1554301188.855 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301188.855 * [misc]taylor:  Taking taylor expansion of z in z
1554301188.855 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.855 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.856 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301188.856 * [misc]taylor:  Taking taylor expansion of (pow (cos z) 4) in z
1554301188.856 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301188.856 * [misc]taylor:  Taking taylor expansion of z in z
1554301188.856 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.856 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.856 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1554301188.856 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1554301188.856 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.856 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1554301188.856 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301188.856 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301188.856 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1554301188.856 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301188.856 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301188.856 * [misc]backup-simplify:  Simplify (/ (cos a) 1) into (cos a)
1554301188.856 * [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
1554301188.857 * [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
1554301188.857 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.857 * [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
1554301188.857 * [misc]backup-simplify:  Simplify (* 2/3 (cos a)) into (* 2/3 (cos a))
1554301188.857 * [misc]backup-simplify:  Simplify (+ (* 2/3 (cos a)) 0) into (* 2/3 (cos a))
1554301188.857 * [misc]backup-simplify:  Simplify (+ (* 2/3 (cos a)) 0) into (* 2/3 (cos a))
1554301188.857 * [misc]taylor:  Taking taylor expansion of (* 2/3 (cos a)) in a
1554301188.857 * [misc]taylor:  Taking taylor expansion of 2/3 in a
1554301188.857 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1554301188.857 * [misc]taylor:  Taking taylor expansion of (cos a) in a
1554301188.857 * [misc]taylor:  Taking taylor expansion of a in a
1554301188.857 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.857 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.858 * [misc]backup-simplify:  Simplify (* 2/3 1) into 2/3
1554301188.858 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1554301188.858 * [misc]backup-simplify:  Simplify (+ (* 2/3 (pow (* 1 (* 1 y)) 4)) (+ (* -1 (pow (* 1 (* z 1)) 2)) (* 1 (pow (* 1 (* 1 y)) 2)))) into (- (+ (* 2/3 (pow y 4)) (pow y 2)) (pow z 2))
1554301188.859 * [misc]backup-simplify:  Simplify (* (+ (tan (/ 1 y)) (tan (/ 1 z))) (* (- (tan (/ 1 y)) (tan (/ 1 z))) (+ (cos (/ 1 a)) (* (+ (* (* (tan (/ 1 y)) (tan (/ 1 z))) (* (tan (/ 1 y)) (tan (/ 1 z)))) (* (tan (/ 1 y)) (tan (/ 1 z)))) (cos (/ 1 a)))))) into (* (+ (tan (/ 1 y)) (tan (/ 1 z))) (* (- (tan (/ 1 y)) (tan (/ 1 z))) (+ (* (pow (tan (/ 1 y)) 2) (* (cos (/ 1 a)) (pow (tan (/ 1 z)) 2))) (+ (cos (/ 1 a)) (* (tan (/ 1 y)) (* (cos (/ 1 a)) (tan (/ 1 z))))))))
1554301188.859 * [misc]approximate:  Taking taylor expansion of (* (+ (tan (/ 1 y)) (tan (/ 1 z))) (* (- (tan (/ 1 y)) (tan (/ 1 z))) (+ (* (pow (tan (/ 1 y)) 2) (* (cos (/ 1 a)) (pow (tan (/ 1 z)) 2))) (+ (cos (/ 1 a)) (* (tan (/ 1 y)) (* (cos (/ 1 a)) (tan (/ 1 z)))))))) in (y z a) around 0
1554301188.859 * [misc]taylor:  Taking taylor expansion of (* (+ (tan (/ 1 y)) (tan (/ 1 z))) (* (- (tan (/ 1 y)) (tan (/ 1 z))) (+ (* (pow (tan (/ 1 y)) 2) (* (cos (/ 1 a)) (pow (tan (/ 1 z)) 2))) (+ (cos (/ 1 a)) (* (tan (/ 1 y)) (* (cos (/ 1 a)) (tan (/ 1 z)))))))) in a
1554301188.859 * [misc]taylor:  Taking taylor expansion of (+ (tan (/ 1 y)) (tan (/ 1 z))) in a
1554301188.859 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in a
1554301188.859 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301188.859 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1554301188.859 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301188.859 * [misc]taylor:  Taking taylor expansion of y in a
1554301188.859 * [misc]backup-simplify:  Simplify y into y
1554301188.859 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301188.859 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301188.859 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301188.859 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1554301188.859 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301188.859 * [misc]taylor:  Taking taylor expansion of y in a
1554301188.859 * [misc]backup-simplify:  Simplify y into y
1554301188.859 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301188.859 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301188.859 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301188.859 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301188.860 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301188.860 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301188.860 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301188.860 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301188.860 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.860 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301188.860 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301188.860 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in a
1554301188.860 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301188.860 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1554301188.860 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301188.860 * [misc]taylor:  Taking taylor expansion of z in a
1554301188.860 * [misc]backup-simplify:  Simplify z into z
1554301188.860 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301188.860 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301188.860 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301188.860 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1554301188.860 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301188.860 * [misc]taylor:  Taking taylor expansion of z in a
1554301188.860 * [misc]backup-simplify:  Simplify z into z
1554301188.860 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301188.860 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301188.860 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301188.861 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301188.861 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301188.861 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301188.861 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301188.861 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301188.861 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.861 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301188.861 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301188.861 * [misc]taylor:  Taking taylor expansion of (* (- (tan (/ 1 y)) (tan (/ 1 z))) (+ (* (pow (tan (/ 1 y)) 2) (* (cos (/ 1 a)) (pow (tan (/ 1 z)) 2))) (+ (cos (/ 1 a)) (* (tan (/ 1 y)) (* (cos (/ 1 a)) (tan (/ 1 z))))))) in a
1554301188.861 * [misc]taylor:  Taking taylor expansion of (- (tan (/ 1 y)) (tan (/ 1 z))) in a
1554301188.861 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in a
1554301188.861 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301188.861 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1554301188.861 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301188.861 * [misc]taylor:  Taking taylor expansion of y in a
1554301188.861 * [misc]backup-simplify:  Simplify y into y
1554301188.861 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301188.861 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301188.861 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301188.861 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1554301188.861 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301188.861 * [misc]taylor:  Taking taylor expansion of y in a
1554301188.861 * [misc]backup-simplify:  Simplify y into y
1554301188.861 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301188.861 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301188.861 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301188.862 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301188.862 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301188.862 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301188.862 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301188.862 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301188.862 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.862 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301188.862 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301188.862 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in a
1554301188.862 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301188.862 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1554301188.862 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301188.862 * [misc]taylor:  Taking taylor expansion of z in a
1554301188.862 * [misc]backup-simplify:  Simplify z into z
1554301188.862 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301188.862 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301188.862 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301188.862 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1554301188.862 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301188.862 * [misc]taylor:  Taking taylor expansion of z in a
1554301188.862 * [misc]backup-simplify:  Simplify z into z
1554301188.862 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301188.862 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301188.862 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301188.862 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301188.863 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301188.863 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301188.863 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301188.863 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301188.863 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.863 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301188.863 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301188.863 * [misc]taylor:  Taking taylor expansion of (+ (* (pow (tan (/ 1 y)) 2) (* (cos (/ 1 a)) (pow (tan (/ 1 z)) 2))) (+ (cos (/ 1 a)) (* (tan (/ 1 y)) (* (cos (/ 1 a)) (tan (/ 1 z)))))) in a
1554301188.863 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 y)) 2) (* (cos (/ 1 a)) (pow (tan (/ 1 z)) 2))) in a
1554301188.863 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 y)) 2) in a
1554301188.863 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in a
1554301188.863 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301188.863 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1554301188.863 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301188.863 * [misc]taylor:  Taking taylor expansion of y in a
1554301188.863 * [misc]backup-simplify:  Simplify y into y
1554301188.863 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301188.863 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301188.863 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301188.863 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1554301188.863 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301188.863 * [misc]taylor:  Taking taylor expansion of y in a
1554301188.863 * [misc]backup-simplify:  Simplify y into y
1554301188.863 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301188.863 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301188.863 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301188.863 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301188.864 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301188.864 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301188.864 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301188.864 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301188.864 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.864 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301188.864 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301188.864 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (pow (tan (/ 1 z)) 2)) in a
1554301188.864 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1554301188.864 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301188.864 * [misc]taylor:  Taking taylor expansion of a in a
1554301188.864 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.864 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.864 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301188.864 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301188.864 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 z)) 2) in a
1554301188.864 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in a
1554301188.864 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301188.864 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1554301188.864 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301188.864 * [misc]taylor:  Taking taylor expansion of z in a
1554301188.864 * [misc]backup-simplify:  Simplify z into z
1554301188.864 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301188.864 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301188.864 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301188.864 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1554301188.864 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301188.864 * [misc]taylor:  Taking taylor expansion of z in a
1554301188.865 * [misc]backup-simplify:  Simplify z into z
1554301188.865 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301188.865 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301188.865 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301188.865 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301188.865 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301188.865 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301188.865 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301188.865 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301188.865 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.865 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301188.865 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301188.865 * [misc]taylor:  Taking taylor expansion of (+ (cos (/ 1 a)) (* (tan (/ 1 y)) (* (cos (/ 1 a)) (tan (/ 1 z))))) in a
1554301188.865 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1554301188.865 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301188.865 * [misc]taylor:  Taking taylor expansion of a in a
1554301188.865 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.865 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.865 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301188.865 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301188.865 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (* (cos (/ 1 a)) (tan (/ 1 z)))) in a
1554301188.865 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in a
1554301188.865 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301188.865 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1554301188.866 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301188.866 * [misc]taylor:  Taking taylor expansion of y in a
1554301188.866 * [misc]backup-simplify:  Simplify y into y
1554301188.866 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301188.866 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301188.866 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301188.866 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1554301188.866 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301188.866 * [misc]taylor:  Taking taylor expansion of y in a
1554301188.866 * [misc]backup-simplify:  Simplify y into y
1554301188.866 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301188.866 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301188.866 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301188.866 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301188.866 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301188.866 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301188.866 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301188.866 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301188.866 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.866 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301188.866 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301188.866 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (tan (/ 1 z))) in a
1554301188.866 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1554301188.866 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301188.866 * [misc]taylor:  Taking taylor expansion of a in a
1554301188.866 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.866 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.867 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301188.867 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301188.867 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in a
1554301188.867 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301188.867 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1554301188.867 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301188.867 * [misc]taylor:  Taking taylor expansion of z in a
1554301188.867 * [misc]backup-simplify:  Simplify z into z
1554301188.867 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301188.867 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301188.867 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301188.867 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1554301188.867 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301188.867 * [misc]taylor:  Taking taylor expansion of z in a
1554301188.867 * [misc]backup-simplify:  Simplify z into z
1554301188.867 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301188.868 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301188.869 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301188.869 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301188.869 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301188.869 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301188.869 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301188.869 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301188.869 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.869 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301188.869 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301188.869 * [misc]taylor:  Taking taylor expansion of (* (+ (tan (/ 1 y)) (tan (/ 1 z))) (* (- (tan (/ 1 y)) (tan (/ 1 z))) (+ (* (pow (tan (/ 1 y)) 2) (* (cos (/ 1 a)) (pow (tan (/ 1 z)) 2))) (+ (cos (/ 1 a)) (* (tan (/ 1 y)) (* (cos (/ 1 a)) (tan (/ 1 z)))))))) in z
1554301188.869 * [misc]taylor:  Taking taylor expansion of (+ (tan (/ 1 y)) (tan (/ 1 z))) in z
1554301188.869 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
1554301188.869 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301188.869 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1554301188.869 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301188.869 * [misc]taylor:  Taking taylor expansion of y in z
1554301188.869 * [misc]backup-simplify:  Simplify y into y
1554301188.869 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301188.870 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301188.870 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301188.870 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1554301188.870 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301188.870 * [misc]taylor:  Taking taylor expansion of y in z
1554301188.870 * [misc]backup-simplify:  Simplify y into y
1554301188.870 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301188.870 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301188.870 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301188.870 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301188.870 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301188.870 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301188.870 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301188.870 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301188.870 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.870 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301188.870 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301188.870 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1554301188.870 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301188.870 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1554301188.870 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301188.870 * [misc]taylor:  Taking taylor expansion of z in z
1554301188.870 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.870 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.870 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301188.871 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301188.871 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1554301188.871 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301188.871 * [misc]taylor:  Taking taylor expansion of z in z
1554301188.871 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.871 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.871 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301188.871 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301188.871 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301188.871 * [misc]taylor:  Taking taylor expansion of (* (- (tan (/ 1 y)) (tan (/ 1 z))) (+ (* (pow (tan (/ 1 y)) 2) (* (cos (/ 1 a)) (pow (tan (/ 1 z)) 2))) (+ (cos (/ 1 a)) (* (tan (/ 1 y)) (* (cos (/ 1 a)) (tan (/ 1 z))))))) in z
1554301188.871 * [misc]taylor:  Taking taylor expansion of (- (tan (/ 1 y)) (tan (/ 1 z))) in z
1554301188.871 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
1554301188.871 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301188.871 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1554301188.871 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301188.871 * [misc]taylor:  Taking taylor expansion of y in z
1554301188.871 * [misc]backup-simplify:  Simplify y into y
1554301188.871 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301188.871 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301188.871 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301188.871 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1554301188.871 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301188.871 * [misc]taylor:  Taking taylor expansion of y in z
1554301188.871 * [misc]backup-simplify:  Simplify y into y
1554301188.871 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301188.871 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301188.871 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301188.871 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301188.871 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301188.871 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301188.872 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301188.872 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301188.872 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.872 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301188.872 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301188.872 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1554301188.872 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301188.872 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1554301188.872 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301188.872 * [misc]taylor:  Taking taylor expansion of z in z
1554301188.872 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.872 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.872 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301188.872 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301188.872 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1554301188.872 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301188.872 * [misc]taylor:  Taking taylor expansion of z in z
1554301188.872 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.872 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.872 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301188.872 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301188.872 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301188.872 * [misc]taylor:  Taking taylor expansion of (+ (* (pow (tan (/ 1 y)) 2) (* (cos (/ 1 a)) (pow (tan (/ 1 z)) 2))) (+ (cos (/ 1 a)) (* (tan (/ 1 y)) (* (cos (/ 1 a)) (tan (/ 1 z)))))) in z
1554301188.872 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 y)) 2) (* (cos (/ 1 a)) (pow (tan (/ 1 z)) 2))) in z
1554301188.873 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 y)) 2) in z
1554301188.873 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
1554301188.873 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301188.873 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1554301188.873 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301188.873 * [misc]taylor:  Taking taylor expansion of y in z
1554301188.873 * [misc]backup-simplify:  Simplify y into y
1554301188.873 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301188.873 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301188.873 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301188.873 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1554301188.873 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301188.873 * [misc]taylor:  Taking taylor expansion of y in z
1554301188.873 * [misc]backup-simplify:  Simplify y into y
1554301188.873 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301188.873 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301188.873 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301188.873 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301188.873 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301188.873 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301188.873 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301188.874 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301188.874 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.874 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301188.874 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301188.874 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (pow (tan (/ 1 z)) 2)) in z
1554301188.874 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1554301188.874 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301188.874 * [misc]taylor:  Taking taylor expansion of a in z
1554301188.874 * [misc]backup-simplify:  Simplify a into a
1554301188.874 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301188.874 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301188.874 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301188.874 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 z)) 2) in z
1554301188.874 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1554301188.874 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301188.874 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1554301188.874 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301188.874 * [misc]taylor:  Taking taylor expansion of z in z
1554301188.874 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.874 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.875 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301188.875 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301188.875 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1554301188.875 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301188.875 * [misc]taylor:  Taking taylor expansion of z in z
1554301188.875 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.875 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.875 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301188.875 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301188.875 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301188.875 * [misc]taylor:  Taking taylor expansion of (+ (cos (/ 1 a)) (* (tan (/ 1 y)) (* (cos (/ 1 a)) (tan (/ 1 z))))) in z
1554301188.875 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1554301188.875 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301188.875 * [misc]taylor:  Taking taylor expansion of a in z
1554301188.875 * [misc]backup-simplify:  Simplify a into a
1554301188.875 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301188.875 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301188.876 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301188.876 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (* (cos (/ 1 a)) (tan (/ 1 z)))) in z
1554301188.876 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
1554301188.876 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301188.876 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1554301188.876 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301188.876 * [misc]taylor:  Taking taylor expansion of y in z
1554301188.876 * [misc]backup-simplify:  Simplify y into y
1554301188.876 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301188.876 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301188.876 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301188.876 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1554301188.876 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301188.876 * [misc]taylor:  Taking taylor expansion of y in z
1554301188.876 * [misc]backup-simplify:  Simplify y into y
1554301188.876 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301188.876 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301188.876 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301188.876 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301188.876 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301188.876 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301188.877 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301188.877 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301188.877 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.877 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301188.877 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301188.877 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (tan (/ 1 z))) in z
1554301188.877 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1554301188.877 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301188.877 * [misc]taylor:  Taking taylor expansion of a in z
1554301188.877 * [misc]backup-simplify:  Simplify a into a
1554301188.877 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301188.877 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301188.877 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301188.877 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1554301188.877 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301188.878 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1554301188.878 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301188.878 * [misc]taylor:  Taking taylor expansion of z in z
1554301188.878 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.878 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.878 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301188.878 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301188.878 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1554301188.878 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301188.878 * [misc]taylor:  Taking taylor expansion of z in z
1554301188.878 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.878 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.878 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301188.878 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301188.878 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301188.878 * [misc]taylor:  Taking taylor expansion of (* (+ (tan (/ 1 y)) (tan (/ 1 z))) (* (- (tan (/ 1 y)) (tan (/ 1 z))) (+ (* (pow (tan (/ 1 y)) 2) (* (cos (/ 1 a)) (pow (tan (/ 1 z)) 2))) (+ (cos (/ 1 a)) (* (tan (/ 1 y)) (* (cos (/ 1 a)) (tan (/ 1 z)))))))) in y
1554301188.878 * [misc]taylor:  Taking taylor expansion of (+ (tan (/ 1 y)) (tan (/ 1 z))) in y
1554301188.878 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1554301188.878 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301188.879 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1554301188.879 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301188.879 * [misc]taylor:  Taking taylor expansion of y in y
1554301188.879 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.879 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.879 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301188.879 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301188.879 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1554301188.879 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301188.879 * [misc]taylor:  Taking taylor expansion of y in y
1554301188.879 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.879 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.879 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301188.879 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301188.879 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301188.879 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1554301188.879 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301188.879 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1554301188.879 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301188.880 * [misc]taylor:  Taking taylor expansion of z in y
1554301188.880 * [misc]backup-simplify:  Simplify z into z
1554301188.880 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301188.880 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301188.880 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301188.880 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1554301188.880 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301188.880 * [misc]taylor:  Taking taylor expansion of z in y
1554301188.880 * [misc]backup-simplify:  Simplify z into z
1554301188.880 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301188.880 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301188.880 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301188.880 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301188.880 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301188.880 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301188.880 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301188.880 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301188.881 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.881 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301188.881 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301188.881 * [misc]taylor:  Taking taylor expansion of (* (- (tan (/ 1 y)) (tan (/ 1 z))) (+ (* (pow (tan (/ 1 y)) 2) (* (cos (/ 1 a)) (pow (tan (/ 1 z)) 2))) (+ (cos (/ 1 a)) (* (tan (/ 1 y)) (* (cos (/ 1 a)) (tan (/ 1 z))))))) in y
1554301188.881 * [misc]taylor:  Taking taylor expansion of (- (tan (/ 1 y)) (tan (/ 1 z))) in y
1554301188.881 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1554301188.881 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301188.881 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1554301188.881 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301188.881 * [misc]taylor:  Taking taylor expansion of y in y
1554301188.881 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.881 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.881 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301188.881 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301188.881 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1554301188.881 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301188.882 * [misc]taylor:  Taking taylor expansion of y in y
1554301188.882 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.882 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.882 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301188.882 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301188.882 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301188.882 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1554301188.882 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301188.882 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1554301188.882 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301188.882 * [misc]taylor:  Taking taylor expansion of z in y
1554301188.882 * [misc]backup-simplify:  Simplify z into z
1554301188.882 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301188.882 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301188.882 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301188.882 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1554301188.882 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301188.882 * [misc]taylor:  Taking taylor expansion of z in y
1554301188.882 * [misc]backup-simplify:  Simplify z into z
1554301188.882 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301188.883 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301188.883 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301188.883 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301188.883 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301188.883 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301188.883 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301188.883 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301188.883 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.883 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301188.883 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301188.883 * [misc]taylor:  Taking taylor expansion of (+ (* (pow (tan (/ 1 y)) 2) (* (cos (/ 1 a)) (pow (tan (/ 1 z)) 2))) (+ (cos (/ 1 a)) (* (tan (/ 1 y)) (* (cos (/ 1 a)) (tan (/ 1 z)))))) in y
1554301188.883 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 y)) 2) (* (cos (/ 1 a)) (pow (tan (/ 1 z)) 2))) in y
1554301188.884 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 y)) 2) in y
1554301188.884 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1554301188.884 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301188.884 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1554301188.884 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301188.884 * [misc]taylor:  Taking taylor expansion of y in y
1554301188.884 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.884 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.884 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301188.884 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301188.884 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1554301188.884 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301188.884 * [misc]taylor:  Taking taylor expansion of y in y
1554301188.884 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.884 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.884 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301188.884 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301188.884 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301188.884 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (pow (tan (/ 1 z)) 2)) in y
1554301188.884 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1554301188.885 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301188.885 * [misc]taylor:  Taking taylor expansion of a in y
1554301188.885 * [misc]backup-simplify:  Simplify a into a
1554301188.885 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301188.885 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301188.885 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301188.885 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 z)) 2) in y
1554301188.885 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1554301188.885 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301188.885 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1554301188.885 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301188.885 * [misc]taylor:  Taking taylor expansion of z in y
1554301188.885 * [misc]backup-simplify:  Simplify z into z
1554301188.885 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301188.885 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301188.885 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301188.885 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1554301188.885 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301188.885 * [misc]taylor:  Taking taylor expansion of z in y
1554301188.885 * [misc]backup-simplify:  Simplify z into z
1554301188.885 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301188.885 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301188.886 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301188.886 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301188.886 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301188.886 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301188.886 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301188.886 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301188.886 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.886 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301188.887 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301188.887 * [misc]taylor:  Taking taylor expansion of (+ (cos (/ 1 a)) (* (tan (/ 1 y)) (* (cos (/ 1 a)) (tan (/ 1 z))))) in y
1554301188.887 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1554301188.887 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301188.887 * [misc]taylor:  Taking taylor expansion of a in y
1554301188.887 * [misc]backup-simplify:  Simplify a into a
1554301188.887 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301188.887 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301188.887 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301188.887 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (* (cos (/ 1 a)) (tan (/ 1 z)))) in y
1554301188.887 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1554301188.887 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301188.887 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1554301188.887 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301188.887 * [misc]taylor:  Taking taylor expansion of y in y
1554301188.887 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.887 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.887 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301188.887 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301188.887 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1554301188.887 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301188.887 * [misc]taylor:  Taking taylor expansion of y in y
1554301188.887 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.888 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.888 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301188.888 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301188.888 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301188.888 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (tan (/ 1 z))) in y
1554301188.888 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1554301188.888 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301188.888 * [misc]taylor:  Taking taylor expansion of a in y
1554301188.888 * [misc]backup-simplify:  Simplify a into a
1554301188.888 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301188.888 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301188.888 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301188.888 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1554301188.888 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301188.888 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1554301188.888 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301188.888 * [misc]taylor:  Taking taylor expansion of z in y
1554301188.888 * [misc]backup-simplify:  Simplify z into z
1554301188.888 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301188.889 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301188.889 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301188.889 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1554301188.889 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301188.889 * [misc]taylor:  Taking taylor expansion of z in y
1554301188.889 * [misc]backup-simplify:  Simplify z into z
1554301188.889 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301188.889 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301188.889 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301188.889 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301188.889 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301188.889 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301188.889 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301188.889 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301188.890 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.890 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301188.890 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301188.890 * [misc]taylor:  Taking taylor expansion of (* (+ (tan (/ 1 y)) (tan (/ 1 z))) (* (- (tan (/ 1 y)) (tan (/ 1 z))) (+ (* (pow (tan (/ 1 y)) 2) (* (cos (/ 1 a)) (pow (tan (/ 1 z)) 2))) (+ (cos (/ 1 a)) (* (tan (/ 1 y)) (* (cos (/ 1 a)) (tan (/ 1 z)))))))) in y
1554301188.890 * [misc]taylor:  Taking taylor expansion of (+ (tan (/ 1 y)) (tan (/ 1 z))) in y
1554301188.890 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1554301188.890 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301188.890 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1554301188.890 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301188.890 * [misc]taylor:  Taking taylor expansion of y in y
1554301188.890 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.890 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.890 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301188.890 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301188.890 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1554301188.890 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301188.890 * [misc]taylor:  Taking taylor expansion of y in y
1554301188.891 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.891 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.891 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301188.891 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301188.891 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301188.891 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1554301188.891 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301188.891 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1554301188.891 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301188.891 * [misc]taylor:  Taking taylor expansion of z in y
1554301188.891 * [misc]backup-simplify:  Simplify z into z
1554301188.891 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301188.891 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301188.891 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301188.891 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1554301188.891 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301188.891 * [misc]taylor:  Taking taylor expansion of z in y
1554301188.891 * [misc]backup-simplify:  Simplify z into z
1554301188.891 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301188.892 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301188.892 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301188.892 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301188.892 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301188.892 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301188.892 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301188.892 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301188.892 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.892 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301188.892 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301188.892 * [misc]taylor:  Taking taylor expansion of (* (- (tan (/ 1 y)) (tan (/ 1 z))) (+ (* (pow (tan (/ 1 y)) 2) (* (cos (/ 1 a)) (pow (tan (/ 1 z)) 2))) (+ (cos (/ 1 a)) (* (tan (/ 1 y)) (* (cos (/ 1 a)) (tan (/ 1 z))))))) in y
1554301188.893 * [misc]taylor:  Taking taylor expansion of (- (tan (/ 1 y)) (tan (/ 1 z))) in y
1554301188.893 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1554301188.893 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301188.893 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1554301188.893 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301188.893 * [misc]taylor:  Taking taylor expansion of y in y
1554301188.893 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.893 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.893 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301188.893 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301188.893 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1554301188.893 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301188.893 * [misc]taylor:  Taking taylor expansion of y in y
1554301188.893 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.893 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.893 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301188.893 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301188.893 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301188.894 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1554301188.894 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301188.894 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1554301188.894 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301188.894 * [misc]taylor:  Taking taylor expansion of z in y
1554301188.894 * [misc]backup-simplify:  Simplify z into z
1554301188.894 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301188.894 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301188.894 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301188.894 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1554301188.894 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301188.894 * [misc]taylor:  Taking taylor expansion of z in y
1554301188.894 * [misc]backup-simplify:  Simplify z into z
1554301188.894 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301188.894 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301188.894 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301188.894 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301188.894 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301188.894 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301188.895 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301188.895 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301188.895 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.895 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301188.895 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301188.895 * [misc]taylor:  Taking taylor expansion of (+ (* (pow (tan (/ 1 y)) 2) (* (cos (/ 1 a)) (pow (tan (/ 1 z)) 2))) (+ (cos (/ 1 a)) (* (tan (/ 1 y)) (* (cos (/ 1 a)) (tan (/ 1 z)))))) in y
1554301188.895 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 y)) 2) (* (cos (/ 1 a)) (pow (tan (/ 1 z)) 2))) in y
1554301188.895 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 y)) 2) in y
1554301188.895 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1554301188.895 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301188.895 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1554301188.895 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301188.895 * [misc]taylor:  Taking taylor expansion of y in y
1554301188.895 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.895 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.895 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301188.896 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301188.896 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1554301188.896 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301188.896 * [misc]taylor:  Taking taylor expansion of y in y
1554301188.896 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.896 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.896 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301188.896 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301188.896 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301188.896 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (pow (tan (/ 1 z)) 2)) in y
1554301188.896 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1554301188.896 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301188.896 * [misc]taylor:  Taking taylor expansion of a in y
1554301188.896 * [misc]backup-simplify:  Simplify a into a
1554301188.896 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301188.896 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301188.896 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301188.896 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 z)) 2) in y
1554301188.896 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1554301188.897 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301188.897 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1554301188.897 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301188.897 * [misc]taylor:  Taking taylor expansion of z in y
1554301188.897 * [misc]backup-simplify:  Simplify z into z
1554301188.897 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301188.897 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301188.897 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301188.897 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1554301188.897 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301188.897 * [misc]taylor:  Taking taylor expansion of z in y
1554301188.897 * [misc]backup-simplify:  Simplify z into z
1554301188.897 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301188.897 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301188.897 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301188.897 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301188.897 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301188.897 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301188.897 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301188.897 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301188.897 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.897 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301188.898 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301188.898 * [misc]taylor:  Taking taylor expansion of (+ (cos (/ 1 a)) (* (tan (/ 1 y)) (* (cos (/ 1 a)) (tan (/ 1 z))))) in y
1554301188.898 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1554301188.898 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301188.898 * [misc]taylor:  Taking taylor expansion of a in y
1554301188.898 * [misc]backup-simplify:  Simplify a into a
1554301188.898 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301188.898 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301188.898 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301188.898 * [misc]taylor:  Taking taylor expansion of (* (tan (/ 1 y)) (* (cos (/ 1 a)) (tan (/ 1 z)))) in y
1554301188.898 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1554301188.898 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301188.898 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1554301188.898 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301188.898 * [misc]taylor:  Taking taylor expansion of y in y
1554301188.898 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.898 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.898 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301188.898 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301188.898 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1554301188.898 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301188.898 * [misc]taylor:  Taking taylor expansion of y in y
1554301188.898 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.898 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.898 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301188.898 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301188.898 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301188.898 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (tan (/ 1 z))) in y
1554301188.898 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in y
1554301188.898 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301188.898 * [misc]taylor:  Taking taylor expansion of a in y
1554301188.898 * [misc]backup-simplify:  Simplify a into a
1554301188.898 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301188.899 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301188.899 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301188.899 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1554301188.899 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301188.899 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1554301188.899 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301188.899 * [misc]taylor:  Taking taylor expansion of z in y
1554301188.899 * [misc]backup-simplify:  Simplify z into z
1554301188.899 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301188.899 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301188.899 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301188.899 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1554301188.899 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301188.899 * [misc]taylor:  Taking taylor expansion of z in y
1554301188.899 * [misc]backup-simplify:  Simplify z into z
1554301188.899 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301188.899 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301188.899 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301188.899 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301188.899 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301188.899 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301188.899 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301188.899 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301188.899 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.899 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301188.900 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301188.900 * [misc]backup-simplify:  Simplify (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z))))
1554301188.900 * [misc]backup-simplify:  Simplify (- (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (- (/ (sin (/ 1 z)) (cos (/ 1 z))))
1554301188.900 * [misc]backup-simplify:  Simplify (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (- (/ (sin (/ 1 z)) (cos (/ 1 z))))) into (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z))))
1554301188.900 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 y)) (cos (/ 1 y)))) into (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2))
1554301188.900 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301188.900 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301188.900 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.900 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301188.901 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))
1554301188.901 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))) into (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2))
1554301188.901 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2)) (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2))) into (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))
1554301188.901 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301188.901 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301188.901 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.901 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301188.901 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301188.901 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301188.901 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.902 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301188.902 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))
1554301188.902 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))) into (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1554301188.902 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z))))) into (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (cos (/ 1 a)))
1554301188.903 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (cos (/ 1 a)))) into (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (cos (/ 1 a)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))))
1554301188.903 * [misc]backup-simplify:  Simplify (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (cos (/ 1 a)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))))) into (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (cos (/ 1 a)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))))))
1554301188.904 * [misc]backup-simplify:  Simplify (* (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (cos (/ 1 a)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))))))) into (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (cos (/ 1 a)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))))) (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z))))))
1554301188.904 * [misc]taylor:  Taking taylor expansion of (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (cos (/ 1 a)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))))) (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))))) in z
1554301188.904 * [misc]taylor:  Taking taylor expansion of (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) in z
1554301188.904 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 y)) (cos (/ 1 y))) in z
1554301188.904 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1554301188.904 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301188.904 * [misc]taylor:  Taking taylor expansion of y in z
1554301188.904 * [misc]backup-simplify:  Simplify y into y
1554301188.904 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301188.904 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301188.905 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301188.905 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1554301188.905 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301188.905 * [misc]taylor:  Taking taylor expansion of y in z
1554301188.905 * [misc]backup-simplify:  Simplify y into y
1554301188.905 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301188.905 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301188.905 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301188.905 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301188.905 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301188.905 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301188.905 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301188.905 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301188.905 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.905 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301188.905 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301188.905 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 z)) (cos (/ 1 z))) in z
1554301188.905 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1554301188.905 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301188.905 * [misc]taylor:  Taking taylor expansion of z in z
1554301188.905 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.905 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.906 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301188.906 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301188.906 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1554301188.906 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301188.906 * [misc]taylor:  Taking taylor expansion of z in z
1554301188.906 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.906 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.906 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301188.906 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301188.906 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301188.906 * [misc]taylor:  Taking taylor expansion of (* (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (cos (/ 1 a)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))))) (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z))))) in z
1554301188.906 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (cos (/ 1 a)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))))) in z
1554301188.906 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in z
1554301188.906 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (* (sin (/ 1 y)) (sin (/ 1 z)))) in z
1554301188.906 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1554301188.906 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301188.906 * [misc]taylor:  Taking taylor expansion of a in z
1554301188.906 * [misc]backup-simplify:  Simplify a into a
1554301188.906 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301188.906 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301188.906 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301188.906 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in z
1554301188.906 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1554301188.906 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301188.906 * [misc]taylor:  Taking taylor expansion of y in z
1554301188.906 * [misc]backup-simplify:  Simplify y into y
1554301188.906 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301188.906 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301188.906 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301188.906 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1554301188.906 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301188.906 * [misc]taylor:  Taking taylor expansion of z in z
1554301188.906 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.906 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.907 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301188.907 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301188.907 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in z
1554301188.907 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1554301188.907 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301188.907 * [misc]taylor:  Taking taylor expansion of y in z
1554301188.907 * [misc]backup-simplify:  Simplify y into y
1554301188.907 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301188.907 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301188.907 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301188.907 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1554301188.907 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301188.907 * [misc]taylor:  Taking taylor expansion of z in z
1554301188.907 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.907 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.907 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301188.907 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301188.907 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301188.907 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301188.907 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.907 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301188.907 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301188.907 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301188.907 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301188.908 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
1554301188.908 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (* (sin (/ 1 y)) (sin (/ 1 z)))) into (* (cos (/ 1 a)) (* (sin (/ 1 y)) (sin (/ 1 z))))
1554301188.908 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301188.908 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301188.908 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.908 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301188.908 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1554301188.908 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) into (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1554301188.908 * [misc]taylor:  Taking taylor expansion of (+ (cos (/ 1 a)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))) in z
1554301188.908 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1554301188.908 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301188.908 * [misc]taylor:  Taking taylor expansion of a in z
1554301188.908 * [misc]backup-simplify:  Simplify a into a
1554301188.908 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301188.908 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301188.908 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301188.908 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) in z
1554301188.908 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))) in z
1554301188.908 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in z
1554301188.908 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301188.908 * [misc]taylor:  Taking taylor expansion of a in z
1554301188.908 * [misc]backup-simplify:  Simplify a into a
1554301188.909 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301188.909 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301188.909 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301188.909 * [misc]taylor:  Taking taylor expansion of (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) in z
1554301188.909 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 y)) 2) in z
1554301188.909 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1554301188.909 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301188.909 * [misc]taylor:  Taking taylor expansion of y in z
1554301188.909 * [misc]backup-simplify:  Simplify y into y
1554301188.909 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301188.909 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301188.909 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301188.909 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301188.909 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301188.909 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301188.909 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 z)) 2) in z
1554301188.909 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1554301188.909 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301188.909 * [misc]taylor:  Taking taylor expansion of z in z
1554301188.909 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.909 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.909 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301188.909 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301188.909 * [misc]taylor:  Taking taylor expansion of (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)) in z
1554301188.909 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 y)) 2) in z
1554301188.909 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1554301188.909 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301188.909 * [misc]taylor:  Taking taylor expansion of y in z
1554301188.909 * [misc]backup-simplify:  Simplify y into y
1554301188.909 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301188.909 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301188.909 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301188.910 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301188.910 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301188.910 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.910 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301188.910 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 z)) 2) in z
1554301188.910 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1554301188.910 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301188.910 * [misc]taylor:  Taking taylor expansion of z in z
1554301188.910 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.910 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.910 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301188.910 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301188.910 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301188.910 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301188.910 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.910 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301188.910 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 y))) into (pow (sin (/ 1 y)) 2)
1554301188.910 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) (sin (/ 1 z))) into (pow (sin (/ 1 z)) 2)
1554301188.911 * [misc]backup-simplify:  Simplify (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) into (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))
1554301188.911 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))) into (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)))
1554301188.911 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 y))) into (pow (cos (/ 1 y)) 2)
1554301188.911 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) (cos (/ 1 z))) into (pow (cos (/ 1 z)) 2)
1554301188.911 * [misc]backup-simplify:  Simplify (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)) into (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))
1554301188.911 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) into (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))
1554301188.911 * [misc]taylor:  Taking taylor expansion of (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) in z
1554301188.911 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 y)) (cos (/ 1 y))) in z
1554301188.911 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1554301188.911 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301188.911 * [misc]taylor:  Taking taylor expansion of y in z
1554301188.911 * [misc]backup-simplify:  Simplify y into y
1554301188.911 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301188.911 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301188.911 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301188.911 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1554301188.911 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301188.911 * [misc]taylor:  Taking taylor expansion of y in z
1554301188.911 * [misc]backup-simplify:  Simplify y into y
1554301188.912 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301188.912 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301188.912 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301188.912 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301188.912 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301188.912 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301188.912 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301188.912 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301188.912 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.912 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301188.912 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301188.912 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 z)) (cos (/ 1 z))) in z
1554301188.912 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1554301188.912 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301188.912 * [misc]taylor:  Taking taylor expansion of z in z
1554301188.912 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.912 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.912 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301188.912 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301188.912 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1554301188.912 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301188.912 * [misc]taylor:  Taking taylor expansion of z in z
1554301188.912 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.912 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.913 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301188.913 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301188.913 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301188.913 * [misc]backup-simplify:  Simplify (- (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (- (/ (sin (/ 1 z)) (cos (/ 1 z))))
1554301188.913 * [misc]backup-simplify:  Simplify (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (- (/ (sin (/ 1 z)) (cos (/ 1 z))))) into (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z))))
1554301188.913 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
1554301188.913 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
1554301188.913 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.913 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
1554301188.914 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))) into (+ (cos (/ 1 a)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))))
1554301188.914 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (cos (/ 1 a)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))))) into (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (cos (/ 1 a)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))))
1554301188.914 * [misc]backup-simplify:  Simplify (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z))))
1554301188.915 * [misc]backup-simplify:  Simplify (* (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (cos (/ 1 a)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))))) (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z))))) into (* (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (cos (/ 1 a)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))))) (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))))
1554301188.916 * [misc]backup-simplify:  Simplify (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (cos (/ 1 a)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))))) (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))))) into (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (cos (/ 1 a)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))))) (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z))))))
1554301188.916 * [misc]taylor:  Taking taylor expansion of (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (cos (/ 1 a)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))))) (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))))) in a
1554301188.916 * [misc]taylor:  Taking taylor expansion of (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) in a
1554301188.916 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 y)) (cos (/ 1 y))) in a
1554301188.916 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1554301188.916 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301188.916 * [misc]taylor:  Taking taylor expansion of y in a
1554301188.916 * [misc]backup-simplify:  Simplify y into y
1554301188.916 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301188.916 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301188.916 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301188.916 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1554301188.916 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301188.916 * [misc]taylor:  Taking taylor expansion of y in a
1554301188.916 * [misc]backup-simplify:  Simplify y into y
1554301188.916 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301188.916 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301188.916 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301188.916 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301188.916 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301188.917 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301188.917 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301188.917 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301188.917 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.917 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301188.917 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301188.917 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 z)) (cos (/ 1 z))) in a
1554301188.917 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1554301188.917 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301188.917 * [misc]taylor:  Taking taylor expansion of z in a
1554301188.917 * [misc]backup-simplify:  Simplify z into z
1554301188.917 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301188.917 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301188.917 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301188.917 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1554301188.917 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301188.917 * [misc]taylor:  Taking taylor expansion of z in a
1554301188.917 * [misc]backup-simplify:  Simplify z into z
1554301188.917 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301188.917 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301188.917 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301188.917 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301188.917 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301188.917 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301188.917 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301188.918 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301188.918 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.918 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301188.918 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301188.918 * [misc]taylor:  Taking taylor expansion of (* (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (cos (/ 1 a)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))))) (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z))))) in a
1554301188.918 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (cos (/ 1 a)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))))) in a
1554301188.918 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) in a
1554301188.918 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (* (sin (/ 1 y)) (sin (/ 1 z)))) in a
1554301188.918 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1554301188.918 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301188.918 * [misc]taylor:  Taking taylor expansion of a in a
1554301188.918 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.918 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.918 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301188.918 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301188.918 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 y)) (sin (/ 1 z))) in a
1554301188.918 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1554301188.918 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301188.918 * [misc]taylor:  Taking taylor expansion of y in a
1554301188.918 * [misc]backup-simplify:  Simplify y into y
1554301188.918 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301188.918 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301188.918 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301188.918 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1554301188.918 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301188.918 * [misc]taylor:  Taking taylor expansion of z in a
1554301188.918 * [misc]backup-simplify:  Simplify z into z
1554301188.918 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301188.918 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301188.919 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301188.919 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 y)) (cos (/ 1 z))) in a
1554301188.919 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1554301188.919 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301188.919 * [misc]taylor:  Taking taylor expansion of y in a
1554301188.919 * [misc]backup-simplify:  Simplify y into y
1554301188.919 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301188.919 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301188.919 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301188.919 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1554301188.919 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301188.919 * [misc]taylor:  Taking taylor expansion of z in a
1554301188.919 * [misc]backup-simplify:  Simplify z into z
1554301188.919 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301188.919 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301188.919 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301188.919 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301188.919 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301188.919 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301188.919 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301188.919 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301188.919 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301188.919 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 z))) into (* (sin (/ 1 y)) (sin (/ 1 z)))
1554301188.920 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (* (sin (/ 1 y)) (sin (/ 1 z)))) into (* (cos (/ 1 a)) (* (sin (/ 1 y)) (sin (/ 1 z))))
1554301188.920 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301188.920 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301188.920 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.920 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301188.920 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301188.920 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301188.920 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.920 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301188.920 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 z))) into (* (cos (/ 1 y)) (cos (/ 1 z)))
1554301188.920 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) into (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z))))
1554301188.920 * [misc]taylor:  Taking taylor expansion of (+ (cos (/ 1 a)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))) in a
1554301188.920 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1554301188.920 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301188.920 * [misc]taylor:  Taking taylor expansion of a in a
1554301188.920 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.921 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.921 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301188.921 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301188.921 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) in a
1554301188.921 * [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))) in a
1554301188.921 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
1554301188.921 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301188.921 * [misc]taylor:  Taking taylor expansion of a in a
1554301188.921 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.921 * [misc]backup-simplify:  Simplify 1 into 1
1554301188.921 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301188.921 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301188.921 * [misc]taylor:  Taking taylor expansion of (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) in a
1554301188.921 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 y)) 2) in a
1554301188.921 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1554301188.921 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301188.921 * [misc]taylor:  Taking taylor expansion of y in a
1554301188.921 * [misc]backup-simplify:  Simplify y into y
1554301188.921 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301188.921 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301188.921 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301188.921 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301188.921 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301188.921 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301188.921 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 z)) 2) in a
1554301188.921 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1554301188.921 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301188.921 * [misc]taylor:  Taking taylor expansion of z in a
1554301188.921 * [misc]backup-simplify:  Simplify z into z
1554301188.921 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301188.921 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301188.922 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301188.922 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301188.922 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301188.922 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301188.922 * [misc]taylor:  Taking taylor expansion of (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)) in a
1554301188.922 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 y)) 2) in a
1554301188.922 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1554301188.922 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301188.922 * [misc]taylor:  Taking taylor expansion of y in a
1554301188.922 * [misc]backup-simplify:  Simplify y into y
1554301188.922 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301188.922 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301188.922 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301188.922 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301188.922 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301188.922 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.922 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301188.922 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 z)) 2) in a
1554301188.922 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1554301188.922 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301188.922 * [misc]taylor:  Taking taylor expansion of z in a
1554301188.922 * [misc]backup-simplify:  Simplify z into z
1554301188.922 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301188.922 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301188.922 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301188.922 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301188.922 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301188.923 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.923 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301188.923 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 y))) into (pow (sin (/ 1 y)) 2)
1554301188.923 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) (sin (/ 1 z))) into (pow (sin (/ 1 z)) 2)
1554301188.923 * [misc]backup-simplify:  Simplify (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) into (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))
1554301188.923 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))) into (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)))
1554301188.923 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 y))) into (pow (cos (/ 1 y)) 2)
1554301188.923 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) (cos (/ 1 z))) into (pow (cos (/ 1 z)) 2)
1554301188.923 * [misc]backup-simplify:  Simplify (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)) into (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))
1554301188.924 * [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) into (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))
1554301188.924 * [misc]taylor:  Taking taylor expansion of (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) in a
1554301188.924 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 y)) (cos (/ 1 y))) in a
1554301188.924 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1554301188.924 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301188.924 * [misc]taylor:  Taking taylor expansion of y in a
1554301188.924 * [misc]backup-simplify:  Simplify y into y
1554301188.924 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301188.924 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301188.924 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301188.924 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1554301188.924 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301188.924 * [misc]taylor:  Taking taylor expansion of y in a
1554301188.924 * [misc]backup-simplify:  Simplify y into y
1554301188.924 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301188.924 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301188.924 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301188.924 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301188.924 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301188.924 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301188.924 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301188.924 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301188.924 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.924 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301188.924 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301188.924 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 z)) (cos (/ 1 z))) in a
1554301188.925 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1554301188.925 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301188.925 * [misc]taylor:  Taking taylor expansion of z in a
1554301188.925 * [misc]backup-simplify:  Simplify z into z
1554301188.925 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301188.925 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301188.925 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301188.925 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1554301188.925 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301188.925 * [misc]taylor:  Taking taylor expansion of z in a
1554301188.925 * [misc]backup-simplify:  Simplify z into z
1554301188.925 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301188.925 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301188.925 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301188.925 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301188.925 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301188.925 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301188.925 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301188.925 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301188.926 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.926 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301188.926 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301188.926 * [misc]backup-simplify:  Simplify (- (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (- (/ (sin (/ 1 z)) (cos (/ 1 z))))
1554301188.926 * [misc]backup-simplify:  Simplify (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (- (/ (sin (/ 1 z)) (cos (/ 1 z))))) into (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z))))
1554301188.927 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))) into (+ (cos (/ 1 a)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))))
1554301188.928 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (cos (/ 1 a)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))))) into (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (cos (/ 1 a)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))))
1554301188.928 * [misc]backup-simplify:  Simplify (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z))))
1554301188.930 * [misc]backup-simplify:  Simplify (* (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (cos (/ 1 a)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))))) (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z))))) into (* (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (cos (/ 1 a)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))))) (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))))
1554301188.931 * [misc]backup-simplify:  Simplify (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (cos (/ 1 a)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))))) (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))))) into (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (cos (/ 1 a)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))))) (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z))))))
1554301188.933 * [misc]backup-simplify:  Simplify (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (cos (/ 1 a)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))))) (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))))) into (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (cos (/ 1 a)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))))) (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z))))))
1554301188.934 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.934 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1554301188.934 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301188.935 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.936 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1554301188.936 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.936 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.936 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1554301188.936 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301188.937 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.938 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1554301188.938 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.938 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.938 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1554301188.939 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z))))) into 0
1554301188.939 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.939 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1554301188.939 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301188.940 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.941 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1554301188.941 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.941 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.941 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2)))) into 0
1554301188.942 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1554301188.942 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (* 0 (/ (sin (/ 1 y)) (cos (/ 1 y))))) into 0
1554301188.942 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2)) 0) (* 0 (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2)))) into 0
1554301188.943 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.943 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1554301188.943 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301188.944 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.944 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1554301188.945 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.945 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.945 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.945 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1554301188.945 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301188.947 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.947 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1554301188.947 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.947 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.948 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1554301188.948 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301188.949 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.949 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1554301188.949 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.949 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.950 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1554301188.950 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.950 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1554301188.950 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301188.951 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.951 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1554301188.952 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.952 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.952 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z))))) into 0
1554301188.952 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1554301188.953 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (* 0 (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z))))) into 0
1554301188.953 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.953 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.953 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1554301188.953 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.954 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1554301188.954 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301188.955 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.955 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1554301188.955 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.955 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.956 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1554301188.956 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301188.957 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.957 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1554301188.958 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.958 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.958 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1554301188.958 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.959 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.960 * [misc]backup-simplify:  Simplify (+ (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) 0) (* 0 (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (cos (/ 1 a)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))))))) into 0
1554301188.961 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1554301188.961 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.961 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1554301188.961 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301188.963 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.963 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1554301188.963 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.963 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.964 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1554301188.964 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301188.965 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.965 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1554301188.965 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.966 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.966 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1554301188.966 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.968 * [misc]backup-simplify:  Simplify (+ (* (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) 0) (* 0 (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (cos (/ 1 a)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))))))) into 0
1554301188.968 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301188.968 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.968 * [misc]taylor:  Taking taylor expansion of 0 in a
1554301188.968 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.968 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.968 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.969 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1554301188.969 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301188.970 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.970 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1554301188.971 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.971 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.971 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1554301188.971 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301188.972 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.972 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1554301188.973 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.973 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.973 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1554301188.973 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1554301188.973 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.974 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.974 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1554301188.974 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301188.975 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.975 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1554301188.975 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.976 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
1554301188.976 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.976 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1554301188.976 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301188.977 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.977 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1554301188.977 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.977 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.977 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (* (sin (/ 1 y)) (sin (/ 1 z))))) into 0
1554301188.978 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.978 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1554301188.978 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301188.978 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.979 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1554301188.979 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.979 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.979 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
1554301188.979 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1554301188.979 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.979 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1554301188.979 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301188.980 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.980 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1554301188.980 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.980 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.981 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 (sin (/ 1 z)))) into 0
1554301188.981 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.981 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1554301188.981 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301188.982 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.982 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1554301188.982 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.983 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 y)))) into 0
1554301188.983 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ 1 y)) 2) 0) (* 0 (pow (sin (/ 1 z)) 2))) into 0
1554301188.983 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.983 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
1554301188.983 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301188.984 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.985 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
1554301188.985 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.985 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.985 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)))) into 0
1554301188.985 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 (cos (/ 1 z)))) into 0
1554301188.986 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.986 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1554301188.986 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301188.987 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.987 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1554301188.987 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.988 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.988 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 y)))) into 0
1554301188.988 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ 1 y)) 2) 0) (* 0 (pow (cos (/ 1 z)) 2))) into 0
1554301188.989 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (* (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (/ 0 (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))))) into 0
1554301188.989 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.989 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.991 * [misc]backup-simplify:  Simplify (+ (* (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (cos (/ 1 a)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))))) 0) (* 0 (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))))) into 0
1554301188.991 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.991 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1554301188.992 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301188.993 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.993 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1554301188.993 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.994 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.994 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1554301188.994 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301188.995 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301188.995 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1554301188.995 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.996 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.996 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1554301188.996 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1554301188.996 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301188.997 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301188.998 * [misc]backup-simplify:  Simplify (+ (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) 0) (* 0 (* (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (cos (/ 1 a)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))))) (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z))))))) into 0
1554301188.998 * [misc]taylor:  Taking taylor expansion of 0 in a
1554301188.998 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.999 * [misc]backup-simplify:  Simplify 0 into 0
1554301188.999 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301188.999 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1554301188.999 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301189.000 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.001 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1554301189.001 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.001 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.001 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1554301189.001 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301189.002 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.002 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1554301189.002 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.002 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.002 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1554301189.002 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.003 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1554301189.003 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301189.003 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.003 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1554301189.003 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.004 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.004 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1554301189.004 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301189.004 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.005 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1554301189.005 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.005 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.005 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1554301189.005 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.005 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.005 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1554301189.005 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301189.006 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.006 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1554301189.006 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.006 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.006 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1554301189.007 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301189.007 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.007 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1554301189.007 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.008 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 z)))) into 0
1554301189.008 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (* (sin (/ 1 y)) (sin (/ 1 z))))) into 0
1554301189.008 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.008 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1554301189.008 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301189.009 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.009 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1554301189.009 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.009 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.009 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.009 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1554301189.009 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301189.010 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.010 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1554301189.010 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.010 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.010 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 z)))) into 0
1554301189.011 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1554301189.011 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.011 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1554301189.011 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301189.012 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.012 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1554301189.012 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.012 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 (sin (/ 1 z)))) into 0
1554301189.012 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.012 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1554301189.012 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301189.013 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.013 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1554301189.013 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.013 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 y)))) into 0
1554301189.015 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ 1 y)) 2) 0) (* 0 (pow (sin (/ 1 z)) 2))) into 0
1554301189.016 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)))) into 0
1554301189.016 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.016 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1554301189.016 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301189.017 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.017 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1554301189.017 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.017 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.017 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 (cos (/ 1 z)))) into 0
1554301189.017 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.018 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1554301189.018 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301189.018 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.018 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1554301189.019 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.019 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.019 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 y)))) into 0
1554301189.019 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ 1 y)) 2) 0) (* 0 (pow (cos (/ 1 z)) 2))) into 0
1554301189.019 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (* (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (/ 0 (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))))) into 0
1554301189.019 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.020 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.021 * [misc]backup-simplify:  Simplify (+ (* (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (cos (/ 1 a)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))))) 0) (* 0 (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))))) into 0
1554301189.021 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.021 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1554301189.021 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301189.022 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.022 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1554301189.022 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.022 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.022 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1554301189.022 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301189.023 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.023 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1554301189.023 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.023 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.023 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1554301189.024 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.024 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1554301189.024 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301189.024 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.025 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1554301189.025 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.025 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.025 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1554301189.025 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301189.026 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.026 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1554301189.026 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.026 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.026 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1554301189.026 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.026 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.027 * [misc]backup-simplify:  Simplify (+ (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) 0) (* 0 (* (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (cos (/ 1 a)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))))) (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z))))))) into 0
1554301189.027 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.028 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.028 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.028 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301189.029 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.029 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.029 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.030 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.030 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.030 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301189.031 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.031 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.031 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.031 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.031 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1554301189.032 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z)))))) into 0
1554301189.032 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.032 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.033 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301189.033 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.033 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.033 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.034 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.034 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))))) into 0
1554301189.034 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1554301189.034 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 y)) (cos (/ 1 y)))))) into 0
1554301189.035 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2)) 0) (+ (* 0 0) (* 0 (/ (* (cos (/ 1 a)) (pow (sin (/ 1 z)) 2)) (pow (cos (/ 1 z)) 2))))) into 0
1554301189.035 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.036 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.036 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301189.036 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.036 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.037 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.037 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.037 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.037 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.038 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301189.038 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.038 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.038 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.039 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.039 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.039 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301189.040 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.040 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.040 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.040 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.041 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1554301189.041 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.041 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.041 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301189.042 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.042 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.042 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.042 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.043 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z)))))) into 0
1554301189.043 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1554301189.043 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (* 0 (/ (* (cos (/ 1 a)) (sin (/ 1 z))) (cos (/ 1 z)))))) into 0
1554301189.043 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.043 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.044 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1554301189.044 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.044 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.045 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301189.045 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.045 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.046 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.046 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.046 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.047 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301189.047 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.047 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.048 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.048 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.048 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1554301189.048 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.048 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.049 * [misc]backup-simplify:  Simplify (+ (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) 0) (+ (* 0 0) (* 0 (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (cos (/ 1 a)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))))))) into 0
1554301189.049 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1554301189.050 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.050 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.050 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301189.051 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.051 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.051 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.052 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.052 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.052 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301189.053 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.053 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.053 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.053 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.053 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1554301189.053 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.055 * [misc]backup-simplify:  Simplify (+ (* (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) 0) (+ (* 0 0) (* 0 (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (cos (/ 1 a)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))))))))) into 0
1554301189.055 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301189.055 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.055 * [misc]taylor:  Taking taylor expansion of 0 in a
1554301189.055 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.055 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.055 * [misc]taylor:  Taking taylor expansion of 0 in a
1554301189.055 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.055 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.056 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.056 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.056 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301189.056 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.057 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.057 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.057 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.058 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.058 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301189.058 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.059 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.059 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.059 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.059 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1554301189.059 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1554301189.060 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.060 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.061 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.061 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301189.062 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.062 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.062 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.063 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1554301189.064 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.064 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.064 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301189.065 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.065 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.065 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.065 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.066 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 (* (sin (/ 1 y)) (sin (/ 1 z)))))) into 0
1554301189.067 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.067 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.067 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301189.068 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.068 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.068 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.068 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.069 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
1554301189.069 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (* (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))) (* 0 (/ 0 (* (cos (/ 1 y)) (cos (/ 1 z))))))) into 0
1554301189.070 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.071 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.071 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301189.071 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.072 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.072 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.072 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.072 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1554301189.073 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.074 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.074 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301189.075 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.075 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.075 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.075 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (sin (/ 1 y))))) into 0
1554301189.076 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ 1 y)) 2) 0) (+ (* 0 0) (* 0 (pow (sin (/ 1 z)) 2)))) into 0
1554301189.077 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.077 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.077 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301189.078 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.078 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.079 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.079 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.079 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))))) into 0
1554301189.079 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
1554301189.080 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.081 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.081 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301189.082 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.082 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.082 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.082 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.083 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 y))))) into 0
1554301189.083 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ 1 y)) 2) 0) (+ (* 0 0) (* 0 (pow (cos (/ 1 z)) 2)))) into 0
1554301189.084 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (* (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (/ 0 (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))) (* 0 (/ 0 (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))))) into 0
1554301189.084 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.084 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.086 * [misc]backup-simplify:  Simplify (+ (* (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (cos (/ 1 a)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))))) 0) (+ (* 0 0) (* 0 (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z))))))) into 0
1554301189.087 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.087 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.087 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301189.088 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.089 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.089 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.090 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.090 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.090 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301189.091 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.091 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.092 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.092 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.092 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1554301189.092 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1554301189.093 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.093 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.094 * [misc]backup-simplify:  Simplify (+ (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) 0) (+ (* 0 0) (* 0 (* (+ (/ (* (cos (/ 1 a)) (* (sin (/ 1 y)) (sin (/ 1 z)))) (* (cos (/ 1 y)) (cos (/ 1 z)))) (+ (cos (/ 1 a)) (/ (* (cos (/ 1 a)) (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))))) (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))))))) into 0
1554301189.094 * [misc]taylor:  Taking taylor expansion of 0 in a
1554301189.094 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.094 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.095 * [misc]backup-simplify:  Simplify (* (- (/ (sin (/ 1 (/ 1 y))) (cos (/ 1 (/ 1 y)))) (/ (sin (/ 1 (/ 1 z))) (cos (/ 1 (/ 1 z))))) (* (+ (/ (* (cos (/ 1 (/ 1 a))) (* (sin (/ 1 (/ 1 y))) (sin (/ 1 (/ 1 z))))) (* (cos (/ 1 (/ 1 y))) (cos (/ 1 (/ 1 z))))) (+ (cos (/ 1 (/ 1 a))) (/ (* (cos (/ 1 (/ 1 a))) (* (pow (sin (/ 1 (/ 1 y))) 2) (pow (sin (/ 1 (/ 1 z))) 2))) (* (pow (cos (/ 1 (/ 1 y))) 2) (pow (cos (/ 1 (/ 1 z))) 2))))) (+ (/ (sin (/ 1 (/ 1 y))) (cos (/ 1 (/ 1 y)))) (/ (sin (/ 1 (/ 1 z))) (cos (/ 1 (/ 1 z))))))) into (* (- (/ (sin y) (cos y)) (/ (sin z) (cos z))) (* (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) (+ (cos a) (+ (/ (* (cos a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (* (pow (sin z) 2) (pow (sin y) 2))) (* (pow (cos y) 2) (pow (cos z) 2)))))))
1554301189.095 * [misc]backup-simplify:  Simplify (* (+ (tan (/ 1 (- y))) (tan (/ 1 (- z)))) (* (- (tan (/ 1 (- y))) (tan (/ 1 (- z)))) (+ (cos (/ 1 (- a))) (* (+ (* (* (tan (/ 1 (- y))) (tan (/ 1 (- z)))) (* (tan (/ 1 (- y))) (tan (/ 1 (- z))))) (* (tan (/ 1 (- y))) (tan (/ 1 (- z))))) (cos (/ 1 (- a))))))) into (* (- (tan (/ -1 y)) (tan (/ -1 z))) (* (+ (tan (/ -1 y)) (tan (/ -1 z))) (+ (cos (/ -1 a)) (+ (* (cos (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2)))))))
1554301189.096 * [misc]approximate:  Taking taylor expansion of (* (- (tan (/ -1 y)) (tan (/ -1 z))) (* (+ (tan (/ -1 y)) (tan (/ -1 z))) (+ (cos (/ -1 a)) (+ (* (cos (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2))))))) in (y z a) around 0
1554301189.096 * [misc]taylor:  Taking taylor expansion of (* (- (tan (/ -1 y)) (tan (/ -1 z))) (* (+ (tan (/ -1 y)) (tan (/ -1 z))) (+ (cos (/ -1 a)) (+ (* (cos (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2))))))) in a
1554301189.096 * [misc]taylor:  Taking taylor expansion of (- (tan (/ -1 y)) (tan (/ -1 z))) in a
1554301189.096 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in a
1554301189.096 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301189.096 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1554301189.096 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301189.096 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301189.096 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.096 * [misc]taylor:  Taking taylor expansion of y in a
1554301189.096 * [misc]backup-simplify:  Simplify y into y
1554301189.096 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301189.096 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.096 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.096 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1554301189.096 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301189.096 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301189.096 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.096 * [misc]taylor:  Taking taylor expansion of y in a
1554301189.096 * [misc]backup-simplify:  Simplify y into y
1554301189.096 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301189.096 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.096 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.096 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301189.096 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301189.096 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301189.096 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301189.096 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301189.096 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.097 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301189.097 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301189.097 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in a
1554301189.097 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301189.097 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1554301189.097 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301189.097 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301189.097 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.097 * [misc]taylor:  Taking taylor expansion of z in a
1554301189.097 * [misc]backup-simplify:  Simplify z into z
1554301189.097 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301189.097 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.097 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.097 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1554301189.097 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301189.097 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301189.097 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.097 * [misc]taylor:  Taking taylor expansion of z in a
1554301189.097 * [misc]backup-simplify:  Simplify z into z
1554301189.097 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301189.097 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.097 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.097 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301189.097 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301189.097 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301189.097 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301189.097 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301189.097 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.098 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301189.098 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301189.098 * [misc]taylor:  Taking taylor expansion of (* (+ (tan (/ -1 y)) (tan (/ -1 z))) (+ (cos (/ -1 a)) (+ (* (cos (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2)))))) in a
1554301189.098 * [misc]taylor:  Taking taylor expansion of (+ (tan (/ -1 y)) (tan (/ -1 z))) in a
1554301189.098 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in a
1554301189.098 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301189.098 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1554301189.098 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301189.098 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301189.098 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.098 * [misc]taylor:  Taking taylor expansion of y in a
1554301189.098 * [misc]backup-simplify:  Simplify y into y
1554301189.098 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301189.098 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.098 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.098 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1554301189.098 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301189.098 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301189.098 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.098 * [misc]taylor:  Taking taylor expansion of y in a
1554301189.098 * [misc]backup-simplify:  Simplify y into y
1554301189.098 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301189.098 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.098 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.098 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301189.098 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301189.098 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301189.098 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301189.098 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301189.099 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.099 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301189.099 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301189.099 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in a
1554301189.099 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301189.099 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1554301189.099 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301189.099 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301189.099 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.099 * [misc]taylor:  Taking taylor expansion of z in a
1554301189.099 * [misc]backup-simplify:  Simplify z into z
1554301189.099 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301189.099 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.099 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.099 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1554301189.099 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301189.099 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301189.099 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.099 * [misc]taylor:  Taking taylor expansion of z in a
1554301189.099 * [misc]backup-simplify:  Simplify z into z
1554301189.099 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301189.099 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.099 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.099 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301189.099 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301189.099 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301189.099 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301189.099 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301189.099 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.100 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301189.100 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301189.100 * [misc]taylor:  Taking taylor expansion of (+ (cos (/ -1 a)) (+ (* (cos (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2))))) in a
1554301189.100 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1554301189.100 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301189.100 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301189.100 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.100 * [misc]taylor:  Taking taylor expansion of a in a
1554301189.100 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.100 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.100 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.100 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301189.100 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2)))) in a
1554301189.100 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))) in a
1554301189.100 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1554301189.100 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301189.100 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301189.100 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.100 * [misc]taylor:  Taking taylor expansion of a in a
1554301189.100 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.100 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.100 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.100 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301189.100 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in a
1554301189.100 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in a
1554301189.100 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301189.100 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1554301189.100 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301189.100 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301189.100 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.100 * [misc]taylor:  Taking taylor expansion of y in a
1554301189.100 * [misc]backup-simplify:  Simplify y into y
1554301189.100 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301189.101 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.101 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.101 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1554301189.101 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301189.101 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301189.101 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.101 * [misc]taylor:  Taking taylor expansion of y in a
1554301189.101 * [misc]backup-simplify:  Simplify y into y
1554301189.101 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301189.101 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.101 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.101 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301189.101 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301189.101 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301189.101 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301189.101 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301189.101 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.101 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301189.101 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301189.101 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in a
1554301189.101 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301189.101 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1554301189.101 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301189.101 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301189.101 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.101 * [misc]taylor:  Taking taylor expansion of z in a
1554301189.101 * [misc]backup-simplify:  Simplify z into z
1554301189.102 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301189.102 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.102 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.102 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1554301189.102 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301189.102 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301189.102 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.102 * [misc]taylor:  Taking taylor expansion of z in a
1554301189.102 * [misc]backup-simplify:  Simplify z into z
1554301189.102 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301189.102 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.102 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.102 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301189.102 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301189.102 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301189.102 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301189.102 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301189.102 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.102 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301189.102 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301189.102 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2))) in a
1554301189.103 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1554301189.103 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301189.103 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301189.103 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.103 * [misc]taylor:  Taking taylor expansion of a in a
1554301189.103 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.103 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.103 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.103 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301189.103 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2)) in a
1554301189.103 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 y)) 2) in a
1554301189.103 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in a
1554301189.103 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301189.103 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1554301189.103 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301189.103 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301189.103 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.103 * [misc]taylor:  Taking taylor expansion of y in a
1554301189.103 * [misc]backup-simplify:  Simplify y into y
1554301189.103 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301189.103 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.103 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.103 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1554301189.103 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301189.103 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301189.103 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.103 * [misc]taylor:  Taking taylor expansion of y in a
1554301189.103 * [misc]backup-simplify:  Simplify y into y
1554301189.103 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301189.103 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.103 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.103 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301189.103 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301189.104 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301189.104 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301189.104 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301189.104 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.104 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301189.104 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301189.104 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 z)) 2) in a
1554301189.104 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in a
1554301189.104 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301189.104 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1554301189.104 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301189.104 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301189.104 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.104 * [misc]taylor:  Taking taylor expansion of z in a
1554301189.104 * [misc]backup-simplify:  Simplify z into z
1554301189.104 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301189.104 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.104 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.104 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1554301189.104 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301189.104 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301189.104 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.104 * [misc]taylor:  Taking taylor expansion of z in a
1554301189.104 * [misc]backup-simplify:  Simplify z into z
1554301189.104 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301189.104 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.104 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.104 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301189.104 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301189.105 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301189.105 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301189.105 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301189.105 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.105 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301189.105 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301189.105 * [misc]taylor:  Taking taylor expansion of (* (- (tan (/ -1 y)) (tan (/ -1 z))) (* (+ (tan (/ -1 y)) (tan (/ -1 z))) (+ (cos (/ -1 a)) (+ (* (cos (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2))))))) in z
1554301189.105 * [misc]taylor:  Taking taylor expansion of (- (tan (/ -1 y)) (tan (/ -1 z))) in z
1554301189.105 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in z
1554301189.105 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301189.105 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1554301189.105 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301189.105 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.105 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.105 * [misc]taylor:  Taking taylor expansion of y in z
1554301189.105 * [misc]backup-simplify:  Simplify y into y
1554301189.105 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301189.105 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.105 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.105 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1554301189.105 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301189.105 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.105 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.105 * [misc]taylor:  Taking taylor expansion of y in z
1554301189.105 * [misc]backup-simplify:  Simplify y into y
1554301189.105 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301189.105 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.105 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.105 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301189.105 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301189.106 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301189.106 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301189.106 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301189.106 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.106 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301189.106 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301189.106 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1554301189.106 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301189.106 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1554301189.106 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301189.106 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.106 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.106 * [misc]taylor:  Taking taylor expansion of z in z
1554301189.106 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.106 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.106 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.106 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.106 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1554301189.106 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301189.106 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.106 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.106 * [misc]taylor:  Taking taylor expansion of z in z
1554301189.106 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.106 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.106 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.106 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.107 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301189.107 * [misc]taylor:  Taking taylor expansion of (* (+ (tan (/ -1 y)) (tan (/ -1 z))) (+ (cos (/ -1 a)) (+ (* (cos (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2)))))) in z
1554301189.107 * [misc]taylor:  Taking taylor expansion of (+ (tan (/ -1 y)) (tan (/ -1 z))) in z
1554301189.107 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in z
1554301189.107 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301189.107 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1554301189.107 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301189.107 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.107 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.107 * [misc]taylor:  Taking taylor expansion of y in z
1554301189.107 * [misc]backup-simplify:  Simplify y into y
1554301189.107 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301189.107 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.107 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.107 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1554301189.107 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301189.107 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.107 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.107 * [misc]taylor:  Taking taylor expansion of y in z
1554301189.107 * [misc]backup-simplify:  Simplify y into y
1554301189.107 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301189.107 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.107 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.107 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301189.107 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301189.107 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301189.107 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301189.107 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301189.107 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.107 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301189.108 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301189.108 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1554301189.108 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301189.108 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1554301189.108 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301189.108 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.108 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.108 * [misc]taylor:  Taking taylor expansion of z in z
1554301189.108 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.108 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.108 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.108 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.108 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1554301189.108 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301189.108 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.108 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.108 * [misc]taylor:  Taking taylor expansion of z in z
1554301189.108 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.108 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.108 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.108 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.108 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301189.108 * [misc]taylor:  Taking taylor expansion of (+ (cos (/ -1 a)) (+ (* (cos (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2))))) in z
1554301189.108 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1554301189.108 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301189.108 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.108 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.108 * [misc]taylor:  Taking taylor expansion of a in z
1554301189.108 * [misc]backup-simplify:  Simplify a into a
1554301189.108 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301189.108 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301189.108 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301189.108 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2)))) in z
1554301189.108 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))) in z
1554301189.109 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1554301189.109 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301189.109 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.109 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.109 * [misc]taylor:  Taking taylor expansion of a in z
1554301189.109 * [misc]backup-simplify:  Simplify a into a
1554301189.109 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301189.109 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301189.109 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301189.109 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in z
1554301189.109 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in z
1554301189.109 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301189.109 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1554301189.109 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301189.109 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.109 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.109 * [misc]taylor:  Taking taylor expansion of y in z
1554301189.109 * [misc]backup-simplify:  Simplify y into y
1554301189.109 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301189.109 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.109 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.109 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1554301189.109 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301189.109 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.109 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.109 * [misc]taylor:  Taking taylor expansion of y in z
1554301189.109 * [misc]backup-simplify:  Simplify y into y
1554301189.109 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301189.109 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.109 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.109 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301189.109 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301189.109 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301189.109 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301189.109 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301189.110 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.110 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301189.110 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301189.110 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1554301189.110 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301189.110 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1554301189.110 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301189.110 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.110 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.110 * [misc]taylor:  Taking taylor expansion of z in z
1554301189.110 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.110 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.110 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.110 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.110 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1554301189.110 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301189.110 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.110 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.110 * [misc]taylor:  Taking taylor expansion of z in z
1554301189.110 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.110 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.110 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.110 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.110 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301189.110 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2))) in z
1554301189.110 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1554301189.110 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301189.110 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.110 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.110 * [misc]taylor:  Taking taylor expansion of a in z
1554301189.110 * [misc]backup-simplify:  Simplify a into a
1554301189.111 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301189.111 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301189.111 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301189.111 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2)) in z
1554301189.111 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 y)) 2) in z
1554301189.111 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in z
1554301189.111 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301189.111 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1554301189.111 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301189.111 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.111 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.111 * [misc]taylor:  Taking taylor expansion of y in z
1554301189.111 * [misc]backup-simplify:  Simplify y into y
1554301189.111 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301189.111 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.111 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.111 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1554301189.111 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301189.111 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.111 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.111 * [misc]taylor:  Taking taylor expansion of y in z
1554301189.111 * [misc]backup-simplify:  Simplify y into y
1554301189.111 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301189.111 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.111 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.111 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301189.111 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301189.111 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301189.111 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301189.111 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301189.111 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.112 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301189.112 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301189.112 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 z)) 2) in z
1554301189.112 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1554301189.112 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301189.112 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1554301189.112 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301189.112 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.112 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.112 * [misc]taylor:  Taking taylor expansion of z in z
1554301189.112 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.112 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.112 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.112 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.112 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1554301189.112 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301189.112 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.112 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.112 * [misc]taylor:  Taking taylor expansion of z in z
1554301189.112 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.112 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.112 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.112 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.112 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301189.112 * [misc]taylor:  Taking taylor expansion of (* (- (tan (/ -1 y)) (tan (/ -1 z))) (* (+ (tan (/ -1 y)) (tan (/ -1 z))) (+ (cos (/ -1 a)) (+ (* (cos (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2))))))) in y
1554301189.112 * [misc]taylor:  Taking taylor expansion of (- (tan (/ -1 y)) (tan (/ -1 z))) in y
1554301189.112 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1554301189.112 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301189.112 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1554301189.112 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301189.112 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.112 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.112 * [misc]taylor:  Taking taylor expansion of y in y
1554301189.112 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.112 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.113 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.113 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.113 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1554301189.113 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301189.113 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.113 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.113 * [misc]taylor:  Taking taylor expansion of y in y
1554301189.113 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.113 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.113 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.113 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.113 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301189.113 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1554301189.113 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301189.113 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1554301189.113 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301189.113 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.113 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.113 * [misc]taylor:  Taking taylor expansion of z in y
1554301189.113 * [misc]backup-simplify:  Simplify z into z
1554301189.113 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301189.113 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.113 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.113 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1554301189.113 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301189.113 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.113 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.113 * [misc]taylor:  Taking taylor expansion of z in y
1554301189.113 * [misc]backup-simplify:  Simplify z into z
1554301189.113 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301189.113 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.113 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.114 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301189.114 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301189.114 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301189.114 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301189.114 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301189.114 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.114 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301189.114 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301189.114 * [misc]taylor:  Taking taylor expansion of (* (+ (tan (/ -1 y)) (tan (/ -1 z))) (+ (cos (/ -1 a)) (+ (* (cos (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2)))))) in y
1554301189.114 * [misc]taylor:  Taking taylor expansion of (+ (tan (/ -1 y)) (tan (/ -1 z))) in y
1554301189.114 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1554301189.114 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301189.114 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1554301189.114 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301189.114 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.114 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.114 * [misc]taylor:  Taking taylor expansion of y in y
1554301189.114 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.114 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.114 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.114 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.114 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1554301189.114 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301189.114 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.114 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.114 * [misc]taylor:  Taking taylor expansion of y in y
1554301189.114 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.114 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.115 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.115 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.115 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301189.115 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1554301189.115 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301189.115 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1554301189.115 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301189.115 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.115 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.115 * [misc]taylor:  Taking taylor expansion of z in y
1554301189.115 * [misc]backup-simplify:  Simplify z into z
1554301189.115 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301189.115 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.115 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.115 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1554301189.115 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301189.115 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.115 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.115 * [misc]taylor:  Taking taylor expansion of z in y
1554301189.115 * [misc]backup-simplify:  Simplify z into z
1554301189.115 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301189.115 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.115 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.115 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301189.115 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301189.115 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301189.115 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301189.115 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301189.115 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.116 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301189.116 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301189.116 * [misc]taylor:  Taking taylor expansion of (+ (cos (/ -1 a)) (+ (* (cos (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2))))) in y
1554301189.116 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1554301189.116 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301189.116 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.116 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.116 * [misc]taylor:  Taking taylor expansion of a in y
1554301189.116 * [misc]backup-simplify:  Simplify a into a
1554301189.116 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301189.116 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301189.116 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301189.116 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2)))) in y
1554301189.116 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))) in y
1554301189.116 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1554301189.116 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301189.116 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.116 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.116 * [misc]taylor:  Taking taylor expansion of a in y
1554301189.116 * [misc]backup-simplify:  Simplify a into a
1554301189.116 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301189.116 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301189.116 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301189.116 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in y
1554301189.116 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1554301189.116 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301189.116 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1554301189.116 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301189.116 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.116 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.116 * [misc]taylor:  Taking taylor expansion of y in y
1554301189.116 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.116 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.116 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.116 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.116 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1554301189.116 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301189.117 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.117 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.117 * [misc]taylor:  Taking taylor expansion of y in y
1554301189.117 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.117 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.117 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.117 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.117 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301189.117 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1554301189.117 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301189.117 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1554301189.117 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301189.117 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.117 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.117 * [misc]taylor:  Taking taylor expansion of z in y
1554301189.117 * [misc]backup-simplify:  Simplify z into z
1554301189.117 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301189.117 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.117 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.117 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1554301189.117 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301189.117 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.117 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.117 * [misc]taylor:  Taking taylor expansion of z in y
1554301189.117 * [misc]backup-simplify:  Simplify z into z
1554301189.117 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301189.117 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.117 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.117 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301189.117 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301189.117 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301189.118 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301189.118 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301189.118 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.118 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301189.118 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301189.118 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2))) in y
1554301189.118 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1554301189.118 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301189.118 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.118 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.118 * [misc]taylor:  Taking taylor expansion of a in y
1554301189.118 * [misc]backup-simplify:  Simplify a into a
1554301189.118 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301189.118 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301189.118 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301189.118 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2)) in y
1554301189.118 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 y)) 2) in y
1554301189.118 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1554301189.118 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301189.118 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1554301189.118 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301189.118 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.118 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.118 * [misc]taylor:  Taking taylor expansion of y in y
1554301189.118 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.118 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.118 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.118 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.118 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1554301189.118 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301189.118 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.118 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.118 * [misc]taylor:  Taking taylor expansion of y in y
1554301189.118 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.118 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.119 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.119 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.119 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301189.119 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 z)) 2) in y
1554301189.119 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1554301189.119 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301189.119 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1554301189.119 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301189.119 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.119 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.119 * [misc]taylor:  Taking taylor expansion of z in y
1554301189.119 * [misc]backup-simplify:  Simplify z into z
1554301189.119 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301189.119 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.119 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.119 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1554301189.119 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301189.119 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.119 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.119 * [misc]taylor:  Taking taylor expansion of z in y
1554301189.119 * [misc]backup-simplify:  Simplify z into z
1554301189.119 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301189.119 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.119 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.119 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301189.119 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301189.119 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301189.119 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301189.119 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301189.120 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.120 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301189.120 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301189.120 * [misc]taylor:  Taking taylor expansion of (* (- (tan (/ -1 y)) (tan (/ -1 z))) (* (+ (tan (/ -1 y)) (tan (/ -1 z))) (+ (cos (/ -1 a)) (+ (* (cos (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2))))))) in y
1554301189.120 * [misc]taylor:  Taking taylor expansion of (- (tan (/ -1 y)) (tan (/ -1 z))) in y
1554301189.120 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1554301189.120 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301189.120 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1554301189.120 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301189.120 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.120 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.120 * [misc]taylor:  Taking taylor expansion of y in y
1554301189.120 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.120 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.120 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.120 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.120 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1554301189.120 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301189.120 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.120 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.120 * [misc]taylor:  Taking taylor expansion of y in y
1554301189.120 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.120 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.121 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.121 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.121 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301189.121 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1554301189.121 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301189.121 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1554301189.121 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301189.121 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.121 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.121 * [misc]taylor:  Taking taylor expansion of z in y
1554301189.121 * [misc]backup-simplify:  Simplify z into z
1554301189.121 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301189.121 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.121 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.121 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1554301189.121 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301189.121 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.121 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.121 * [misc]taylor:  Taking taylor expansion of z in y
1554301189.121 * [misc]backup-simplify:  Simplify z into z
1554301189.121 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301189.121 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.121 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.121 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301189.121 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301189.121 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301189.121 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301189.121 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301189.121 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.122 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301189.122 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301189.122 * [misc]taylor:  Taking taylor expansion of (* (+ (tan (/ -1 y)) (tan (/ -1 z))) (+ (cos (/ -1 a)) (+ (* (cos (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2)))))) in y
1554301189.122 * [misc]taylor:  Taking taylor expansion of (+ (tan (/ -1 y)) (tan (/ -1 z))) in y
1554301189.122 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1554301189.122 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301189.122 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1554301189.122 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301189.122 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.122 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.122 * [misc]taylor:  Taking taylor expansion of y in y
1554301189.122 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.122 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.122 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.122 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.122 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1554301189.122 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301189.122 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.122 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.122 * [misc]taylor:  Taking taylor expansion of y in y
1554301189.122 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.122 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.122 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.122 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.122 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301189.122 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1554301189.122 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301189.122 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1554301189.122 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301189.122 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.122 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.122 * [misc]taylor:  Taking taylor expansion of z in y
1554301189.122 * [misc]backup-simplify:  Simplify z into z
1554301189.122 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301189.123 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.123 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.123 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1554301189.123 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301189.123 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.123 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.123 * [misc]taylor:  Taking taylor expansion of z in y
1554301189.123 * [misc]backup-simplify:  Simplify z into z
1554301189.123 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301189.123 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.123 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.123 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301189.123 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301189.123 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301189.123 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301189.123 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301189.123 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.123 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301189.123 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301189.123 * [misc]taylor:  Taking taylor expansion of (+ (cos (/ -1 a)) (+ (* (cos (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2))))) in y
1554301189.123 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1554301189.123 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301189.123 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.123 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.123 * [misc]taylor:  Taking taylor expansion of a in y
1554301189.123 * [misc]backup-simplify:  Simplify a into a
1554301189.123 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301189.123 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301189.124 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301189.124 * [misc]taylor:  Taking taylor expansion of (+ (* (cos (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))) (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2)))) in y
1554301189.124 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (* (tan (/ -1 y)) (tan (/ -1 z)))) in y
1554301189.124 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1554301189.124 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301189.124 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.124 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.124 * [misc]taylor:  Taking taylor expansion of a in y
1554301189.124 * [misc]backup-simplify:  Simplify a into a
1554301189.124 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301189.124 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301189.124 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301189.124 * [misc]taylor:  Taking taylor expansion of (* (tan (/ -1 y)) (tan (/ -1 z))) in y
1554301189.124 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1554301189.124 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301189.124 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1554301189.124 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301189.124 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.124 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.124 * [misc]taylor:  Taking taylor expansion of y in y
1554301189.124 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.124 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.124 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.124 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.124 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1554301189.124 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301189.124 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.124 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.124 * [misc]taylor:  Taking taylor expansion of y in y
1554301189.124 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.124 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.124 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.124 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.124 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301189.124 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1554301189.125 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301189.125 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1554301189.125 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301189.125 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.125 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.125 * [misc]taylor:  Taking taylor expansion of z in y
1554301189.125 * [misc]backup-simplify:  Simplify z into z
1554301189.125 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301189.125 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.125 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.125 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1554301189.125 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301189.125 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.125 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.125 * [misc]taylor:  Taking taylor expansion of z in y
1554301189.125 * [misc]backup-simplify:  Simplify z into z
1554301189.125 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301189.125 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.125 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.125 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301189.125 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301189.125 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301189.125 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301189.125 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301189.125 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.125 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301189.125 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301189.125 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2))) in y
1554301189.125 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in y
1554301189.125 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301189.126 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.126 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.126 * [misc]taylor:  Taking taylor expansion of a in y
1554301189.126 * [misc]backup-simplify:  Simplify a into a
1554301189.126 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301189.126 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301189.126 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301189.126 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2)) in y
1554301189.126 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 y)) 2) in y
1554301189.126 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1554301189.126 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301189.126 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1554301189.126 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301189.126 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.126 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.126 * [misc]taylor:  Taking taylor expansion of y in y
1554301189.126 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.126 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.126 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.126 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.126 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1554301189.126 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301189.126 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.126 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.126 * [misc]taylor:  Taking taylor expansion of y in y
1554301189.126 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.126 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.126 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.126 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.126 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301189.126 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 z)) 2) in y
1554301189.126 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1554301189.126 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301189.126 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1554301189.126 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301189.126 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.126 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.127 * [misc]taylor:  Taking taylor expansion of z in y
1554301189.127 * [misc]backup-simplify:  Simplify z into z
1554301189.127 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301189.127 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.127 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.127 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1554301189.127 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301189.127 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.127 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.127 * [misc]taylor:  Taking taylor expansion of z in y
1554301189.127 * [misc]backup-simplify:  Simplify z into z
1554301189.127 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301189.127 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.127 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.127 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301189.127 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301189.127 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301189.127 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301189.127 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301189.127 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.127 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301189.127 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301189.127 * [misc]backup-simplify:  Simplify (- (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (- (/ (sin (/ -1 z)) (cos (/ -1 z))))
1554301189.128 * [misc]backup-simplify:  Simplify (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (- (/ (sin (/ -1 z)) (cos (/ -1 z))))) into (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))
1554301189.128 * [misc]backup-simplify:  Simplify (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))
1554301189.128 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301189.128 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301189.128 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.128 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301189.128 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301189.128 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301189.128 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.128 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301189.128 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))
1554301189.129 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))) into (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))
1554301189.129 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301189.129 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301189.129 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.129 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301189.129 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))
1554301189.129 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))
1554301189.129 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2)) (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))) into (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))
1554301189.130 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))) into (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 2)))
1554301189.130 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))) (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 2)))) into (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1554301189.132 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (+ (cos (/ -1 a)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 2))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))))
1554301189.133 * [misc]backup-simplify:  Simplify (* (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (+ (cos (/ -1 a)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 2))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))))) into (* (+ (cos (/ -1 a)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 2))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))))) (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))))
1554301189.134 * [misc]backup-simplify:  Simplify (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (* (+ (cos (/ -1 a)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 2))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))))) (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into (* (+ (cos (/ -1 a)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 2))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))))) (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))))
1554301189.134 * [misc]taylor:  Taking taylor expansion of (* (+ (cos (/ -1 a)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 2))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))))) (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))))) in z
1554301189.134 * [misc]taylor:  Taking taylor expansion of (+ (cos (/ -1 a)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 2))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))))) in z
1554301189.134 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1554301189.134 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301189.134 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.134 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.134 * [misc]taylor:  Taking taylor expansion of a in z
1554301189.134 * [misc]backup-simplify:  Simplify a into a
1554301189.134 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301189.134 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301189.134 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301189.134 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 2))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))) in z
1554301189.134 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 2))) in z
1554301189.134 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2))) in z
1554301189.134 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1554301189.134 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301189.134 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.134 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.134 * [misc]taylor:  Taking taylor expansion of a in z
1554301189.134 * [misc]backup-simplify:  Simplify a into a
1554301189.134 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301189.134 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301189.134 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301189.134 * [misc]taylor:  Taking taylor expansion of (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) in z
1554301189.134 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 z)) 2) in z
1554301189.134 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1554301189.134 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301189.134 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.134 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.134 * [misc]taylor:  Taking taylor expansion of z in z
1554301189.134 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.134 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.134 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.135 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.135 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 y)) 2) in z
1554301189.135 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1554301189.135 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301189.135 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.135 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.135 * [misc]taylor:  Taking taylor expansion of y in z
1554301189.135 * [misc]backup-simplify:  Simplify y into y
1554301189.135 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301189.135 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.135 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.135 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301189.135 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301189.135 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301189.135 * [misc]taylor:  Taking taylor expansion of (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 2)) in z
1554301189.135 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ -1 y)) 2) in z
1554301189.135 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1554301189.135 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301189.135 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.135 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.135 * [misc]taylor:  Taking taylor expansion of y in z
1554301189.135 * [misc]backup-simplify:  Simplify y into y
1554301189.135 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301189.135 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.135 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.135 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301189.135 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301189.135 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.135 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301189.135 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ -1 z)) 2) in z
1554301189.135 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1554301189.136 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301189.136 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.136 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.136 * [misc]taylor:  Taking taylor expansion of z in z
1554301189.136 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.136 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.136 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.136 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.136 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301189.136 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301189.136 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.136 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301189.136 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 z))) into (pow (sin (/ -1 z)) 2)
1554301189.136 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) (sin (/ -1 y))) into (pow (sin (/ -1 y)) 2)
1554301189.136 * [misc]backup-simplify:  Simplify (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) into (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2))
1554301189.136 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2))) into (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)))
1554301189.136 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) (cos (/ -1 y))) into (pow (cos (/ -1 y)) 2)
1554301189.137 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 z))) into (pow (cos (/ -1 z)) 2)
1554301189.137 * [misc]backup-simplify:  Simplify (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 2)) into (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))
1554301189.137 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) into (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 2)))
1554301189.137 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))) in z
1554301189.137 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) in z
1554301189.137 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in z
1554301189.137 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301189.137 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.137 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.137 * [misc]taylor:  Taking taylor expansion of a in z
1554301189.137 * [misc]backup-simplify:  Simplify a into a
1554301189.137 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301189.137 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301189.137 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301189.137 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in z
1554301189.137 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1554301189.137 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301189.137 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.137 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.137 * [misc]taylor:  Taking taylor expansion of z in z
1554301189.137 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.137 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.137 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.137 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.137 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1554301189.138 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301189.138 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.138 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.138 * [misc]taylor:  Taking taylor expansion of y in z
1554301189.138 * [misc]backup-simplify:  Simplify y into y
1554301189.138 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301189.138 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.138 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.138 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 y)) (cos (/ -1 z))) in z
1554301189.138 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1554301189.138 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301189.138 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.138 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.138 * [misc]taylor:  Taking taylor expansion of y in z
1554301189.138 * [misc]backup-simplify:  Simplify y into y
1554301189.138 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301189.138 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.138 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.138 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1554301189.138 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301189.138 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.138 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.138 * [misc]taylor:  Taking taylor expansion of z in z
1554301189.138 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.138 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.138 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.138 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.138 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301189.138 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301189.138 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.138 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301189.139 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301189.139 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301189.139 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301189.139 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1554301189.139 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) into (* (cos (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y))))
1554301189.139 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301189.139 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301189.139 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.139 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301189.139 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) (cos (/ -1 z))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1554301189.139 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))) into (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))
1554301189.139 * [misc]taylor:  Taking taylor expansion of (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))) in z
1554301189.139 * [misc]taylor:  Taking taylor expansion of (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) in z
1554301189.139 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 y)) (cos (/ -1 y))) in z
1554301189.139 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1554301189.139 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301189.139 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.139 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.139 * [misc]taylor:  Taking taylor expansion of y in z
1554301189.139 * [misc]backup-simplify:  Simplify y into y
1554301189.139 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301189.140 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.140 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.140 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1554301189.140 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301189.140 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.140 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.140 * [misc]taylor:  Taking taylor expansion of y in z
1554301189.140 * [misc]backup-simplify:  Simplify y into y
1554301189.140 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301189.140 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.140 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.140 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301189.140 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301189.140 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301189.140 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301189.140 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301189.140 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.140 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301189.140 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301189.140 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 z)) (cos (/ -1 z))) in z
1554301189.140 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1554301189.140 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301189.140 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.140 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.140 * [misc]taylor:  Taking taylor expansion of z in z
1554301189.140 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.140 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.141 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.141 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.141 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1554301189.141 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301189.141 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.141 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.141 * [misc]taylor:  Taking taylor expansion of z in z
1554301189.141 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.141 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.141 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.141 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.141 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301189.141 * [misc]taylor:  Taking taylor expansion of (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) in z
1554301189.141 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 y)) (cos (/ -1 y))) in z
1554301189.141 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1554301189.141 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301189.141 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.141 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.141 * [misc]taylor:  Taking taylor expansion of y in z
1554301189.141 * [misc]backup-simplify:  Simplify y into y
1554301189.141 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301189.141 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.141 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.141 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1554301189.141 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301189.141 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.141 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.141 * [misc]taylor:  Taking taylor expansion of y in z
1554301189.141 * [misc]backup-simplify:  Simplify y into y
1554301189.141 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301189.141 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.141 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.141 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301189.141 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301189.142 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301189.142 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301189.142 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301189.142 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.142 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301189.142 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301189.142 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 z)) (cos (/ -1 z))) in z
1554301189.142 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1554301189.142 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301189.142 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.142 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.142 * [misc]taylor:  Taking taylor expansion of z in z
1554301189.142 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.142 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.142 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.142 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.142 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1554301189.142 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301189.142 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.142 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.142 * [misc]taylor:  Taking taylor expansion of z in z
1554301189.142 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.142 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.142 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.142 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.142 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301189.143 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
1554301189.143 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
1554301189.143 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.143 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
1554301189.143 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 2))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))) into (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1554301189.144 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (+ (cos (/ -1 a)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 2))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))))
1554301189.144 * [misc]backup-simplify:  Simplify (- (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (- (/ (sin (/ -1 z)) (cos (/ -1 z))))
1554301189.144 * [misc]backup-simplify:  Simplify (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (- (/ (sin (/ -1 z)) (cos (/ -1 z))))) into (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))
1554301189.144 * [misc]backup-simplify:  Simplify (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))
1554301189.145 * [misc]backup-simplify:  Simplify (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))) into (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))))
1554301189.145 * [misc]backup-simplify:  Simplify (* (+ (cos (/ -1 a)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 2))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))))) (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into (* (+ (cos (/ -1 a)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 2))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))))) (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))))
1554301189.145 * [misc]taylor:  Taking taylor expansion of (* (+ (cos (/ -1 a)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 2))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))))) (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))))) in a
1554301189.146 * [misc]taylor:  Taking taylor expansion of (+ (cos (/ -1 a)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 2))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))))) in a
1554301189.146 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1554301189.146 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301189.146 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301189.146 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.146 * [misc]taylor:  Taking taylor expansion of a in a
1554301189.146 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.146 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.146 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.146 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301189.146 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 2))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))) in a
1554301189.146 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 2))) in a
1554301189.146 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2))) in a
1554301189.146 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1554301189.146 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301189.146 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301189.146 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.146 * [misc]taylor:  Taking taylor expansion of a in a
1554301189.146 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.146 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.146 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.146 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301189.146 * [misc]taylor:  Taking taylor expansion of (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) in a
1554301189.146 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 z)) 2) in a
1554301189.146 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1554301189.146 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301189.146 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301189.146 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.146 * [misc]taylor:  Taking taylor expansion of z in a
1554301189.146 * [misc]backup-simplify:  Simplify z into z
1554301189.146 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301189.146 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.146 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.146 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301189.146 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301189.147 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301189.147 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 y)) 2) in a
1554301189.147 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1554301189.147 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301189.147 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301189.147 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.147 * [misc]taylor:  Taking taylor expansion of y in a
1554301189.147 * [misc]backup-simplify:  Simplify y into y
1554301189.147 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301189.147 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.147 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.147 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301189.147 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301189.147 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301189.147 * [misc]taylor:  Taking taylor expansion of (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 2)) in a
1554301189.147 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ -1 y)) 2) in a
1554301189.147 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1554301189.147 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301189.147 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301189.147 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.147 * [misc]taylor:  Taking taylor expansion of y in a
1554301189.147 * [misc]backup-simplify:  Simplify y into y
1554301189.147 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301189.147 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.147 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.147 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301189.147 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301189.147 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.147 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301189.147 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ -1 z)) 2) in a
1554301189.147 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1554301189.148 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301189.148 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301189.148 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.148 * [misc]taylor:  Taking taylor expansion of z in a
1554301189.148 * [misc]backup-simplify:  Simplify z into z
1554301189.148 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301189.148 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.148 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.148 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301189.148 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301189.148 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.148 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301189.148 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 z))) into (pow (sin (/ -1 z)) 2)
1554301189.148 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) (sin (/ -1 y))) into (pow (sin (/ -1 y)) 2)
1554301189.148 * [misc]backup-simplify:  Simplify (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) into (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2))
1554301189.148 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2))) into (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)))
1554301189.148 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) (cos (/ -1 y))) into (pow (cos (/ -1 y)) 2)
1554301189.149 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 z))) into (pow (cos (/ -1 z)) 2)
1554301189.149 * [misc]backup-simplify:  Simplify (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 2)) into (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))
1554301189.149 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) into (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 2)))
1554301189.149 * [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))) in a
1554301189.149 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) in a
1554301189.149 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
1554301189.149 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301189.149 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301189.149 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.149 * [misc]taylor:  Taking taylor expansion of a in a
1554301189.149 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.149 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.149 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.149 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301189.149 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 z)) (sin (/ -1 y))) in a
1554301189.149 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1554301189.149 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301189.149 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301189.149 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.149 * [misc]taylor:  Taking taylor expansion of z in a
1554301189.149 * [misc]backup-simplify:  Simplify z into z
1554301189.149 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301189.149 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.149 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.149 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1554301189.149 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301189.150 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301189.150 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.150 * [misc]taylor:  Taking taylor expansion of y in a
1554301189.150 * [misc]backup-simplify:  Simplify y into y
1554301189.150 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301189.150 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.150 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.150 * [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 y)) (cos (/ -1 z))) in a
1554301189.150 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1554301189.150 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301189.150 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301189.150 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.150 * [misc]taylor:  Taking taylor expansion of y in a
1554301189.150 * [misc]backup-simplify:  Simplify y into y
1554301189.150 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301189.150 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.150 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.150 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1554301189.150 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301189.150 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301189.150 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.150 * [misc]taylor:  Taking taylor expansion of z in a
1554301189.150 * [misc]backup-simplify:  Simplify z into z
1554301189.150 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301189.150 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.150 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.150 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301189.150 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301189.150 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301189.150 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301189.150 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301189.150 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301189.151 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 y))) into (* (sin (/ -1 z)) (sin (/ -1 y)))
1554301189.151 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) into (* (cos (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y))))
1554301189.151 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301189.151 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301189.151 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.151 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301189.151 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301189.151 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301189.151 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.151 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301189.151 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) (cos (/ -1 z))) into (* (cos (/ -1 z)) (cos (/ -1 y)))
1554301189.151 * [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))) into (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))
1554301189.151 * [misc]taylor:  Taking taylor expansion of (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))) in a
1554301189.151 * [misc]taylor:  Taking taylor expansion of (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) in a
1554301189.152 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 y)) (cos (/ -1 y))) in a
1554301189.152 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1554301189.152 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301189.152 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301189.152 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.152 * [misc]taylor:  Taking taylor expansion of y in a
1554301189.152 * [misc]backup-simplify:  Simplify y into y
1554301189.152 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301189.152 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.152 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.152 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1554301189.152 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301189.152 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301189.152 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.152 * [misc]taylor:  Taking taylor expansion of y in a
1554301189.152 * [misc]backup-simplify:  Simplify y into y
1554301189.152 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301189.152 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.152 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.152 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301189.152 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301189.152 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301189.152 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301189.152 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301189.152 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.152 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301189.152 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301189.152 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 z)) (cos (/ -1 z))) in a
1554301189.152 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1554301189.152 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301189.153 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301189.153 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.153 * [misc]taylor:  Taking taylor expansion of z in a
1554301189.153 * [misc]backup-simplify:  Simplify z into z
1554301189.153 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301189.153 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.153 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.153 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1554301189.153 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301189.153 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301189.153 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.153 * [misc]taylor:  Taking taylor expansion of z in a
1554301189.153 * [misc]backup-simplify:  Simplify z into z
1554301189.153 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301189.153 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.153 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.153 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301189.153 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301189.153 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301189.153 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301189.153 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301189.153 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.153 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301189.153 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301189.153 * [misc]taylor:  Taking taylor expansion of (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) in a
1554301189.154 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 y)) (cos (/ -1 y))) in a
1554301189.154 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1554301189.154 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301189.154 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301189.154 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.154 * [misc]taylor:  Taking taylor expansion of y in a
1554301189.154 * [misc]backup-simplify:  Simplify y into y
1554301189.154 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301189.154 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.154 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.154 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1554301189.154 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301189.154 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301189.154 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.154 * [misc]taylor:  Taking taylor expansion of y in a
1554301189.154 * [misc]backup-simplify:  Simplify y into y
1554301189.154 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301189.154 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.154 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.154 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301189.154 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301189.154 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301189.154 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301189.154 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301189.154 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.154 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301189.154 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301189.154 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 z)) (cos (/ -1 z))) in a
1554301189.155 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1554301189.155 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301189.155 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301189.155 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.155 * [misc]taylor:  Taking taylor expansion of z in a
1554301189.155 * [misc]backup-simplify:  Simplify z into z
1554301189.155 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301189.155 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.155 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.155 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1554301189.155 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301189.155 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301189.155 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.155 * [misc]taylor:  Taking taylor expansion of z in a
1554301189.155 * [misc]backup-simplify:  Simplify z into z
1554301189.155 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301189.155 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.155 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.155 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301189.155 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301189.155 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301189.155 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301189.155 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301189.155 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.155 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301189.155 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301189.156 * [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 2))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))) into (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))
1554301189.157 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into (+ (cos (/ -1 a)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 2))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))))
1554301189.157 * [misc]backup-simplify:  Simplify (- (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (- (/ (sin (/ -1 z)) (cos (/ -1 z))))
1554301189.157 * [misc]backup-simplify:  Simplify (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (- (/ (sin (/ -1 z)) (cos (/ -1 z))))) into (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))
1554301189.157 * [misc]backup-simplify:  Simplify (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))
1554301189.157 * [misc]backup-simplify:  Simplify (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))) into (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))))
1554301189.158 * [misc]backup-simplify:  Simplify (* (+ (cos (/ -1 a)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 2))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))))) (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into (* (+ (cos (/ -1 a)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 2))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))))) (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))))
1554301189.159 * [misc]backup-simplify:  Simplify (* (+ (cos (/ -1 a)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 2))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))))) (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into (* (+ (cos (/ -1 a)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 2))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))))) (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))))
1554301189.160 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.160 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1554301189.160 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301189.161 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.161 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1554301189.161 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.161 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.161 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.162 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1554301189.162 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301189.163 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.163 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1554301189.163 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.163 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.164 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1554301189.164 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301189.165 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.165 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1554301189.165 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.165 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.165 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1554301189.166 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1554301189.166 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))) into 0
1554301189.166 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.166 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1554301189.166 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301189.167 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.168 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1554301189.168 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.168 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.168 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y)))))) into 0
1554301189.168 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.169 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1554301189.169 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301189.170 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.170 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1554301189.170 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.170 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.171 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1554301189.171 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301189.172 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.172 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1554301189.173 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.173 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.173 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1554301189.174 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))) into 0
1554301189.174 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1554301189.174 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (* 0 (/ (sin (/ -1 y)) (cos (/ -1 y))))) into 0
1554301189.175 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2)) 0) (* 0 (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2)))) into 0
1554301189.175 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.175 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1554301189.175 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301189.176 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.177 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1554301189.177 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.177 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.177 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))))) into 0
1554301189.178 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.178 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.178 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1554301189.178 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.178 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1554301189.179 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301189.180 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.180 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1554301189.180 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.180 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.180 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1554301189.181 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301189.181 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.182 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1554301189.182 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.182 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.182 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1554301189.182 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.184 * [misc]backup-simplify:  Simplify (+ (* (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) 0) (* 0 (+ (cos (/ -1 a)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 2))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))))))) into 0
1554301189.184 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1554301189.184 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.184 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1554301189.185 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301189.186 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.186 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1554301189.186 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.186 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.186 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1554301189.186 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301189.187 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.188 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1554301189.188 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.188 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.188 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1554301189.188 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.188 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.190 * [misc]backup-simplify:  Simplify (+ (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) 0) (* 0 (* (+ (cos (/ -1 a)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 2))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))))) (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))))) into 0
1554301189.190 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301189.190 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.190 * [misc]taylor:  Taking taylor expansion of 0 in a
1554301189.190 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.190 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.190 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.191 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1554301189.191 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301189.192 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.192 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1554301189.192 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.192 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.192 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1554301189.193 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301189.194 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.194 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1554301189.194 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.194 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.194 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1554301189.194 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1554301189.195 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.195 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.195 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1554301189.195 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301189.196 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.196 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1554301189.196 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.197 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.197 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1554301189.197 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301189.198 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.198 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1554301189.198 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.198 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.198 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1554301189.199 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1554301189.199 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.199 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.199 * [misc]backup-simplify:  Simplify (+ (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) 0) (* 0 (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into 0
1554301189.200 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.200 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1554301189.200 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301189.201 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.201 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1554301189.201 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.201 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.201 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.202 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1554301189.202 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301189.203 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.203 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1554301189.203 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.203 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 (sin (/ -1 y)))) into 0
1554301189.203 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 z)))) into 0
1554301189.203 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ -1 z)) 2) 0) (* 0 (pow (sin (/ -1 y)) 2))) into 0
1554301189.204 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.204 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1554301189.204 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301189.205 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.205 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1554301189.205 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.205 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.206 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)))) into 0
1554301189.206 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 z)))) into 0
1554301189.206 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.206 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1554301189.206 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301189.207 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.207 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1554301189.207 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.208 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.208 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 (cos (/ -1 y)))) into 0
1554301189.208 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ -1 y)) 2) 0) (* 0 (pow (cos (/ -1 z)) 2))) into 0
1554301189.209 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) (+ (* (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 2))) (/ 0 (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))))) into 0
1554301189.209 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.209 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1554301189.209 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301189.210 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.210 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1554301189.210 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.211 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1554301189.211 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.211 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
1554301189.211 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301189.212 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.212 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
1554301189.212 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.212 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.213 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (* (sin (/ -1 z)) (sin (/ -1 y))))) into 0
1554301189.213 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.213 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1554301189.213 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301189.214 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.214 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1554301189.214 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.214 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.215 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 (cos (/ -1 z)))) into 0
1554301189.215 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1554301189.215 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.215 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.217 * [misc]backup-simplify:  Simplify (+ (* (+ (cos (/ -1 a)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 2))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))))) 0) (* 0 (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))))) into 0
1554301189.217 * [misc]taylor:  Taking taylor expansion of 0 in a
1554301189.217 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.217 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.217 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.217 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1554301189.218 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301189.219 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.219 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1554301189.219 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.219 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.219 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1554301189.219 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301189.220 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.220 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1554301189.221 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.221 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.221 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1554301189.221 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.221 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1554301189.221 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301189.222 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.223 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1554301189.223 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.223 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.223 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1554301189.223 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301189.224 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.224 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1554301189.224 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.225 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.225 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1554301189.225 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.225 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.225 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1554301189.226 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301189.226 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.227 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1554301189.227 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.227 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.227 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1554301189.227 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301189.228 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.228 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1554301189.229 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.229 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.229 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1554301189.229 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.229 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1554301189.229 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301189.230 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.231 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1554301189.231 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.231 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.231 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1554301189.232 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301189.233 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.233 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1554301189.233 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.233 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.233 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1554301189.233 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.234 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.234 * [misc]backup-simplify:  Simplify (+ (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) 0) (* 0 (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into 0
1554301189.234 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.234 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1554301189.235 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301189.236 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.236 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1554301189.236 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.236 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 (sin (/ -1 y)))) into 0
1554301189.236 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.236 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1554301189.237 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301189.238 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.238 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1554301189.238 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.238 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 z)))) into 0
1554301189.238 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ -1 z)) 2) 0) (* 0 (pow (sin (/ -1 y)) 2))) into 0
1554301189.238 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)))) into 0
1554301189.239 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.239 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1554301189.239 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301189.240 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.240 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1554301189.240 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.240 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.241 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 z)))) into 0
1554301189.241 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.241 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1554301189.241 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301189.242 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.242 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1554301189.242 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.242 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.243 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 (cos (/ -1 y)))) into 0
1554301189.243 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ -1 y)) 2) 0) (* 0 (pow (cos (/ -1 z)) 2))) into 0
1554301189.244 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) (+ (* (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 2))) (/ 0 (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))))) into 0
1554301189.244 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.244 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1554301189.244 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301189.245 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.245 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1554301189.245 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.246 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.246 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1554301189.246 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301189.247 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.247 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1554301189.247 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.247 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 y)))) into 0
1554301189.248 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (* (sin (/ -1 z)) (sin (/ -1 y))))) into 0
1554301189.248 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.248 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1554301189.248 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301189.249 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.249 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1554301189.249 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.250 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.250 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.250 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1554301189.250 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301189.251 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.251 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1554301189.251 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.251 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.252 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 (cos (/ -1 z)))) into 0
1554301189.252 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1554301189.252 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.252 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.254 * [misc]backup-simplify:  Simplify (+ (* (+ (cos (/ -1 a)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 2))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))))) 0) (* 0 (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))))) into 0
1554301189.254 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.255 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.255 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.256 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301189.257 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.257 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.257 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.257 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.258 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.258 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.258 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301189.259 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.260 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.260 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.261 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.261 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.261 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301189.262 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.262 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.263 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.263 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.263 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1554301189.263 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1554301189.264 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into 0
1554301189.265 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.265 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.265 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301189.268 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.268 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.268 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.268 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.269 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (/ (* (sin (/ -1 z)) (sin (/ -1 y))) (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1554301189.270 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.270 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.270 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301189.271 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.271 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.271 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.272 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.273 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.273 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301189.274 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.274 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.274 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.274 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.275 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1554301189.275 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into 0
1554301189.275 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1554301189.276 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 y)) (cos (/ -1 y)))))) into 0
1554301189.276 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2)) 0) (+ (* 0 0) (* 0 (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))))) into 0
1554301189.277 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.277 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.278 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301189.279 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.279 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.279 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.279 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.280 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))))) into 0
1554301189.280 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.280 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.280 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1554301189.282 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.282 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.282 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301189.283 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.283 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.284 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.284 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.285 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.285 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301189.286 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.286 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.286 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.286 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.287 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1554301189.287 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.288 * [misc]backup-simplify:  Simplify (+ (* (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) 0) (+ (* 0 0) (* 0 (+ (cos (/ -1 a)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 2))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z))))))))) into 0
1554301189.289 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1554301189.290 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.290 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.290 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301189.291 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.291 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.291 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.292 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.292 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.293 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301189.293 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.293 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.294 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.294 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.294 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1554301189.294 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.294 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.295 * [misc]backup-simplify:  Simplify (+ (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) 0) (+ (* 0 0) (* 0 (* (+ (cos (/ -1 a)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 2))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))))) (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))))))) into 0
1554301189.295 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301189.295 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.295 * [misc]taylor:  Taking taylor expansion of 0 in a
1554301189.295 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.295 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.295 * [misc]taylor:  Taking taylor expansion of 0 in a
1554301189.295 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.295 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.296 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.297 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.297 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301189.298 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.298 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.298 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.298 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.299 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.299 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301189.299 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.300 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.300 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.300 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.300 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1554301189.300 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1554301189.300 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.301 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.301 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.301 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301189.302 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.302 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.302 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.303 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.303 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.303 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301189.304 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.304 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.304 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.304 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.304 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1554301189.304 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1554301189.304 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.305 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.305 * [misc]backup-simplify:  Simplify (+ (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) 0) (+ (* 0 0) (* 0 (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))))) into 0
1554301189.306 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.306 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.306 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301189.307 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.307 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.307 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.307 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.308 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.308 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.308 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301189.308 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.309 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.309 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.309 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1554301189.309 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 z))))) into 0
1554301189.309 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ -1 z)) 2) 0) (+ (* 0 0) (* 0 (pow (sin (/ -1 y)) 2)))) into 0
1554301189.310 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.310 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.310 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301189.311 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.311 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.311 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.311 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.312 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2))))) into 0
1554301189.312 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (cos (/ -1 z))))) into 0
1554301189.312 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.313 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.313 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301189.314 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.314 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.314 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.314 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.314 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
1554301189.315 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ -1 y)) 2) 0) (+ (* 0 0) (* 0 (pow (cos (/ -1 z)) 2)))) into 0
1554301189.315 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) (+ (* (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 2))) (/ 0 (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))) (* 0 (/ 0 (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))))) into 0
1554301189.316 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.316 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.316 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301189.317 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.317 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.317 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.317 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1554301189.318 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.318 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.318 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301189.319 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.319 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.319 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.319 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.320 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (* (sin (/ -1 z)) (sin (/ -1 y)))))) into 0
1554301189.320 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.320 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.320 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301189.321 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.321 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.321 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.321 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.322 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 (cos (/ -1 z))))) into 0
1554301189.322 * [misc]backup-simplify:  Simplify (- (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y)))) (+ (* (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))) (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))) (* 0 (/ 0 (* (cos (/ -1 z)) (cos (/ -1 y))))))) into 0
1554301189.322 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.322 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.323 * [misc]backup-simplify:  Simplify (+ (* (+ (cos (/ -1 a)) (+ (/ (* (cos (/ -1 a)) (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2))) (* (pow (cos (/ -1 y)) 2) (pow (cos (/ -1 z)) 2))) (/ (* (cos (/ -1 a)) (* (sin (/ -1 z)) (sin (/ -1 y)))) (* (cos (/ -1 y)) (cos (/ -1 z)))))) 0) (+ (* 0 0) (* 0 (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))))))) into 0
1554301189.323 * [misc]taylor:  Taking taylor expansion of 0 in a
1554301189.323 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.323 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.325 * [misc]backup-simplify:  Simplify (* (+ (cos (/ -1 (/ 1 (- a)))) (+ (/ (* (cos (/ -1 (/ 1 (- a)))) (* (pow (sin (/ -1 (/ 1 (- z)))) 2) (pow (sin (/ -1 (/ 1 (- y)))) 2))) (* (pow (cos (/ -1 (/ 1 (- y)))) 2) (pow (cos (/ -1 (/ 1 (- z)))) 2))) (/ (* (cos (/ -1 (/ 1 (- a)))) (* (sin (/ -1 (/ 1 (- z)))) (sin (/ -1 (/ 1 (- y)))))) (* (cos (/ -1 (/ 1 (- y)))) (cos (/ -1 (/ 1 (- z)))))))) (* (- (/ (sin (/ -1 (/ 1 (- y)))) (cos (/ -1 (/ 1 (- y))))) (/ (sin (/ -1 (/ 1 (- z)))) (cos (/ -1 (/ 1 (- z)))))) (+ (/ (sin (/ -1 (/ 1 (- y)))) (cos (/ -1 (/ 1 (- y))))) (/ (sin (/ -1 (/ 1 (- z)))) (cos (/ -1 (/ 1 (- z)))))))) into (* (- (/ (sin y) (cos y)) (/ (sin z) (cos z))) (* (+ (cos a) (+ (/ (* (cos a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (* (pow (sin z) 2) (pow (sin y) 2))) (* (pow (cos y) 2) (pow (cos z) 2))))) (+ (/ (sin z) (cos z)) (/ (sin y) (cos y)))))
1554301189.325 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 1 2)
1554301189.325 * [misc]backup-simplify:  Simplify (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))) into (* (- 1 (* (pow (tan y) 3) (pow (tan z) 3))) (* (sin a) (- (tan y) (tan z))))
1554301189.325 * [misc]approximate:  Taking taylor expansion of (* (- 1 (* (pow (tan y) 3) (pow (tan z) 3))) (* (sin a) (- (tan y) (tan z)))) in (a y z) around 0
1554301189.325 * [misc]taylor:  Taking taylor expansion of (* (- 1 (* (pow (tan y) 3) (pow (tan z) 3))) (* (sin a) (- (tan y) (tan z)))) in z
1554301189.325 * [misc]taylor:  Taking taylor expansion of (- 1 (* (pow (tan y) 3) (pow (tan z) 3))) in z
1554301189.325 * [misc]taylor:  Taking taylor expansion of 1 in z
1554301189.325 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.325 * [misc]taylor:  Taking taylor expansion of (* (pow (tan y) 3) (pow (tan z) 3)) in z
1554301189.325 * [misc]taylor:  Taking taylor expansion of (pow (tan y) 3) in z
1554301189.325 * [misc]taylor:  Taking taylor expansion of (tan y) in z
1554301189.325 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301189.325 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1554301189.325 * [misc]taylor:  Taking taylor expansion of y in z
1554301189.325 * [misc]backup-simplify:  Simplify y into y
1554301189.325 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301189.325 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301189.325 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1554301189.325 * [misc]taylor:  Taking taylor expansion of y in z
1554301189.325 * [misc]backup-simplify:  Simplify y into y
1554301189.325 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301189.325 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301189.325 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301189.325 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301189.326 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301189.326 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301189.326 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301189.326 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.326 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301189.326 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1554301189.326 * [misc]taylor:  Taking taylor expansion of (pow (tan z) 3) in z
1554301189.326 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1554301189.326 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301189.326 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301189.326 * [misc]taylor:  Taking taylor expansion of z in z
1554301189.326 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.326 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.326 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301189.326 * [misc]taylor:  Taking taylor expansion of z in z
1554301189.326 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.326 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.327 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301189.327 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301189.327 * [misc]taylor:  Taking taylor expansion of (* (sin a) (- (tan y) (tan z))) in z
1554301189.327 * [misc]taylor:  Taking taylor expansion of (sin a) in z
1554301189.327 * [misc]taylor:  Taking taylor expansion of a in z
1554301189.327 * [misc]backup-simplify:  Simplify a into a
1554301189.327 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301189.327 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301189.327 * [misc]taylor:  Taking taylor expansion of (- (tan y) (tan z)) in z
1554301189.327 * [misc]taylor:  Taking taylor expansion of (tan y) in z
1554301189.327 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301189.327 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1554301189.327 * [misc]taylor:  Taking taylor expansion of y in z
1554301189.327 * [misc]backup-simplify:  Simplify y into y
1554301189.327 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301189.327 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301189.327 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1554301189.327 * [misc]taylor:  Taking taylor expansion of y in z
1554301189.327 * [misc]backup-simplify:  Simplify y into y
1554301189.327 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301189.327 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301189.327 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301189.327 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301189.328 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301189.328 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301189.328 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301189.328 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.328 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301189.328 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1554301189.328 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1554301189.328 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301189.328 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301189.328 * [misc]taylor:  Taking taylor expansion of z in z
1554301189.328 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.328 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.328 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301189.328 * [misc]taylor:  Taking taylor expansion of z in z
1554301189.328 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.328 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.329 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301189.329 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301189.329 * [misc]taylor:  Taking taylor expansion of (* (- 1 (* (pow (tan y) 3) (pow (tan z) 3))) (* (sin a) (- (tan y) (tan z)))) in y
1554301189.329 * [misc]taylor:  Taking taylor expansion of (- 1 (* (pow (tan y) 3) (pow (tan z) 3))) in y
1554301189.329 * [misc]taylor:  Taking taylor expansion of 1 in y
1554301189.329 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.329 * [misc]taylor:  Taking taylor expansion of (* (pow (tan y) 3) (pow (tan z) 3)) in y
1554301189.329 * [misc]taylor:  Taking taylor expansion of (pow (tan y) 3) in y
1554301189.329 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1554301189.329 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301189.329 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301189.329 * [misc]taylor:  Taking taylor expansion of y in y
1554301189.329 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.329 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.329 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301189.329 * [misc]taylor:  Taking taylor expansion of y in y
1554301189.329 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.329 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.330 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301189.330 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301189.330 * [misc]taylor:  Taking taylor expansion of (pow (tan z) 3) in y
1554301189.330 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1554301189.330 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301189.330 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1554301189.330 * [misc]taylor:  Taking taylor expansion of z in y
1554301189.330 * [misc]backup-simplify:  Simplify z into z
1554301189.330 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301189.330 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301189.330 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1554301189.330 * [misc]taylor:  Taking taylor expansion of z in y
1554301189.330 * [misc]backup-simplify:  Simplify z into z
1554301189.330 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301189.330 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301189.330 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301189.330 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301189.330 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301189.330 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301189.330 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301189.330 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.330 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301189.330 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301189.330 * [misc]taylor:  Taking taylor expansion of (* (sin a) (- (tan y) (tan z))) in y
1554301189.331 * [misc]taylor:  Taking taylor expansion of (sin a) in y
1554301189.331 * [misc]taylor:  Taking taylor expansion of a in y
1554301189.331 * [misc]backup-simplify:  Simplify a into a
1554301189.331 * [misc]backup-simplify:  Simplify (sin a) into (sin a)
1554301189.331 * [misc]backup-simplify:  Simplify (cos a) into (cos a)
1554301189.331 * [misc]taylor:  Taking taylor expansion of (- (tan y) (tan z)) in y
1554301189.331 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1554301189.331 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301189.331 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301189.331 * [misc]taylor:  Taking taylor expansion of y in y
1554301189.331 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.331 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.331 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301189.331 * [misc]taylor:  Taking taylor expansion of y in y
1554301189.331 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.331 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.331 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301189.332 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301189.332 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1554301189.332 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301189.332 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1554301189.332 * [misc]taylor:  Taking taylor expansion of z in y
1554301189.332 * [misc]backup-simplify:  Simplify z into z
1554301189.332 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301189.332 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301189.332 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1554301189.332 * [misc]taylor:  Taking taylor expansion of z in y
1554301189.332 * [misc]backup-simplify:  Simplify z into z
1554301189.332 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301189.332 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301189.332 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301189.332 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301189.332 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301189.332 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301189.332 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301189.332 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.332 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301189.332 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301189.332 * [misc]taylor:  Taking taylor expansion of (* (- 1 (* (pow (tan y) 3) (pow (tan z) 3))) (* (sin a) (- (tan y) (tan z)))) in a
1554301189.332 * [misc]taylor:  Taking taylor expansion of (- 1 (* (pow (tan y) 3) (pow (tan z) 3))) in a
1554301189.332 * [misc]taylor:  Taking taylor expansion of 1 in a
1554301189.332 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.332 * [misc]taylor:  Taking taylor expansion of (* (pow (tan y) 3) (pow (tan z) 3)) in a
1554301189.332 * [misc]taylor:  Taking taylor expansion of (pow (tan y) 3) in a
1554301189.332 * [misc]taylor:  Taking taylor expansion of (tan y) in a
1554301189.332 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301189.332 * [misc]taylor:  Taking taylor expansion of (sin y) in a
1554301189.332 * [misc]taylor:  Taking taylor expansion of y in a
1554301189.332 * [misc]backup-simplify:  Simplify y into y
1554301189.332 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301189.332 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301189.332 * [misc]taylor:  Taking taylor expansion of (cos y) in a
1554301189.332 * [misc]taylor:  Taking taylor expansion of y in a
1554301189.333 * [misc]backup-simplify:  Simplify y into y
1554301189.333 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301189.333 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301189.333 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301189.333 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301189.333 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301189.333 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301189.333 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301189.333 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.333 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301189.333 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1554301189.333 * [misc]taylor:  Taking taylor expansion of (pow (tan z) 3) in a
1554301189.333 * [misc]taylor:  Taking taylor expansion of (tan z) in a
1554301189.333 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301189.333 * [misc]taylor:  Taking taylor expansion of (sin z) in a
1554301189.333 * [misc]taylor:  Taking taylor expansion of z in a
1554301189.333 * [misc]backup-simplify:  Simplify z into z
1554301189.333 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301189.333 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301189.333 * [misc]taylor:  Taking taylor expansion of (cos z) in a
1554301189.333 * [misc]taylor:  Taking taylor expansion of z in a
1554301189.333 * [misc]backup-simplify:  Simplify z into z
1554301189.333 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301189.333 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301189.333 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301189.333 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301189.333 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301189.333 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301189.333 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301189.334 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.334 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301189.334 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301189.334 * [misc]taylor:  Taking taylor expansion of (* (sin a) (- (tan y) (tan z))) in a
1554301189.334 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1554301189.334 * [misc]taylor:  Taking taylor expansion of a in a
1554301189.334 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.334 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.334 * [misc]taylor:  Taking taylor expansion of (- (tan y) (tan z)) in a
1554301189.334 * [misc]taylor:  Taking taylor expansion of (tan y) in a
1554301189.334 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301189.334 * [misc]taylor:  Taking taylor expansion of (sin y) in a
1554301189.334 * [misc]taylor:  Taking taylor expansion of y in a
1554301189.334 * [misc]backup-simplify:  Simplify y into y
1554301189.334 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301189.334 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301189.334 * [misc]taylor:  Taking taylor expansion of (cos y) in a
1554301189.334 * [misc]taylor:  Taking taylor expansion of y in a
1554301189.334 * [misc]backup-simplify:  Simplify y into y
1554301189.334 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301189.334 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301189.334 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301189.334 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301189.334 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301189.334 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301189.334 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301189.334 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.334 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301189.334 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1554301189.334 * [misc]taylor:  Taking taylor expansion of (tan z) in a
1554301189.334 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301189.334 * [misc]taylor:  Taking taylor expansion of (sin z) in a
1554301189.334 * [misc]taylor:  Taking taylor expansion of z in a
1554301189.334 * [misc]backup-simplify:  Simplify z into z
1554301189.335 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301189.335 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301189.335 * [misc]taylor:  Taking taylor expansion of (cos z) in a
1554301189.335 * [misc]taylor:  Taking taylor expansion of z in a
1554301189.335 * [misc]backup-simplify:  Simplify z into z
1554301189.335 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301189.335 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301189.335 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301189.335 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301189.335 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301189.335 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301189.335 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301189.335 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.335 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301189.335 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301189.335 * [misc]taylor:  Taking taylor expansion of (* (- 1 (* (pow (tan y) 3) (pow (tan z) 3))) (* (sin a) (- (tan y) (tan z)))) in a
1554301189.335 * [misc]taylor:  Taking taylor expansion of (- 1 (* (pow (tan y) 3) (pow (tan z) 3))) in a
1554301189.335 * [misc]taylor:  Taking taylor expansion of 1 in a
1554301189.335 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.335 * [misc]taylor:  Taking taylor expansion of (* (pow (tan y) 3) (pow (tan z) 3)) in a
1554301189.335 * [misc]taylor:  Taking taylor expansion of (pow (tan y) 3) in a
1554301189.335 * [misc]taylor:  Taking taylor expansion of (tan y) in a
1554301189.335 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301189.335 * [misc]taylor:  Taking taylor expansion of (sin y) in a
1554301189.335 * [misc]taylor:  Taking taylor expansion of y in a
1554301189.335 * [misc]backup-simplify:  Simplify y into y
1554301189.335 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301189.335 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301189.335 * [misc]taylor:  Taking taylor expansion of (cos y) in a
1554301189.335 * [misc]taylor:  Taking taylor expansion of y in a
1554301189.335 * [misc]backup-simplify:  Simplify y into y
1554301189.335 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301189.335 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301189.335 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301189.335 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301189.336 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301189.336 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301189.336 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301189.336 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.336 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301189.336 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1554301189.336 * [misc]taylor:  Taking taylor expansion of (pow (tan z) 3) in a
1554301189.336 * [misc]taylor:  Taking taylor expansion of (tan z) in a
1554301189.336 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301189.336 * [misc]taylor:  Taking taylor expansion of (sin z) in a
1554301189.336 * [misc]taylor:  Taking taylor expansion of z in a
1554301189.336 * [misc]backup-simplify:  Simplify z into z
1554301189.336 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301189.336 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301189.336 * [misc]taylor:  Taking taylor expansion of (cos z) in a
1554301189.336 * [misc]taylor:  Taking taylor expansion of z in a
1554301189.336 * [misc]backup-simplify:  Simplify z into z
1554301189.336 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301189.336 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301189.336 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301189.336 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301189.336 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301189.336 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301189.336 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301189.336 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.336 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301189.336 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301189.337 * [misc]taylor:  Taking taylor expansion of (* (sin a) (- (tan y) (tan z))) in a
1554301189.337 * [misc]taylor:  Taking taylor expansion of (sin a) in a
1554301189.337 * [misc]taylor:  Taking taylor expansion of a in a
1554301189.337 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.337 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.337 * [misc]taylor:  Taking taylor expansion of (- (tan y) (tan z)) in a
1554301189.337 * [misc]taylor:  Taking taylor expansion of (tan y) in a
1554301189.337 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301189.337 * [misc]taylor:  Taking taylor expansion of (sin y) in a
1554301189.337 * [misc]taylor:  Taking taylor expansion of y in a
1554301189.337 * [misc]backup-simplify:  Simplify y into y
1554301189.337 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301189.337 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301189.337 * [misc]taylor:  Taking taylor expansion of (cos y) in a
1554301189.337 * [misc]taylor:  Taking taylor expansion of y in a
1554301189.337 * [misc]backup-simplify:  Simplify y into y
1554301189.337 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301189.337 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301189.337 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301189.337 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301189.337 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301189.337 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301189.337 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301189.337 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.337 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301189.337 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1554301189.337 * [misc]taylor:  Taking taylor expansion of (tan z) in a
1554301189.337 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301189.337 * [misc]taylor:  Taking taylor expansion of (sin z) in a
1554301189.337 * [misc]taylor:  Taking taylor expansion of z in a
1554301189.337 * [misc]backup-simplify:  Simplify z into z
1554301189.337 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301189.337 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301189.337 * [misc]taylor:  Taking taylor expansion of (cos z) in a
1554301189.337 * [misc]taylor:  Taking taylor expansion of z in a
1554301189.337 * [misc]backup-simplify:  Simplify z into z
1554301189.337 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301189.338 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301189.338 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301189.338 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301189.338 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301189.338 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301189.338 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301189.338 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.338 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301189.338 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301189.338 * [misc]backup-simplify:  Simplify (* (/ (sin y) (cos y)) (/ (sin y) (cos y))) into (/ (pow (sin y) 2) (pow (cos y) 2))
1554301189.338 * [misc]backup-simplify:  Simplify (* (/ (sin y) (cos y)) (/ (pow (sin y) 2) (pow (cos y) 2))) into (/ (pow (sin y) 3) (pow (cos y) 3))
1554301189.338 * [misc]backup-simplify:  Simplify (* (/ (sin z) (cos z)) (/ (sin z) (cos z))) into (/ (pow (sin z) 2) (pow (cos z) 2))
1554301189.339 * [misc]backup-simplify:  Simplify (* (/ (sin z) (cos z)) (/ (pow (sin z) 2) (pow (cos z) 2))) into (/ (pow (sin z) 3) (pow (cos z) 3))
1554301189.339 * [misc]backup-simplify:  Simplify (* (/ (pow (sin y) 3) (pow (cos y) 3)) (/ (pow (sin z) 3) (pow (cos z) 3))) into (/ (* (pow (sin z) 3) (pow (sin y) 3)) (* (pow (cos y) 3) (pow (cos z) 3)))
1554301189.339 * [misc]backup-simplify:  Simplify (- (/ (* (pow (sin z) 3) (pow (sin y) 3)) (* (pow (cos y) 3) (pow (cos z) 3)))) into (- (/ (* (pow (sin z) 3) (pow (sin y) 3)) (* (pow (cos y) 3) (pow (cos z) 3))))
1554301189.339 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (pow (sin z) 3) (pow (sin y) 3)) (* (pow (cos y) 3) (pow (cos z) 3))))) into (- 1 (/ (* (pow (sin z) 3) (pow (sin y) 3)) (* (pow (cos y) 3) (pow (cos z) 3))))
1554301189.339 * [misc]backup-simplify:  Simplify (- (/ (sin z) (cos z))) into (- (/ (sin z) (cos z)))
1554301189.340 * [misc]backup-simplify:  Simplify (+ (/ (sin y) (cos y)) (- (/ (sin z) (cos z)))) into (- (/ (sin y) (cos y)) (/ (sin z) (cos z)))
1554301189.340 * [misc]backup-simplify:  Simplify (* 0 (- (/ (sin y) (cos y)) (/ (sin z) (cos z)))) into 0
1554301189.340 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (pow (sin z) 3) (pow (sin y) 3)) (* (pow (cos y) 3) (pow (cos z) 3)))) 0) into 0
1554301189.340 * [misc]taylor:  Taking taylor expansion of 0 in y
1554301189.340 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.340 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301189.340 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.340 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.340 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.341 * [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (* 0 1)) into 0
1554301189.342 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.342 * [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (* 0 0)) into 0
1554301189.343 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.343 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.343 * [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (* 0 1)) into 0
1554301189.344 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.344 * [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (* 0 0)) into 0
1554301189.344 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.344 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.345 * [misc]backup-simplify:  Simplify (- (/ 0 (cos y)) (+ (* (/ (sin y) (cos y)) (/ 0 (cos y))))) into 0
1554301189.345 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.345 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1554301189.346 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.346 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1554301189.346 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.346 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.347 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1554301189.348 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.348 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1554301189.348 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.348 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.348 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
1554301189.349 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.349 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.350 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301189.350 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (- (/ (sin y) (cos y)) (/ (sin z) (cos z))))) into (- (/ (sin y) (cos y)) (/ (sin z) (cos z)))
1554301189.350 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.350 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1554301189.351 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.352 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1554301189.352 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.352 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.352 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1554301189.353 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.353 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1554301189.353 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.353 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.353 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
1554301189.353 * [misc]backup-simplify:  Simplify (+ (* (/ (sin z) (cos z)) 0) (* 0 (/ (sin z) (cos z)))) into 0
1554301189.354 * [misc]backup-simplify:  Simplify (+ (* (/ (sin z) (cos z)) 0) (* 0 (/ (pow (sin z) 2) (pow (cos z) 2)))) into 0
1554301189.354 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.354 * [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (* 0 1)) into 0
1554301189.355 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.355 * [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (* 0 0)) into 0
1554301189.355 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.355 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.355 * [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (* 0 1)) into 0
1554301189.356 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.356 * [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (* 0 0)) into 0
1554301189.356 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.356 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.356 * [misc]backup-simplify:  Simplify (- (/ 0 (cos y)) (+ (* (/ (sin y) (cos y)) (/ 0 (cos y))))) into 0
1554301189.356 * [misc]backup-simplify:  Simplify (+ (* (/ (sin y) (cos y)) 0) (* 0 (/ (sin y) (cos y)))) into 0
1554301189.356 * [misc]backup-simplify:  Simplify (+ (* (/ (sin y) (cos y)) 0) (* 0 (/ (pow (sin y) 2) (pow (cos y) 2)))) into 0
1554301189.357 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin y) 3) (pow (cos y) 3)) 0) (* 0 (/ (pow (sin z) 3) (pow (cos z) 3)))) into 0
1554301189.357 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.357 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.357 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (pow (sin z) 3) (pow (sin y) 3)) (* (pow (cos y) 3) (pow (cos z) 3)))) (- (/ (sin y) (cos y)) (/ (sin z) (cos z)))) (* 0 0)) into (- (+ (/ (* (pow (sin z) 4) (pow (sin y) 3)) (* (pow (cos y) 3) (pow (cos z) 4))) (/ (sin y) (cos y))) (+ (/ (* (pow (sin z) 3) (pow (sin y) 4)) (* (pow (cos y) 4) (pow (cos z) 3))) (/ (sin z) (cos z))))
1554301189.357 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (* (pow (sin z) 4) (pow (sin y) 3)) (* (pow (cos y) 3) (pow (cos z) 4))) (/ (sin y) (cos y))) (+ (/ (* (pow (sin z) 3) (pow (sin y) 4)) (* (pow (cos y) 4) (pow (cos z) 3))) (/ (sin z) (cos z)))) in y
1554301189.357 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (pow (sin z) 4) (pow (sin y) 3)) (* (pow (cos y) 3) (pow (cos z) 4))) (/ (sin y) (cos y))) in y
1554301189.357 * [misc]taylor:  Taking taylor expansion of (/ (* (pow (sin z) 4) (pow (sin y) 3)) (* (pow (cos y) 3) (pow (cos z) 4))) in y
1554301189.357 * [misc]taylor:  Taking taylor expansion of (* (pow (sin z) 4) (pow (sin y) 3)) in y
1554301189.357 * [misc]taylor:  Taking taylor expansion of (pow (sin z) 4) in y
1554301189.357 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1554301189.357 * [misc]taylor:  Taking taylor expansion of z in y
1554301189.357 * [misc]backup-simplify:  Simplify z into z
1554301189.358 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301189.358 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301189.358 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301189.358 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301189.358 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301189.358 * [misc]taylor:  Taking taylor expansion of (pow (sin y) 3) in y
1554301189.358 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301189.358 * [misc]taylor:  Taking taylor expansion of y in y
1554301189.358 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.358 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.358 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301189.358 * [misc]taylor:  Taking taylor expansion of (* (pow (cos y) 3) (pow (cos z) 4)) in y
1554301189.358 * [misc]taylor:  Taking taylor expansion of (pow (cos y) 3) in y
1554301189.358 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301189.358 * [misc]taylor:  Taking taylor expansion of y in y
1554301189.358 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.358 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.359 * [misc]taylor:  Taking taylor expansion of (pow (cos z) 4) in y
1554301189.359 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1554301189.359 * [misc]taylor:  Taking taylor expansion of z in y
1554301189.359 * [misc]backup-simplify:  Simplify z into z
1554301189.359 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301189.359 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301189.359 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301189.359 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301189.359 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.359 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301189.359 * [misc]backup-simplify:  Simplify (* (sin z) (sin z)) into (pow (sin z) 2)
1554301189.359 * [misc]backup-simplify:  Simplify (* (pow (sin z) 2) (pow (sin z) 2)) into (pow (sin z) 4)
1554301189.359 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301189.359 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301189.359 * [misc]backup-simplify:  Simplify (* (pow (sin z) 4) 1) into (pow (sin z) 4)
1554301189.359 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301189.359 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301189.360 * [misc]backup-simplify:  Simplify (* (cos z) (cos z)) into (pow (cos z) 2)
1554301189.360 * [misc]backup-simplify:  Simplify (* (pow (cos z) 2) (pow (cos z) 2)) into (pow (cos z) 4)
1554301189.360 * [misc]backup-simplify:  Simplify (* 1 (pow (cos z) 4)) into (pow (cos z) 4)
1554301189.360 * [misc]backup-simplify:  Simplify (/ (pow (sin z) 4) (pow (cos z) 4)) into (/ (pow (sin z) 4) (pow (cos z) 4))
1554301189.360 * [misc]taylor:  Taking taylor expansion of (/ (sin y) (cos y)) in y
1554301189.360 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301189.360 * [misc]taylor:  Taking taylor expansion of y in y
1554301189.360 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.360 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.360 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301189.360 * [misc]taylor:  Taking taylor expansion of y in y
1554301189.360 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.360 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.361 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301189.361 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301189.361 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (pow (sin z) 3) (pow (sin y) 4)) (* (pow (cos y) 4) (pow (cos z) 3))) (/ (sin z) (cos z))) in y
1554301189.361 * [misc]taylor:  Taking taylor expansion of (/ (* (pow (sin z) 3) (pow (sin y) 4)) (* (pow (cos y) 4) (pow (cos z) 3))) in y
1554301189.361 * [misc]taylor:  Taking taylor expansion of (* (pow (sin z) 3) (pow (sin y) 4)) in y
1554301189.361 * [misc]taylor:  Taking taylor expansion of (pow (sin z) 3) in y
1554301189.361 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1554301189.361 * [misc]taylor:  Taking taylor expansion of z in y
1554301189.361 * [misc]backup-simplify:  Simplify z into z
1554301189.361 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301189.361 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301189.361 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301189.361 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301189.361 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301189.361 * [misc]taylor:  Taking taylor expansion of (pow (sin y) 4) in y
1554301189.361 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301189.361 * [misc]taylor:  Taking taylor expansion of y in y
1554301189.361 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.361 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.362 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301189.362 * [misc]taylor:  Taking taylor expansion of (* (pow (cos y) 4) (pow (cos z) 3)) in y
1554301189.362 * [misc]taylor:  Taking taylor expansion of (pow (cos y) 4) in y
1554301189.362 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301189.362 * [misc]taylor:  Taking taylor expansion of y in y
1554301189.362 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.362 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.362 * [misc]taylor:  Taking taylor expansion of (pow (cos z) 3) in y
1554301189.362 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1554301189.362 * [misc]taylor:  Taking taylor expansion of z in y
1554301189.362 * [misc]backup-simplify:  Simplify z into z
1554301189.362 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301189.362 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301189.362 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301189.362 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301189.362 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.362 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301189.362 * [misc]backup-simplify:  Simplify (* (sin z) (sin z)) into (pow (sin z) 2)
1554301189.362 * [misc]backup-simplify:  Simplify (* (sin z) (pow (sin z) 2)) into (pow (sin z) 3)
1554301189.362 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301189.363 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301189.363 * [misc]backup-simplify:  Simplify (* (pow (sin z) 3) 1) into (pow (sin z) 3)
1554301189.363 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301189.363 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301189.363 * [misc]backup-simplify:  Simplify (* (cos z) (cos z)) into (pow (cos z) 2)
1554301189.363 * [misc]backup-simplify:  Simplify (* (cos z) (pow (cos z) 2)) into (pow (cos z) 3)
1554301189.363 * [misc]backup-simplify:  Simplify (* 1 (pow (cos z) 3)) into (pow (cos z) 3)
1554301189.363 * [misc]backup-simplify:  Simplify (/ (pow (sin z) 3) (pow (cos z) 3)) into (/ (pow (sin z) 3) (pow (cos z) 3))
1554301189.363 * [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in y
1554301189.363 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1554301189.363 * [misc]taylor:  Taking taylor expansion of z in y
1554301189.363 * [misc]backup-simplify:  Simplify z into z
1554301189.363 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301189.363 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301189.363 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1554301189.363 * [misc]taylor:  Taking taylor expansion of z in y
1554301189.363 * [misc]backup-simplify:  Simplify z into z
1554301189.363 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301189.363 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301189.363 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301189.364 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301189.364 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301189.364 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301189.364 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301189.364 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.364 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301189.364 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301189.364 * [misc]backup-simplify:  Simplify (+ 0 (/ (sin z) (cos z))) into (/ (sin z) (cos z))
1554301189.364 * [misc]backup-simplify:  Simplify (- (/ (sin z) (cos z))) into (- (/ (sin z) (cos z)))
1554301189.364 * [misc]backup-simplify:  Simplify (+ 0 (- (/ (sin z) (cos z)))) into (- (/ (sin z) (cos z)))
1554301189.364 * [misc]taylor:  Taking taylor expansion of (- (/ (sin z) (cos z))) in z
1554301189.364 * [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
1554301189.364 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301189.364 * [misc]taylor:  Taking taylor expansion of z in z
1554301189.364 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.364 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.364 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301189.364 * [misc]taylor:  Taking taylor expansion of z in z
1554301189.364 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.364 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.365 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301189.365 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301189.365 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301189.365 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.365 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.365 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.366 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.366 * [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.367 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.367 * [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.367 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.368 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.368 * [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.368 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.369 * [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.369 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.369 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.369 * [misc]backup-simplify:  Simplify (- (/ 0 (cos y)) (+ (* (/ (sin y) (cos y)) (/ 0 (cos y))) (* 0 (/ 0 (cos y))))) into 0
1554301189.370 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.370 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.370 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.371 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.371 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.371 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.371 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.372 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.372 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.372 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.372 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.373 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))) (* 0 (/ 0 (cos z))))) into 0
1554301189.373 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.373 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.373 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.374 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- (/ (sin y) (cos y)) (/ (sin z) (cos z)))))) into 0
1554301189.374 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.375 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.375 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.375 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.375 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.376 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.376 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.377 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.377 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.377 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.377 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.377 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))) (* 0 (/ 0 (cos z))))) into 0
1554301189.378 * [misc]backup-simplify:  Simplify (+ (* (/ (sin z) (cos z)) 0) (+ (* 0 0) (* 0 (/ (sin z) (cos z))))) into 0
1554301189.378 * [misc]backup-simplify:  Simplify (+ (* (/ (sin z) (cos z)) 0) (+ (* 0 0) (* 0 (/ (pow (sin z) 2) (pow (cos z) 2))))) into 0
1554301189.378 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.379 * [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.379 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.379 * [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.380 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.380 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.380 * [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.381 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.381 * [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.381 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.381 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.381 * [misc]backup-simplify:  Simplify (- (/ 0 (cos y)) (+ (* (/ (sin y) (cos y)) (/ 0 (cos y))) (* 0 (/ 0 (cos y))))) into 0
1554301189.382 * [misc]backup-simplify:  Simplify (+ (* (/ (sin y) (cos y)) 0) (+ (* 0 0) (* 0 (/ (sin y) (cos y))))) into 0
1554301189.382 * [misc]backup-simplify:  Simplify (+ (* (/ (sin y) (cos y)) 0) (+ (* 0 0) (* 0 (/ (pow (sin y) 2) (pow (cos y) 2))))) into 0
1554301189.382 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin y) 3) (pow (cos y) 3)) 0) (+ (* 0 0) (* 0 (/ (pow (sin z) 3) (pow (cos z) 3))))) into 0
1554301189.382 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.382 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.383 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (pow (sin z) 3) (pow (sin y) 3)) (* (pow (cos y) 3) (pow (cos z) 3)))) 0) (+ (* 0 (- (/ (sin y) (cos y)) (/ (sin z) (cos z)))) (* 0 0))) into 0
1554301189.383 * [misc]taylor:  Taking taylor expansion of 0 in y
1554301189.383 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.383 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301189.383 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.383 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.383 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1554301189.383 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.384 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1554301189.385 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.385 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1554301189.385 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.385 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.386 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1554301189.386 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.386 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1554301189.387 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.387 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.387 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
1554301189.387 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.387 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.387 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1554301189.387 * [misc]taylor:  Taking taylor expansion of 1 in z
1554301189.387 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.387 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.387 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301189.387 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.387 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.387 * [misc]backup-simplify:  Simplify (- 1) into -1
1554301189.387 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.387 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.387 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.388 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1554301189.389 * [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1554301189.390 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.390 * [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1554301189.390 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.391 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1554301189.391 * [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1554301189.392 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.392 * [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1554301189.393 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.393 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.393 * [misc]backup-simplify:  Simplify (- (/ 0 (cos y)) (+ (* (/ (sin y) (cos y)) (/ 0 (cos y))) (* 0 (/ 0 (cos y))) (* 0 (/ 0 (cos y))))) into 0
1554301189.394 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1554301189.394 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1554301189.395 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.395 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1554301189.395 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.396 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1554301189.396 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1554301189.398 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.398 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1554301189.398 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.398 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.398 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))) (* 0 (/ 0 (cos z))) (* 0 (/ 0 (cos z))))) into 0
1554301189.398 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.398 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.399 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1554301189.400 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* (- 1/6) (- (/ (sin y) (cos y)) (/ (sin z) (cos z))))))) into (- (* 1/6 (/ (sin z) (cos z))) (* 1/6 (/ (sin y) (cos y))))
1554301189.401 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1554301189.401 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1554301189.403 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.403 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1554301189.403 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.404 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1554301189.404 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1554301189.405 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.405 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1554301189.405 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.406 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.406 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))) (* 0 (/ 0 (cos z))) (* 0 (/ 0 (cos z))))) into 0
1554301189.406 * [misc]backup-simplify:  Simplify (+ (* (/ (sin z) (cos z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin z) (cos z)))))) into 0
1554301189.406 * [misc]backup-simplify:  Simplify (+ (* (/ (sin z) (cos z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (pow (sin z) 2) (pow (cos z) 2)))))) into 0
1554301189.407 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1554301189.408 * [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1554301189.409 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.409 * [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1554301189.409 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.410 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1554301189.410 * [misc]backup-simplify:  Simplify (+ (* (cos y) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1554301189.411 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.411 * [misc]backup-simplify:  Simplify (+ (* (sin y) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1554301189.411 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.412 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.412 * [misc]backup-simplify:  Simplify (- (/ 0 (cos y)) (+ (* (/ (sin y) (cos y)) (/ 0 (cos y))) (* 0 (/ 0 (cos y))) (* 0 (/ 0 (cos y))))) into 0
1554301189.412 * [misc]backup-simplify:  Simplify (+ (* (/ (sin y) (cos y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin y) (cos y)))))) into 0
1554301189.412 * [misc]backup-simplify:  Simplify (+ (* (/ (sin y) (cos y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (pow (sin y) 2) (pow (cos y) 2)))))) into 0
1554301189.413 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin y) 3) (pow (cos y) 3)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (pow (sin z) 3) (pow (cos z) 3)))))) into 0
1554301189.413 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.413 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.414 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (pow (sin z) 3) (pow (sin y) 3)) (* (pow (cos y) 3) (pow (cos z) 3)))) (- (* 1/6 (/ (sin z) (cos z))) (* 1/6 (/ (sin y) (cos y))))) (+ (* 0 0) (+ (* 0 (- (/ (sin y) (cos y)) (/ (sin z) (cos z)))) (* 0 0)))) into (- (+ (* 1/6 (/ (* (pow (sin z) 3) (pow (sin y) 4)) (* (pow (cos y) 4) (pow (cos z) 3)))) (* 1/6 (/ (sin z) (cos z)))) (+ (* 1/6 (/ (* (pow (sin z) 4) (pow (sin y) 3)) (* (pow (cos y) 3) (pow (cos z) 4)))) (* 1/6 (/ (sin y) (cos y)))))
1554301189.414 * [misc]taylor:  Taking taylor expansion of (- (+ (* 1/6 (/ (* (pow (sin z) 3) (pow (sin y) 4)) (* (pow (cos y) 4) (pow (cos z) 3)))) (* 1/6 (/ (sin z) (cos z)))) (+ (* 1/6 (/ (* (pow (sin z) 4) (pow (sin y) 3)) (* (pow (cos y) 3) (pow (cos z) 4)))) (* 1/6 (/ (sin y) (cos y))))) in y
1554301189.414 * [misc]taylor:  Taking taylor expansion of (+ (* 1/6 (/ (* (pow (sin z) 3) (pow (sin y) 4)) (* (pow (cos y) 4) (pow (cos z) 3)))) (* 1/6 (/ (sin z) (cos z)))) in y
1554301189.414 * [misc]taylor:  Taking taylor expansion of (* 1/6 (/ (* (pow (sin z) 3) (pow (sin y) 4)) (* (pow (cos y) 4) (pow (cos z) 3)))) in y
1554301189.414 * [misc]taylor:  Taking taylor expansion of 1/6 in y
1554301189.414 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1554301189.414 * [misc]taylor:  Taking taylor expansion of (/ (* (pow (sin z) 3) (pow (sin y) 4)) (* (pow (cos y) 4) (pow (cos z) 3))) in y
1554301189.414 * [misc]taylor:  Taking taylor expansion of (* (pow (sin z) 3) (pow (sin y) 4)) in y
1554301189.414 * [misc]taylor:  Taking taylor expansion of (pow (sin z) 3) in y
1554301189.414 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1554301189.414 * [misc]taylor:  Taking taylor expansion of z in y
1554301189.414 * [misc]backup-simplify:  Simplify z into z
1554301189.414 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301189.414 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301189.414 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301189.414 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301189.414 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301189.414 * [misc]taylor:  Taking taylor expansion of (pow (sin y) 4) in y
1554301189.414 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301189.414 * [misc]taylor:  Taking taylor expansion of y in y
1554301189.414 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.414 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.415 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301189.415 * [misc]taylor:  Taking taylor expansion of (* (pow (cos y) 4) (pow (cos z) 3)) in y
1554301189.415 * [misc]taylor:  Taking taylor expansion of (pow (cos y) 4) in y
1554301189.415 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301189.415 * [misc]taylor:  Taking taylor expansion of y in y
1554301189.415 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.415 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.415 * [misc]taylor:  Taking taylor expansion of (pow (cos z) 3) in y
1554301189.415 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1554301189.415 * [misc]taylor:  Taking taylor expansion of z in y
1554301189.415 * [misc]backup-simplify:  Simplify z into z
1554301189.415 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301189.415 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301189.415 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301189.415 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301189.416 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.416 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301189.416 * [misc]backup-simplify:  Simplify (* (sin z) (sin z)) into (pow (sin z) 2)
1554301189.416 * [misc]backup-simplify:  Simplify (* (sin z) (pow (sin z) 2)) into (pow (sin z) 3)
1554301189.416 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301189.416 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301189.416 * [misc]backup-simplify:  Simplify (* (pow (sin z) 3) 1) into (pow (sin z) 3)
1554301189.416 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301189.416 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301189.416 * [misc]backup-simplify:  Simplify (* (cos z) (cos z)) into (pow (cos z) 2)
1554301189.416 * [misc]backup-simplify:  Simplify (* (cos z) (pow (cos z) 2)) into (pow (cos z) 3)
1554301189.416 * [misc]backup-simplify:  Simplify (* 1 (pow (cos z) 3)) into (pow (cos z) 3)
1554301189.416 * [misc]backup-simplify:  Simplify (/ (pow (sin z) 3) (pow (cos z) 3)) into (/ (pow (sin z) 3) (pow (cos z) 3))
1554301189.417 * [misc]taylor:  Taking taylor expansion of (* 1/6 (/ (sin z) (cos z))) in y
1554301189.417 * [misc]taylor:  Taking taylor expansion of 1/6 in y
1554301189.417 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1554301189.417 * [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in y
1554301189.417 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1554301189.417 * [misc]taylor:  Taking taylor expansion of z in y
1554301189.417 * [misc]backup-simplify:  Simplify z into z
1554301189.417 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301189.417 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301189.417 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1554301189.417 * [misc]taylor:  Taking taylor expansion of z in y
1554301189.417 * [misc]backup-simplify:  Simplify z into z
1554301189.417 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301189.417 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301189.417 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301189.417 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301189.417 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301189.417 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301189.417 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301189.417 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.417 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301189.417 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301189.417 * [misc]taylor:  Taking taylor expansion of (+ (* 1/6 (/ (* (pow (sin z) 4) (pow (sin y) 3)) (* (pow (cos y) 3) (pow (cos z) 4)))) (* 1/6 (/ (sin y) (cos y)))) in y
1554301189.417 * [misc]taylor:  Taking taylor expansion of (* 1/6 (/ (* (pow (sin z) 4) (pow (sin y) 3)) (* (pow (cos y) 3) (pow (cos z) 4)))) in y
1554301189.417 * [misc]taylor:  Taking taylor expansion of 1/6 in y
1554301189.417 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1554301189.417 * [misc]taylor:  Taking taylor expansion of (/ (* (pow (sin z) 4) (pow (sin y) 3)) (* (pow (cos y) 3) (pow (cos z) 4))) in y
1554301189.417 * [misc]taylor:  Taking taylor expansion of (* (pow (sin z) 4) (pow (sin y) 3)) in y
1554301189.417 * [misc]taylor:  Taking taylor expansion of (pow (sin z) 4) in y
1554301189.417 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1554301189.417 * [misc]taylor:  Taking taylor expansion of z in y
1554301189.417 * [misc]backup-simplify:  Simplify z into z
1554301189.417 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301189.417 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301189.417 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301189.417 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301189.418 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301189.418 * [misc]taylor:  Taking taylor expansion of (pow (sin y) 3) in y
1554301189.418 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301189.418 * [misc]taylor:  Taking taylor expansion of y in y
1554301189.418 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.418 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.418 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301189.418 * [misc]taylor:  Taking taylor expansion of (* (pow (cos y) 3) (pow (cos z) 4)) in y
1554301189.418 * [misc]taylor:  Taking taylor expansion of (pow (cos y) 3) in y
1554301189.418 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301189.418 * [misc]taylor:  Taking taylor expansion of y in y
1554301189.418 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.418 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.418 * [misc]taylor:  Taking taylor expansion of (pow (cos z) 4) in y
1554301189.418 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1554301189.418 * [misc]taylor:  Taking taylor expansion of z in y
1554301189.418 * [misc]backup-simplify:  Simplify z into z
1554301189.418 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301189.418 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301189.419 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301189.419 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301189.419 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.419 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301189.419 * [misc]backup-simplify:  Simplify (* (sin z) (sin z)) into (pow (sin z) 2)
1554301189.419 * [misc]backup-simplify:  Simplify (* (pow (sin z) 2) (pow (sin z) 2)) into (pow (sin z) 4)
1554301189.419 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301189.419 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301189.419 * [misc]backup-simplify:  Simplify (* (pow (sin z) 4) 1) into (pow (sin z) 4)
1554301189.419 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301189.419 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301189.419 * [misc]backup-simplify:  Simplify (* (cos z) (cos z)) into (pow (cos z) 2)
1554301189.420 * [misc]backup-simplify:  Simplify (* (pow (cos z) 2) (pow (cos z) 2)) into (pow (cos z) 4)
1554301189.420 * [misc]backup-simplify:  Simplify (* 1 (pow (cos z) 4)) into (pow (cos z) 4)
1554301189.420 * [misc]backup-simplify:  Simplify (/ (pow (sin z) 4) (pow (cos z) 4)) into (/ (pow (sin z) 4) (pow (cos z) 4))
1554301189.420 * [misc]taylor:  Taking taylor expansion of (* 1/6 (/ (sin y) (cos y))) in y
1554301189.420 * [misc]taylor:  Taking taylor expansion of 1/6 in y
1554301189.420 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1554301189.420 * [misc]taylor:  Taking taylor expansion of (/ (sin y) (cos y)) in y
1554301189.420 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301189.420 * [misc]taylor:  Taking taylor expansion of y in y
1554301189.420 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.420 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.420 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301189.420 * [misc]taylor:  Taking taylor expansion of y in y
1554301189.420 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.420 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.421 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301189.421 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301189.421 * [misc]backup-simplify:  Simplify (* 1/6 (/ (sin z) (cos z))) into (* 1/6 (/ (sin z) (cos z)))
1554301189.421 * [misc]backup-simplify:  Simplify (+ 0 (* 1/6 (/ (sin z) (cos z)))) into (* 1/6 (/ (sin z) (cos z)))
1554301189.421 * [misc]backup-simplify:  Simplify (+ (* 1/6 (/ (sin z) (cos z))) 0) into (* 1/6 (/ (sin z) (cos z)))
1554301189.421 * [misc]taylor:  Taking taylor expansion of (* 1/6 (/ (sin z) (cos z))) in z
1554301189.421 * [misc]taylor:  Taking taylor expansion of 1/6 in z
1554301189.421 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1554301189.421 * [misc]taylor:  Taking taylor expansion of (/ (sin z) (cos z)) in z
1554301189.421 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301189.421 * [misc]taylor:  Taking taylor expansion of z in z
1554301189.421 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.421 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.421 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301189.421 * [misc]taylor:  Taking taylor expansion of z in z
1554301189.421 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.421 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.422 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301189.422 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301189.422 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301189.422 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.422 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.423 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.423 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.423 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1554301189.423 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.424 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.424 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.425 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.425 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.425 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.426 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.426 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.426 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.427 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.427 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.427 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.427 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))) (* 0 (/ 0 (cos z))))) into 0
1554301189.427 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.427 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.427 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.427 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301189.427 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.427 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.427 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301189.427 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.427 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.427 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.428 * [misc]backup-simplify:  Simplify (+ (* -1 (* z (* 1 a))) (* 1 (* 1 (* y a)))) into (- (* a y) (* a z))
1554301189.428 * [misc]backup-simplify:  Simplify (* (* (sin (/ 1 a)) (- 1 (* (* (tan (/ 1 y)) (tan (/ 1 z))) (* (* (tan (/ 1 y)) (tan (/ 1 z))) (* (tan (/ 1 y)) (tan (/ 1 z))))))) (- (tan (/ 1 y)) (tan (/ 1 z)))) into (* (- (tan (/ 1 y)) (tan (/ 1 z))) (* (sin (/ 1 a)) (- 1 (* (pow (tan (/ 1 y)) 3) (pow (tan (/ 1 z)) 3)))))
1554301189.428 * [misc]approximate:  Taking taylor expansion of (* (- (tan (/ 1 y)) (tan (/ 1 z))) (* (sin (/ 1 a)) (- 1 (* (pow (tan (/ 1 y)) 3) (pow (tan (/ 1 z)) 3))))) in (a y z) around 0
1554301189.428 * [misc]taylor:  Taking taylor expansion of (* (- (tan (/ 1 y)) (tan (/ 1 z))) (* (sin (/ 1 a)) (- 1 (* (pow (tan (/ 1 y)) 3) (pow (tan (/ 1 z)) 3))))) in z
1554301189.428 * [misc]taylor:  Taking taylor expansion of (- (tan (/ 1 y)) (tan (/ 1 z))) in z
1554301189.428 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
1554301189.428 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301189.428 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1554301189.428 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301189.428 * [misc]taylor:  Taking taylor expansion of y in z
1554301189.428 * [misc]backup-simplify:  Simplify y into y
1554301189.428 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301189.428 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301189.428 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301189.428 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1554301189.428 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301189.428 * [misc]taylor:  Taking taylor expansion of y in z
1554301189.428 * [misc]backup-simplify:  Simplify y into y
1554301189.428 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301189.428 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301189.429 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301189.429 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301189.429 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301189.429 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301189.429 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301189.429 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301189.429 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.429 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301189.429 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301189.429 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1554301189.429 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301189.429 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1554301189.429 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301189.429 * [misc]taylor:  Taking taylor expansion of z in z
1554301189.429 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.429 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.429 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301189.429 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301189.429 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1554301189.429 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301189.429 * [misc]taylor:  Taking taylor expansion of z in z
1554301189.429 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.429 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.430 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301189.430 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301189.430 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301189.430 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 a)) (- 1 (* (pow (tan (/ 1 y)) 3) (pow (tan (/ 1 z)) 3)))) in z
1554301189.430 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1554301189.430 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301189.430 * [misc]taylor:  Taking taylor expansion of a in z
1554301189.430 * [misc]backup-simplify:  Simplify a into a
1554301189.430 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301189.430 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301189.430 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301189.430 * [misc]taylor:  Taking taylor expansion of (- 1 (* (pow (tan (/ 1 y)) 3) (pow (tan (/ 1 z)) 3))) in z
1554301189.430 * [misc]taylor:  Taking taylor expansion of 1 in z
1554301189.430 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.430 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 y)) 3) (pow (tan (/ 1 z)) 3)) in z
1554301189.430 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 y)) 3) in z
1554301189.430 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
1554301189.430 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301189.430 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1554301189.430 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301189.430 * [misc]taylor:  Taking taylor expansion of y in z
1554301189.430 * [misc]backup-simplify:  Simplify y into y
1554301189.430 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301189.430 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301189.430 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301189.430 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1554301189.430 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301189.430 * [misc]taylor:  Taking taylor expansion of y in z
1554301189.430 * [misc]backup-simplify:  Simplify y into y
1554301189.430 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301189.430 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301189.430 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301189.430 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301189.431 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301189.431 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301189.431 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301189.431 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301189.431 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.431 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301189.431 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301189.431 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 z)) 3) in z
1554301189.431 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1554301189.431 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301189.431 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1554301189.431 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301189.431 * [misc]taylor:  Taking taylor expansion of z in z
1554301189.431 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.431 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.431 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301189.431 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301189.431 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1554301189.431 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301189.431 * [misc]taylor:  Taking taylor expansion of z in z
1554301189.431 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.431 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.431 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301189.432 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301189.432 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301189.432 * [misc]taylor:  Taking taylor expansion of (* (- (tan (/ 1 y)) (tan (/ 1 z))) (* (sin (/ 1 a)) (- 1 (* (pow (tan (/ 1 y)) 3) (pow (tan (/ 1 z)) 3))))) in y
1554301189.432 * [misc]taylor:  Taking taylor expansion of (- (tan (/ 1 y)) (tan (/ 1 z))) in y
1554301189.432 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1554301189.432 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301189.432 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1554301189.432 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301189.432 * [misc]taylor:  Taking taylor expansion of y in y
1554301189.432 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.432 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.432 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301189.432 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301189.432 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1554301189.432 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301189.432 * [misc]taylor:  Taking taylor expansion of y in y
1554301189.432 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.432 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.432 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301189.432 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301189.432 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301189.432 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1554301189.432 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301189.432 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1554301189.432 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301189.432 * [misc]taylor:  Taking taylor expansion of z in y
1554301189.432 * [misc]backup-simplify:  Simplify z into z
1554301189.432 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301189.432 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301189.432 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301189.433 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1554301189.433 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301189.433 * [misc]taylor:  Taking taylor expansion of z in y
1554301189.433 * [misc]backup-simplify:  Simplify z into z
1554301189.433 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301189.433 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301189.433 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301189.433 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301189.433 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301189.433 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301189.433 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301189.433 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301189.433 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.433 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301189.433 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301189.433 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 a)) (- 1 (* (pow (tan (/ 1 y)) 3) (pow (tan (/ 1 z)) 3)))) in y
1554301189.433 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1554301189.433 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301189.433 * [misc]taylor:  Taking taylor expansion of a in y
1554301189.433 * [misc]backup-simplify:  Simplify a into a
1554301189.433 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301189.433 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301189.433 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301189.433 * [misc]taylor:  Taking taylor expansion of (- 1 (* (pow (tan (/ 1 y)) 3) (pow (tan (/ 1 z)) 3))) in y
1554301189.433 * [misc]taylor:  Taking taylor expansion of 1 in y
1554301189.433 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.433 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 y)) 3) (pow (tan (/ 1 z)) 3)) in y
1554301189.434 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 y)) 3) in y
1554301189.434 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1554301189.434 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301189.434 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1554301189.434 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301189.434 * [misc]taylor:  Taking taylor expansion of y in y
1554301189.434 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.434 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.434 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301189.434 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301189.434 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1554301189.434 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301189.434 * [misc]taylor:  Taking taylor expansion of y in y
1554301189.434 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.434 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.434 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301189.434 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301189.434 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301189.434 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 z)) 3) in y
1554301189.434 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1554301189.434 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301189.434 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1554301189.434 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301189.434 * [misc]taylor:  Taking taylor expansion of z in y
1554301189.434 * [misc]backup-simplify:  Simplify z into z
1554301189.434 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301189.434 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301189.434 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301189.434 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1554301189.434 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301189.434 * [misc]taylor:  Taking taylor expansion of z in y
1554301189.434 * [misc]backup-simplify:  Simplify z into z
1554301189.434 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301189.435 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301189.435 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301189.435 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301189.435 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301189.435 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301189.435 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301189.435 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301189.435 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.435 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301189.435 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301189.435 * [misc]taylor:  Taking taylor expansion of (* (- (tan (/ 1 y)) (tan (/ 1 z))) (* (sin (/ 1 a)) (- 1 (* (pow (tan (/ 1 y)) 3) (pow (tan (/ 1 z)) 3))))) in a
1554301189.435 * [misc]taylor:  Taking taylor expansion of (- (tan (/ 1 y)) (tan (/ 1 z))) in a
1554301189.435 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in a
1554301189.435 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301189.435 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1554301189.435 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301189.435 * [misc]taylor:  Taking taylor expansion of y in a
1554301189.435 * [misc]backup-simplify:  Simplify y into y
1554301189.435 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301189.435 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301189.435 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301189.435 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1554301189.435 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301189.435 * [misc]taylor:  Taking taylor expansion of y in a
1554301189.435 * [misc]backup-simplify:  Simplify y into y
1554301189.435 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301189.436 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301189.436 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301189.436 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301189.436 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301189.436 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301189.436 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301189.436 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301189.436 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.436 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301189.436 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301189.436 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in a
1554301189.436 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301189.436 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1554301189.436 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301189.436 * [misc]taylor:  Taking taylor expansion of z in a
1554301189.436 * [misc]backup-simplify:  Simplify z into z
1554301189.436 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301189.436 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301189.436 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301189.436 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1554301189.436 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301189.436 * [misc]taylor:  Taking taylor expansion of z in a
1554301189.436 * [misc]backup-simplify:  Simplify z into z
1554301189.436 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301189.437 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301189.437 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301189.437 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301189.437 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301189.437 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301189.437 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301189.437 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301189.437 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.437 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301189.437 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301189.437 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 a)) (- 1 (* (pow (tan (/ 1 y)) 3) (pow (tan (/ 1 z)) 3)))) in a
1554301189.437 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1554301189.437 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301189.437 * [misc]taylor:  Taking taylor expansion of a in a
1554301189.437 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.437 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.437 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301189.437 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301189.437 * [misc]taylor:  Taking taylor expansion of (- 1 (* (pow (tan (/ 1 y)) 3) (pow (tan (/ 1 z)) 3))) in a
1554301189.437 * [misc]taylor:  Taking taylor expansion of 1 in a
1554301189.437 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.437 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 y)) 3) (pow (tan (/ 1 z)) 3)) in a
1554301189.437 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 y)) 3) in a
1554301189.437 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in a
1554301189.438 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301189.438 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1554301189.438 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301189.438 * [misc]taylor:  Taking taylor expansion of y in a
1554301189.438 * [misc]backup-simplify:  Simplify y into y
1554301189.438 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301189.438 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301189.438 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301189.438 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1554301189.438 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301189.438 * [misc]taylor:  Taking taylor expansion of y in a
1554301189.438 * [misc]backup-simplify:  Simplify y into y
1554301189.438 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301189.438 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301189.438 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301189.438 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301189.438 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301189.438 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301189.438 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301189.438 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301189.438 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.438 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301189.438 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301189.438 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 z)) 3) in a
1554301189.438 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in a
1554301189.439 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301189.439 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1554301189.439 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301189.439 * [misc]taylor:  Taking taylor expansion of z in a
1554301189.439 * [misc]backup-simplify:  Simplify z into z
1554301189.439 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301189.439 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301189.439 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301189.439 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1554301189.439 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301189.439 * [misc]taylor:  Taking taylor expansion of z in a
1554301189.439 * [misc]backup-simplify:  Simplify z into z
1554301189.439 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301189.439 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301189.439 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301189.439 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301189.439 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301189.439 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301189.439 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301189.439 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301189.439 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.439 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301189.439 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301189.439 * [misc]taylor:  Taking taylor expansion of (* (- (tan (/ 1 y)) (tan (/ 1 z))) (* (sin (/ 1 a)) (- 1 (* (pow (tan (/ 1 y)) 3) (pow (tan (/ 1 z)) 3))))) in a
1554301189.439 * [misc]taylor:  Taking taylor expansion of (- (tan (/ 1 y)) (tan (/ 1 z))) in a
1554301189.439 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in a
1554301189.440 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301189.440 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1554301189.440 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301189.440 * [misc]taylor:  Taking taylor expansion of y in a
1554301189.440 * [misc]backup-simplify:  Simplify y into y
1554301189.440 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301189.440 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301189.440 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301189.440 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1554301189.440 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301189.440 * [misc]taylor:  Taking taylor expansion of y in a
1554301189.440 * [misc]backup-simplify:  Simplify y into y
1554301189.440 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301189.440 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301189.440 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301189.440 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301189.440 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301189.440 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301189.440 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301189.440 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301189.440 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.440 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301189.440 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301189.440 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in a
1554301189.440 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301189.441 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1554301189.441 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301189.441 * [misc]taylor:  Taking taylor expansion of z in a
1554301189.441 * [misc]backup-simplify:  Simplify z into z
1554301189.441 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301189.441 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301189.441 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301189.441 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1554301189.441 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301189.441 * [misc]taylor:  Taking taylor expansion of z in a
1554301189.441 * [misc]backup-simplify:  Simplify z into z
1554301189.441 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301189.441 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301189.441 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301189.441 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301189.441 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301189.441 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301189.441 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301189.441 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301189.441 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.441 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301189.441 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301189.441 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 a)) (- 1 (* (pow (tan (/ 1 y)) 3) (pow (tan (/ 1 z)) 3)))) in a
1554301189.441 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
1554301189.441 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1554301189.441 * [misc]taylor:  Taking taylor expansion of a in a
1554301189.441 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.441 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.442 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301189.442 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301189.442 * [misc]taylor:  Taking taylor expansion of (- 1 (* (pow (tan (/ 1 y)) 3) (pow (tan (/ 1 z)) 3))) in a
1554301189.442 * [misc]taylor:  Taking taylor expansion of 1 in a
1554301189.442 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.442 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 y)) 3) (pow (tan (/ 1 z)) 3)) in a
1554301189.442 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 y)) 3) in a
1554301189.442 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in a
1554301189.442 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301189.442 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in a
1554301189.442 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301189.442 * [misc]taylor:  Taking taylor expansion of y in a
1554301189.442 * [misc]backup-simplify:  Simplify y into y
1554301189.442 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301189.442 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301189.442 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301189.442 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in a
1554301189.442 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
1554301189.442 * [misc]taylor:  Taking taylor expansion of y in a
1554301189.442 * [misc]backup-simplify:  Simplify y into y
1554301189.442 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301189.442 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301189.442 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301189.442 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301189.442 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301189.442 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301189.442 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301189.442 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301189.443 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.443 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301189.443 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301189.443 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 z)) 3) in a
1554301189.443 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in a
1554301189.443 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301189.443 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in a
1554301189.443 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301189.443 * [misc]taylor:  Taking taylor expansion of z in a
1554301189.443 * [misc]backup-simplify:  Simplify z into z
1554301189.443 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301189.443 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301189.443 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301189.443 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in a
1554301189.443 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
1554301189.443 * [misc]taylor:  Taking taylor expansion of z in a
1554301189.443 * [misc]backup-simplify:  Simplify z into z
1554301189.443 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301189.443 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301189.443 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301189.443 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301189.443 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301189.443 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301189.443 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301189.443 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301189.444 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.444 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301189.444 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301189.444 * [misc]backup-simplify:  Simplify (- (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (- (/ (sin (/ 1 z)) (cos (/ 1 z))))
1554301189.444 * [misc]backup-simplify:  Simplify (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (- (/ (sin (/ 1 z)) (cos (/ 1 z))))) into (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z))))
1554301189.444 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 y)) (cos (/ 1 y)))) into (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2))
1554301189.444 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2))) into (/ (pow (sin (/ 1 y)) 3) (pow (cos (/ 1 y)) 3))
1554301189.445 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))
1554301189.445 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))) into (/ (pow (sin (/ 1 z)) 3) (pow (cos (/ 1 z)) 3))
1554301189.445 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 y)) 3) (pow (cos (/ 1 y)) 3)) (/ (pow (sin (/ 1 z)) 3) (pow (cos (/ 1 z)) 3))) into (/ (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3)))
1554301189.446 * [misc]backup-simplify:  Simplify (- (/ (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3)))) into (- (/ (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3))))
1554301189.446 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3))))) into (- 1 (/ (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3))))
1554301189.447 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) (- 1 (/ (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3))))) into (* (- 1 (/ (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3)))) (sin (/ 1 a)))
1554301189.447 * [misc]backup-simplify:  Simplify (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (- 1 (/ (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3)))) (sin (/ 1 a)))) into (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (- 1 (/ (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3)))) (sin (/ 1 a))))
1554301189.447 * [misc]taylor:  Taking taylor expansion of (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (- 1 (/ (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3)))) (sin (/ 1 a)))) in y
1554301189.447 * [misc]taylor:  Taking taylor expansion of (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) in y
1554301189.447 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 y)) (cos (/ 1 y))) in y
1554301189.447 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1554301189.447 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301189.447 * [misc]taylor:  Taking taylor expansion of y in y
1554301189.447 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.447 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.448 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301189.448 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301189.448 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1554301189.448 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301189.448 * [misc]taylor:  Taking taylor expansion of y in y
1554301189.448 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.448 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.448 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301189.448 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301189.448 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301189.448 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 z)) (cos (/ 1 z))) in y
1554301189.448 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1554301189.448 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301189.448 * [misc]taylor:  Taking taylor expansion of z in y
1554301189.448 * [misc]backup-simplify:  Simplify z into z
1554301189.448 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301189.448 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301189.448 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301189.448 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1554301189.448 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301189.448 * [misc]taylor:  Taking taylor expansion of z in y
1554301189.448 * [misc]backup-simplify:  Simplify z into z
1554301189.448 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301189.448 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301189.448 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301189.449 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301189.449 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301189.449 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301189.449 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301189.449 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301189.449 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.449 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301189.449 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301189.449 * [misc]taylor:  Taking taylor expansion of (* (- 1 (/ (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3)))) (sin (/ 1 a))) in y
1554301189.449 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3)))) in y
1554301189.449 * [misc]taylor:  Taking taylor expansion of 1 in y
1554301189.449 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.449 * [misc]taylor:  Taking taylor expansion of (/ (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3))) in y
1554301189.449 * [misc]taylor:  Taking taylor expansion of (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) in y
1554301189.449 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 y)) 3) in y
1554301189.449 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1554301189.449 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301189.449 * [misc]taylor:  Taking taylor expansion of y in y
1554301189.449 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.449 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.450 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301189.450 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301189.450 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 z)) 3) in y
1554301189.450 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1554301189.450 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301189.450 * [misc]taylor:  Taking taylor expansion of z in y
1554301189.450 * [misc]backup-simplify:  Simplify z into z
1554301189.450 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301189.450 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301189.450 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301189.450 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301189.450 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301189.450 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301189.450 * [misc]taylor:  Taking taylor expansion of (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3)) in y
1554301189.450 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 y)) 3) in y
1554301189.450 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1554301189.450 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301189.450 * [misc]taylor:  Taking taylor expansion of y in y
1554301189.450 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.450 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.450 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301189.450 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301189.450 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 z)) 3) in y
1554301189.450 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1554301189.450 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301189.450 * [misc]taylor:  Taking taylor expansion of z in y
1554301189.450 * [misc]backup-simplify:  Simplify z into z
1554301189.450 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301189.451 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301189.451 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301189.451 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301189.451 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301189.451 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.451 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301189.451 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 y))) into (pow (sin (/ 1 y)) 2)
1554301189.451 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (pow (sin (/ 1 y)) 2)) into (pow (sin (/ 1 y)) 3)
1554301189.451 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) (sin (/ 1 z))) into (pow (sin (/ 1 z)) 2)
1554301189.451 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) (pow (sin (/ 1 z)) 2)) into (pow (sin (/ 1 z)) 3)
1554301189.451 * [misc]backup-simplify:  Simplify (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) into (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3))
1554301189.451 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 y))) into (pow (cos (/ 1 y)) 2)
1554301189.451 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (pow (cos (/ 1 y)) 2)) into (pow (cos (/ 1 y)) 3)
1554301189.452 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) (cos (/ 1 z))) into (pow (cos (/ 1 z)) 2)
1554301189.452 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) (pow (cos (/ 1 z)) 2)) into (pow (cos (/ 1 z)) 3)
1554301189.452 * [misc]backup-simplify:  Simplify (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3)) into (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3))
1554301189.452 * [misc]backup-simplify:  Simplify (/ (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3))) into (/ (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3)))
1554301189.452 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in y
1554301189.452 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
1554301189.452 * [misc]taylor:  Taking taylor expansion of a in y
1554301189.452 * [misc]backup-simplify:  Simplify a into a
1554301189.452 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301189.452 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301189.452 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301189.453 * [misc]backup-simplify:  Simplify (- (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (- (/ (sin (/ 1 z)) (cos (/ 1 z))))
1554301189.453 * [misc]backup-simplify:  Simplify (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (- (/ (sin (/ 1 z)) (cos (/ 1 z))))) into (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z))))
1554301189.453 * [misc]backup-simplify:  Simplify (- (/ (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3)))) into (- (/ (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3))))
1554301189.454 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3))))) into (- 1 (/ (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3))))
1554301189.454 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1554301189.454 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1554301189.454 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1554301189.454 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3)))) (sin (/ 1 a))) into (* (- 1 (/ (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3)))) (sin (/ 1 a)))
1554301189.455 * [misc]backup-simplify:  Simplify (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (- 1 (/ (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3)))) (sin (/ 1 a)))) into (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (- 1 (/ (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3)))) (sin (/ 1 a))))
1554301189.455 * [misc]taylor:  Taking taylor expansion of (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (- 1 (/ (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3)))) (sin (/ 1 a)))) in z
1554301189.455 * [misc]taylor:  Taking taylor expansion of (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) in z
1554301189.455 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 y)) (cos (/ 1 y))) in z
1554301189.455 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1554301189.455 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301189.455 * [misc]taylor:  Taking taylor expansion of y in z
1554301189.455 * [misc]backup-simplify:  Simplify y into y
1554301189.455 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301189.455 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301189.455 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301189.455 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1554301189.455 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301189.455 * [misc]taylor:  Taking taylor expansion of y in z
1554301189.455 * [misc]backup-simplify:  Simplify y into y
1554301189.455 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301189.455 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301189.455 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301189.455 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301189.455 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301189.455 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301189.455 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301189.455 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301189.456 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.456 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301189.456 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301189.456 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 z)) (cos (/ 1 z))) in z
1554301189.456 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1554301189.456 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301189.456 * [misc]taylor:  Taking taylor expansion of z in z
1554301189.456 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.456 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.456 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301189.456 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301189.456 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1554301189.456 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301189.456 * [misc]taylor:  Taking taylor expansion of z in z
1554301189.456 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.456 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.456 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301189.456 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301189.456 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301189.456 * [misc]taylor:  Taking taylor expansion of (* (- 1 (/ (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3)))) (sin (/ 1 a))) in z
1554301189.456 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3)))) in z
1554301189.456 * [misc]taylor:  Taking taylor expansion of 1 in z
1554301189.456 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.456 * [misc]taylor:  Taking taylor expansion of (/ (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3))) in z
1554301189.456 * [misc]taylor:  Taking taylor expansion of (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) in z
1554301189.456 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 y)) 3) in z
1554301189.456 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1554301189.456 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301189.456 * [misc]taylor:  Taking taylor expansion of y in z
1554301189.456 * [misc]backup-simplify:  Simplify y into y
1554301189.456 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301189.457 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301189.457 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301189.457 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301189.457 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301189.457 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301189.457 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 z)) 3) in z
1554301189.457 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1554301189.457 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301189.457 * [misc]taylor:  Taking taylor expansion of z in z
1554301189.457 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.457 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.457 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301189.457 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301189.457 * [misc]taylor:  Taking taylor expansion of (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3)) in z
1554301189.457 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 y)) 3) in z
1554301189.457 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1554301189.457 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301189.457 * [misc]taylor:  Taking taylor expansion of y in z
1554301189.457 * [misc]backup-simplify:  Simplify y into y
1554301189.457 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301189.457 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301189.457 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301189.457 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301189.457 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301189.457 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.458 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301189.458 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 z)) 3) in z
1554301189.458 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1554301189.458 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301189.458 * [misc]taylor:  Taking taylor expansion of z in z
1554301189.458 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.458 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.458 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301189.458 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301189.458 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 y))) into (pow (sin (/ 1 y)) 2)
1554301189.458 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (pow (sin (/ 1 y)) 2)) into (pow (sin (/ 1 y)) 3)
1554301189.458 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) (sin (/ 1 z))) into (pow (sin (/ 1 z)) 2)
1554301189.458 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) (pow (sin (/ 1 z)) 2)) into (pow (sin (/ 1 z)) 3)
1554301189.458 * [misc]backup-simplify:  Simplify (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) into (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3))
1554301189.458 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 y))) into (pow (cos (/ 1 y)) 2)
1554301189.458 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (pow (cos (/ 1 y)) 2)) into (pow (cos (/ 1 y)) 3)
1554301189.459 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) (cos (/ 1 z))) into (pow (cos (/ 1 z)) 2)
1554301189.459 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) (pow (cos (/ 1 z)) 2)) into (pow (cos (/ 1 z)) 3)
1554301189.459 * [misc]backup-simplify:  Simplify (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3)) into (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3))
1554301189.459 * [misc]backup-simplify:  Simplify (/ (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3))) into (/ (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3)))
1554301189.459 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in z
1554301189.459 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
1554301189.459 * [misc]taylor:  Taking taylor expansion of a in z
1554301189.459 * [misc]backup-simplify:  Simplify a into a
1554301189.459 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1554301189.459 * [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
1554301189.459 * [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
1554301189.459 * [misc]backup-simplify:  Simplify (- (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (- (/ (sin (/ 1 z)) (cos (/ 1 z))))
1554301189.459 * [misc]backup-simplify:  Simplify (+ (/ (sin (/ 1 y)) (cos (/ 1 y))) (- (/ (sin (/ 1 z)) (cos (/ 1 z))))) into (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z))))
1554301189.460 * [misc]backup-simplify:  Simplify (- (/ (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3)))) into (- (/ (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3))))
1554301189.460 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3))))) into (- 1 (/ (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3))))
1554301189.460 * [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
1554301189.460 * [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
1554301189.460 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
1554301189.460 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3)))) (sin (/ 1 a))) into (* (- 1 (/ (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3)))) (sin (/ 1 a)))
1554301189.461 * [misc]backup-simplify:  Simplify (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (- 1 (/ (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3)))) (sin (/ 1 a)))) into (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (- 1 (/ (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3)))) (sin (/ 1 a))))
1554301189.461 * [misc]backup-simplify:  Simplify (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (- 1 (/ (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3)))) (sin (/ 1 a)))) into (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) (* (- 1 (/ (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3)))) (sin (/ 1 a))))
1554301189.462 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.462 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1554301189.462 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301189.463 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.463 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1554301189.463 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.463 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.463 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1554301189.463 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301189.464 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.464 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1554301189.464 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.464 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.465 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1554301189.465 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z))))) into 0
1554301189.465 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (* 0 (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2)))) into 0
1554301189.465 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.465 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1554301189.465 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301189.466 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.466 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1554301189.466 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.466 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.466 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1554301189.466 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301189.467 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.467 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1554301189.467 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.468 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.468 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1554301189.468 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (* 0 (/ (sin (/ 1 y)) (cos (/ 1 y))))) into 0
1554301189.468 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (* 0 (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2)))) into 0
1554301189.468 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ 1 y)) 3) (pow (cos (/ 1 y)) 3)) 0) (* 0 (/ (pow (sin (/ 1 z)) 3) (pow (cos (/ 1 z)) 3)))) into 0
1554301189.468 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.469 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.469 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 (- 1 (/ (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3)))))) into 0
1554301189.469 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.469 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1554301189.469 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301189.471 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.471 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1554301189.471 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.471 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.471 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1554301189.471 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301189.472 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.472 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1554301189.472 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.472 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.472 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1554301189.472 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.473 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1554301189.473 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301189.473 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.473 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1554301189.474 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.474 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.474 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1554301189.474 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301189.474 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.475 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1554301189.475 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.475 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.475 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1554301189.475 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.475 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.476 * [misc]backup-simplify:  Simplify (+ (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) 0) (* 0 (* (- 1 (/ (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3)))) (sin (/ 1 a))))) into 0
1554301189.476 * [misc]taylor:  Taking taylor expansion of 0 in y
1554301189.476 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.476 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301189.476 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.476 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.476 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.476 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1554301189.476 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301189.477 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.477 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1554301189.477 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.477 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.477 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1554301189.477 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301189.478 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.478 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1554301189.478 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.478 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 (sin (/ 1 z)))) into 0
1554301189.479 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 (pow (sin (/ 1 z)) 2))) into 0
1554301189.479 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 y)))) into 0
1554301189.479 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (pow (sin (/ 1 y)) 2))) into 0
1554301189.479 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ 1 y)) 3) 0) (* 0 (pow (sin (/ 1 z)) 3))) into 0
1554301189.479 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.479 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1554301189.479 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301189.480 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.480 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1554301189.480 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.480 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.480 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 (cos (/ 1 z)))) into 0
1554301189.480 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 (pow (cos (/ 1 z)) 2))) into 0
1554301189.481 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 y)))) into 0
1554301189.481 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (pow (cos (/ 1 y)) 2))) into 0
1554301189.481 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ 1 y)) 3) 0) (* 0 (pow (cos (/ 1 z)) 3))) into 0
1554301189.481 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3))) (+ (* (/ (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3))) (/ 0 (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3)))))) into 0
1554301189.481 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.481 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.482 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3)))) 0) (* 0 (sin (/ 1 a)))) into 0
1554301189.482 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1554301189.482 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.482 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1554301189.482 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301189.483 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.483 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1554301189.483 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.483 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.483 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1554301189.484 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301189.484 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.484 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1554301189.484 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.484 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.485 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1554301189.485 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.485 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.485 * [misc]backup-simplify:  Simplify (+ (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) 0) (* 0 (* (- 1 (/ (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3)))) (sin (/ 1 a))))) into 0
1554301189.485 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301189.485 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.485 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.486 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.486 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
1554301189.486 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1554301189.487 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.487 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
1554301189.487 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.487 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 (sin (/ 1 z)))) into 0
1554301189.487 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 (pow (sin (/ 1 z)) 2))) into 0
1554301189.487 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.487 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1554301189.487 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301189.488 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.488 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1554301189.488 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.488 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 y)))) into 0
1554301189.488 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (pow (sin (/ 1 y)) 2))) into 0
1554301189.489 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ 1 y)) 3) 0) (* 0 (pow (sin (/ 1 z)) 3))) into 0
1554301189.489 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 (cos (/ 1 z)))) into 0
1554301189.489 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 (pow (cos (/ 1 z)) 2))) into 0
1554301189.489 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.489 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1554301189.489 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301189.490 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.490 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1554301189.490 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.490 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.490 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 y)))) into 0
1554301189.490 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (pow (cos (/ 1 y)) 2))) into 0
1554301189.490 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ 1 y)) 3) 0) (* 0 (pow (cos (/ 1 z)) 3))) into 0
1554301189.491 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3))) (+ (* (/ (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3))) (/ 0 (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3)))))) into 0
1554301189.491 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.491 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.492 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3)))) 0) (* 0 (sin (/ 1 a)))) into 0
1554301189.492 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.492 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1554301189.492 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301189.493 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.493 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1554301189.493 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.494 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.495 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1554301189.495 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301189.495 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.495 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1554301189.495 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.496 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.496 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1554301189.496 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1554301189.496 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.496 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.497 * [misc]backup-simplify:  Simplify (+ (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) 0) (* 0 (* (- 1 (/ (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3)))) (sin (/ 1 a))))) into 0
1554301189.497 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.498 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.498 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.498 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301189.499 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.500 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.500 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.501 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.501 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.501 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301189.502 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.503 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.503 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.503 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.503 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1554301189.504 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z)))))) into 0
1554301189.504 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (+ (* 0 0) (* 0 (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))))) into 0
1554301189.506 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.506 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.506 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301189.507 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.507 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.507 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.508 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.509 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.509 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301189.510 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.510 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.510 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.510 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.511 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1554301189.511 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 y)) (cos (/ 1 y)))))) into 0
1554301189.512 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (* 0 (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2))))) into 0
1554301189.512 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ 1 y)) 3) (pow (cos (/ 1 y)) 3)) 0) (+ (* 0 0) (* 0 (/ (pow (sin (/ 1 z)) 3) (pow (cos (/ 1 z)) 3))))) into 0
1554301189.512 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.512 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.513 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 (- 1 (/ (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3))))))) into 0
1554301189.514 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.514 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.514 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301189.515 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.515 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.515 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.516 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.516 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.516 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301189.517 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.517 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.517 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.517 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.517 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1554301189.518 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.518 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.518 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301189.519 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.519 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.519 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.520 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.520 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.520 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301189.521 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.521 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.521 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.521 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.521 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1554301189.521 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.521 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.522 * [misc]backup-simplify:  Simplify (+ (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) 0) (+ (* 0 0) (* 0 (* (- 1 (/ (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3)))) (sin (/ 1 a)))))) into 0
1554301189.522 * [misc]taylor:  Taking taylor expansion of 0 in y
1554301189.522 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.522 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301189.522 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.522 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.522 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301189.522 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.522 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.523 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.523 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.523 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301189.524 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.524 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.524 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.525 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.525 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.525 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301189.526 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.526 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.526 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.526 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1554301189.526 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 (pow (sin (/ 1 z)) 2)))) into 0
1554301189.527 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (sin (/ 1 y))))) into 0
1554301189.527 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (pow (sin (/ 1 y)) 2)))) into 0
1554301189.527 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ 1 y)) 3) 0) (+ (* 0 0) (* 0 (pow (sin (/ 1 z)) 3)))) into 0
1554301189.528 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.528 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.528 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301189.529 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.529 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.529 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.529 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.529 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
1554301189.529 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 (pow (cos (/ 1 z)) 2)))) into 0
1554301189.530 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 y))))) into 0
1554301189.530 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (pow (cos (/ 1 y)) 2)))) into 0
1554301189.530 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ 1 y)) 3) 0) (+ (* 0 0) (* 0 (pow (cos (/ 1 z)) 3)))) into 0
1554301189.531 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3))) (+ (* (/ (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3))) (/ 0 (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3)))) (* 0 (/ 0 (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3)))))) into 0
1554301189.531 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.531 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.531 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3)))) 0) (+ (* 0 0) (* 0 (sin (/ 1 a))))) into 0
1554301189.531 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1554301189.532 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.532 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.532 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301189.533 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.533 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.533 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.534 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.534 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.534 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301189.535 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.535 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.535 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.536 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.536 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1554301189.536 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.536 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.537 * [misc]backup-simplify:  Simplify (+ (* (- (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) 0) (+ (* 0 0) (* 0 (* (- 1 (/ (* (pow (sin (/ 1 y)) 3) (pow (sin (/ 1 z)) 3)) (* (pow (cos (/ 1 y)) 3) (pow (cos (/ 1 z)) 3)))) (sin (/ 1 a)))))) into 0
1554301189.537 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301189.537 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.537 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.537 * [misc]backup-simplify:  Simplify (* (- (/ (sin (/ 1 (/ 1 y))) (cos (/ 1 (/ 1 y)))) (/ (sin (/ 1 (/ 1 z))) (cos (/ 1 (/ 1 z))))) (* (- 1 (/ (* (pow (sin (/ 1 (/ 1 y))) 3) (pow (sin (/ 1 (/ 1 z))) 3)) (* (pow (cos (/ 1 (/ 1 y))) 3) (pow (cos (/ 1 (/ 1 z))) 3)))) (sin (/ 1 (/ 1 a))))) into (* (sin a) (* (- (/ (sin y) (cos y)) (/ (sin z) (cos z))) (- 1 (/ (* (pow (sin z) 3) (pow (sin y) 3)) (* (pow (cos y) 3) (pow (cos z) 3))))))
1554301189.538 * [misc]backup-simplify:  Simplify (* (* (sin (/ 1 (- a))) (- 1 (* (* (tan (/ 1 (- y))) (tan (/ 1 (- z)))) (* (* (tan (/ 1 (- y))) (tan (/ 1 (- z)))) (* (tan (/ 1 (- y))) (tan (/ 1 (- z)))))))) (- (tan (/ 1 (- y))) (tan (/ 1 (- z))))) into (* (sin (/ -1 a)) (* (- (tan (/ -1 y)) (tan (/ -1 z))) (- 1 (* (pow (tan (/ -1 y)) 3) (pow (tan (/ -1 z)) 3)))))
1554301189.538 * [misc]approximate:  Taking taylor expansion of (* (sin (/ -1 a)) (* (- (tan (/ -1 y)) (tan (/ -1 z))) (- 1 (* (pow (tan (/ -1 y)) 3) (pow (tan (/ -1 z)) 3))))) in (a y z) around 0
1554301189.538 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (- (tan (/ -1 y)) (tan (/ -1 z))) (- 1 (* (pow (tan (/ -1 y)) 3) (pow (tan (/ -1 z)) 3))))) in z
1554301189.538 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1554301189.538 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301189.538 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.538 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.538 * [misc]taylor:  Taking taylor expansion of a in z
1554301189.538 * [misc]backup-simplify:  Simplify a into a
1554301189.538 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301189.538 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301189.538 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301189.538 * [misc]taylor:  Taking taylor expansion of (* (- (tan (/ -1 y)) (tan (/ -1 z))) (- 1 (* (pow (tan (/ -1 y)) 3) (pow (tan (/ -1 z)) 3)))) in z
1554301189.538 * [misc]taylor:  Taking taylor expansion of (- (tan (/ -1 y)) (tan (/ -1 z))) in z
1554301189.538 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in z
1554301189.538 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301189.538 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1554301189.538 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301189.538 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.538 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.538 * [misc]taylor:  Taking taylor expansion of y in z
1554301189.538 * [misc]backup-simplify:  Simplify y into y
1554301189.538 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301189.538 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.538 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.539 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1554301189.539 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301189.539 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.539 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.539 * [misc]taylor:  Taking taylor expansion of y in z
1554301189.539 * [misc]backup-simplify:  Simplify y into y
1554301189.539 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301189.539 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.539 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.539 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301189.539 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301189.539 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301189.539 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301189.539 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301189.539 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.539 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301189.539 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301189.539 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1554301189.539 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301189.539 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1554301189.539 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301189.539 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.539 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.539 * [misc]taylor:  Taking taylor expansion of z in z
1554301189.540 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.540 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.540 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.540 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.540 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1554301189.540 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301189.540 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.540 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.540 * [misc]taylor:  Taking taylor expansion of z in z
1554301189.540 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.540 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.540 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.540 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.540 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301189.540 * [misc]taylor:  Taking taylor expansion of (- 1 (* (pow (tan (/ -1 y)) 3) (pow (tan (/ -1 z)) 3))) in z
1554301189.540 * [misc]taylor:  Taking taylor expansion of 1 in z
1554301189.540 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.540 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ -1 y)) 3) (pow (tan (/ -1 z)) 3)) in z
1554301189.540 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 y)) 3) in z
1554301189.540 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in z
1554301189.540 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301189.540 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1554301189.540 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301189.540 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.540 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.540 * [misc]taylor:  Taking taylor expansion of y in z
1554301189.540 * [misc]backup-simplify:  Simplify y into y
1554301189.540 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301189.540 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.540 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.540 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1554301189.540 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301189.540 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.540 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.540 * [misc]taylor:  Taking taylor expansion of y in z
1554301189.541 * [misc]backup-simplify:  Simplify y into y
1554301189.541 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301189.541 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.541 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.541 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301189.541 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301189.541 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301189.541 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301189.541 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301189.541 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.541 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301189.542 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301189.542 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 z)) 3) in z
1554301189.542 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1554301189.542 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301189.542 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1554301189.542 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301189.542 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.542 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.542 * [misc]taylor:  Taking taylor expansion of z in z
1554301189.542 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.542 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.542 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.542 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.542 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1554301189.542 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301189.542 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.542 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.542 * [misc]taylor:  Taking taylor expansion of z in z
1554301189.542 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.542 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.543 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.543 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.543 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301189.543 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (- (tan (/ -1 y)) (tan (/ -1 z))) (- 1 (* (pow (tan (/ -1 y)) 3) (pow (tan (/ -1 z)) 3))))) in y
1554301189.543 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1554301189.543 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301189.543 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.543 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.543 * [misc]taylor:  Taking taylor expansion of a in y
1554301189.543 * [misc]backup-simplify:  Simplify a into a
1554301189.543 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301189.543 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301189.543 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301189.543 * [misc]taylor:  Taking taylor expansion of (* (- (tan (/ -1 y)) (tan (/ -1 z))) (- 1 (* (pow (tan (/ -1 y)) 3) (pow (tan (/ -1 z)) 3)))) in y
1554301189.543 * [misc]taylor:  Taking taylor expansion of (- (tan (/ -1 y)) (tan (/ -1 z))) in y
1554301189.543 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1554301189.543 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301189.543 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1554301189.544 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301189.544 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.544 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.544 * [misc]taylor:  Taking taylor expansion of y in y
1554301189.544 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.544 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.544 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.544 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.544 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1554301189.544 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301189.544 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.544 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.544 * [misc]taylor:  Taking taylor expansion of y in y
1554301189.544 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.544 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.544 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.544 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.545 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301189.545 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1554301189.545 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301189.545 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1554301189.545 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301189.545 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.545 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.545 * [misc]taylor:  Taking taylor expansion of z in y
1554301189.545 * [misc]backup-simplify:  Simplify z into z
1554301189.545 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301189.545 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.545 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.545 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1554301189.545 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301189.545 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.545 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.545 * [misc]taylor:  Taking taylor expansion of z in y
1554301189.545 * [misc]backup-simplify:  Simplify z into z
1554301189.545 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301189.545 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.546 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.546 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301189.546 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301189.546 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301189.546 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301189.546 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301189.546 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.546 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301189.547 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301189.547 * [misc]taylor:  Taking taylor expansion of (- 1 (* (pow (tan (/ -1 y)) 3) (pow (tan (/ -1 z)) 3))) in y
1554301189.547 * [misc]taylor:  Taking taylor expansion of 1 in y
1554301189.547 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.547 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ -1 y)) 3) (pow (tan (/ -1 z)) 3)) in y
1554301189.547 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 y)) 3) in y
1554301189.547 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1554301189.547 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301189.547 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1554301189.547 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301189.547 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.547 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.547 * [misc]taylor:  Taking taylor expansion of y in y
1554301189.547 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.547 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.547 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.547 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.547 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1554301189.547 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301189.547 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.548 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.548 * [misc]taylor:  Taking taylor expansion of y in y
1554301189.548 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.548 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.548 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.548 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.548 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301189.548 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 z)) 3) in y
1554301189.548 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1554301189.548 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301189.548 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1554301189.548 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301189.548 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.548 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.548 * [misc]taylor:  Taking taylor expansion of z in y
1554301189.548 * [misc]backup-simplify:  Simplify z into z
1554301189.548 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301189.549 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.549 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.549 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1554301189.549 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301189.549 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.549 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.549 * [misc]taylor:  Taking taylor expansion of z in y
1554301189.549 * [misc]backup-simplify:  Simplify z into z
1554301189.549 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301189.549 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.549 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.549 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301189.549 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301189.549 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301189.549 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301189.549 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301189.549 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.549 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301189.549 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301189.549 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (- (tan (/ -1 y)) (tan (/ -1 z))) (- 1 (* (pow (tan (/ -1 y)) 3) (pow (tan (/ -1 z)) 3))))) in a
1554301189.550 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1554301189.550 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301189.550 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301189.550 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.550 * [misc]taylor:  Taking taylor expansion of a in a
1554301189.550 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.550 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.550 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.550 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301189.550 * [misc]taylor:  Taking taylor expansion of (* (- (tan (/ -1 y)) (tan (/ -1 z))) (- 1 (* (pow (tan (/ -1 y)) 3) (pow (tan (/ -1 z)) 3)))) in a
1554301189.550 * [misc]taylor:  Taking taylor expansion of (- (tan (/ -1 y)) (tan (/ -1 z))) in a
1554301189.550 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in a
1554301189.550 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301189.550 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1554301189.550 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301189.550 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301189.550 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.550 * [misc]taylor:  Taking taylor expansion of y in a
1554301189.550 * [misc]backup-simplify:  Simplify y into y
1554301189.550 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301189.550 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.550 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.550 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1554301189.550 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301189.550 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301189.550 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.550 * [misc]taylor:  Taking taylor expansion of y in a
1554301189.550 * [misc]backup-simplify:  Simplify y into y
1554301189.550 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301189.550 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.550 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.550 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301189.550 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301189.550 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301189.551 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301189.551 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301189.551 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.551 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301189.551 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301189.551 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in a
1554301189.551 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301189.551 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1554301189.551 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301189.551 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301189.551 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.551 * [misc]taylor:  Taking taylor expansion of z in a
1554301189.551 * [misc]backup-simplify:  Simplify z into z
1554301189.551 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301189.551 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.551 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.551 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1554301189.552 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301189.552 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301189.552 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.552 * [misc]taylor:  Taking taylor expansion of z in a
1554301189.552 * [misc]backup-simplify:  Simplify z into z
1554301189.552 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301189.552 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.552 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.552 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301189.552 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301189.552 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301189.552 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301189.552 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301189.552 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.552 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301189.552 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301189.552 * [misc]taylor:  Taking taylor expansion of (- 1 (* (pow (tan (/ -1 y)) 3) (pow (tan (/ -1 z)) 3))) in a
1554301189.553 * [misc]taylor:  Taking taylor expansion of 1 in a
1554301189.553 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.553 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ -1 y)) 3) (pow (tan (/ -1 z)) 3)) in a
1554301189.553 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 y)) 3) in a
1554301189.553 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in a
1554301189.553 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301189.553 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1554301189.553 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301189.553 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301189.553 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.553 * [misc]taylor:  Taking taylor expansion of y in a
1554301189.553 * [misc]backup-simplify:  Simplify y into y
1554301189.553 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301189.553 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.553 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.553 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1554301189.553 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301189.553 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301189.553 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.553 * [misc]taylor:  Taking taylor expansion of y in a
1554301189.553 * [misc]backup-simplify:  Simplify y into y
1554301189.553 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301189.553 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.553 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.553 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301189.553 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301189.553 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301189.553 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301189.553 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301189.553 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.554 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301189.554 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301189.554 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 z)) 3) in a
1554301189.554 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in a
1554301189.554 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301189.554 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1554301189.554 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301189.554 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301189.554 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.554 * [misc]taylor:  Taking taylor expansion of z in a
1554301189.554 * [misc]backup-simplify:  Simplify z into z
1554301189.554 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301189.554 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.554 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.554 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1554301189.554 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301189.554 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301189.554 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.554 * [misc]taylor:  Taking taylor expansion of z in a
1554301189.554 * [misc]backup-simplify:  Simplify z into z
1554301189.554 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301189.554 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.554 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.554 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301189.554 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301189.554 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301189.554 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301189.554 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301189.555 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.555 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301189.555 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301189.555 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (- (tan (/ -1 y)) (tan (/ -1 z))) (- 1 (* (pow (tan (/ -1 y)) 3) (pow (tan (/ -1 z)) 3))))) in a
1554301189.555 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
1554301189.555 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1554301189.555 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301189.555 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.555 * [misc]taylor:  Taking taylor expansion of a in a
1554301189.555 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.555 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.555 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.555 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301189.555 * [misc]taylor:  Taking taylor expansion of (* (- (tan (/ -1 y)) (tan (/ -1 z))) (- 1 (* (pow (tan (/ -1 y)) 3) (pow (tan (/ -1 z)) 3)))) in a
1554301189.555 * [misc]taylor:  Taking taylor expansion of (- (tan (/ -1 y)) (tan (/ -1 z))) in a
1554301189.555 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in a
1554301189.555 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301189.555 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1554301189.555 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301189.555 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301189.555 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.555 * [misc]taylor:  Taking taylor expansion of y in a
1554301189.555 * [misc]backup-simplify:  Simplify y into y
1554301189.555 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301189.555 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.555 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.555 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1554301189.555 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301189.555 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301189.555 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.555 * [misc]taylor:  Taking taylor expansion of y in a
1554301189.555 * [misc]backup-simplify:  Simplify y into y
1554301189.556 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301189.556 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.556 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.556 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301189.556 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301189.556 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301189.556 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301189.556 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301189.556 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.556 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301189.556 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301189.556 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in a
1554301189.556 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301189.556 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1554301189.556 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301189.556 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301189.556 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.556 * [misc]taylor:  Taking taylor expansion of z in a
1554301189.556 * [misc]backup-simplify:  Simplify z into z
1554301189.556 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301189.556 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.556 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.556 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1554301189.556 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301189.556 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301189.556 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.557 * [misc]taylor:  Taking taylor expansion of z in a
1554301189.557 * [misc]backup-simplify:  Simplify z into z
1554301189.557 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301189.557 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.557 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.557 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301189.557 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301189.557 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301189.557 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301189.557 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301189.557 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.557 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301189.557 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301189.557 * [misc]taylor:  Taking taylor expansion of (- 1 (* (pow (tan (/ -1 y)) 3) (pow (tan (/ -1 z)) 3))) in a
1554301189.557 * [misc]taylor:  Taking taylor expansion of 1 in a
1554301189.557 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.557 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ -1 y)) 3) (pow (tan (/ -1 z)) 3)) in a
1554301189.557 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 y)) 3) in a
1554301189.557 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in a
1554301189.557 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301189.557 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in a
1554301189.557 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301189.557 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301189.557 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.557 * [misc]taylor:  Taking taylor expansion of y in a
1554301189.557 * [misc]backup-simplify:  Simplify y into y
1554301189.557 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301189.557 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.557 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.558 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in a
1554301189.558 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in a
1554301189.558 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301189.558 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.558 * [misc]taylor:  Taking taylor expansion of y in a
1554301189.558 * [misc]backup-simplify:  Simplify y into y
1554301189.558 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301189.558 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.558 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.558 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301189.558 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301189.558 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301189.558 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301189.558 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301189.558 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.558 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301189.558 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301189.558 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 z)) 3) in a
1554301189.558 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in a
1554301189.558 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301189.558 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in a
1554301189.558 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301189.558 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301189.558 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.558 * [misc]taylor:  Taking taylor expansion of z in a
1554301189.558 * [misc]backup-simplify:  Simplify z into z
1554301189.558 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301189.558 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.558 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.559 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in a
1554301189.559 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in a
1554301189.559 * [misc]taylor:  Taking taylor expansion of -1 in a
1554301189.559 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.559 * [misc]taylor:  Taking taylor expansion of z in a
1554301189.559 * [misc]backup-simplify:  Simplify z into z
1554301189.559 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301189.559 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.559 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.559 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301189.559 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301189.559 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301189.559 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301189.559 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301189.559 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.559 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301189.559 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301189.559 * [misc]backup-simplify:  Simplify (- (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (- (/ (sin (/ -1 z)) (cos (/ -1 z))))
1554301189.559 * [misc]backup-simplify:  Simplify (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (- (/ (sin (/ -1 z)) (cos (/ -1 z))))) into (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))
1554301189.560 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))
1554301189.560 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))) into (/ (pow (sin (/ -1 y)) 3) (pow (cos (/ -1 y)) 3))
1554301189.560 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))
1554301189.560 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))) into (/ (pow (sin (/ -1 z)) 3) (pow (cos (/ -1 z)) 3))
1554301189.560 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ -1 y)) 3) (pow (cos (/ -1 y)) 3)) (/ (pow (sin (/ -1 z)) 3) (pow (cos (/ -1 z)) 3))) into (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3)))
1554301189.561 * [misc]backup-simplify:  Simplify (- (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3)))) into (- (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3))))
1554301189.561 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3))))) into (- 1 (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3))))
1554301189.561 * [misc]backup-simplify:  Simplify (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) (- 1 (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3))))) into (* (- 1 (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3)))) (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))))
1554301189.562 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (* (- 1 (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3)))) (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into (* (sin (/ -1 a)) (* (- 1 (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3)))) (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))))
1554301189.562 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (- 1 (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3)))) (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))))) in y
1554301189.562 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in y
1554301189.562 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in y
1554301189.562 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.562 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.562 * [misc]taylor:  Taking taylor expansion of a in y
1554301189.562 * [misc]backup-simplify:  Simplify a into a
1554301189.562 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301189.562 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301189.562 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301189.562 * [misc]taylor:  Taking taylor expansion of (* (- 1 (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3)))) (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))) in y
1554301189.562 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3)))) in y
1554301189.562 * [misc]taylor:  Taking taylor expansion of 1 in y
1554301189.562 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.562 * [misc]taylor:  Taking taylor expansion of (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3))) in y
1554301189.562 * [misc]taylor:  Taking taylor expansion of (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) in y
1554301189.562 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 z)) 3) in y
1554301189.562 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1554301189.562 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301189.562 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.562 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.562 * [misc]taylor:  Taking taylor expansion of z in y
1554301189.562 * [misc]backup-simplify:  Simplify z into z
1554301189.562 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301189.562 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.562 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.562 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301189.563 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301189.563 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301189.563 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 y)) 3) in y
1554301189.563 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1554301189.563 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301189.563 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.563 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.563 * [misc]taylor:  Taking taylor expansion of y in y
1554301189.563 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.563 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.563 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.563 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.563 * [misc]taylor:  Taking taylor expansion of (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3)) in y
1554301189.563 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ -1 z)) 3) in y
1554301189.563 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1554301189.563 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301189.563 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.563 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.563 * [misc]taylor:  Taking taylor expansion of z in y
1554301189.563 * [misc]backup-simplify:  Simplify z into z
1554301189.563 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301189.563 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.563 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.563 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301189.563 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301189.564 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.564 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301189.564 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ -1 y)) 3) in y
1554301189.564 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1554301189.564 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301189.564 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.564 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.564 * [misc]taylor:  Taking taylor expansion of y in y
1554301189.564 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.564 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.564 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.564 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.564 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 z))) into (pow (sin (/ -1 z)) 2)
1554301189.564 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (pow (sin (/ -1 z)) 2)) into (pow (sin (/ -1 z)) 3)
1554301189.564 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) (sin (/ -1 y))) into (pow (sin (/ -1 y)) 2)
1554301189.564 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) (pow (sin (/ -1 y)) 2)) into (pow (sin (/ -1 y)) 3)
1554301189.564 * [misc]backup-simplify:  Simplify (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) into (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3))
1554301189.564 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 z))) into (pow (cos (/ -1 z)) 2)
1554301189.565 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (pow (cos (/ -1 z)) 2)) into (pow (cos (/ -1 z)) 3)
1554301189.565 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) (cos (/ -1 y))) into (pow (cos (/ -1 y)) 2)
1554301189.565 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) (pow (cos (/ -1 y)) 2)) into (pow (cos (/ -1 y)) 3)
1554301189.565 * [misc]backup-simplify:  Simplify (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3)) into (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3))
1554301189.565 * [misc]backup-simplify:  Simplify (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3))) into (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3)))
1554301189.565 * [misc]taylor:  Taking taylor expansion of (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) in y
1554301189.565 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 y)) (cos (/ -1 y))) in y
1554301189.565 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1554301189.565 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301189.565 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.565 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.565 * [misc]taylor:  Taking taylor expansion of y in y
1554301189.565 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.565 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.565 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.565 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.565 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1554301189.565 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301189.565 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.565 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.565 * [misc]taylor:  Taking taylor expansion of y in y
1554301189.565 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.565 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.566 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.566 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.566 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301189.566 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 z)) (cos (/ -1 z))) in y
1554301189.566 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1554301189.566 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301189.566 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.566 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.566 * [misc]taylor:  Taking taylor expansion of z in y
1554301189.566 * [misc]backup-simplify:  Simplify z into z
1554301189.566 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301189.566 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.566 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.566 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1554301189.566 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301189.566 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.566 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.566 * [misc]taylor:  Taking taylor expansion of z in y
1554301189.566 * [misc]backup-simplify:  Simplify z into z
1554301189.566 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301189.566 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.566 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.566 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301189.566 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301189.566 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301189.566 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301189.566 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301189.567 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.567 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301189.567 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301189.567 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1554301189.567 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1554301189.567 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1554301189.567 * [misc]backup-simplify:  Simplify (- (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3)))) into (- (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3))))
1554301189.567 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3))))) into (- 1 (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3))))
1554301189.568 * [misc]backup-simplify:  Simplify (- (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (- (/ (sin (/ -1 z)) (cos (/ -1 z))))
1554301189.568 * [misc]backup-simplify:  Simplify (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (- (/ (sin (/ -1 z)) (cos (/ -1 z))))) into (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))
1554301189.568 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3)))) (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))) into (* (- 1 (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3)))) (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))))
1554301189.569 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (* (- 1 (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3)))) (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into (* (sin (/ -1 a)) (* (- 1 (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3)))) (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))))
1554301189.569 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (* (- 1 (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3)))) (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))))) in z
1554301189.569 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in z
1554301189.569 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in z
1554301189.569 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.569 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.569 * [misc]taylor:  Taking taylor expansion of a in z
1554301189.569 * [misc]backup-simplify:  Simplify a into a
1554301189.569 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1554301189.569 * [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
1554301189.569 * [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
1554301189.569 * [misc]taylor:  Taking taylor expansion of (* (- 1 (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3)))) (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))) in z
1554301189.569 * [misc]taylor:  Taking taylor expansion of (- 1 (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3)))) in z
1554301189.569 * [misc]taylor:  Taking taylor expansion of 1 in z
1554301189.569 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.569 * [misc]taylor:  Taking taylor expansion of (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3))) in z
1554301189.569 * [misc]taylor:  Taking taylor expansion of (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) in z
1554301189.569 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 z)) 3) in z
1554301189.569 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1554301189.569 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301189.569 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.569 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.569 * [misc]taylor:  Taking taylor expansion of z in z
1554301189.569 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.569 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.569 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.569 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.569 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 y)) 3) in z
1554301189.569 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1554301189.569 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301189.569 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.569 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.569 * [misc]taylor:  Taking taylor expansion of y in z
1554301189.569 * [misc]backup-simplify:  Simplify y into y
1554301189.569 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301189.569 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.569 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.570 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301189.570 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301189.570 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301189.570 * [misc]taylor:  Taking taylor expansion of (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3)) in z
1554301189.570 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ -1 z)) 3) in z
1554301189.570 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1554301189.570 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301189.570 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.570 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.570 * [misc]taylor:  Taking taylor expansion of z in z
1554301189.570 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.570 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.570 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.570 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.570 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ -1 y)) 3) in z
1554301189.570 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1554301189.570 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301189.570 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.570 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.570 * [misc]taylor:  Taking taylor expansion of y in z
1554301189.570 * [misc]backup-simplify:  Simplify y into y
1554301189.570 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301189.570 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.570 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.570 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301189.570 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301189.570 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.570 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301189.571 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 z))) into (pow (sin (/ -1 z)) 2)
1554301189.571 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (pow (sin (/ -1 z)) 2)) into (pow (sin (/ -1 z)) 3)
1554301189.571 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) (sin (/ -1 y))) into (pow (sin (/ -1 y)) 2)
1554301189.571 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) (pow (sin (/ -1 y)) 2)) into (pow (sin (/ -1 y)) 3)
1554301189.571 * [misc]backup-simplify:  Simplify (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) into (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3))
1554301189.571 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 z))) into (pow (cos (/ -1 z)) 2)
1554301189.571 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (pow (cos (/ -1 z)) 2)) into (pow (cos (/ -1 z)) 3)
1554301189.571 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) (cos (/ -1 y))) into (pow (cos (/ -1 y)) 2)
1554301189.571 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) (pow (cos (/ -1 y)) 2)) into (pow (cos (/ -1 y)) 3)
1554301189.571 * [misc]backup-simplify:  Simplify (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3)) into (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3))
1554301189.572 * [misc]backup-simplify:  Simplify (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3))) into (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3)))
1554301189.572 * [misc]taylor:  Taking taylor expansion of (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) in z
1554301189.572 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 y)) (cos (/ -1 y))) in z
1554301189.572 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1554301189.572 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301189.572 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.572 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.572 * [misc]taylor:  Taking taylor expansion of y in z
1554301189.572 * [misc]backup-simplify:  Simplify y into y
1554301189.572 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301189.572 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.572 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.572 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1554301189.572 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301189.572 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.572 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.572 * [misc]taylor:  Taking taylor expansion of y in z
1554301189.572 * [misc]backup-simplify:  Simplify y into y
1554301189.572 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301189.572 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.572 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.572 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301189.572 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301189.572 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301189.572 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301189.572 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301189.572 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.572 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301189.572 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301189.573 * [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 z)) (cos (/ -1 z))) in z
1554301189.573 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1554301189.573 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301189.573 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.573 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.573 * [misc]taylor:  Taking taylor expansion of z in z
1554301189.573 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.573 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.573 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.573 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.573 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1554301189.573 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301189.573 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.573 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.573 * [misc]taylor:  Taking taylor expansion of z in z
1554301189.573 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.573 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.573 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.573 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.573 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301189.573 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
1554301189.573 * [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
1554301189.573 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
1554301189.574 * [misc]backup-simplify:  Simplify (- (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3)))) into (- (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3))))
1554301189.574 * [misc]backup-simplify:  Simplify (+ 1 (- (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3))))) into (- 1 (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3))))
1554301189.574 * [misc]backup-simplify:  Simplify (- (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (- (/ (sin (/ -1 z)) (cos (/ -1 z))))
1554301189.574 * [misc]backup-simplify:  Simplify (+ (/ (sin (/ -1 y)) (cos (/ -1 y))) (- (/ (sin (/ -1 z)) (cos (/ -1 z))))) into (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))
1554301189.575 * [misc]backup-simplify:  Simplify (* (- 1 (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3)))) (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))) into (* (- 1 (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3)))) (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))))
1554301189.575 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (* (- 1 (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3)))) (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into (* (sin (/ -1 a)) (* (- 1 (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3)))) (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))))
1554301189.576 * [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (* (- 1 (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3)))) (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into (* (sin (/ -1 a)) (* (- 1 (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3)))) (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))))
1554301189.576 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.576 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1554301189.576 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301189.577 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.577 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1554301189.577 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.578 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.578 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1554301189.578 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301189.579 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.579 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1554301189.579 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.580 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.580 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1554301189.580 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))) into 0
1554301189.580 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) 0) (* 0 (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2)))) into 0
1554301189.581 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.581 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1554301189.581 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301189.582 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.582 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1554301189.582 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.582 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.583 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1554301189.583 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301189.584 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.584 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1554301189.584 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.584 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.585 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1554301189.585 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (* 0 (/ (sin (/ -1 y)) (cos (/ -1 y))))) into 0
1554301189.585 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (* 0 (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2)))) into 0
1554301189.585 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ -1 y)) 3) (pow (cos (/ -1 y)) 3)) 0) (* 0 (/ (pow (sin (/ -1 z)) 3) (pow (cos (/ -1 z)) 3)))) into 0
1554301189.585 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.585 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.586 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.586 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1554301189.586 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301189.586 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.587 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1554301189.587 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.587 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.587 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1554301189.587 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301189.588 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.588 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1554301189.588 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.588 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.588 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1554301189.588 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.588 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1554301189.589 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301189.589 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.589 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1554301189.589 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.589 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.590 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1554301189.590 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301189.590 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.590 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1554301189.591 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.591 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.591 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1554301189.591 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.591 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.592 * [misc]backup-simplify:  Simplify (+ (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) 0) (* 0 (- 1 (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3)))))) into 0
1554301189.592 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (* (- 1 (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3)))) (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))))) into 0
1554301189.592 * [misc]taylor:  Taking taylor expansion of 0 in y
1554301189.592 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.592 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301189.592 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.592 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.592 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1554301189.592 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.593 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1554301189.593 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301189.593 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.594 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1554301189.594 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.594 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.594 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1554301189.594 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301189.595 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.595 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1554301189.595 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.595 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.595 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1554301189.595 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.595 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.595 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 (sin (/ -1 y)))) into 0
1554301189.595 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 (pow (sin (/ -1 y)) 2))) into 0
1554301189.596 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.596 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1554301189.596 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301189.596 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.597 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1554301189.597 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.597 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 z)))) into 0
1554301189.597 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (pow (sin (/ -1 z)) 2))) into 0
1554301189.597 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ -1 z)) 3) 0) (* 0 (pow (sin (/ -1 y)) 3))) into 0
1554301189.597 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 (cos (/ -1 y)))) into 0
1554301189.597 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 (pow (cos (/ -1 y)) 2))) into 0
1554301189.597 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.598 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1554301189.598 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301189.598 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.598 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1554301189.598 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.599 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.599 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 z)))) into 0
1554301189.599 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (pow (cos (/ -1 z)) 2))) into 0
1554301189.599 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ -1 z)) 3) 0) (* 0 (pow (cos (/ -1 y)) 3))) into 0
1554301189.599 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3))) (+ (* (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3))) (/ 0 (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3)))))) into 0
1554301189.599 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.600 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.600 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3)))) 0) (* 0 (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into 0
1554301189.600 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.600 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1554301189.600 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301189.601 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.601 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1554301189.601 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.602 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (* (- 1 (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3)))) (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))))) into 0
1554301189.602 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301189.602 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.602 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.602 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.602 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1554301189.602 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301189.603 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.603 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1554301189.603 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.603 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.603 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1554301189.603 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301189.604 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.604 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1554301189.604 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.604 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.605 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1554301189.605 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1554301189.605 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.605 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.605 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.606 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1554301189.606 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301189.607 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.607 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1554301189.607 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.607 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 (sin (/ -1 y)))) into 0
1554301189.607 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 (pow (sin (/ -1 y)) 2))) into 0
1554301189.608 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 z)))) into 0
1554301189.608 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (pow (sin (/ -1 z)) 2))) into 0
1554301189.608 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ -1 z)) 3) 0) (* 0 (pow (sin (/ -1 y)) 3))) into 0
1554301189.608 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.608 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1554301189.609 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301189.610 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.610 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1554301189.610 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.610 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.610 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 (cos (/ -1 y)))) into 0
1554301189.610 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 (pow (cos (/ -1 y)) 2))) into 0
1554301189.611 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 z)))) into 0
1554301189.611 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (pow (cos (/ -1 z)) 2))) into 0
1554301189.611 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ -1 z)) 3) 0) (* 0 (pow (cos (/ -1 y)) 3))) into 0
1554301189.612 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3))) (+ (* (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3))) (/ 0 (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3)))))) into 0
1554301189.612 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.612 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.613 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3)))) 0) (* 0 (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into 0
1554301189.613 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.614 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
1554301189.614 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1554301189.615 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.615 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
1554301189.615 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.618 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (* (- 1 (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3)))) (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))))) into 0
1554301189.618 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.619 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.619 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.620 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301189.621 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.621 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.621 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.622 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.622 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.623 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301189.624 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.624 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.624 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.624 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.625 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1554301189.625 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into 0
1554301189.626 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) 0) (+ (* 0 0) (* 0 (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))))) into 0
1554301189.627 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.627 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.627 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301189.628 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.628 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.629 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.629 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.630 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.630 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301189.630 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.630 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.631 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.631 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.631 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1554301189.631 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 y)) (cos (/ -1 y)))))) into 0
1554301189.631 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (+ (* 0 0) (* 0 (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))))) into 0
1554301189.632 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ -1 y)) 3) (pow (cos (/ -1 y)) 3)) 0) (+ (* 0 0) (* 0 (/ (pow (sin (/ -1 z)) 3) (pow (cos (/ -1 z)) 3))))) into 0
1554301189.632 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.632 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.633 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.633 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.633 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301189.634 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.634 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.634 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.634 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.635 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.635 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301189.635 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.636 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.636 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.636 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.636 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1554301189.637 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.637 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.637 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301189.638 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.638 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.638 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.639 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.639 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.639 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301189.640 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.640 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.640 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.641 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.641 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1554301189.641 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.641 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.642 * [misc]backup-simplify:  Simplify (+ (* (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) 0) (+ (* 0 0) (* 0 (- 1 (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3))))))) into 0
1554301189.643 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (* (- 1 (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3)))) (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))))))) into 0
1554301189.643 * [misc]taylor:  Taking taylor expansion of 0 in y
1554301189.643 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.643 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301189.643 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.643 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.643 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301189.643 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.643 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.643 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1554301189.644 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.645 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.645 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301189.646 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.646 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.646 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.647 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.647 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.647 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301189.648 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.648 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.648 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.649 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.649 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1554301189.649 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.649 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.649 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1554301189.650 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 (pow (sin (/ -1 y)) 2)))) into 0
1554301189.651 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.651 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.651 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301189.652 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.652 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.652 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.652 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 z))))) into 0
1554301189.653 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (pow (sin (/ -1 z)) 2)))) into 0
1554301189.653 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ -1 z)) 3) 0) (+ (* 0 0) (* 0 (pow (sin (/ -1 y)) 3)))) into 0
1554301189.653 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
1554301189.653 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 (pow (cos (/ -1 y)) 2)))) into 0
1554301189.654 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.655 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.655 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301189.656 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.656 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.656 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.656 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.656 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (cos (/ -1 z))))) into 0
1554301189.657 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (pow (cos (/ -1 z)) 2)))) into 0
1554301189.657 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ -1 z)) 3) 0) (+ (* 0 0) (* 0 (pow (cos (/ -1 y)) 3)))) into 0
1554301189.658 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3))) (+ (* (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3))) (/ 0 (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3)))) (* 0 (/ 0 (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3)))))) into 0
1554301189.658 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.659 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.659 * [misc]backup-simplify:  Simplify (+ (* (- 1 (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3)))) 0) (+ (* 0 0) (* 0 (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z))))))) into 0
1554301189.660 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.661 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.661 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1554301189.661 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.662 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.662 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.663 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (* (- 1 (/ (* (pow (sin (/ -1 z)) 3) (pow (sin (/ -1 y)) 3)) (* (pow (cos (/ -1 z)) 3) (pow (cos (/ -1 y)) 3)))) (- (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 z)) (cos (/ -1 z)))))))) into 0
1554301189.663 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301189.663 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.663 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.664 * [misc]backup-simplify:  Simplify (* (sin (/ -1 (/ 1 (- a)))) (* (- 1 (/ (* (pow (sin (/ -1 (/ 1 (- z)))) 3) (pow (sin (/ -1 (/ 1 (- y)))) 3)) (* (pow (cos (/ -1 (/ 1 (- z)))) 3) (pow (cos (/ -1 (/ 1 (- y)))) 3)))) (- (/ (sin (/ -1 (/ 1 (- y)))) (cos (/ -1 (/ 1 (- y))))) (/ (sin (/ -1 (/ 1 (- z)))) (cos (/ -1 (/ 1 (- z)))))))) into (* (sin a) (* (- (/ (sin y) (cos y)) (/ (sin z) (cos z))) (- 1 (/ (* (pow (sin z) 3) (pow (sin y) 3)) (* (pow (cos y) 3) (pow (cos z) 3))))))
1554301189.664 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 2 2 2 2 1)
1554301189.664 * [misc]backup-simplify:  Simplify (* (* (tan y) (tan z)) (* (tan y) (tan z))) into (* (pow (tan y) 2) (pow (tan z) 2))
1554301189.664 * [misc]approximate:  Taking taylor expansion of (* (pow (tan y) 2) (pow (tan z) 2)) in (y z) around 0
1554301189.664 * [misc]taylor:  Taking taylor expansion of (* (pow (tan y) 2) (pow (tan z) 2)) in z
1554301189.664 * [misc]taylor:  Taking taylor expansion of (pow (tan y) 2) in z
1554301189.664 * [misc]taylor:  Taking taylor expansion of (tan y) in z
1554301189.664 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301189.664 * [misc]taylor:  Taking taylor expansion of (sin y) in z
1554301189.664 * [misc]taylor:  Taking taylor expansion of y in z
1554301189.664 * [misc]backup-simplify:  Simplify y into y
1554301189.664 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301189.664 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301189.664 * [misc]taylor:  Taking taylor expansion of (cos y) in z
1554301189.664 * [misc]taylor:  Taking taylor expansion of y in z
1554301189.664 * [misc]backup-simplify:  Simplify y into y
1554301189.664 * [misc]backup-simplify:  Simplify (cos y) into (cos y)
1554301189.665 * [misc]backup-simplify:  Simplify (sin y) into (sin y)
1554301189.665 * [misc]backup-simplify:  Simplify (* (sin y) 1) into (sin y)
1554301189.665 * [misc]backup-simplify:  Simplify (* (cos y) 0) into 0
1554301189.665 * [misc]backup-simplify:  Simplify (+ (sin y) 0) into (sin y)
1554301189.665 * [misc]backup-simplify:  Simplify (* (cos y) 1) into (cos y)
1554301189.665 * [misc]backup-simplify:  Simplify (* (sin y) 0) into 0
1554301189.665 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.665 * [misc]backup-simplify:  Simplify (+ (cos y) 0) into (cos y)
1554301189.665 * [misc]backup-simplify:  Simplify (/ (sin y) (cos y)) into (/ (sin y) (cos y))
1554301189.665 * [misc]taylor:  Taking taylor expansion of (pow (tan z) 2) in z
1554301189.665 * [misc]taylor:  Taking taylor expansion of (tan z) in z
1554301189.665 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301189.665 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301189.665 * [misc]taylor:  Taking taylor expansion of z in z
1554301189.665 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.665 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.665 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301189.665 * [misc]taylor:  Taking taylor expansion of z in z
1554301189.665 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.665 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.666 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301189.666 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301189.666 * [misc]taylor:  Taking taylor expansion of (* (pow (tan y) 2) (pow (tan z) 2)) in y
1554301189.666 * [misc]taylor:  Taking taylor expansion of (pow (tan y) 2) in y
1554301189.666 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1554301189.666 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301189.666 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301189.666 * [misc]taylor:  Taking taylor expansion of y in y
1554301189.666 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.666 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.666 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301189.666 * [misc]taylor:  Taking taylor expansion of y in y
1554301189.666 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.666 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.667 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301189.667 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301189.667 * [misc]taylor:  Taking taylor expansion of (pow (tan z) 2) in y
1554301189.667 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1554301189.667 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301189.667 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1554301189.667 * [misc]taylor:  Taking taylor expansion of z in y
1554301189.667 * [misc]backup-simplify:  Simplify z into z
1554301189.667 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301189.667 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301189.667 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1554301189.667 * [misc]taylor:  Taking taylor expansion of z in y
1554301189.667 * [misc]backup-simplify:  Simplify z into z
1554301189.667 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301189.667 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301189.667 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301189.667 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301189.667 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301189.667 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301189.667 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301189.668 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.668 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301189.668 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301189.668 * [misc]taylor:  Taking taylor expansion of (* (pow (tan y) 2) (pow (tan z) 2)) in y
1554301189.668 * [misc]taylor:  Taking taylor expansion of (pow (tan y) 2) in y
1554301189.668 * [misc]taylor:  Taking taylor expansion of (tan y) in y
1554301189.668 * [misc]taylor:  Rewrote expression to (/ (sin y) (cos y))
1554301189.668 * [misc]taylor:  Taking taylor expansion of (sin y) in y
1554301189.668 * [misc]taylor:  Taking taylor expansion of y in y
1554301189.668 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.668 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.668 * [misc]taylor:  Taking taylor expansion of (cos y) in y
1554301189.668 * [misc]taylor:  Taking taylor expansion of y in y
1554301189.668 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.668 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.668 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301189.669 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301189.669 * [misc]taylor:  Taking taylor expansion of (pow (tan z) 2) in y
1554301189.669 * [misc]taylor:  Taking taylor expansion of (tan z) in y
1554301189.669 * [misc]taylor:  Rewrote expression to (/ (sin z) (cos z))
1554301189.669 * [misc]taylor:  Taking taylor expansion of (sin z) in y
1554301189.669 * [misc]taylor:  Taking taylor expansion of z in y
1554301189.669 * [misc]backup-simplify:  Simplify z into z
1554301189.669 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301189.669 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301189.669 * [misc]taylor:  Taking taylor expansion of (cos z) in y
1554301189.669 * [misc]taylor:  Taking taylor expansion of z in y
1554301189.669 * [misc]backup-simplify:  Simplify z into z
1554301189.669 * [misc]backup-simplify:  Simplify (cos z) into (cos z)
1554301189.669 * [misc]backup-simplify:  Simplify (sin z) into (sin z)
1554301189.669 * [misc]backup-simplify:  Simplify (* (sin z) 1) into (sin z)
1554301189.669 * [misc]backup-simplify:  Simplify (* (cos z) 0) into 0
1554301189.669 * [misc]backup-simplify:  Simplify (+ (sin z) 0) into (sin z)
1554301189.669 * [misc]backup-simplify:  Simplify (* (cos z) 1) into (cos z)
1554301189.669 * [misc]backup-simplify:  Simplify (* (sin z) 0) into 0
1554301189.669 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.669 * [misc]backup-simplify:  Simplify (+ (cos z) 0) into (cos z)
1554301189.669 * [misc]backup-simplify:  Simplify (/ (sin z) (cos z)) into (/ (sin z) (cos z))
1554301189.669 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301189.670 * [misc]backup-simplify:  Simplify (* (/ (sin z) (cos z)) (/ (sin z) (cos z))) into (/ (pow (sin z) 2) (pow (cos z) 2))
1554301189.670 * [misc]backup-simplify:  Simplify (* 1 (/ (pow (sin z) 2) (pow (cos z) 2))) into (/ (pow (sin z) 2) (pow (cos z) 2))
1554301189.670 * [misc]taylor:  Taking taylor expansion of (/ (pow (sin z) 2) (pow (cos z) 2)) in z
1554301189.670 * [misc]taylor:  Taking taylor expansion of (pow (sin z) 2) in z
1554301189.670 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301189.670 * [misc]taylor:  Taking taylor expansion of z in z
1554301189.670 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.670 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.670 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301189.670 * [misc]taylor:  Taking taylor expansion of (pow (cos z) 2) in z
1554301189.670 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301189.670 * [misc]taylor:  Taking taylor expansion of z in z
1554301189.670 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.670 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.671 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301189.671 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301189.671 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301189.671 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.671 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.671 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 1)) into 0
1554301189.672 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.672 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 0)) into 0
1554301189.672 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.672 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.672 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (* 0 1)) into 0
1554301189.673 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.673 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (* 0 0)) into 0
1554301189.673 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.673 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.673 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))))) into 0
1554301189.673 * [misc]backup-simplify:  Simplify (+ (* (/ (sin z) (cos z)) 0) (* 0 (/ (sin z) (cos z)))) into 0
1554301189.674 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.674 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.674 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1554301189.674 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1554301189.675 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ (pow (sin z) 2) (pow (cos z) 2)))) into 0
1554301189.675 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301189.675 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.675 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.675 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.675 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1554301189.675 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.676 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1554301189.676 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1554301189.676 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.676 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.677 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.677 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.677 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.677 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.678 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.678 * [misc]backup-simplify:  Simplify (+ (* (cos z) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.679 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.679 * [misc]backup-simplify:  Simplify (+ (* (sin z) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.679 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.679 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.679 * [misc]backup-simplify:  Simplify (- (/ 0 (cos z)) (+ (* (/ (sin z) (cos z)) (/ 0 (cos z))) (* 0 (/ 0 (cos z))))) into 0
1554301189.680 * [misc]backup-simplify:  Simplify (+ (* (/ (sin z) (cos z)) 0) (+ (* 0 0) (* 0 (/ (sin z) (cos z))))) into 0
1554301189.681 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1554301189.681 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1554301189.682 * [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)))) into 1/3
1554301189.682 * [misc]backup-simplify:  Simplify (+ (* 1 1/3) (+ (* 0 0) (* 1/3 1))) into 2/3
1554301189.682 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 2/3 (/ (pow (sin z) 2) (pow (cos z) 2))))) into (* 2/3 (/ (pow (sin z) 2) (pow (cos z) 2)))
1554301189.682 * [misc]taylor:  Taking taylor expansion of (* 2/3 (/ (pow (sin z) 2) (pow (cos z) 2))) in z
1554301189.682 * [misc]taylor:  Taking taylor expansion of 2/3 in z
1554301189.682 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1554301189.682 * [misc]taylor:  Taking taylor expansion of (/ (pow (sin z) 2) (pow (cos z) 2)) in z
1554301189.682 * [misc]taylor:  Taking taylor expansion of (pow (sin z) 2) in z
1554301189.682 * [misc]taylor:  Taking taylor expansion of (sin z) in z
1554301189.682 * [misc]taylor:  Taking taylor expansion of z in z
1554301189.682 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.682 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.683 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554301189.683 * [misc]taylor:  Taking taylor expansion of (pow (cos z) 2) in z
1554301189.683 * [misc]taylor:  Taking taylor expansion of (cos z) in z
1554301189.683 * [misc]taylor:  Taking taylor expansion of z in z
1554301189.683 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.683 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.683 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301189.683 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1554301189.683 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301189.683 * [misc]backup-simplify:  Simplify (* 2/3 1) into 2/3
1554301189.683 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1554301189.683 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.684 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1554301189.685 * [misc]backup-simplify:  Simplify (+ (* 1 (- 1/6)) (+ (* 0 0) (* (- 1/6) 1))) into -1/3
1554301189.685 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1554301189.685 * [misc]backup-simplify:  Simplify (+ (* 1 (- 1/2)) (+ (* 0 0) (* (- 1/2) 1))) into -1
1554301189.686 * [misc]backup-simplify:  Simplify (- (/ -1/3 1) (+ (* 1 (/ -1 1)) (* 0 (/ 0 1)))) into 2/3
1554301189.686 * [misc]backup-simplify:  Simplify 2/3 into 2/3
1554301189.686 * [misc]backup-simplify:  Simplify (+ (* 2/3 (pow (* (pow z 2) y) 2)) (+ (* 2/3 (pow (* z (pow y 2)) 2)) (* 1 (pow (* z y) 2)))) into (+ (* 2/3 (* (pow z 2) (pow y 4))) (+ (* 2/3 (* (pow z 4) (pow y 2))) (* (pow z 2) (pow y 2))))
1554301189.686 * [misc]backup-simplify:  Simplify (* (* (tan (/ 1 y)) (tan (/ 1 z))) (* (tan (/ 1 y)) (tan (/ 1 z)))) into (* (pow (tan (/ 1 y)) 2) (pow (tan (/ 1 z)) 2))
1554301189.686 * [misc]approximate:  Taking taylor expansion of (* (pow (tan (/ 1 y)) 2) (pow (tan (/ 1 z)) 2)) in (y z) around 0
1554301189.686 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 y)) 2) (pow (tan (/ 1 z)) 2)) in z
1554301189.686 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 y)) 2) in z
1554301189.686 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in z
1554301189.686 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301189.686 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1554301189.686 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301189.686 * [misc]taylor:  Taking taylor expansion of y in z
1554301189.686 * [misc]backup-simplify:  Simplify y into y
1554301189.686 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301189.687 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301189.687 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301189.687 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1554301189.687 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301189.687 * [misc]taylor:  Taking taylor expansion of y in z
1554301189.687 * [misc]backup-simplify:  Simplify y into y
1554301189.687 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301189.687 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301189.687 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301189.687 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301189.687 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301189.687 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301189.687 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301189.687 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301189.687 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.687 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301189.687 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301189.687 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 z)) 2) in z
1554301189.687 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in z
1554301189.687 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301189.687 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1554301189.687 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301189.687 * [misc]taylor:  Taking taylor expansion of z in z
1554301189.687 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.687 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.688 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301189.688 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301189.688 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1554301189.688 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301189.688 * [misc]taylor:  Taking taylor expansion of z in z
1554301189.688 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.688 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.688 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301189.688 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301189.688 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301189.688 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 y)) 2) (pow (tan (/ 1 z)) 2)) in y
1554301189.688 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 y)) 2) in y
1554301189.688 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1554301189.688 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301189.688 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1554301189.688 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301189.688 * [misc]taylor:  Taking taylor expansion of y in y
1554301189.688 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.688 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.688 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301189.688 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301189.688 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1554301189.688 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301189.688 * [misc]taylor:  Taking taylor expansion of y in y
1554301189.688 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.688 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.688 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301189.688 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301189.689 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301189.689 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 z)) 2) in y
1554301189.689 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1554301189.689 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301189.689 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1554301189.689 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301189.689 * [misc]taylor:  Taking taylor expansion of z in y
1554301189.689 * [misc]backup-simplify:  Simplify z into z
1554301189.689 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301189.689 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301189.689 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301189.689 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1554301189.689 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301189.689 * [misc]taylor:  Taking taylor expansion of z in y
1554301189.689 * [misc]backup-simplify:  Simplify z into z
1554301189.689 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301189.689 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301189.689 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301189.689 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301189.689 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301189.689 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301189.689 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301189.689 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301189.689 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.689 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301189.689 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301189.689 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ 1 y)) 2) (pow (tan (/ 1 z)) 2)) in y
1554301189.689 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 y)) 2) in y
1554301189.690 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 y)) in y
1554301189.690 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301189.690 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in y
1554301189.690 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301189.690 * [misc]taylor:  Taking taylor expansion of y in y
1554301189.690 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.690 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.690 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301189.690 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301189.690 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in y
1554301189.690 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1554301189.690 * [misc]taylor:  Taking taylor expansion of y in y
1554301189.690 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.690 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.690 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301189.690 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301189.690 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 y)) (cos (/ 1 y))) into (/ (sin (/ 1 y)) (cos (/ 1 y)))
1554301189.690 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ 1 z)) 2) in y
1554301189.690 * [misc]taylor:  Taking taylor expansion of (tan (/ 1 z)) in y
1554301189.690 * [misc]taylor:  Rewrote expression to (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301189.690 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in y
1554301189.690 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301189.690 * [misc]taylor:  Taking taylor expansion of z in y
1554301189.690 * [misc]backup-simplify:  Simplify z into z
1554301189.690 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301189.690 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301189.690 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301189.690 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in y
1554301189.690 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
1554301189.690 * [misc]taylor:  Taking taylor expansion of z in y
1554301189.690 * [misc]backup-simplify:  Simplify z into z
1554301189.690 * [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
1554301189.690 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301189.691 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301189.691 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 1) into (sin (/ 1 z))
1554301189.691 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 0) into 0
1554301189.691 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 z)) 0) into (sin (/ 1 z))
1554301189.691 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) 1) into (cos (/ 1 z))
1554301189.691 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) 0) into 0
1554301189.691 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.691 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 z)) 0) into (cos (/ 1 z))
1554301189.691 * [misc]backup-simplify:  Simplify (/ (sin (/ 1 z)) (cos (/ 1 z))) into (/ (sin (/ 1 z)) (cos (/ 1 z)))
1554301189.691 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ (sin (/ 1 y)) (cos (/ 1 y)))) into (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2))
1554301189.691 * [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ (sin (/ 1 z)) (cos (/ 1 z)))) into (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))
1554301189.692 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2)) (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))) into (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))
1554301189.692 * [misc]taylor:  Taking taylor expansion of (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) in z
1554301189.692 * [misc]taylor:  Taking taylor expansion of (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) in z
1554301189.692 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 y)) 2) in z
1554301189.692 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 y)) in z
1554301189.692 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301189.692 * [misc]taylor:  Taking taylor expansion of y in z
1554301189.692 * [misc]backup-simplify:  Simplify y into y
1554301189.692 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301189.692 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301189.692 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301189.692 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y))
1554301189.692 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 0) into 0
1554301189.692 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y))
1554301189.692 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ 1 z)) 2) in z
1554301189.692 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 z)) in z
1554301189.692 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301189.692 * [misc]taylor:  Taking taylor expansion of z in z
1554301189.692 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.692 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.692 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301189.692 * [misc]backup-simplify:  Simplify (sin (/ 1 z)) into (sin (/ 1 z))
1554301189.692 * [misc]taylor:  Taking taylor expansion of (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)) in z
1554301189.692 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 y)) 2) in z
1554301189.692 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 y)) in z
1554301189.692 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
1554301189.692 * [misc]taylor:  Taking taylor expansion of y in z
1554301189.692 * [misc]backup-simplify:  Simplify y into y
1554301189.692 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1554301189.692 * [misc]backup-simplify:  Simplify (cos (/ 1 y)) into (cos (/ 1 y))
1554301189.692 * [misc]backup-simplify:  Simplify (sin (/ 1 y)) into (sin (/ 1 y))
1554301189.692 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) 1) into (cos (/ 1 y))
1554301189.693 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) 0) into 0
1554301189.693 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.693 * [misc]backup-simplify:  Simplify (+ (cos (/ 1 y)) 0) into (cos (/ 1 y))
1554301189.693 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 z)) 2) in z
1554301189.693 * [misc]taylor:  Taking taylor expansion of (cos (/ 1 z)) in z
1554301189.693 * [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
1554301189.693 * [misc]taylor:  Taking taylor expansion of z in z
1554301189.693 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.693 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.693 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554301189.693 * [misc]backup-simplify:  Simplify (cos (/ 1 z)) into (cos (/ 1 z))
1554301189.693 * [misc]backup-simplify:  Simplify (* (sin (/ 1 y)) (sin (/ 1 y))) into (pow (sin (/ 1 y)) 2)
1554301189.693 * [misc]backup-simplify:  Simplify (* (sin (/ 1 z)) (sin (/ 1 z))) into (pow (sin (/ 1 z)) 2)
1554301189.693 * [misc]backup-simplify:  Simplify (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) into (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2))
1554301189.693 * [misc]backup-simplify:  Simplify (* (cos (/ 1 y)) (cos (/ 1 y))) into (pow (cos (/ 1 y)) 2)
1554301189.693 * [misc]backup-simplify:  Simplify (* (cos (/ 1 z)) (cos (/ 1 z))) into (pow (cos (/ 1 z)) 2)
1554301189.693 * [misc]backup-simplify:  Simplify (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)) into (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))
1554301189.694 * [misc]backup-simplify:  Simplify (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) into (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))
1554301189.694 * [misc]backup-simplify:  Simplify (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) into (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))
1554301189.694 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.694 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 1)) into 0
1554301189.694 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301189.695 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.695 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 0)) into 0
1554301189.695 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.695 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.696 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 1)) into 0
1554301189.696 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1554301189.696 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.696 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 0)) into 0
1554301189.696 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.697 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.697 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))))) into 0
1554301189.697 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z))))) into 0
1554301189.697 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))))) into 0
1554301189.697 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (* 0 (/ (sin (/ 1 y)) (cos (/ 1 y))))) into 0
1554301189.697 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2)) 0) (* 0 (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2)))) into 0
1554301189.697 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301189.697 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.697 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.698 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (* 0 (sin (/ 1 z)))) into 0
1554301189.698 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.698 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0
1554301189.698 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301189.699 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.699 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0
1554301189.699 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.699 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 (sin (/ 1 y)))) into 0
1554301189.699 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ 1 y)) 2) 0) (* 0 (pow (sin (/ 1 z)) 2))) into 0
1554301189.699 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (* 0 (cos (/ 1 z)))) into 0
1554301189.699 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.699 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 1)) into 0
1554301189.700 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1554301189.700 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.700 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (* 0 0)) into 0
1554301189.700 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.700 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.701 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (* 0 (cos (/ 1 y)))) into 0
1554301189.701 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ 1 y)) 2) 0) (* 0 (pow (cos (/ 1 z)) 2))) into 0
1554301189.701 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (* (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (/ 0 (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))))) into 0
1554301189.701 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.702 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.702 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.702 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301189.703 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.703 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.703 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.704 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.704 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.704 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301189.705 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.705 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.705 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.705 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.705 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1554301189.705 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z)))))) into 0
1554301189.706 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1554301189.706 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 y)) (cos (/ 1 y)))))) into 0
1554301189.706 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2)) 0) (+ (* 0 0) (* 0 (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2))))) into 0
1554301189.706 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301189.706 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.706 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.706 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.707 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (* 0 (sin (/ 1 z))))) into 0
1554301189.707 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.707 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.708 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301189.708 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.708 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.708 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.709 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 (sin (/ 1 y))))) into 0
1554301189.709 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ 1 y)) 2) 0) (+ (* 0 0) (* 0 (pow (sin (/ 1 z)) 2)))) into 0
1554301189.709 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (* 0 (cos (/ 1 z))))) into 0
1554301189.710 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.710 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.710 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301189.711 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.711 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.711 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.711 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.711 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 (cos (/ 1 y))))) into 0
1554301189.711 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ 1 y)) 2) 0) (+ (* 0 0) (* 0 (pow (cos (/ 1 z)) 2)))) into 0
1554301189.712 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (+ (* (/ (* (pow (sin (/ 1 y)) 2) (pow (sin (/ 1 z)) 2)) (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2))) (/ 0 (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))) (* 0 (/ 0 (* (pow (cos (/ 1 y)) 2) (pow (cos (/ 1 z)) 2)))))) into 0
1554301189.712 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.713 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1554301189.713 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1554301189.713 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301189.715 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.715 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1554301189.715 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.716 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1554301189.716 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1554301189.716 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301189.717 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.718 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1554301189.718 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.718 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.718 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 z))) (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))) (* 0 (/ 0 (cos (/ 1 z)))))) into 0
1554301189.718 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 z)) (cos (/ 1 z))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 z)) (cos (/ 1 z))))))) into 0
1554301189.719 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 y))) (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))) (* 0 (/ 0 (cos (/ 1 y)))))) into 0
1554301189.719 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ 1 y)) (cos (/ 1 y))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 y)) (cos (/ 1 y))))))) into 0
1554301189.719 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ 1 y)) 2) (pow (cos (/ 1 y)) 2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (pow (sin (/ 1 z)) 2) (pow (cos (/ 1 z)) 2)))))) into 0
1554301189.719 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301189.719 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.719 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.720 * [misc]backup-simplify:  Simplify (/ (* (pow (sin (/ 1 (/ 1 y))) 2) (pow (sin (/ 1 (/ 1 z))) 2)) (* (pow (cos (/ 1 (/ 1 y))) 2) (pow (cos (/ 1 (/ 1 z))) 2))) into (/ (* (pow (sin z) 2) (pow (sin y) 2)) (* (pow (cos y) 2) (pow (cos z) 2)))
1554301189.720 * [misc]backup-simplify:  Simplify (* (* (tan (/ 1 (- y))) (tan (/ 1 (- z)))) (* (tan (/ 1 (- y))) (tan (/ 1 (- z))))) into (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2))
1554301189.720 * [misc]approximate:  Taking taylor expansion of (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2)) in (y z) around 0
1554301189.720 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2)) in z
1554301189.720 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 y)) 2) in z
1554301189.720 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in z
1554301189.720 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301189.720 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1554301189.720 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301189.720 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.720 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.720 * [misc]taylor:  Taking taylor expansion of y in z
1554301189.720 * [misc]backup-simplify:  Simplify y into y
1554301189.720 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301189.720 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.720 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.720 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1554301189.720 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301189.720 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.720 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.720 * [misc]taylor:  Taking taylor expansion of y in z
1554301189.720 * [misc]backup-simplify:  Simplify y into y
1554301189.720 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301189.720 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.720 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.720 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301189.720 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301189.720 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301189.721 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301189.721 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301189.721 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.721 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301189.721 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301189.721 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 z)) 2) in z
1554301189.721 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in z
1554301189.721 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301189.721 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1554301189.721 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301189.721 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.721 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.721 * [misc]taylor:  Taking taylor expansion of z in z
1554301189.721 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.721 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.721 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.721 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.721 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1554301189.721 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301189.721 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.721 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.721 * [misc]taylor:  Taking taylor expansion of z in z
1554301189.721 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.721 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.721 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.721 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.722 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301189.722 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2)) in y
1554301189.722 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 y)) 2) in y
1554301189.722 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1554301189.722 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301189.722 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1554301189.722 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301189.722 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.722 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.722 * [misc]taylor:  Taking taylor expansion of y in y
1554301189.722 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.722 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.722 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.722 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.722 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1554301189.722 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301189.722 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.722 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.722 * [misc]taylor:  Taking taylor expansion of y in y
1554301189.722 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.722 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.722 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.722 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.722 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301189.722 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 z)) 2) in y
1554301189.722 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1554301189.722 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301189.722 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1554301189.722 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301189.722 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.722 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.722 * [misc]taylor:  Taking taylor expansion of z in y
1554301189.722 * [misc]backup-simplify:  Simplify z into z
1554301189.722 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301189.722 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.722 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.723 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1554301189.723 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301189.723 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.723 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.723 * [misc]taylor:  Taking taylor expansion of z in y
1554301189.723 * [misc]backup-simplify:  Simplify z into z
1554301189.723 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301189.723 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.723 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.723 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301189.723 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301189.723 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301189.723 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301189.723 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301189.723 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.723 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301189.723 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301189.723 * [misc]taylor:  Taking taylor expansion of (* (pow (tan (/ -1 y)) 2) (pow (tan (/ -1 z)) 2)) in y
1554301189.723 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 y)) 2) in y
1554301189.723 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 y)) in y
1554301189.723 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301189.723 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in y
1554301189.723 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301189.723 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.723 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.723 * [misc]taylor:  Taking taylor expansion of y in y
1554301189.723 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.723 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.723 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.724 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.724 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in y
1554301189.724 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
1554301189.724 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.724 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.724 * [misc]taylor:  Taking taylor expansion of y in y
1554301189.724 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.724 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.724 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.724 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.724 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 y)) (cos (/ -1 y))) into (/ (sin (/ -1 y)) (cos (/ -1 y)))
1554301189.724 * [misc]taylor:  Taking taylor expansion of (pow (tan (/ -1 z)) 2) in y
1554301189.724 * [misc]taylor:  Taking taylor expansion of (tan (/ -1 z)) in y
1554301189.724 * [misc]taylor:  Rewrote expression to (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301189.724 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in y
1554301189.724 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301189.724 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.724 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.724 * [misc]taylor:  Taking taylor expansion of z in y
1554301189.724 * [misc]backup-simplify:  Simplify z into z
1554301189.724 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301189.724 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.724 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.724 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in y
1554301189.724 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in y
1554301189.724 * [misc]taylor:  Taking taylor expansion of -1 in y
1554301189.724 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.724 * [misc]taylor:  Taking taylor expansion of z in y
1554301189.724 * [misc]backup-simplify:  Simplify z into z
1554301189.724 * [misc]backup-simplify:  Simplify (/ -1 z) into (/ -1 z)
1554301189.724 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.724 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.724 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 1) into (sin (/ -1 z))
1554301189.724 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 0) into 0
1554301189.725 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 z)) 0) into (sin (/ -1 z))
1554301189.725 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) 1) into (cos (/ -1 z))
1554301189.725 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) 0) into 0
1554301189.725 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.725 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 z)) 0) into (cos (/ -1 z))
1554301189.725 * [misc]backup-simplify:  Simplify (/ (sin (/ -1 z)) (cos (/ -1 z))) into (/ (sin (/ -1 z)) (cos (/ -1 z)))
1554301189.725 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ (sin (/ -1 y)) (cos (/ -1 y)))) into (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2))
1554301189.725 * [misc]backup-simplify:  Simplify (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ (sin (/ -1 z)) (cos (/ -1 z)))) into (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))
1554301189.725 * [misc]backup-simplify:  Simplify (* (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2)) (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))) into (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))
1554301189.725 * [misc]taylor:  Taking taylor expansion of (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) in z
1554301189.725 * [misc]taylor:  Taking taylor expansion of (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) in z
1554301189.725 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 z)) 2) in z
1554301189.726 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 z)) in z
1554301189.726 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301189.726 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.726 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.726 * [misc]taylor:  Taking taylor expansion of z in z
1554301189.726 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.726 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.726 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.726 * [misc]backup-simplify:  Simplify (sin (/ -1 z)) into (sin (/ -1 z))
1554301189.726 * [misc]taylor:  Taking taylor expansion of (pow (sin (/ -1 y)) 2) in z
1554301189.726 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 y)) in z
1554301189.726 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301189.726 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.726 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.726 * [misc]taylor:  Taking taylor expansion of y in z
1554301189.726 * [misc]backup-simplify:  Simplify y into y
1554301189.726 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301189.726 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.726 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.726 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y))
1554301189.726 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 0) into 0
1554301189.726 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y))
1554301189.726 * [misc]taylor:  Taking taylor expansion of (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)) in z
1554301189.726 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ -1 z)) 2) in z
1554301189.726 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 z)) in z
1554301189.726 * [misc]taylor:  Taking taylor expansion of (/ -1 z) in z
1554301189.726 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.726 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.726 * [misc]taylor:  Taking taylor expansion of z in z
1554301189.726 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.726 * [misc]backup-simplify:  Simplify 1 into 1
1554301189.726 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554301189.726 * [misc]backup-simplify:  Simplify (cos (/ -1 z)) into (cos (/ -1 z))
1554301189.726 * [misc]taylor:  Taking taylor expansion of (pow (cos (/ -1 y)) 2) in z
1554301189.726 * [misc]taylor:  Taking taylor expansion of (cos (/ -1 y)) in z
1554301189.727 * [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
1554301189.727 * [misc]taylor:  Taking taylor expansion of -1 in z
1554301189.727 * [misc]backup-simplify:  Simplify -1 into -1
1554301189.727 * [misc]taylor:  Taking taylor expansion of y in z
1554301189.727 * [misc]backup-simplify:  Simplify y into y
1554301189.727 * [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
1554301189.727 * [misc]backup-simplify:  Simplify (cos (/ -1 y)) into (cos (/ -1 y))
1554301189.727 * [misc]backup-simplify:  Simplify (sin (/ -1 y)) into (sin (/ -1 y))
1554301189.727 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) 1) into (cos (/ -1 y))
1554301189.727 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) 0) into 0
1554301189.727 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.727 * [misc]backup-simplify:  Simplify (+ (cos (/ -1 y)) 0) into (cos (/ -1 y))
1554301189.727 * [misc]backup-simplify:  Simplify (* (sin (/ -1 z)) (sin (/ -1 z))) into (pow (sin (/ -1 z)) 2)
1554301189.727 * [misc]backup-simplify:  Simplify (* (sin (/ -1 y)) (sin (/ -1 y))) into (pow (sin (/ -1 y)) 2)
1554301189.727 * [misc]backup-simplify:  Simplify (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) into (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2))
1554301189.727 * [misc]backup-simplify:  Simplify (* (cos (/ -1 z)) (cos (/ -1 z))) into (pow (cos (/ -1 z)) 2)
1554301189.727 * [misc]backup-simplify:  Simplify (* (cos (/ -1 y)) (cos (/ -1 y))) into (pow (cos (/ -1 y)) 2)
1554301189.727 * [misc]backup-simplify:  Simplify (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)) into (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))
1554301189.728 * [misc]backup-simplify:  Simplify (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) into (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))
1554301189.728 * [misc]backup-simplify:  Simplify (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) into (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))
1554301189.728 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.728 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 1)) into 0
1554301189.728 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301189.729 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.729 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 0)) into 0
1554301189.729 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.729 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.730 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 1)) into 0
1554301189.730 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1554301189.730 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.730 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 0)) into 0
1554301189.730 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.731 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.731 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))))) into 0
1554301189.732 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))) into 0
1554301189.732 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))))) into 0
1554301189.732 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (* 0 (/ (sin (/ -1 y)) (cos (/ -1 y))))) into 0
1554301189.732 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2)) 0) (* 0 (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2)))) into 0
1554301189.732 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301189.732 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.732 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.733 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.733 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0
1554301189.733 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301189.734 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.734 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0
1554301189.734 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.735 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 (sin (/ -1 y)))) into 0
1554301189.735 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (* 0 (sin (/ -1 z)))) into 0
1554301189.735 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ -1 z)) 2) 0) (* 0 (pow (sin (/ -1 y)) 2))) into 0
1554301189.735 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554301189.735 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 1)) into 0
1554301189.736 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1554301189.736 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554301189.737 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (* 0 0)) into 0
1554301189.737 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.737 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.737 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (* 0 (cos (/ -1 y)))) into 0
1554301189.737 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (* 0 (cos (/ -1 z)))) into 0
1554301189.738 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ -1 z)) 2) 0) (* 0 (pow (cos (/ -1 y)) 2))) into 0
1554301189.738 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) (+ (* (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) (/ 0 (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))))) into 0
1554301189.738 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.740 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.740 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.740 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301189.741 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.741 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.742 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.742 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.743 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.743 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301189.744 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.744 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.744 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.745 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.745 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1554301189.745 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z)))))) into 0
1554301189.746 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1554301189.746 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 y)) (cos (/ -1 y)))))) into 0
1554301189.747 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2)) 0) (+ (* 0 0) (* 0 (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2))))) into 0
1554301189.747 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301189.747 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.747 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.747 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.748 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.748 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.749 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301189.750 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.750 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.750 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.750 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0
1554301189.751 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (* 0 (sin (/ -1 z))))) into 0
1554301189.751 * [misc]backup-simplify:  Simplify (+ (* (pow (sin (/ -1 z)) 2) 0) (+ (* 0 0) (* 0 (pow (sin (/ -1 y)) 2)))) into 0
1554301189.752 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554301189.752 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
1554301189.753 * [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1554301189.754 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.754 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0
1554301189.754 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.754 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.755 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 (cos (/ -1 y))))) into 0
1554301189.755 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (* 0 (cos (/ -1 z))))) into 0
1554301189.755 * [misc]backup-simplify:  Simplify (+ (* (pow (cos (/ -1 z)) 2) 0) (+ (* 0 0) (* 0 (pow (cos (/ -1 y)) 2)))) into 0
1554301189.756 * [misc]backup-simplify:  Simplify (- (/ 0 (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) (+ (* (/ (* (pow (sin (/ -1 z)) 2) (pow (sin (/ -1 y)) 2)) (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2))) (/ 0 (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))) (* 0 (/ 0 (* (pow (cos (/ -1 z)) 2) (pow (cos (/ -1 y)) 2)))))) into 0
1554301189.756 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.758 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1554301189.759 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1554301189.759 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301189.761 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.761 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1554301189.761 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.763 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1554301189.763 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1554301189.763 * [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
1554301189.765 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1554301189.766 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1554301189.766 * [misc]backup-simplify:  Simplify (- 0) into 0
1554301189.766 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554301189.766 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 z))) (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))) (* 0 (/ 0 (cos (/ -1 z)))))) into 0
1554301189.766 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 z)) (cos (/ -1 z))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 z)) (cos (/ -1 z))))))) into 0
1554301189.767 * [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ -1 y))) (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))) (* 0 (/ 0 (cos (/ -1 y)))))) into 0
1554301189.767 * [misc]backup-simplify:  Simplify (+ (* (/ (sin (/ -1 y)) (cos (/ -1 y))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 y)) (cos (/ -1 y))))))) into 0
1554301189.768 * [misc]backup-simplify:  Simplify (+ (* (/ (pow (sin (/ -1 y)) 2) (pow (cos (/ -1 y)) 2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (pow (sin (/ -1 z)) 2) (pow (cos (/ -1 z)) 2)))))) into 0
1554301189.768 * [misc]taylor:  Taking taylor expansion of 0 in z
1554301189.768 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.768 * [misc]backup-simplify:  Simplify 0 into 0
1554301189.768 * [misc]backup-simplify:  Simplify (/ (* (pow (sin (/ -1 (/ 1 (- z)))) 2) (pow (sin (/ -1 (/ 1 (- y)))) 2)) (* (pow (cos (/ -1 (/ 1 (- z)))) 2) (pow (cos (/ -1 (/ 1 (- y)))) 2))) into (/ (* (pow (sin z) 2) (pow (sin y) 2)) (* (pow (cos y) 2) (pow (cos z) 2)))
1554301189.768 * * * [misc]progress:  simplifying candidates
1554301189.768 * * * * [misc]progress:  [ 1 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (pow (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))) 1)))>
1554301189.769 * * * * [misc]progress:  [ 2 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (exp (- (log (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))))) (+ (+ (log (- 1 (* (tan y) (tan z)))) (log (cos a))) (+ (log (- (tan y) (tan z))) (log (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))))>
1554301189.769 * [enter]simplify:  Simplifying (- (log (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))))) (+ (+ (log (- 1 (* (tan y) (tan z)))) (log (cos a))) (+ (log (- (tan y) (tan z))) (log (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))))
1554301189.769 * * [misc]simplify:  iters left: 6 (36 enodes)
1554301189.778 * * [misc]simplify:  iters left: 5 (166 enodes)
1554301189.823 * * [misc]simplify:  iters left: 4 (489 enodes)
1554301190.054 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301190.055 * * [misc]simplify:  Extracting #1: cost 39 inf + 0
1554301190.055 * * [misc]simplify:  Extracting #2: cost 85 inf + 0
1554301190.055 * * [misc]simplify:  Extracting #3: cost 131 inf + 0
1554301190.056 * * [misc]simplify:  Extracting #4: cost 304 inf + 496
1554301190.058 * * [misc]simplify:  Extracting #5: cost 415 inf + 7201
1554301190.064 * * [misc]simplify:  Extracting #6: cost 371 inf + 52285
1554301190.097 * * [misc]simplify:  Extracting #7: cost 136 inf + 164035
1554301190.150 * * [misc]simplify:  Extracting #8: cost 27 inf + 228124
1554301190.229 * * [misc]simplify:  Extracting #9: cost 2 inf + 251861
1554301190.300 * * [misc]simplify:  Extracting #10: cost 0 inf + 253039
1554301190.359 * * [misc]simplify:  Extracting #11: cost 0 inf + 252959
1554301190.432 * [exit]simplify:  Simplified to (- (log (* (- (tan y) (tan z)) (- (* (+ (tan y) (tan z)) (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a))) (* (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (sin a))))) (+ (log (+ (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) 1)) (+ (log (- (tan y) (tan z))) (+ (log (cos a)) (log (- 1 (* (tan z) (tan y))))))))
1554301190.432 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (exp (- (log (* (- (tan y) (tan z)) (- (* (+ (tan y) (tan z)) (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a))) (* (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (sin a))))) (+ (log (+ (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) 1)) (+ (log (- (tan y) (tan z))) (+ (log (cos a)) (log (- 1 (* (tan z) (tan y)))))))))))
1554301190.433 * * * * [misc]progress:  [ 3 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (exp (- (log (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))))) (+ (+ (log (- 1 (* (tan y) (tan z)))) (log (cos a))) (log (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))))>
1554301190.433 * [enter]simplify:  Simplifying (- (log (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))))) (+ (+ (log (- 1 (* (tan y) (tan z)))) (log (cos a))) (log (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))))
1554301190.433 * * [misc]simplify:  iters left: 6 (35 enodes)
1554301190.442 * * [misc]simplify:  iters left: 5 (170 enodes)
1554301190.493 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301190.493 * * [misc]simplify:  Extracting #1: cost 14 inf + 0
1554301190.494 * * [misc]simplify:  Extracting #2: cost 37 inf + 0
1554301190.494 * * [misc]simplify:  Extracting #3: cost 68 inf + 0
1554301190.494 * * [misc]simplify:  Extracting #4: cost 143 inf + 1
1554301190.495 * * [misc]simplify:  Extracting #5: cost 184 inf + 124
1554301190.497 * * [misc]simplify:  Extracting #6: cost 180 inf + 6054
1554301190.502 * * [misc]simplify:  Extracting #7: cost 124 inf + 22329
1554301190.520 * * [misc]simplify:  Extracting #8: cost 39 inf + 60416
1554301190.538 * * [misc]simplify:  Extracting #9: cost 4 inf + 83705
1554301190.552 * * [misc]simplify:  Extracting #10: cost 0 inf + 87760
1554301190.566 * * [misc]simplify:  Extracting #11: cost 0 inf + 87600
1554301190.581 * [exit]simplify:  Simplified to (- (- (log (- (* (+ (tan y) (tan z)) (* (+ (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (- (tan y) (tan z)))) (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (sin a) (- (tan y) (tan z)))))) (log (+ (- (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (+ (log (cos a)) (log (- 1 (* (tan z) (tan y))))))
1554301190.581 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (exp (- (- (log (- (* (+ (tan y) (tan z)) (* (+ (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (- (tan y) (tan z)))) (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (sin a) (- (tan y) (tan z)))))) (log (+ (- (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (+ (log (cos a)) (log (- 1 (* (tan z) (tan y)))))))))
1554301190.581 * * * * [misc]progress:  [ 4 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (exp (- (log (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))))) (+ (log (* (- 1 (* (tan y) (tan z))) (cos a))) (+ (log (- (tan y) (tan z))) (log (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))))>
1554301190.581 * [enter]simplify:  Simplifying (- (log (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))))) (+ (log (* (- 1 (* (tan y) (tan z))) (cos a))) (+ (log (- (tan y) (tan z))) (log (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))))
1554301190.582 * * [misc]simplify:  iters left: 6 (35 enodes)
1554301190.590 * * [misc]simplify:  iters left: 5 (164 enodes)
1554301190.625 * * [misc]simplify:  iters left: 4 (469 enodes)
1554301190.777 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301190.777 * * [misc]simplify:  Extracting #1: cost 32 inf + 0
1554301190.777 * * [misc]simplify:  Extracting #2: cost 76 inf + 0
1554301190.778 * * [misc]simplify:  Extracting #3: cost 123 inf + 0
1554301190.778 * * [misc]simplify:  Extracting #4: cost 299 inf + 63
1554301190.780 * * [misc]simplify:  Extracting #5: cost 396 inf + 5391
1554301190.788 * * [misc]simplify:  Extracting #6: cost 317 inf + 67689
1554301190.824 * * [misc]simplify:  Extracting #7: cost 74 inf + 193101
1554301190.869 * * [misc]simplify:  Extracting #8: cost 11 inf + 229738
1554301190.917 * * [misc]simplify:  Extracting #9: cost 0 inf + 236916
1554301190.966 * * [misc]simplify:  Extracting #10: cost 0 inf + 235356
1554301191.014 * * [misc]simplify:  Extracting #11: cost 0 inf + 235316
1554301191.063 * [exit]simplify:  Simplified to (- (log (* (- (tan y) (tan z)) (- (* (+ (tan y) (tan z)) (+ (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a))) (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (sin a))))) (+ (+ (log (* (- 1 (* (tan z) (tan y))) (cos a))) (log (- (tan y) (tan z)))) (log (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ 1 (* (tan z) (tan y)))))))
1554301191.063 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (exp (- (log (* (- (tan y) (tan z)) (- (* (+ (tan y) (tan z)) (+ (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a))) (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (sin a))))) (+ (+ (log (* (- 1 (* (tan z) (tan y))) (cos a))) (log (- (tan y) (tan z)))) (log (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ 1 (* (tan z) (tan y))))))))))
1554301191.063 * * * * [misc]progress:  [ 5 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (exp (- (log (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))))) (+ (log (* (- 1 (* (tan y) (tan z))) (cos a))) (log (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))))>
1554301191.064 * [enter]simplify:  Simplifying (- (log (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))))) (+ (log (* (- 1 (* (tan y) (tan z))) (cos a))) (log (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))))
1554301191.064 * * [misc]simplify:  iters left: 6 (34 enodes)
1554301191.072 * * [misc]simplify:  iters left: 5 (168 enodes)
1554301191.109 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301191.110 * * [misc]simplify:  Extracting #1: cost 12 inf + 0
1554301191.110 * * [misc]simplify:  Extracting #2: cost 32 inf + 0
1554301191.110 * * [misc]simplify:  Extracting #3: cost 67 inf + 0
1554301191.110 * * [misc]simplify:  Extracting #4: cost 146 inf + 1
1554301191.110 * * [misc]simplify:  Extracting #5: cost 188 inf + 63
1554301191.111 * * [misc]simplify:  Extracting #6: cost 188 inf + 5215
1554301191.115 * * [misc]simplify:  Extracting #7: cost 104 inf + 35151
1554301191.124 * * [misc]simplify:  Extracting #8: cost 28 inf + 67707
1554301191.137 * * [misc]simplify:  Extracting #9: cost 3 inf + 84746
1554301191.151 * * [misc]simplify:  Extracting #10: cost 0 inf + 86347
1554301191.164 * [exit]simplify:  Simplified to (- (- (log (- (* (+ (tan y) (tan z)) (* (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)) (- (tan y) (tan z)))) (* (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (sin a) (- (tan y) (tan z)))))) (log (+ (- (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (log (* (- 1 (* (tan z) (tan y))) (cos a))))
1554301191.165 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (exp (- (- (log (- (* (+ (tan y) (tan z)) (* (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)) (- (tan y) (tan z)))) (* (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (sin a) (- (tan y) (tan z)))))) (log (+ (- (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (log (* (- 1 (* (tan z) (tan y))) (cos a)))))))
1554301191.165 * * * * [misc]progress:  [ 6 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (exp (- (log (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))))) (log (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))))>
1554301191.165 * [enter]simplify:  Simplifying (- (log (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))))) (log (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))))
1554301191.165 * * [misc]simplify:  iters left: 6 (33 enodes)
1554301191.173 * * [misc]simplify:  iters left: 5 (164 enodes)
1554301191.211 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301191.211 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1554301191.211 * * [misc]simplify:  Extracting #2: cost 22 inf + 0
1554301191.211 * * [misc]simplify:  Extracting #3: cost 66 inf + 0
1554301191.211 * * [misc]simplify:  Extracting #4: cost 152 inf + 0
1554301191.212 * * [misc]simplify:  Extracting #5: cost 212 inf + 63
1554301191.213 * * [misc]simplify:  Extracting #6: cost 205 inf + 5091
1554301191.215 * * [misc]simplify:  Extracting #7: cost 143 inf + 23527
1554301191.223 * * [misc]simplify:  Extracting #8: cost 48 inf + 64298
1554301191.236 * * [misc]simplify:  Extracting #9: cost 1 inf + 91115
1554301191.250 * * [misc]simplify:  Extracting #10: cost 0 inf + 92369
1554301191.264 * [exit]simplify:  Simplified to (- (log (- (* (+ (tan y) (tan z)) (* (+ (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (- (tan y) (tan z)))) (* (* (- (tan y) (tan z)) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (log (* (+ (- (tan y) (tan z)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (- (tan y) (tan z)))) (* (- 1 (* (tan z) (tan y))) (cos a)))))
1554301191.264 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (exp (- (log (- (* (+ (tan y) (tan z)) (* (+ (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (- (tan y) (tan z)))) (* (* (- (tan y) (tan z)) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (log (* (+ (- (tan y) (tan z)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (- (tan y) (tan z)))) (* (- 1 (* (tan z) (tan y))) (cos a))))))))
1554301191.265 * * * * [misc]progress:  [ 7 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (exp (log (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))))>
1554301191.265 * * * * [misc]progress:  [ 8 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (log (exp (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))))>
1554301191.265 * * * * [misc]progress:  [ 9 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (cbrt (/ (* (* (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))))) (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))))) (* (* (* (* (- 1 (* (tan y) (tan z))) (- 1 (* (tan y) (tan z)))) (- 1 (* (tan y) (tan z)))) (* (* (cos a) (cos a)) (cos a))) (* (* (* (- (tan y) (tan z)) (- (tan y) (tan z))) (- (tan y) (tan z))) (* (* (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))))>
1554301191.265 * [enter]simplify:  Simplifying (/ (* (* (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))))) (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))))) (* (* (* (* (- 1 (* (tan y) (tan z))) (- 1 (* (tan y) (tan z)))) (- 1 (* (tan y) (tan z)))) (* (* (cos a) (cos a)) (cos a))) (* (* (* (- (tan y) (tan z)) (- (tan y) (tan z))) (- (tan y) (tan z))) (* (* (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))))
1554301191.267 * * [misc]simplify:  iters left: 6 (41 enodes)
1554301191.278 * * [misc]simplify:  iters left: 5 (209 enodes)
1554301191.332 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301191.332 * * [misc]simplify:  Extracting #1: cost 39 inf + 0
1554301191.333 * * [misc]simplify:  Extracting #2: cost 180 inf + 0
1554301191.333 * * [misc]simplify:  Extracting #3: cost 300 inf + 2
1554301191.338 * * [misc]simplify:  Extracting #4: cost 351 inf + 186
1554301191.339 * * [misc]simplify:  Extracting #5: cost 347 inf + 6159
1554301191.342 * * [misc]simplify:  Extracting #6: cost 293 inf + 24548
1554301191.351 * * [misc]simplify:  Extracting #7: cost 179 inf + 74790
1554301191.382 * * [misc]simplify:  Extracting #8: cost 49 inf + 164326
1554301191.433 * * [misc]simplify:  Extracting #9: cost 0 inf + 211261
1554301191.484 * * [misc]simplify:  Extracting #10: cost 0 inf + 210981
1554301191.535 * [exit]simplify:  Simplified to (/ (* (- (* (+ (tan y) (tan z)) (+ (* (cos a) (- (tan y) (tan z))) (* (* (cos a) (- (tan y) (tan z))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (- (tan y) (tan z)) (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (sin a)))) (* (- (* (+ (tan y) (tan z)) (+ (* (cos a) (- (tan y) (tan z))) (* (* (cos a) (- (tan y) (tan z))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (- (tan y) (tan z)) (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (sin a)))) (- (* (+ (tan y) (tan z)) (+ (* (cos a) (- (tan y) (tan z))) (* (* (cos a) (- (tan y) (tan z))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (- (tan y) (tan z)) (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (sin a)))))) (* (* (* (* (cos a) (* (cos a) (cos a))) (* (- 1 (* (tan z) (tan y))) (* (- 1 (* (tan z) (tan y))) (- 1 (* (tan z) (tan y)))))) (* (- (tan y) (tan z)) (- (tan y) (tan z)))) (* (* (- (tan y) (tan z)) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (tan z) (tan y)) 1))) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (tan z) (tan y)) 1)) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (tan z) (tan y)) 1))))))
1554301191.535 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (cbrt (/ (* (- (* (+ (tan y) (tan z)) (+ (* (cos a) (- (tan y) (tan z))) (* (* (cos a) (- (tan y) (tan z))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (- (tan y) (tan z)) (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (sin a)))) (* (- (* (+ (tan y) (tan z)) (+ (* (cos a) (- (tan y) (tan z))) (* (* (cos a) (- (tan y) (tan z))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (- (tan y) (tan z)) (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (sin a)))) (- (* (+ (tan y) (tan z)) (+ (* (cos a) (- (tan y) (tan z))) (* (* (cos a) (- (tan y) (tan z))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (- (tan y) (tan z)) (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (sin a)))))) (* (* (* (* (cos a) (* (cos a) (cos a))) (* (- 1 (* (tan z) (tan y))) (* (- 1 (* (tan z) (tan y))) (- 1 (* (tan z) (tan y)))))) (* (- (tan y) (tan z)) (- (tan y) (tan z)))) (* (* (- (tan y) (tan z)) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (tan z) (tan y)) 1))) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (tan z) (tan y)) 1)) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (tan z) (tan y)) 1)))))))))
1554301191.537 * * * * [misc]progress:  [ 10 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (cbrt (/ (* (* (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))))) (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))))) (* (* (* (* (- 1 (* (tan y) (tan z))) (- 1 (* (tan y) (tan z)))) (- 1 (* (tan y) (tan z)))) (* (* (cos a) (cos a)) (cos a))) (* (* (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))))>
1554301191.537 * [enter]simplify:  Simplifying (/ (* (* (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))))) (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))))) (* (* (* (* (- 1 (* (tan y) (tan z))) (- 1 (* (tan y) (tan z)))) (- 1 (* (tan y) (tan z)))) (* (* (cos a) (cos a)) (cos a))) (* (* (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))))
1554301191.538 * * [misc]simplify:  iters left: 6 (39 enodes)
1554301191.547 * * [misc]simplify:  iters left: 5 (198 enodes)
1554301191.599 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301191.600 * * [misc]simplify:  Extracting #1: cost 37 inf + 0
1554301191.600 * * [misc]simplify:  Extracting #2: cost 172 inf + 0
1554301191.601 * * [misc]simplify:  Extracting #3: cost 288 inf + 2
1554301191.602 * * [misc]simplify:  Extracting #4: cost 327 inf + 186
1554301191.604 * * [misc]simplify:  Extracting #5: cost 326 inf + 4550
1554301191.607 * * [misc]simplify:  Extracting #6: cost 256 inf + 29337
1554301191.616 * * [misc]simplify:  Extracting #7: cost 171 inf + 64659
1554301191.644 * * [misc]simplify:  Extracting #8: cost 41 inf + 161894
1554301191.694 * * [misc]simplify:  Extracting #9: cost 0 inf + 197488
1554301191.740 * [exit]simplify:  Simplified to (/ (/ (* (- (* (+ (tan y) (tan z)) (* (* (+ (+ 1 (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y))) (cos a)) (- (tan y) (tan z)))) (* (- (tan y) (tan z)) (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (sin a)))) (* (- (* (+ (tan y) (tan z)) (* (* (+ (+ 1 (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y))) (cos a)) (- (tan y) (tan z)))) (* (- (tan y) (tan z)) (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (sin a)))) (- (* (+ (tan y) (tan z)) (* (* (+ (+ 1 (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y))) (cos a)) (- (tan y) (tan z)))) (* (- (tan y) (tan z)) (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (sin a)))))) (* (* (- 1 (* (tan z) (tan y))) (- 1 (* (tan z) (tan y)))) (* (* (* (cos a) (* (cos a) (cos a))) (- 1 (* (tan z) (tan y)))) (* (+ (- (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (+ (- (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))))) (+ (- (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))
1554301191.740 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (cbrt (/ (/ (* (- (* (+ (tan y) (tan z)) (* (* (+ (+ 1 (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y))) (cos a)) (- (tan y) (tan z)))) (* (- (tan y) (tan z)) (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (sin a)))) (* (- (* (+ (tan y) (tan z)) (* (* (+ (+ 1 (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y))) (cos a)) (- (tan y) (tan z)))) (* (- (tan y) (tan z)) (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (sin a)))) (- (* (+ (tan y) (tan z)) (* (* (+ (+ 1 (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y))) (cos a)) (- (tan y) (tan z)))) (* (- (tan y) (tan z)) (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (sin a)))))) (* (* (- 1 (* (tan z) (tan y))) (- 1 (* (tan z) (tan y)))) (* (* (* (cos a) (* (cos a) (cos a))) (- 1 (* (tan z) (tan y)))) (* (+ (- (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (+ (- (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))))) (+ (- (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))))
1554301191.741 * * * * [misc]progress:  [ 11 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (cbrt (/ (* (* (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))))) (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))))) (* (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- 1 (* (tan y) (tan z))) (cos a))) (* (- 1 (* (tan y) (tan z))) (cos a))) (* (* (* (- (tan y) (tan z)) (- (tan y) (tan z))) (- (tan y) (tan z))) (* (* (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))))>
1554301191.741 * [enter]simplify:  Simplifying (/ (* (* (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))))) (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))))) (* (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- 1 (* (tan y) (tan z))) (cos a))) (* (- 1 (* (tan y) (tan z))) (cos a))) (* (* (* (- (tan y) (tan z)) (- (tan y) (tan z))) (- (tan y) (tan z))) (* (* (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))))
1554301191.742 * * [misc]simplify:  iters left: 6 (39 enodes)
1554301191.751 * * [misc]simplify:  iters left: 5 (204 enodes)
1554301191.811 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301191.811 * * [misc]simplify:  Extracting #1: cost 39 inf + 0
1554301191.811 * * [misc]simplify:  Extracting #2: cost 172 inf + 0
1554301191.812 * * [misc]simplify:  Extracting #3: cost 298 inf + 2
1554301191.813 * * [misc]simplify:  Extracting #4: cost 350 inf + 226
1554301191.814 * * [misc]simplify:  Extracting #5: cost 347 inf + 6056
1554301191.818 * * [misc]simplify:  Extracting #6: cost 289 inf + 25704
1554301191.830 * * [misc]simplify:  Extracting #7: cost 142 inf + 96230
1554301191.862 * * [misc]simplify:  Extracting #8: cost 35 inf + 177226
1554301191.914 * * [misc]simplify:  Extracting #9: cost 0 inf + 205932
1554301191.961 * * [misc]simplify:  Extracting #10: cost 0 inf + 203830
1554301192.009 * [exit]simplify:  Simplified to (/ (/ (* (/ (* (- (* (+ (tan y) (tan z)) (* (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)) (- (tan y) (tan z)))) (* (sin a) (* (- (tan y) (tan z)) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (- (* (+ (tan y) (tan z)) (* (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)) (- (tan y) (tan z)))) (* (sin a) (* (- (tan y) (tan z)) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))) (* (* (- 1 (* (tan z) (tan y))) (cos a)) (* (- 1 (* (tan z) (tan y))) (cos a)))) (/ (- (* (+ (tan y) (tan z)) (* (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)) (- (tan y) (tan z)))) (* (sin a) (* (- (tan y) (tan z)) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (* (- 1 (* (tan z) (tan y))) (cos a)))) (* (- (tan y) (tan z)) (* (- (tan y) (tan z)) (- (tan y) (tan z))))) (* (* (+ (+ (* (tan z) (tan y)) 1) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (+ (+ (* (tan z) (tan y)) 1) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (+ (+ (* (tan z) (tan y)) 1) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))
1554301192.009 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (cbrt (/ (/ (* (/ (* (- (* (+ (tan y) (tan z)) (* (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)) (- (tan y) (tan z)))) (* (sin a) (* (- (tan y) (tan z)) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (- (* (+ (tan y) (tan z)) (* (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)) (- (tan y) (tan z)))) (* (sin a) (* (- (tan y) (tan z)) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))) (* (* (- 1 (* (tan z) (tan y))) (cos a)) (* (- 1 (* (tan z) (tan y))) (cos a)))) (/ (- (* (+ (tan y) (tan z)) (* (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)) (- (tan y) (tan z)))) (* (sin a) (* (- (tan y) (tan z)) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (* (- 1 (* (tan z) (tan y))) (cos a)))) (* (- (tan y) (tan z)) (* (- (tan y) (tan z)) (- (tan y) (tan z))))) (* (* (+ (+ (* (tan z) (tan y)) 1) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (+ (+ (* (tan z) (tan y)) 1) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (+ (+ (* (tan z) (tan y)) 1) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))))
1554301192.010 * * * * [misc]progress:  [ 12 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (cbrt (/ (* (* (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))))) (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))))) (* (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- 1 (* (tan y) (tan z))) (cos a))) (* (- 1 (* (tan y) (tan z))) (cos a))) (* (* (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))))>
1554301192.010 * [enter]simplify:  Simplifying (/ (* (* (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))))) (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))))) (* (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- 1 (* (tan y) (tan z))) (cos a))) (* (- 1 (* (tan y) (tan z))) (cos a))) (* (* (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))))
1554301192.010 * * [misc]simplify:  iters left: 6 (37 enodes)
1554301192.020 * * [misc]simplify:  iters left: 5 (193 enodes)
1554301192.068 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301192.068 * * [misc]simplify:  Extracting #1: cost 37 inf + 0
1554301192.069 * * [misc]simplify:  Extracting #2: cost 163 inf + 0
1554301192.069 * * [misc]simplify:  Extracting #3: cost 284 inf + 2
1554301192.070 * * [misc]simplify:  Extracting #4: cost 320 inf + 491
1554301192.072 * * [misc]simplify:  Extracting #5: cost 310 inf + 8474
1554301192.079 * * [misc]simplify:  Extracting #6: cost 230 inf + 39063
1554301192.093 * * [misc]simplify:  Extracting #7: cost 115 inf + 96910
1554301192.129 * * [misc]simplify:  Extracting #8: cost 9 inf + 181685
1554301192.173 * * [misc]simplify:  Extracting #9: cost 0 inf + 188436
1554301192.218 * * [misc]simplify:  Extracting #10: cost 0 inf + 188315
1554301192.262 * [exit]simplify:  Simplified to (* (/ (/ (- (* (+ (tan y) (tan z)) (* (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)) (- (tan y) (tan z)))) (* (* (- (tan y) (tan z)) (sin a)) (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (+ (- (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (+ (- (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (+ (- (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (/ (/ (* (- (* (+ (tan y) (tan z)) (* (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)) (- (tan y) (tan z)))) (* (* (- (tan y) (tan z)) (sin a)) (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (- (* (+ (tan y) (tan z)) (* (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)) (- (tan y) (tan z)))) (* (* (- (tan y) (tan z)) (sin a)) (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (* (- 1 (* (tan z) (tan y))) (cos a))) (* (* (- 1 (* (tan z) (tan y))) (cos a)) (* (- 1 (* (tan z) (tan y))) (cos a)))))
1554301192.262 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (cbrt (* (/ (/ (- (* (+ (tan y) (tan z)) (* (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)) (- (tan y) (tan z)))) (* (* (- (tan y) (tan z)) (sin a)) (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (+ (- (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (+ (- (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (+ (- (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (/ (/ (* (- (* (+ (tan y) (tan z)) (* (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)) (- (tan y) (tan z)))) (* (* (- (tan y) (tan z)) (sin a)) (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (- (* (+ (tan y) (tan z)) (* (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)) (- (tan y) (tan z)))) (* (* (- (tan y) (tan z)) (sin a)) (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (* (- 1 (* (tan z) (tan y))) (cos a))) (* (* (- 1 (* (tan z) (tan y))) (cos a)) (* (- 1 (* (tan z) (tan y))) (cos a))))))))
1554301192.263 * * * * [misc]progress:  [ 13 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (cbrt (/ (* (* (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))))) (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))))) (* (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))))>
1554301192.263 * [enter]simplify:  Simplifying (/ (* (* (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))))) (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))))) (* (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))))
1554301192.263 * * [misc]simplify:  iters left: 6 (35 enodes)
1554301192.272 * * [misc]simplify:  iters left: 5 (180 enodes)
1554301192.319 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301192.320 * * [misc]simplify:  Extracting #1: cost 33 inf + 0
1554301192.320 * * [misc]simplify:  Extracting #2: cost 160 inf + 0
1554301192.321 * * [misc]simplify:  Extracting #3: cost 263 inf + 2
1554301192.321 * * [misc]simplify:  Extracting #4: cost 296 inf + 329
1554301192.323 * * [misc]simplify:  Extracting #5: cost 264 inf + 9895
1554301192.327 * * [misc]simplify:  Extracting #6: cost 189 inf + 36236
1554301192.340 * * [misc]simplify:  Extracting #7: cost 90 inf + 86518
1554301192.371 * * [misc]simplify:  Extracting #8: cost 4 inf + 164199
1554301192.411 * * [misc]simplify:  Extracting #9: cost 0 inf + 165955
1554301192.452 * * [misc]simplify:  Extracting #10: cost 0 inf + 165555
1554301192.492 * * [misc]simplify:  Extracting #11: cost 0 inf + 165395
1554301192.532 * [exit]simplify:  Simplified to (* (* (/ (- (* (+ (tan y) (tan z)) (* (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)) (- (tan y) (tan z)))) (* (- (tan y) (tan z)) (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (sin a)))) (* (* (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)) (- (tan y) (tan z))) (- 1 (* (tan z) (tan y))))) (/ (- (* (+ (tan y) (tan z)) (* (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)) (- (tan y) (tan z)))) (* (- (tan y) (tan z)) (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (sin a)))) (* (* (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)) (- (tan y) (tan z))) (- 1 (* (tan z) (tan y)))))) (/ (- (* (+ (tan y) (tan z)) (* (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)) (- (tan y) (tan z)))) (* (- (tan y) (tan z)) (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (sin a)))) (* (* (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)) (- (tan y) (tan z))) (- 1 (* (tan z) (tan y))))))
1554301192.532 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (cbrt (* (* (/ (- (* (+ (tan y) (tan z)) (* (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)) (- (tan y) (tan z)))) (* (- (tan y) (tan z)) (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (sin a)))) (* (* (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)) (- (tan y) (tan z))) (- 1 (* (tan z) (tan y))))) (/ (- (* (+ (tan y) (tan z)) (* (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)) (- (tan y) (tan z)))) (* (- (tan y) (tan z)) (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (sin a)))) (* (* (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)) (- (tan y) (tan z))) (- 1 (* (tan z) (tan y)))))) (/ (- (* (+ (tan y) (tan z)) (* (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)) (- (tan y) (tan z)))) (* (- (tan y) (tan z)) (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (sin a)))) (* (* (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)) (- (tan y) (tan z))) (- 1 (* (tan z) (tan y)))))))))
1554301192.532 * * * * [misc]progress:  [ 14 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (* (cbrt (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))) (cbrt (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))))) (cbrt (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))))>
1554301192.532 * * * * [misc]progress:  [ 15 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (cbrt (* (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))) (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))) (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))))>
1554301192.533 * * * * [misc]progress:  [ 16 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (sqrt (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))) (sqrt (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))))>
1554301192.533 * * * * [misc]progress:  [ 17 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))))) (- (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))))))>
1554301192.533 * * * * [misc]progress:  [ 18 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (/ (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))) (/ (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))))))>
1554301192.533 * [enter]simplify:  Simplifying (/ (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))
1554301192.533 * * [misc]simplify:  iters left: 6 (25 enodes)
1554301192.539 * * [misc]simplify:  iters left: 5 (127 enodes)
1554301192.570 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301192.571 * * [misc]simplify:  Extracting #1: cost 43 inf + 0
1554301192.571 * * [misc]simplify:  Extracting #2: cost 160 inf + 0
1554301192.571 * * [misc]simplify:  Extracting #3: cost 217 inf + 1
1554301192.572 * * [misc]simplify:  Extracting #4: cost 208 inf + 4076
1554301192.575 * * [misc]simplify:  Extracting #5: cost 132 inf + 29373
1554301192.584 * * [misc]simplify:  Extracting #6: cost 45 inf + 69989
1554301192.600 * * [misc]simplify:  Extracting #7: cost 0 inf + 96631
1554301192.617 * * [misc]simplify:  Extracting #8: cost 0 inf + 96551
1554301192.634 * [exit]simplify:  Simplified to (/ (+ (tan y) (tan z)) (/ (- 1 (* (tan z) (tan y))) (/ (* (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (- (tan y) (tan z))) (* (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (- (tan y) (tan z))))))
1554301192.634 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (- (/ (+ (tan y) (tan z)) (/ (- 1 (* (tan z) (tan y))) (/ (* (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (- (tan y) (tan z))) (* (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (- (tan y) (tan z)))))) (/ (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))))))
1554301192.634 * * * * [misc]progress:  [ 19 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (* (cbrt (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))))) (cbrt (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))))) (* (- 1 (* (tan y) (tan z))) (cos a))) (/ (cbrt (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))))) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301192.634 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))))) (cbrt (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))))) (* (- 1 (* (tan y) (tan z))) (cos a)))
1554301192.635 * * [misc]simplify:  iters left: 6 (27 enodes)
1554301192.643 * * [misc]simplify:  iters left: 5 (131 enodes)
1554301192.667 * * [misc]simplify:  iters left: 4 (368 enodes)
1554301192.783 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301192.784 * * [misc]simplify:  Extracting #1: cost 14 inf + 0
1554301192.784 * * [misc]simplify:  Extracting #2: cost 34 inf + 0
1554301192.784 * * [misc]simplify:  Extracting #3: cost 73 inf + 124
1554301192.784 * * [misc]simplify:  Extracting #4: cost 225 inf + 124
1554301192.786 * * [misc]simplify:  Extracting #5: cost 304 inf + 8382
1554301192.795 * * [misc]simplify:  Extracting #6: cost 252 inf + 60440
1554301192.814 * * [misc]simplify:  Extracting #7: cost 130 inf + 115882
1554301192.846 * * [misc]simplify:  Extracting #8: cost 23 inf + 171712
1554301192.888 * * [misc]simplify:  Extracting #9: cost 2 inf + 190388
1554301192.928 * * [misc]simplify:  Extracting #10: cost 0 inf + 191936
1554301192.967 * * [misc]simplify:  Extracting #11: cost 0 inf + 191856
1554301193.007 * [exit]simplify:  Simplified to (/ (* (cbrt (* (- (tan y) (tan z)) (- (* (+ (tan y) (tan z)) (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a))) (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (sin a))))) (cbrt (* (- (tan y) (tan z)) (- (* (+ (tan y) (tan z)) (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a))) (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (sin a)))))) (* (- 1 (* (tan z) (tan y))) (cos a)))
1554301193.007 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (* (/ (* (cbrt (* (- (tan y) (tan z)) (- (* (+ (tan y) (tan z)) (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a))) (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (sin a))))) (cbrt (* (- (tan y) (tan z)) (- (* (+ (tan y) (tan z)) (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a))) (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (sin a)))))) (* (- 1 (* (tan z) (tan y))) (cos a))) (/ (cbrt (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))))) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301193.008 * [enter]simplify:  Simplifying (/ (cbrt (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))))) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))
1554301193.008 * * [misc]simplify:  iters left: 6 (29 enodes)
1554301193.015 * * [misc]simplify:  iters left: 5 (141 enodes)
1554301193.044 * * [misc]simplify:  iters left: 4 (431 enodes)
1554301193.214 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301193.214 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301193.215 * * [misc]simplify:  Extracting #2: cost 37 inf + 0
1554301193.215 * * [misc]simplify:  Extracting #3: cost 117 inf + 1
1554301193.216 * * [misc]simplify:  Extracting #4: cost 266 inf + 1707
1554301193.219 * * [misc]simplify:  Extracting #5: cost 315 inf + 19441
1554301193.236 * * [misc]simplify:  Extracting #6: cost 197 inf + 90186
1554301193.270 * * [misc]simplify:  Extracting #7: cost 15 inf + 177767
1554301193.307 * * [misc]simplify:  Extracting #8: cost 0 inf + 186688
1554301193.346 * * [misc]simplify:  Extracting #9: cost 0 inf + 186215
1554301193.384 * [exit]simplify:  Simplified to (/ (cbrt (* (- (tan y) (tan z)) (- (* (+ (tan y) (tan z)) (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a))) (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (sin a))))) (+ (- (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))
1554301193.384 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (/ (* (cbrt (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))))) (cbrt (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))))) (* (- 1 (* (tan y) (tan z))) (cos a))) (/ (cbrt (* (- (tan y) (tan z)) (- (* (+ (tan y) (tan z)) (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a))) (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (sin a))))) (+ (- (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))))
1554301193.385 * * * * [misc]progress:  [ 20 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (sqrt (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))))) (* (- 1 (* (tan y) (tan z))) (cos a))) (/ (sqrt (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))))) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301193.385 * [enter]simplify:  Simplifying (/ (sqrt (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))))) (* (- 1 (* (tan y) (tan z))) (cos a)))
1554301193.385 * * [misc]simplify:  iters left: 6 (26 enodes)
1554301193.391 * * [misc]simplify:  iters left: 5 (123 enodes)
1554301193.412 * * [misc]simplify:  iters left: 4 (344 enodes)
1554301193.519 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301193.519 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301193.519 * * [misc]simplify:  Extracting #2: cost 20 inf + 0
1554301193.519 * * [misc]simplify:  Extracting #3: cost 56 inf + 124
1554301193.520 * * [misc]simplify:  Extracting #4: cost 217 inf + 124
1554301193.521 * * [misc]simplify:  Extracting #5: cost 301 inf + 5844
1554301193.528 * * [misc]simplify:  Extracting #6: cost 265 inf + 48018
1554301193.553 * * [misc]simplify:  Extracting #7: cost 83 inf + 139887
1554301193.586 * * [misc]simplify:  Extracting #8: cost 0 inf + 178599
1554301193.619 * * [misc]simplify:  Extracting #9: cost 0 inf + 178395
1554301193.654 * [exit]simplify:  Simplified to (/ (sqrt (* (- (tan y) (tan z)) (- (* (+ (tan y) (tan z)) (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a))) (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (sin a))))) (* (- 1 (* (tan z) (tan y))) (cos a)))
1554301193.654 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (* (/ (sqrt (* (- (tan y) (tan z)) (- (* (+ (tan y) (tan z)) (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a))) (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (sin a))))) (* (- 1 (* (tan z) (tan y))) (cos a))) (/ (sqrt (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))))) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301193.655 * [enter]simplify:  Simplifying (/ (sqrt (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))))) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))
1554301193.655 * * [misc]simplify:  iters left: 6 (29 enodes)
1554301193.662 * * [misc]simplify:  iters left: 5 (141 enodes)
1554301193.690 * * [misc]simplify:  iters left: 4 (431 enodes)
1554301194.129 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301194.129 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301194.129 * * [misc]simplify:  Extracting #2: cost 37 inf + 0
1554301194.130 * * [misc]simplify:  Extracting #3: cost 117 inf + 1
1554301194.130 * * [misc]simplify:  Extracting #4: cost 266 inf + 1707
1554301194.134 * * [misc]simplify:  Extracting #5: cost 315 inf + 19441
1554301194.147 * * [misc]simplify:  Extracting #6: cost 197 inf + 90186
1554301194.184 * * [misc]simplify:  Extracting #7: cost 15 inf + 177607
1554301194.222 * * [misc]simplify:  Extracting #8: cost 0 inf + 186328
1554301194.259 * * [misc]simplify:  Extracting #9: cost 0 inf + 185855
1554301194.298 * [exit]simplify:  Simplified to (/ (sqrt (* (- (tan y) (tan z)) (- (* (+ (tan y) (tan z)) (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a))) (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (sin a))))) (+ (- (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))
1554301194.298 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (/ (sqrt (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))))) (* (- 1 (* (tan y) (tan z))) (cos a))) (/ (sqrt (* (- (tan y) (tan z)) (- (* (+ (tan y) (tan z)) (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a))) (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (sin a))))) (+ (- (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))))
1554301194.298 * * * * [misc]progress:  [ 21 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ 1 (* (- 1 (* (tan y) (tan z))) (cos a))) (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301194.298 * [enter]simplify:  Simplifying (/ 1 (* (- 1 (* (tan y) (tan z))) (cos a)))
1554301194.298 * * [misc]simplify:  iters left: 6 (11 enodes)
1554301194.301 * * [misc]simplify:  iters left: 5 (41 enodes)
1554301194.307 * * [misc]simplify:  iters left: 4 (62 enodes)
1554301194.316 * * [misc]simplify:  iters left: 3 (93 enodes)
1554301194.331 * * [misc]simplify:  iters left: 2 (178 enodes)
1554301194.362 * * [misc]simplify:  iters left: 1 (196 enodes)
1554301194.383 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301194.383 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301194.384 * * [misc]simplify:  Extracting #2: cost 17 inf + 1
1554301194.384 * * [misc]simplify:  Extracting #3: cost 30 inf + 2
1554301194.384 * * [misc]simplify:  Extracting #4: cost 38 inf + 165
1554301194.384 * * [misc]simplify:  Extracting #5: cost 32 inf + 533
1554301194.384 * * [misc]simplify:  Extracting #6: cost 21 inf + 2531
1554301194.385 * * [misc]simplify:  Extracting #7: cost 7 inf + 6168
1554301194.387 * * [misc]simplify:  Extracting #8: cost 0 inf + 8363
1554301194.388 * [exit]simplify:  Simplified to (/ 1 (- (cos a) (* (tan z) (* (tan y) (cos a)))))
1554301194.388 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (* (/ 1 (- (cos a) (* (tan z) (* (tan y) (cos a))))) (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301194.389 * [enter]simplify:  Simplifying (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))
1554301194.389 * * [misc]simplify:  iters left: 6 (28 enodes)
1554301194.396 * * [misc]simplify:  iters left: 5 (141 enodes)
1554301194.428 * * [misc]simplify:  iters left: 4 (499 enodes)
1554301194.652 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301194.652 * * [misc]simplify:  Extracting #1: cost 13 inf + 0
1554301194.652 * * [misc]simplify:  Extracting #2: cost 178 inf + 1
1554301194.654 * * [misc]simplify:  Extracting #3: cost 540 inf + 2
1554301194.657 * * [misc]simplify:  Extracting #4: cost 624 inf + 17287
1554301194.676 * * [misc]simplify:  Extracting #5: cost 313 inf + 145320
1554301194.732 * * [misc]simplify:  Extracting #6: cost 29 inf + 295389
1554301194.793 * * [misc]simplify:  Extracting #7: cost 0 inf + 312016
1554301194.856 * * [misc]simplify:  Extracting #8: cost 0 inf + 311655
1554301194.917 * * [misc]simplify:  Extracting #9: cost 0 inf + 311575
1554301194.979 * [exit]simplify:  Simplified to (- (* (/ (+ (tan y) (tan z)) 1) (/ (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ 1 (* (tan z) (tan y)))) (/ (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ 1 (* (tan z) (tan y)))) (cos a)))) (* (/ (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) 1) (/ (sin a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ 1 (* (tan z) (tan y)))))))
1554301194.979 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (/ 1 (* (- 1 (* (tan y) (tan z))) (cos a))) (- (* (/ (+ (tan y) (tan z)) 1) (/ (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ 1 (* (tan z) (tan y)))) (/ (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ 1 (* (tan z) (tan y)))) (cos a)))) (* (/ (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) 1) (/ (sin a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ 1 (* (tan z) (tan y))))))))))
1554301194.979 * * * * [misc]progress:  [ 22 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* 1 (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))))))>
1554301194.979 * * * * [misc]progress:  [ 23 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (/ 1 (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))))))>
1554301194.979 * * * * [misc]progress:  [ 24 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))))))))>
1554301194.980 * * * * [misc]progress:  [ 25 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (- 1 (* (tan y) (tan z))) (cos a))) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))))>
1554301194.980 * [enter]simplify:  Simplifying (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))
1554301194.980 * * [misc]simplify:  iters left: 6 (13 enodes)
1554301194.983 * * [misc]simplify:  iters left: 5 (61 enodes)
1554301194.995 * * [misc]simplify:  iters left: 4 (161 enodes)
1554301195.036 * * [misc]simplify:  iters left: 3 (427 enodes)
1554301195.213 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301195.213 * * [misc]simplify:  Extracting #1: cost 65 inf + 0
1554301195.213 * * [misc]simplify:  Extracting #2: cost 188 inf + 1
1554301195.215 * * [misc]simplify:  Extracting #3: cost 192 inf + 4087
1554301195.221 * * [misc]simplify:  Extracting #4: cost 85 inf + 42933
1554301195.240 * * [misc]simplify:  Extracting #5: cost 2 inf + 79035
1554301195.256 * * [misc]simplify:  Extracting #6: cost 0 inf + 79293
1554301195.273 * [exit]simplify:  Simplified to (+ (* (- (tan y) (tan z)) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (- (tan y) (tan z)))
1554301195.273 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (/ (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (- 1 (* (tan y) (tan z))) (cos a))) (+ (* (- (tan y) (tan z)) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (- (tan y) (tan z))))))
1554301195.274 * * * * [misc]progress:  [ 26 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (* (cbrt (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))))) (cbrt (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))))) (/ (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (cbrt (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))))))))>
1554301195.274 * [enter]simplify:  Simplifying (* (cbrt (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))))) (cbrt (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))))))
1554301195.274 * * [misc]simplify:  iters left: 6 (24 enodes)
1554301195.280 * * [misc]simplify:  iters left: 5 (112 enodes)
1554301195.300 * * [misc]simplify:  iters left: 4 (316 enodes)
1554301195.402 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301195.402 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554301195.402 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554301195.402 * * [misc]simplify:  Extracting #3: cost 31 inf + 0
1554301195.402 * * [misc]simplify:  Extracting #4: cost 187 inf + 0
1554301195.403 * * [misc]simplify:  Extracting #5: cost 315 inf + 0
1554301195.406 * * [misc]simplify:  Extracting #6: cost 345 inf + 15713
1554301195.419 * * [misc]simplify:  Extracting #7: cost 163 inf + 95981
1554301195.451 * * [misc]simplify:  Extracting #8: cost 6 inf + 166779
1554301195.485 * * [misc]simplify:  Extracting #9: cost 1 inf + 169892
1554301195.517 * * [misc]simplify:  Extracting #10: cost 0 inf + 170768
1554301195.549 * * [misc]simplify:  Extracting #11: cost 0 inf + 170729
1554301195.582 * [exit]simplify:  Simplified to (* (cbrt (* (- (tan y) (tan z)) (- (* (+ (tan y) (tan z)) (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a))) (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (sin a))))) (cbrt (* (- (tan y) (tan z)) (- (* (+ (tan y) (tan z)) (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a))) (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (sin a))))))
1554301195.583 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (* (cbrt (* (- (tan y) (tan z)) (- (* (+ (tan y) (tan z)) (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a))) (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (sin a))))) (cbrt (* (- (tan y) (tan z)) (- (* (+ (tan y) (tan z)) (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a))) (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (sin a)))))) (/ (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (cbrt (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))))))))
1554301195.583 * * * * [misc]progress:  [ 27 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (sqrt (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))))) (/ (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (sqrt (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))))))))>
1554301195.583 * [enter]simplify:  Simplifying (sqrt (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))))
1554301195.583 * * [misc]simplify:  iters left: 6 (23 enodes)
1554301195.589 * * [misc]simplify:  iters left: 5 (109 enodes)
1554301195.608 * * [misc]simplify:  iters left: 4 (313 enodes)
1554301195.709 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301195.709 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554301195.709 * * [misc]simplify:  Extracting #2: cost 29 inf + 0
1554301195.709 * * [misc]simplify:  Extracting #3: cost 178 inf + 0
1554301195.710 * * [misc]simplify:  Extracting #4: cost 308 inf + 0
1554301195.712 * * [misc]simplify:  Extracting #5: cost 349 inf + 12212
1554301195.724 * * [misc]simplify:  Extracting #6: cost 174 inf + 84296
1554301195.755 * * [misc]simplify:  Extracting #7: cost 15 inf + 157327
1554301195.786 * * [misc]simplify:  Extracting #8: cost 0 inf + 166020
1554301195.817 * * [misc]simplify:  Extracting #9: cost 0 inf + 165940
1554301195.849 * [exit]simplify:  Simplified to (sqrt (* (- (tan y) (tan z)) (- (* (+ (tan y) (tan z)) (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a))) (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (sin a)))))
1554301195.850 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (sqrt (* (- (tan y) (tan z)) (- (* (+ (tan y) (tan z)) (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a))) (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (sin a))))) (/ (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (sqrt (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))))))))
1554301195.850 * * * * [misc]progress:  [ 28 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ 1 (/ (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))))))))>
1554301195.850 * * * * [misc]progress:  [ 29 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (cos a)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (* 1 1) 3) (pow (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) 3))))) (* (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))) (* (* (cos y) (cos z)) (+ (* (* 1 1) (* 1 1)) (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))) (* (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))))>
1554301195.850 * [enter]simplify:  Simplifying (* (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))) (* (* (cos y) (cos z)) (+ (* (* 1 1) (* 1 1)) (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))) (* (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))))
1554301195.850 * * [misc]simplify:  iters left: 6 (21 enodes)
1554301195.856 * * [misc]simplify:  iters left: 5 (107 enodes)
1554301195.880 * * [misc]simplify:  iters left: 4 (343 enodes)
1554301196.015 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301196.015 * * [misc]simplify:  Extracting #1: cost 44 inf + 0
1554301196.016 * * [misc]simplify:  Extracting #2: cost 252 inf + 1
1554301196.018 * * [misc]simplify:  Extracting #3: cost 388 inf + 4238
1554301196.031 * * [misc]simplify:  Extracting #4: cost 276 inf + 64004
1554301196.068 * * [misc]simplify:  Extracting #5: cost 29 inf + 189535
1554301196.119 * * [misc]simplify:  Extracting #6: cost 0 inf + 206955
1554301196.170 * * [misc]simplify:  Extracting #7: cost 0 inf + 206874
1554301196.221 * [exit]simplify:  Simplified to (* (+ (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) 1) (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (cos y) (cos z))) (* (cos y) (cos z))))
1554301196.222 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (cos a)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (* 1 1) 3) (pow (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) 3))))) (* (+ (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) 1) (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (cos y) (cos z))) (* (cos y) (cos z)))))))
1554301196.222 * * * * [misc]progress:  [ 30 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (cos a)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (* 1 1) (* 1 1)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))) (* (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))) (* (* (cos y) (cos z)) (- (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301196.222 * [enter]simplify:  Simplifying (* (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))) (* (* (cos y) (cos z)) (- (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))
1554301196.222 * * [misc]simplify:  iters left: 6 (17 enodes)
1554301196.227 * * [misc]simplify:  iters left: 5 (75 enodes)
1554301196.240 * * [misc]simplify:  iters left: 4 (205 enodes)
1554301196.297 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301196.297 * * [misc]simplify:  Extracting #1: cost 38 inf + 0
1554301196.298 * * [misc]simplify:  Extracting #2: cost 187 inf + 0
1554301196.298 * * [misc]simplify:  Extracting #3: cost 209 inf + 2136
1554301196.303 * * [misc]simplify:  Extracting #4: cost 119 inf + 38884
1554301196.316 * * [misc]simplify:  Extracting #5: cost 20 inf + 87558
1554301196.337 * * [misc]simplify:  Extracting #6: cost 0 inf + 98263
1554301196.356 * * [misc]simplify:  Extracting #7: cost 0 inf + 98222
1554301196.374 * [exit]simplify:  Simplified to (+ (* (+ (* (* (cos y) (cos z)) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos y) (cos z))) (- (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (+ (* (* (cos y) (cos z)) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos y) (cos z))))
1554301196.374 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (cos a)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (* 1 1) (* 1 1)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))) (+ (* (+ (* (* (cos y) (cos z)) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos y) (cos z))) (- (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (+ (* (* (cos y) (cos z)) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos y) (cos z)))))))
1554301196.375 * * * * [misc]progress:  [ 31 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (cos a)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (* 1 1) 3) (pow (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) 3))))) (* (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (* 1 1) (* 1 1)) (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))) (* (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))))>
1554301196.375 * [enter]simplify:  Simplifying (* (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (* 1 1) (* 1 1)) (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))) (* (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))))
1554301196.375 * * [misc]simplify:  iters left: 6 (22 enodes)
1554301196.381 * * [misc]simplify:  iters left: 5 (113 enodes)
1554301196.408 * * [misc]simplify:  iters left: 4 (407 enodes)
1554301196.641 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301196.641 * * [misc]simplify:  Extracting #1: cost 63 inf + 0
1554301196.642 * * [misc]simplify:  Extracting #2: cost 319 inf + 1
1554301196.644 * * [misc]simplify:  Extracting #3: cost 559 inf + 1
1554301196.646 * * [misc]simplify:  Extracting #4: cost 583 inf + 468
1554301196.649 * * [misc]simplify:  Extracting #5: cost 537 inf + 14689
1554301196.672 * * [misc]simplify:  Extracting #6: cost 280 inf + 131673
1554301196.742 * * [misc]simplify:  Extracting #7: cost 12 inf + 275489
1554301196.821 * * [misc]simplify:  Extracting #8: cost 0 inf + 282350
1554301196.901 * * [misc]simplify:  Extracting #9: cost 0 inf + 282349
1554301196.981 * [exit]simplify:  Simplified to (+ (* (+ (+ (* (+ (tan y) (tan z)) (tan z)) (* (tan y) (tan y))) (* (+ (* (+ (tan y) (tan z)) (tan z)) (* (tan y) (tan y))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (+ (+ (* (+ (tan y) (tan z)) (tan z)) (* (tan y) (tan y))) (* (+ (* (+ (tan y) (tan z)) (tan z)) (* (tan y) (tan y))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))
1554301196.981 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (cos a)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (* 1 1) 3) (pow (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) 3))))) (+ (* (+ (+ (* (+ (tan y) (tan z)) (tan z)) (* (tan y) (tan y))) (* (+ (* (+ (tan y) (tan z)) (tan z)) (* (tan y) (tan y))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (+ (+ (* (+ (tan y) (tan z)) (tan z)) (* (tan y) (tan y))) (* (+ (* (+ (tan y) (tan z)) (tan z)) (* (tan y) (tan y))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))))))
1554301196.981 * * * * [misc]progress:  [ 32 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (cos a)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (* 1 1) (* 1 1)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))) (* (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301196.981 * [enter]simplify:  Simplifying (* (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))
1554301196.982 * * [misc]simplify:  iters left: 6 (18 enodes)
1554301196.986 * * [misc]simplify:  iters left: 5 (81 enodes)
1554301197.002 * * [misc]simplify:  iters left: 4 (227 enodes)
1554301197.087 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301197.087 * * [misc]simplify:  Extracting #1: cost 52 inf + 0
1554301197.088 * * [misc]simplify:  Extracting #2: cost 207 inf + 0
1554301197.089 * * [misc]simplify:  Extracting #3: cost 345 inf + 1
1554301197.091 * * [misc]simplify:  Extracting #4: cost 326 inf + 4650
1554301197.098 * * [misc]simplify:  Extracting #5: cost 198 inf + 57236
1554301197.127 * * [misc]simplify:  Extracting #6: cost 22 inf + 143237
1554301197.159 * * [misc]simplify:  Extracting #7: cost 0 inf + 153597
1554301197.192 * * [misc]simplify:  Extracting #8: cost 0 inf + 153596
1554301197.225 * [exit]simplify:  Simplified to (+ (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (+ (+ (* (tan z) (tan z)) (* (tan y) (+ (tan y) (tan z)))) (* (+ (* (tan z) (tan z)) (* (tan y) (+ (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (+ (+ (* (tan z) (tan z)) (* (tan y) (+ (tan y) (tan z)))) (* (+ (* (tan z) (tan z)) (* (tan y) (+ (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))
1554301197.225 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (cos a)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (* 1 1) (* 1 1)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))) (+ (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (+ (+ (* (tan z) (tan z)) (* (tan y) (+ (tan y) (tan z)))) (* (+ (* (tan z) (tan z)) (* (tan y) (+ (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (+ (+ (* (tan z) (tan z)) (* (tan y) (+ (tan y) (tan z)))) (* (+ (* (tan z) (tan z)) (* (tan y) (+ (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))))))
1554301197.226 * * * * [misc]progress:  [ 33 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (cos a)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (* 1 1) 3) (pow (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) 3))))) (* (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))) (* (+ (tan y) (tan z)) (+ (* (* 1 1) (* 1 1)) (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))) (* (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))))>
1554301197.226 * [enter]simplify:  Simplifying (* (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))) (* (+ (tan y) (tan z)) (+ (* (* 1 1) (* 1 1)) (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))) (* (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))))
1554301197.226 * * [misc]simplify:  iters left: 6 (19 enodes)
1554301197.231 * * [misc]simplify:  iters left: 5 (99 enodes)
1554301197.255 * * [misc]simplify:  iters left: 4 (356 enodes)
1554301197.442 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301197.442 * * [misc]simplify:  Extracting #1: cost 37 inf + 0
1554301197.443 * * [misc]simplify:  Extracting #2: cost 212 inf + 1
1554301197.444 * * [misc]simplify:  Extracting #3: cost 399 inf + 1
1554301197.446 * * [misc]simplify:  Extracting #4: cost 400 inf + 4865
1554301197.462 * * [misc]simplify:  Extracting #5: cost 216 inf + 82693
1554301197.507 * * [misc]simplify:  Extracting #6: cost 14 inf + 179965
1554301197.556 * * [misc]simplify:  Extracting #7: cost 0 inf + 181859
1554301197.608 * * [misc]simplify:  Extracting #8: cost 0 inf + 181526
1554301197.657 * * [misc]simplify:  Extracting #9: cost 0 inf + 181524
1554301197.708 * [exit]simplify:  Simplified to (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (+ (* (+ (tan y) (tan z)) (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (+ (* (+ (tan y) (tan z)) (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (+ (tan y) (tan z))))
1554301197.708 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (cos a)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (* 1 1) 3) (pow (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) 3))))) (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (+ (* (+ (tan y) (tan z)) (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (+ (* (+ (tan y) (tan z)) (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (+ (tan y) (tan z)))))))
1554301197.708 * * * * [misc]progress:  [ 34 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (cos a)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (* 1 1) (* 1 1)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))) (* (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))) (* (+ (tan y) (tan z)) (- (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301197.709 * [enter]simplify:  Simplifying (* (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))) (* (+ (tan y) (tan z)) (- (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))
1554301197.709 * * [misc]simplify:  iters left: 6 (15 enodes)
1554301197.713 * * [misc]simplify:  iters left: 5 (67 enodes)
1554301197.726 * * [misc]simplify:  iters left: 4 (194 enodes)
1554301197.790 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301197.790 * * [misc]simplify:  Extracting #1: cost 36 inf + 0
1554301197.790 * * [misc]simplify:  Extracting #2: cost 141 inf + 0
1554301197.791 * * [misc]simplify:  Extracting #3: cost 211 inf + 1
1554301197.792 * * [misc]simplify:  Extracting #4: cost 195 inf + 3696
1554301197.796 * * [misc]simplify:  Extracting #5: cost 124 inf + 29642
1554301197.810 * * [misc]simplify:  Extracting #6: cost 17 inf + 74707
1554301197.827 * * [misc]simplify:  Extracting #7: cost 0 inf + 82371
1554301197.845 * * [misc]simplify:  Extracting #8: cost 0 inf + 82290
1554301197.863 * [exit]simplify:  Simplified to (* (- 1 (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (+ (tan y) (tan z))) (+ (tan y) (tan z))))
1554301197.863 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (cos a)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (* 1 1) (* 1 1)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))) (* (- 1 (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (+ (tan y) (tan z))) (+ (tan y) (tan z)))))))
1554301197.864 * * * * [misc]progress:  [ 35 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (cos a)) (* (- (tan y) (tan z)) (+ (pow (* 1 1) 3) (pow (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) 3))))) (* (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))) (+ (* (* 1 1) (* 1 1)) (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))) (* (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))))))>
1554301197.864 * [enter]simplify:  Simplifying (* (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))) (+ (* (* 1 1) (* 1 1)) (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))) (* (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))
1554301197.864 * * [misc]simplify:  iters left: 6 (17 enodes)
1554301197.870 * * [misc]simplify:  iters left: 5 (89 enodes)
1554301197.892 * * [misc]simplify:  iters left: 4 (322 enodes)
1554301198.053 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301198.054 * * [misc]simplify:  Extracting #1: cost 38 inf + 0
1554301198.054 * * [misc]simplify:  Extracting #2: cost 177 inf + 1
1554301198.055 * * [misc]simplify:  Extracting #3: cost 305 inf + 1
1554301198.057 * * [misc]simplify:  Extracting #4: cost 296 inf + 7735
1554301198.071 * * [misc]simplify:  Extracting #5: cost 123 inf + 80631
1554301198.101 * * [misc]simplify:  Extracting #6: cost 7 inf + 130674
1554301198.135 * * [misc]simplify:  Extracting #7: cost 0 inf + 131440
1554301198.170 * * [misc]simplify:  Extracting #8: cost 0 inf + 130992
1554301198.203 * [exit]simplify:  Simplified to (* (+ (+ 1 (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (- (* (* (* (tan y) (tan z)) (+ 1 (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (+ 1 (* (tan y) (tan z))))) (- (* (* (tan y) (tan z)) (+ 1 (* (tan y) (tan z)))) 1)))
1554301198.203 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (cos a)) (* (- (tan y) (tan z)) (+ (pow (* 1 1) 3) (pow (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) 3))))) (* (+ (+ 1 (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (- (* (* (* (tan y) (tan z)) (+ 1 (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (+ 1 (* (tan y) (tan z))))) (- (* (* (tan y) (tan z)) (+ 1 (* (tan y) (tan z)))) 1))))))
1554301198.203 * * * * [misc]progress:  [ 36 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (cos a)) (* (- (tan y) (tan z)) (- (* (* 1 1) (* 1 1)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))) (* (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))) (- (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))))>
1554301198.204 * [enter]simplify:  Simplifying (* (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))) (- (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))
1554301198.204 * * [misc]simplify:  iters left: 6 (13 enodes)
1554301198.207 * * [misc]simplify:  iters left: 5 (57 enodes)
1554301198.217 * * [misc]simplify:  iters left: 4 (154 enodes)
1554301198.259 * * [misc]simplify:  iters left: 3 (450 enodes)
1554301198.471 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301198.471 * * [misc]simplify:  Extracting #1: cost 99 inf + 0
1554301198.472 * * [misc]simplify:  Extracting #2: cost 373 inf + 1
1554301198.474 * * [misc]simplify:  Extracting #3: cost 473 inf + 2
1554301198.476 * * [misc]simplify:  Extracting #4: cost 448 inf + 5123
1554301198.489 * * [misc]simplify:  Extracting #5: cost 206 inf + 99530
1554301198.525 * * [misc]simplify:  Extracting #6: cost 13 inf + 181555
1554301198.568 * * [misc]simplify:  Extracting #7: cost 0 inf + 187732
1554301198.609 * * [misc]simplify:  Extracting #8: cost 0 inf + 187692
1554301198.650 * [exit]simplify:  Simplified to (- (+ (+ 1 (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (+ (+ 1 (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))
1554301198.650 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (cos a)) (* (- (tan y) (tan z)) (- (* (* 1 1) (* 1 1)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))) (- (+ (+ 1 (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (+ (+ 1 (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))))
1554301198.651 * * * * [misc]progress:  [ 37 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (cos a)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))) (* (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))) (* (cos y) (cos z))))))>
1554301198.651 * [enter]simplify:  Simplifying (* (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))) (* (cos y) (cos z)))
1554301198.651 * * [misc]simplify:  iters left: 6 (15 enodes)
1554301198.655 * * [misc]simplify:  iters left: 5 (62 enodes)
1554301198.665 * * [misc]simplify:  iters left: 4 (143 enodes)
1554301198.696 * * [misc]simplify:  iters left: 3 (328 enodes)
1554301198.793 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301198.793 * * [misc]simplify:  Extracting #1: cost 21 inf + 0
1554301198.793 * * [misc]simplify:  Extracting #2: cost 73 inf + 1
1554301198.794 * * [misc]simplify:  Extracting #3: cost 107 inf + 3834
1554301198.799 * * [misc]simplify:  Extracting #4: cost 29 inf + 31671
1554301198.807 * * [misc]simplify:  Extracting #5: cost 6 inf + 39926
1554301198.815 * * [misc]simplify:  Extracting #6: cost 0 inf + 42103
1554301198.826 * [exit]simplify:  Simplified to (* (cos z) (+ (+ (* (* (tan y) (tan z)) (* (cos y) (* (tan y) (tan z)))) (cos y)) (* (cos y) (* (tan y) (tan z)))))
1554301198.826 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (cos a)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))) (* (cos z) (+ (+ (* (* (tan y) (tan z)) (* (cos y) (* (tan y) (tan z)))) (cos y)) (* (cos y) (* (tan y) (tan z))))))))
1554301198.826 * * * * [misc]progress:  [ 38 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (cos a)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))) (* (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))>
1554301198.827 * [enter]simplify:  Simplifying (* (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))
1554301198.827 * * [misc]simplify:  iters left: 6 (16 enodes)
1554301198.831 * * [misc]simplify:  iters left: 5 (74 enodes)
1554301198.845 * * [misc]simplify:  iters left: 4 (215 enodes)
1554301198.906 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301198.906 * * [misc]simplify:  Extracting #1: cost 27 inf + 0
1554301198.906 * * [misc]simplify:  Extracting #2: cost 145 inf + 0
1554301198.907 * * [misc]simplify:  Extracting #3: cost 186 inf + 1
1554301198.908 * * [misc]simplify:  Extracting #4: cost 160 inf + 6270
1554301198.912 * * [misc]simplify:  Extracting #5: cost 81 inf + 34504
1554301198.924 * * [misc]simplify:  Extracting #6: cost 4 inf + 65598
1554301198.937 * * [misc]simplify:  Extracting #7: cost 0 inf + 67684
1554301198.952 * [exit]simplify:  Simplified to (+ (* (+ (* (tan z) (tan z)) (* (tan y) (+ (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (+ (* (tan z) (tan z)) (* (tan y) (+ (tan y) (tan z)))))
1554301198.952 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (cos a)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))) (+ (* (+ (* (tan z) (tan z)) (* (tan y) (+ (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (+ (* (tan z) (tan z)) (* (tan y) (+ (tan y) (tan z))))))))
1554301198.952 * * * * [misc]progress:  [ 39 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (cos a)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))) (* (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))) (+ (tan y) (tan z))))))>
1554301198.952 * [enter]simplify:  Simplifying (* (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))) (+ (tan y) (tan z)))
1554301198.952 * * [misc]simplify:  iters left: 6 (13 enodes)
1554301198.956 * * [misc]simplify:  iters left: 5 (60 enodes)
1554301198.971 * * [misc]simplify:  iters left: 4 (169 enodes)
1554301199.007 * * [misc]simplify:  iters left: 3 (378 enodes)
1554301199.133 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301199.133 * * [misc]simplify:  Extracting #1: cost 41 inf + 0
1554301199.134 * * [misc]simplify:  Extracting #2: cost 161 inf + 1
1554301199.135 * * [misc]simplify:  Extracting #3: cost 165 inf + 1107
1554301199.137 * * [misc]simplify:  Extracting #4: cost 120 inf + 14589
1554301199.147 * * [misc]simplify:  Extracting #5: cost 25 inf + 54041
1554301199.161 * * [misc]simplify:  Extracting #6: cost 0 inf + 65084
1554301199.175 * [exit]simplify:  Simplified to (+ (* (+ (* (+ (tan y) (tan z)) (* (tan y) (tan z))) (+ (tan y) (tan z))) (* (tan y) (tan z))) (+ (tan y) (tan z)))
1554301199.175 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (cos a)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))) (+ (* (+ (* (+ (tan y) (tan z)) (* (tan y) (tan z))) (+ (tan y) (tan z))) (* (tan y) (tan z))) (+ (tan y) (tan z))))))
1554301199.175 * * * * [misc]progress:  [ 40 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (* 1 1) 3) (pow (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) 3))))) (* (+ 1 (* (tan y) (tan z))) (* (* (cos y) (cos z)) (+ (* (* 1 1) (* 1 1)) (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))) (* (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))))>
1554301199.176 * [enter]simplify:  Simplifying (* (+ 1 (* (tan y) (tan z))) (* (* (cos y) (cos z)) (+ (* (* 1 1) (* 1 1)) (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))) (* (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))))
1554301199.176 * * [misc]simplify:  iters left: 6 (21 enodes)
1554301199.181 * * [misc]simplify:  iters left: 5 (105 enodes)
1554301199.205 * * [misc]simplify:  iters left: 4 (311 enodes)
1554301199.310 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301199.310 * * [misc]simplify:  Extracting #1: cost 36 inf + 0
1554301199.311 * * [misc]simplify:  Extracting #2: cost 180 inf + 1
1554301199.311 * * [misc]simplify:  Extracting #3: cost 311 inf + 479
1554301199.314 * * [misc]simplify:  Extracting #4: cost 304 inf + 13478
1554301199.338 * * [misc]simplify:  Extracting #5: cost 93 inf + 121646
1554301199.375 * * [misc]simplify:  Extracting #6: cost 2 inf + 162194
1554301199.411 * * [misc]simplify:  Extracting #7: cost 0 inf + 157010
1554301199.448 * * [misc]simplify:  Extracting #8: cost 0 inf + 157005
1554301199.485 * [exit]simplify:  Simplified to (+ (* (+ (* (cos y) (cos z)) (* (* (tan z) (tan y)) (* (cos y) (cos z)))) (- (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (+ (* (cos y) (cos z)) (* (* (tan z) (tan y)) (* (cos y) (cos z)))))
1554301199.485 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (* 1 1) 3) (pow (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) 3))))) (+ (* (+ (* (cos y) (cos z)) (* (* (tan z) (tan y)) (* (cos y) (cos z)))) (- (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (+ (* (cos y) (cos z)) (* (* (tan z) (tan y)) (* (cos y) (cos z))))))))
1554301199.485 * * * * [misc]progress:  [ 41 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (* 1 1) (* 1 1)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))) (* (+ 1 (* (tan y) (tan z))) (* (* (cos y) (cos z)) (- (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301199.486 * [enter]simplify:  Simplifying (* (+ 1 (* (tan y) (tan z))) (* (* (cos y) (cos z)) (- (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))
1554301199.486 * * [misc]simplify:  iters left: 6 (17 enodes)
1554301199.490 * * [misc]simplify:  iters left: 5 (73 enodes)
1554301199.503 * * [misc]simplify:  iters left: 4 (181 enodes)
1554301199.546 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301199.546 * * [misc]simplify:  Extracting #1: cost 27 inf + 0
1554301199.546 * * [misc]simplify:  Extracting #2: cost 109 inf + 1
1554301199.547 * * [misc]simplify:  Extracting #3: cost 141 inf + 479
1554301199.548 * * [misc]simplify:  Extracting #4: cost 117 inf + 8397
1554301199.553 * * [misc]simplify:  Extracting #5: cost 38 inf + 41440
1554301199.563 * * [misc]simplify:  Extracting #6: cost 0 inf + 59384
1554301199.573 * * [misc]simplify:  Extracting #7: cost 0 inf + 59383
1554301199.583 * [exit]simplify:  Simplified to (* (* (- (- 1 (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (cos y) (cos z))) (+ (* (tan z) (tan y)) 1))
1554301199.583 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (* 1 1) (* 1 1)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))) (* (* (- (- 1 (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (cos y) (cos z))) (+ (* (tan z) (tan y)) 1)))))
1554301199.584 * * * * [misc]progress:  [ 42 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (* 1 1) 3) (pow (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) 3))))) (* (+ 1 (* (tan y) (tan z))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (* 1 1) (* 1 1)) (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))) (* (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))))>
1554301199.584 * [enter]simplify:  Simplifying (* (+ 1 (* (tan y) (tan z))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (* 1 1) (* 1 1)) (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))) (* (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))))
1554301199.584 * * [misc]simplify:  iters left: 6 (22 enodes)
1554301199.590 * * [misc]simplify:  iters left: 5 (111 enodes)
1554301199.618 * * [misc]simplify:  iters left: 4 (370 enodes)
1554301199.797 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301199.797 * * [misc]simplify:  Extracting #1: cost 48 inf + 0
1554301199.798 * * [misc]simplify:  Extracting #2: cost 210 inf + 1
1554301199.799 * * [misc]simplify:  Extracting #3: cost 428 inf + 1
1554301199.803 * * [misc]simplify:  Extracting #4: cost 388 inf + 22887
1554301199.827 * * [misc]simplify:  Extracting #5: cost 160 inf + 129304
1554301199.882 * * [misc]simplify:  Extracting #6: cost 4 inf + 209401
1554301199.940 * * [misc]simplify:  Extracting #7: cost 0 inf + 210280
1554301199.999 * * [misc]simplify:  Extracting #8: cost 0 inf + 210240
1554301200.057 * [exit]simplify:  Simplified to (* (+ (* (- (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (+ (* (tan z) (tan y)) 1)) (+ (* (tan z) (tan y)) 1)) (+ (* (+ (tan y) (tan z)) (tan z)) (* (tan y) (tan y))))
1554301200.057 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (* 1 1) 3) (pow (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) 3))))) (* (+ (* (- (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (+ (* (tan z) (tan y)) 1)) (+ (* (tan z) (tan y)) 1)) (+ (* (+ (tan y) (tan z)) (tan z)) (* (tan y) (tan y)))))))
1554301200.058 * * * * [misc]progress:  [ 43 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (* 1 1) (* 1 1)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))) (* (+ 1 (* (tan y) (tan z))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301200.058 * [enter]simplify:  Simplifying (* (+ 1 (* (tan y) (tan z))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))
1554301200.058 * * [misc]simplify:  iters left: 6 (18 enodes)
1554301200.062 * * [misc]simplify:  iters left: 5 (79 enodes)
1554301200.077 * * [misc]simplify:  iters left: 4 (200 enodes)
1554301200.139 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301200.139 * * [misc]simplify:  Extracting #1: cost 43 inf + 0
1554301200.140 * * [misc]simplify:  Extracting #2: cost 145 inf + 1
1554301200.140 * * [misc]simplify:  Extracting #3: cost 235 inf + 1
1554301200.142 * * [misc]simplify:  Extracting #4: cost 212 inf + 6585
1554301200.151 * * [misc]simplify:  Extracting #5: cost 78 inf + 63189
1554301200.171 * * [misc]simplify:  Extracting #6: cost 3 inf + 98525
1554301200.191 * * [misc]simplify:  Extracting #7: cost 0 inf + 99415
1554301200.210 * * [misc]simplify:  Extracting #8: cost 0 inf + 99411
1554301200.229 * [exit]simplify:  Simplified to (* (* (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y))) (+ (* (tan z) (tan y)) 1)) (- (- 1 (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))
1554301200.229 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (* 1 1) (* 1 1)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))) (* (* (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y))) (+ (* (tan z) (tan y)) 1)) (- (- 1 (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))
1554301200.229 * * * * [misc]progress:  [ 44 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (* 1 1) 3) (pow (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) 3))))) (* (+ 1 (* (tan y) (tan z))) (* (+ (tan y) (tan z)) (+ (* (* 1 1) (* 1 1)) (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))) (* (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))))>
1554301200.229 * [enter]simplify:  Simplifying (* (+ 1 (* (tan y) (tan z))) (* (+ (tan y) (tan z)) (+ (* (* 1 1) (* 1 1)) (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))) (* (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))))
1554301200.230 * * [misc]simplify:  iters left: 6 (19 enodes)
1554301200.235 * * [misc]simplify:  iters left: 5 (97 enodes)
1554301200.259 * * [misc]simplify:  iters left: 4 (322 enodes)
1554301200.392 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301200.392 * * [misc]simplify:  Extracting #1: cost 36 inf + 0
1554301200.393 * * [misc]simplify:  Extracting #2: cost 150 inf + 1
1554301200.393 * * [misc]simplify:  Extracting #3: cost 278 inf + 1
1554301200.395 * * [misc]simplify:  Extracting #4: cost 281 inf + 2854
1554301200.398 * * [misc]simplify:  Extracting #5: cost 223 inf + 23281
1554301200.418 * * [misc]simplify:  Extracting #6: cost 41 inf + 106696
1554301200.451 * * [misc]simplify:  Extracting #7: cost 0 inf + 124245
1554301200.486 * * [misc]simplify:  Extracting #8: cost 0 inf + 123307
1554301200.519 * [exit]simplify:  Simplified to (+ (+ (+ (tan y) (tan z)) (* (+ (tan y) (tan z)) (* (tan z) (tan y)))) (* (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (+ (+ (tan y) (tan z)) (* (+ (tan y) (tan z)) (* (tan z) (tan y))))))
1554301200.519 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (* 1 1) 3) (pow (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) 3))))) (+ (+ (+ (tan y) (tan z)) (* (+ (tan y) (tan z)) (* (tan z) (tan y)))) (* (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (+ (+ (tan y) (tan z)) (* (+ (tan y) (tan z)) (* (tan z) (tan y)))))))))
1554301200.519 * * * * [misc]progress:  [ 45 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (* 1 1) (* 1 1)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))) (* (+ 1 (* (tan y) (tan z))) (* (+ (tan y) (tan z)) (- (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301200.520 * [enter]simplify:  Simplifying (* (+ 1 (* (tan y) (tan z))) (* (+ (tan y) (tan z)) (- (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))
1554301200.520 * * [misc]simplify:  iters left: 6 (15 enodes)
1554301200.524 * * [misc]simplify:  iters left: 5 (65 enodes)
1554301200.535 * * [misc]simplify:  iters left: 4 (168 enodes)
1554301200.583 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301200.583 * * [misc]simplify:  Extracting #1: cost 27 inf + 0
1554301200.583 * * [misc]simplify:  Extracting #2: cost 87 inf + 1
1554301200.583 * * [misc]simplify:  Extracting #3: cost 137 inf + 1
1554301200.584 * * [misc]simplify:  Extracting #4: cost 134 inf + 700
1554301200.586 * * [misc]simplify:  Extracting #5: cost 97 inf + 11266
1554301200.591 * * [misc]simplify:  Extracting #6: cost 24 inf + 41760
1554301200.600 * * [misc]simplify:  Extracting #7: cost 0 inf + 51065
1554301200.610 * * [misc]simplify:  Extracting #8: cost 0 inf + 50864
1554301200.620 * [exit]simplify:  Simplified to (* (- (- 1 (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (+ (* (+ (tan y) (tan z)) (* (tan z) (tan y))) (+ (tan y) (tan z))))
1554301200.620 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (* 1 1) (* 1 1)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))) (* (- (- 1 (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (+ (* (+ (tan y) (tan z)) (* (tan z) (tan y))) (+ (tan y) (tan z)))))))
1554301200.620 * * * * [misc]progress:  [ 46 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (- (tan y) (tan z)) (+ (pow (* 1 1) 3) (pow (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) 3))))) (* (+ 1 (* (tan y) (tan z))) (+ (* (* 1 1) (* 1 1)) (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))) (* (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))))))>
1554301200.621 * [enter]simplify:  Simplifying (* (+ 1 (* (tan y) (tan z))) (+ (* (* 1 1) (* 1 1)) (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))) (* (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))
1554301200.621 * * [misc]simplify:  iters left: 6 (17 enodes)
1554301200.625 * * [misc]simplify:  iters left: 5 (87 enodes)
1554301200.647 * * [misc]simplify:  iters left: 4 (258 enodes)
1554301200.746 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301200.746 * * [misc]simplify:  Extracting #1: cost 18 inf + 0
1554301200.746 * * [misc]simplify:  Extracting #2: cost 86 inf + 1
1554301200.747 * * [misc]simplify:  Extracting #3: cost 177 inf + 1
1554301200.748 * * [misc]simplify:  Extracting #4: cost 200 inf + 660
1554301200.749 * * [misc]simplify:  Extracting #5: cost 189 inf + 2959
1554301200.754 * * [misc]simplify:  Extracting #6: cost 113 inf + 33078
1554301200.771 * * [misc]simplify:  Extracting #7: cost 11 inf + 77128
1554301200.790 * * [misc]simplify:  Extracting #8: cost 0 inf + 78095
1554301200.810 * * [misc]simplify:  Extracting #9: cost 0 inf + 78092
1554301200.829 * [exit]simplify:  Simplified to (* (+ (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) 1) (+ 1 (* (tan z) (tan y))))
1554301200.829 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (- (tan y) (tan z)) (+ (pow (* 1 1) 3) (pow (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) 3))))) (* (+ (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) 1) (+ 1 (* (tan z) (tan y)))))))
1554301200.829 * * * * [misc]progress:  [ 47 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (- (tan y) (tan z)) (- (* (* 1 1) (* 1 1)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))) (* (+ 1 (* (tan y) (tan z))) (- (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))))>
1554301200.829 * [enter]simplify:  Simplifying (* (+ 1 (* (tan y) (tan z))) (- (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))
1554301200.829 * * [misc]simplify:  iters left: 6 (13 enodes)
1554301200.833 * * [misc]simplify:  iters left: 5 (55 enodes)
1554301200.842 * * [misc]simplify:  iters left: 4 (125 enodes)
1554301200.870 * * [misc]simplify:  iters left: 3 (299 enodes)
1554301200.978 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301200.978 * * [misc]simplify:  Extracting #1: cost 48 inf + 0
1554301200.978 * * [misc]simplify:  Extracting #2: cost 156 inf + 1
1554301200.979 * * [misc]simplify:  Extracting #3: cost 183 inf + 2
1554301200.980 * * [misc]simplify:  Extracting #4: cost 161 inf + 4656
1554301200.987 * * [misc]simplify:  Extracting #5: cost 58 inf + 40692
1554301200.999 * * [misc]simplify:  Extracting #6: cost 1 inf + 63207
1554301201.012 * * [misc]simplify:  Extracting #7: cost 0 inf + 62767
1554301201.026 * [exit]simplify:  Simplified to (- (+ 1 (* (tan z) (tan y))) (* (* (+ 1 (* (tan z) (tan y))) (+ 1 (* (tan z) (tan y)))) (* (tan z) (tan y))))
1554301201.026 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (- (tan y) (tan z)) (- (* (* 1 1) (* 1 1)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))) (- (+ 1 (* (tan z) (tan y))) (* (* (+ 1 (* (tan z) (tan y))) (+ 1 (* (tan z) (tan y)))) (* (tan z) (tan y)))))))
1554301201.026 * * * * [misc]progress:  [ 48 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))) (* (+ 1 (* (tan y) (tan z))) (* (cos y) (cos z))))))>
1554301201.026 * [enter]simplify:  Simplifying (* (+ 1 (* (tan y) (tan z))) (* (cos y) (cos z)))
1554301201.027 * * [misc]simplify:  iters left: 6 (11 enodes)
1554301201.029 * * [misc]simplify:  iters left: 5 (41 enodes)
1554301201.035 * * [misc]simplify:  iters left: 4 (59 enodes)
1554301201.044 * * [misc]simplify:  iters left: 3 (100 enodes)
1554301201.060 * * [misc]simplify:  iters left: 2 (173 enodes)
1554301201.099 * * [misc]simplify:  iters left: 1 (257 enodes)
1554301201.131 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301201.131 * * [misc]simplify:  Extracting #1: cost 10 inf + 0
1554301201.131 * * [misc]simplify:  Extracting #2: cost 29 inf + 1
1554301201.131 * * [misc]simplify:  Extracting #3: cost 35 inf + 221
1554301201.131 * * [misc]simplify:  Extracting #4: cost 23 inf + 2243
1554301201.133 * * [misc]simplify:  Extracting #5: cost 4 inf + 7803
1554301201.134 * * [misc]simplify:  Extracting #6: cost 0 inf + 9349
1554301201.136 * [exit]simplify:  Simplified to (* (+ (cos y) (* (* (cos y) (tan z)) (tan y))) (cos z))
1554301201.136 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))) (* (+ (cos y) (* (* (cos y) (tan z)) (tan y))) (cos z)))))
1554301201.136 * * * * [misc]progress:  [ 49 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))) (* (+ 1 (* (tan y) (tan z))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))>
1554301201.137 * [enter]simplify:  Simplifying (* (+ 1 (* (tan y) (tan z))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))
1554301201.137 * * [misc]simplify:  iters left: 6 (12 enodes)
1554301201.140 * * [misc]simplify:  iters left: 5 (53 enodes)
1554301201.150 * * [misc]simplify:  iters left: 4 (122 enodes)
1554301201.175 * * [misc]simplify:  iters left: 3 (304 enodes)
1554301201.247 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301201.247 * * [misc]simplify:  Extracting #1: cost 38 inf + 0
1554301201.247 * * [misc]simplify:  Extracting #2: cost 102 inf + 1
1554301201.248 * * [misc]simplify:  Extracting #3: cost 125 inf + 1
1554301201.249 * * [misc]simplify:  Extracting #4: cost 112 inf + 1981
1554301201.252 * * [misc]simplify:  Extracting #5: cost 32 inf + 29004
1554301201.260 * * [misc]simplify:  Extracting #6: cost 0 inf + 42167
1554301201.268 * * [misc]simplify:  Extracting #7: cost 0 inf + 42082
1554301201.277 * [exit]simplify:  Simplified to (+ (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y))) (* (* (tan z) (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y)))) (tan y)))
1554301201.278 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))) (+ (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y))) (* (* (tan z) (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y)))) (tan y))))))
1554301201.278 * * * * [misc]progress:  [ 50 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))) (* (+ 1 (* (tan y) (tan z))) (+ (tan y) (tan z))))))>
1554301201.278 * [enter]simplify:  Simplifying (* (+ 1 (* (tan y) (tan z))) (+ (tan y) (tan z)))
1554301201.278 * * [misc]simplify:  iters left: 6 (9 enodes)
1554301201.281 * * [misc]simplify:  iters left: 5 (39 enodes)
1554301201.287 * * [misc]simplify:  iters left: 4 (75 enodes)
1554301201.297 * * [misc]simplify:  iters left: 3 (101 enodes)
1554301201.313 * * [misc]simplify:  iters left: 2 (170 enodes)
1554301201.341 * * [misc]simplify:  iters left: 1 (202 enodes)
1554301201.378 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301201.378 * * [misc]simplify:  Extracting #1: cost 20 inf + 0
1554301201.378 * * [misc]simplify:  Extracting #2: cost 51 inf + 1
1554301201.378 * * [misc]simplify:  Extracting #3: cost 51 inf + 331
1554301201.379 * * [misc]simplify:  Extracting #4: cost 30 inf + 5972
1554301201.381 * * [misc]simplify:  Extracting #5: cost 3 inf + 14603
1554301201.384 * * [misc]simplify:  Extracting #6: cost 0 inf + 15457
1554301201.387 * [exit]simplify:  Simplified to (+ (* (+ (tan y) (tan z)) (* (tan z) (tan y))) (+ (tan y) (tan z)))
1554301201.387 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))) (+ (* (+ (tan y) (tan z)) (* (tan z) (tan y))) (+ (tan y) (tan z))))))
1554301201.387 * * * * [misc]progress:  [ 51 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (* 1 1) 3) (pow (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) 3))))) (* (* (cos y) (cos z)) (+ (* (* 1 1) (* 1 1)) (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))) (* (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))))))>
1554301201.388 * [enter]simplify:  Simplifying (* (* (cos y) (cos z)) (+ (* (* 1 1) (* 1 1)) (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))) (* (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))
1554301201.388 * * [misc]simplify:  iters left: 6 (19 enodes)
1554301201.392 * * [misc]simplify:  iters left: 5 (95 enodes)
1554301201.415 * * [misc]simplify:  iters left: 4 (270 enodes)
1554301201.507 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301201.507 * * [misc]simplify:  Extracting #1: cost 21 inf + 0
1554301201.507 * * [misc]simplify:  Extracting #2: cost 104 inf + 1
1554301201.508 * * [misc]simplify:  Extracting #3: cost 231 inf + 702
1554301201.509 * * [misc]simplify:  Extracting #4: cost 241 inf + 5634
1554301201.517 * * [misc]simplify:  Extracting #5: cost 126 inf + 57073
1554301201.539 * * [misc]simplify:  Extracting #6: cost 20 inf + 100696
1554301201.563 * * [misc]simplify:  Extracting #7: cost 0 inf + 109674
1554301201.586 * [exit]simplify:  Simplified to (* (cos y) (+ (cos z) (* (cos z) (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))
1554301201.586 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (* 1 1) 3) (pow (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) 3))))) (* (cos y) (+ (cos z) (* (cos z) (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))))))
1554301201.587 * * * * [misc]progress:  [ 52 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (* 1 1) (* 1 1)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))) (* (* (cos y) (cos z)) (- (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))))>
1554301201.587 * [enter]simplify:  Simplifying (* (* (cos y) (cos z)) (- (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))
1554301201.587 * * [misc]simplify:  iters left: 6 (15 enodes)
1554301201.591 * * [misc]simplify:  iters left: 5 (63 enodes)
1554301201.601 * * [misc]simplify:  iters left: 4 (147 enodes)
1554301201.634 * * [misc]simplify:  iters left: 3 (344 enodes)
1554301201.743 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301201.743 * * [misc]simplify:  Extracting #1: cost 23 inf + 0
1554301201.744 * * [misc]simplify:  Extracting #2: cost 123 inf + 1
1554301201.744 * * [misc]simplify:  Extracting #3: cost 220 inf + 742
1554301201.748 * * [misc]simplify:  Extracting #4: cost 129 inf + 29619
1554301201.760 * * [misc]simplify:  Extracting #5: cost 8 inf + 79910
1554301201.775 * * [misc]simplify:  Extracting #6: cost 0 inf + 81965
1554301201.790 * * [misc]simplify:  Extracting #7: cost 0 inf + 81721
1554301201.807 * * [misc]simplify:  Extracting #8: cost 0 inf + 81720
1554301201.823 * [exit]simplify:  Simplified to (* (cos y) (- (cos z) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos z))))
1554301201.823 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (* 1 1) (* 1 1)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))) (* (cos y) (- (cos z) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos z)))))))
1554301201.824 * * * * [misc]progress:  [ 53 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (* 1 1) 3) (pow (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) 3))))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (* 1 1) (* 1 1)) (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))) (* (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))))))>
1554301201.824 * [enter]simplify:  Simplifying (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (* 1 1) (* 1 1)) (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))) (* (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))
1554301201.824 * * [misc]simplify:  iters left: 6 (20 enodes)
1554301201.829 * * [misc]simplify:  iters left: 5 (101 enodes)
1554301201.851 * * [misc]simplify:  iters left: 4 (300 enodes)
1554301201.966 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301201.966 * * [misc]simplify:  Extracting #1: cost 47 inf + 0
1554301201.966 * * [misc]simplify:  Extracting #2: cost 223 inf + 1
1554301201.967 * * [misc]simplify:  Extracting #3: cost 339 inf + 1
1554301201.971 * * [misc]simplify:  Extracting #4: cost 317 inf + 15501
1554301201.992 * * [misc]simplify:  Extracting #5: cost 126 inf + 103826
1554301202.031 * * [misc]simplify:  Extracting #6: cost 4 inf + 158514
1554301202.068 * * [misc]simplify:  Extracting #7: cost 0 inf + 157529
1554301202.106 * [exit]simplify:  Simplified to (+ (+ (* (+ (tan y) (tan z)) (tan z)) (* (tan y) (tan y))) (* (+ (* (+ (tan y) (tan z)) (tan z)) (* (tan y) (tan y))) (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))
1554301202.107 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (* 1 1) 3) (pow (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) 3))))) (+ (+ (* (+ (tan y) (tan z)) (tan z)) (* (tan y) (tan y))) (* (+ (* (+ (tan y) (tan z)) (tan z)) (* (tan y) (tan y))) (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))))))
1554301202.107 * * * * [misc]progress:  [ 54 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (* 1 1) (* 1 1)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))))>
1554301202.107 * [enter]simplify:  Simplifying (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))
1554301202.107 * * [misc]simplify:  iters left: 6 (16 enodes)
1554301202.111 * * [misc]simplify:  iters left: 5 (69 enodes)
1554301202.125 * * [misc]simplify:  iters left: 4 (164 enodes)
1554301202.161 * * [misc]simplify:  iters left: 3 (452 enodes)
1554301202.341 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301202.342 * * [misc]simplify:  Extracting #1: cost 78 inf + 0
1554301202.343 * * [misc]simplify:  Extracting #2: cost 335 inf + 1
1554301202.344 * * [misc]simplify:  Extracting #3: cost 387 inf + 2
1554301202.349 * * [misc]simplify:  Extracting #4: cost 296 inf + 31275
1554301202.373 * * [misc]simplify:  Extracting #5: cost 44 inf + 136894
1554301202.409 * * [misc]simplify:  Extracting #6: cost 0 inf + 156594
1554301202.445 * * [misc]simplify:  Extracting #7: cost 0 inf + 156394
1554301202.481 * [exit]simplify:  Simplified to (- (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y))) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y)))))
1554301202.481 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (* 1 1) (* 1 1)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))) (- (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y))) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y))))))))
1554301202.481 * * * * [misc]progress:  [ 55 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (* 1 1) 3) (pow (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) 3))))) (* (+ (tan y) (tan z)) (+ (* (* 1 1) (* 1 1)) (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))) (* (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))))))>
1554301202.481 * [enter]simplify:  Simplifying (* (+ (tan y) (tan z)) (+ (* (* 1 1) (* 1 1)) (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))) (* (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))
1554301202.482 * * [misc]simplify:  iters left: 6 (17 enodes)
1554301202.486 * * [misc]simplify:  iters left: 5 (87 enodes)
1554301202.506 * * [misc]simplify:  iters left: 4 (280 enodes)
1554301202.625 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301202.625 * * [misc]simplify:  Extracting #1: cost 28 inf + 0
1554301202.626 * * [misc]simplify:  Extracting #2: cost 127 inf + 1
1554301202.627 * * [misc]simplify:  Extracting #3: cost 237 inf + 755
1554301202.628 * * [misc]simplify:  Extracting #4: cost 241 inf + 3844
1554301202.634 * * [misc]simplify:  Extracting #5: cost 149 inf + 38900
1554301202.653 * * [misc]simplify:  Extracting #6: cost 31 inf + 90137
1554301202.677 * * [misc]simplify:  Extracting #7: cost 0 inf + 100711
1554301202.700 * * [misc]simplify:  Extracting #8: cost 0 inf + 99785
1554301202.723 * [exit]simplify:  Simplified to (+ (+ (tan y) (tan z)) (* (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (+ (tan y) (tan z))))
1554301202.723 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (* 1 1) 3) (pow (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) 3))))) (+ (+ (tan y) (tan z)) (* (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (+ (tan y) (tan z)))))))
1554301202.723 * * * * [misc]progress:  [ 56 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (* 1 1) (* 1 1)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))) (* (+ (tan y) (tan z)) (- (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))))>
1554301202.724 * [enter]simplify:  Simplifying (* (+ (tan y) (tan z)) (- (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))
1554301202.724 * * [misc]simplify:  iters left: 6 (13 enodes)
1554301202.729 * * [misc]simplify:  iters left: 5 (55 enodes)
1554301202.739 * * [misc]simplify:  iters left: 4 (134 enodes)
1554301202.768 * * [misc]simplify:  iters left: 3 (329 enodes)
1554301202.862 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301202.862 * * [misc]simplify:  Extracting #1: cost 35 inf + 0
1554301202.862 * * [misc]simplify:  Extracting #2: cost 134 inf + 1
1554301202.863 * * [misc]simplify:  Extracting #3: cost 164 inf + 1531
1554301202.865 * * [misc]simplify:  Extracting #4: cost 111 inf + 16571
1554301202.873 * * [misc]simplify:  Extracting #5: cost 17 inf + 51004
1554301202.885 * * [misc]simplify:  Extracting #6: cost 0 inf + 57873
1554301202.896 * [exit]simplify:  Simplified to (- (+ (tan y) (tan z)) (* (+ (tan y) (tan z)) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))
1554301202.896 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (* 1 1) (* 1 1)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))) (- (+ (tan y) (tan z)) (* (+ (tan y) (tan z)) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))))
1554301202.897 * * * * [misc]progress:  [ 57 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (pow (* 1 1) 3) (pow (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) 3))))) (+ (* (* 1 1) (* 1 1)) (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))) (* (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301202.897 * [enter]simplify:  Simplifying (+ (* (* 1 1) (* 1 1)) (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))) (* (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))
1554301202.897 * * [misc]simplify:  iters left: 6 (15 enodes)
1554301202.901 * * [misc]simplify:  iters left: 5 (73 enodes)
1554301202.920 * * [misc]simplify:  iters left: 4 (230 enodes)
1554301203.010 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301203.010 * * [misc]simplify:  Extracting #1: cost 28 inf + 0
1554301203.010 * * [misc]simplify:  Extracting #2: cost 112 inf + 1
1554301203.011 * * [misc]simplify:  Extracting #3: cost 152 inf + 2
1554301203.011 * * [misc]simplify:  Extracting #4: cost 148 inf + 101
1554301203.012 * * [misc]simplify:  Extracting #5: cost 133 inf + 2958
1554301203.017 * * [misc]simplify:  Extracting #6: cost 46 inf + 35168
1554301203.029 * * [misc]simplify:  Extracting #7: cost 1 inf + 52511
1554301203.040 * * [misc]simplify:  Extracting #8: cost 0 inf + 52581
1554301203.050 * [exit]simplify:  Simplified to (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (- 1 (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))
1554301203.051 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (pow (* 1 1) 3) (pow (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) 3))))) (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (- 1 (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))))
1554301203.051 * * * * [misc]progress:  [ 58 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (- (* (* 1 1) (* 1 1)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))) (- (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))>
1554301203.051 * [enter]simplify:  Simplifying (- (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))
1554301203.051 * * [misc]simplify:  iters left: 6 (11 enodes)
1554301203.054 * * [misc]simplify:  iters left: 5 (47 enodes)
1554301203.063 * * [misc]simplify:  iters left: 4 (113 enodes)
1554301203.086 * * [misc]simplify:  iters left: 3 (237 enodes)
1554301203.139 * * [misc]simplify:  iters left: 2 (375 enodes)
1554301203.248 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301203.248 * * [misc]simplify:  Extracting #1: cost 17 inf + 0
1554301203.248 * * [misc]simplify:  Extracting #2: cost 56 inf + 1
1554301203.248 * * [misc]simplify:  Extracting #3: cost 77 inf + 2
1554301203.249 * * [misc]simplify:  Extracting #4: cost 56 inf + 4230
1554301203.252 * * [misc]simplify:  Extracting #5: cost 16 inf + 15638
1554301203.257 * * [misc]simplify:  Extracting #6: cost 1 inf + 19710
1554301203.261 * * [misc]simplify:  Extracting #7: cost 0 inf + 19945
1554301203.265 * [exit]simplify:  Simplified to (- (- 1 (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (tan y) (tan z)))
1554301203.265 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (- (* (* 1 1) (* 1 1)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))) (- (- 1 (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (tan y) (tan z))))))
1554301203.266 * * * * [misc]progress:  [ 59 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))) (* (cos y) (cos z)))))>
1554301203.266 * [enter]simplify:  Simplifying (* (cos y) (cos z))
1554301203.266 * * [misc]simplify:  iters left: 3 (5 enodes)
1554301203.267 * * [misc]simplify:  iters left: 2 (16 enodes)
1554301203.269 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301203.269 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554301203.269 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1554301203.269 * * [misc]simplify:  Extracting #3: cost 4 inf + 124
1554301203.269 * * [misc]simplify:  Extracting #4: cost 0 inf + 570
1554301203.269 * [exit]simplify:  Simplified to (* (cos z) (cos y))
1554301203.269 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))) (* (cos z) (cos y)))))
1554301203.269 * * * * [misc]progress:  [ 60 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))>
1554301203.269 * [enter]simplify:  Simplifying (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))
1554301203.270 * * [misc]simplify:  iters left: 6 (9 enodes)
1554301203.271 * * [misc]simplify:  iters left: 5 (34 enodes)
1554301203.276 * * [misc]simplify:  iters left: 4 (47 enodes)
1554301203.281 * * [misc]simplify:  iters left: 3 (50 enodes)
1554301203.287 * * [misc]simplify:  iters left: 2 (51 enodes)
1554301203.293 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301203.293 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301203.293 * * [misc]simplify:  Extracting #2: cost 17 inf + 0
1554301203.293 * * [misc]simplify:  Extracting #3: cost 22 inf + 0
1554301203.293 * * [misc]simplify:  Extracting #4: cost 20 inf + 2
1554301203.293 * * [misc]simplify:  Extracting #5: cost 15 inf + 658
1554301203.294 * * [misc]simplify:  Extracting #6: cost 2 inf + 3690
1554301203.294 * * [misc]simplify:  Extracting #7: cost 0 inf + 4274
1554301203.295 * [exit]simplify:  Simplified to (+ (* (tan y) (+ (tan y) (tan z))) (* (tan z) (tan z)))
1554301203.295 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))) (+ (* (tan y) (+ (tan y) (tan z))) (* (tan z) (tan z))))))
1554301203.295 * * * * [misc]progress:  [ 61 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))) (+ (tan y) (tan z)))))>
1554301203.295 * [enter]simplify:  Simplifying (+ (tan y) (tan z))
1554301203.295 * * [misc]simplify:  iters left: 3 (5 enodes)
1554301203.296 * * [misc]simplify:  iters left: 2 (16 enodes)
1554301203.298 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301203.298 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554301203.298 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1554301203.298 * * [misc]simplify:  Extracting #3: cost 4 inf + 194
1554301203.298 * * [misc]simplify:  Extracting #4: cost 0 inf + 850
1554301203.298 * [exit]simplify:  Simplified to (+ (tan y) (tan z))
1554301203.298 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))) (+ (tan y) (tan z)))))
1554301203.299 * * * * [misc]progress:  [ 62 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))>
1554301203.299 * [enter]simplify:  Simplifying (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))
1554301203.299 * * [misc]simplify:  iters left: 6 (11 enodes)
1554301203.302 * * [misc]simplify:  iters left: 5 (46 enodes)
1554301203.311 * * [misc]simplify:  iters left: 4 (103 enodes)
1554301203.332 * * [misc]simplify:  iters left: 3 (144 enodes)
1554301203.352 * * [misc]simplify:  iters left: 2 (153 enodes)
1554301203.368 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301203.368 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301203.368 * * [misc]simplify:  Extracting #2: cost 20 inf + 1
1554301203.368 * * [misc]simplify:  Extracting #3: cost 30 inf + 1
1554301203.368 * * [misc]simplify:  Extracting #4: cost 24 inf + 427
1554301203.368 * * [misc]simplify:  Extracting #5: cost 15 inf + 2428
1554301203.369 * * [misc]simplify:  Extracting #6: cost 5 inf + 5174
1554301203.370 * * [misc]simplify:  Extracting #7: cost 0 inf + 6777
1554301203.372 * [exit]simplify:  Simplified to (+ (+ 1 (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (tan y) (tan z)))
1554301203.372 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- (pow 1 3) (pow (* (tan y) (tan z)) 3)) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))) (+ (+ 1 (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (tan y) (tan z))))))
1554301203.372 * * * * [misc]progress:  [ 63 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))) (+ 1 (* (tan y) (tan z))))))>
1554301203.372 * [enter]simplify:  Simplifying (+ 1 (* (tan y) (tan z)))
1554301203.372 * * [misc]simplify:  iters left: 5 (7 enodes)
1554301203.374 * * [misc]simplify:  iters left: 4 (25 enodes)
1554301203.377 * * [misc]simplify:  iters left: 3 (27 enodes)
1554301203.381 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301203.381 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554301203.381 * * [misc]simplify:  Extracting #2: cost 6 inf + 1
1554301203.381 * * [misc]simplify:  Extracting #3: cost 10 inf + 1
1554301203.381 * * [misc]simplify:  Extracting #4: cost 8 inf + 3
1554301203.381 * * [misc]simplify:  Extracting #5: cost 2 inf + 892
1554301203.381 * * [misc]simplify:  Extracting #6: cost 0 inf + 1397
1554301203.382 * [exit]simplify:  Simplified to (+ (* (tan z) (tan y)) 1)
1554301203.382 * [misc]simplify:  Simplified (2 2 2) to (λ (x y z a) (+ x (* (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- (* 1 1) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z)))))))) (+ (* (tan z) (tan y)) 1))))
1554301203.382 * * * * [misc]progress:  [ 64 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (cos y) (cos z))))))>
1554301203.382 * [enter]simplify:  Simplifying (- (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))
1554301203.382 * * [misc]simplify:  iters left: 6 (28 enodes)
1554301203.390 * * [misc]simplify:  iters left: 5 (126 enodes)
1554301203.413 * * [misc]simplify:  iters left: 4 (337 enodes)
1554301203.524 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301203.524 * * [misc]simplify:  Extracting #1: cost 27 inf + 0
1554301203.525 * * [misc]simplify:  Extracting #2: cost 196 inf + 0
1554301203.526 * * [misc]simplify:  Extracting #3: cost 346 inf + 0
1554301203.528 * * [misc]simplify:  Extracting #4: cost 458 inf + 11687
1554301203.543 * * [misc]simplify:  Extracting #5: cost 206 inf + 136876
1554301203.586 * * [misc]simplify:  Extracting #6: cost 7 inf + 259340
1554301203.633 * * [misc]simplify:  Extracting #7: cost 0 inf + 264632
1554301203.678 * * [misc]simplify:  Extracting #8: cost 0 inf + 264592
1554301203.723 * [exit]simplify:  Simplified to (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (- (* (+ (tan y) (tan z)) (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a))) (* (sin a) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))
1554301203.723 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (- (* (+ (tan y) (tan z)) (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a))) (* (sin a) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (cos y) (cos z))))))
1554301203.723 * * * * [misc]progress:  [ 65 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))>
1554301203.723 * [enter]simplify:  Simplifying (- (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3))))
1554301203.724 * * [misc]simplify:  iters left: 6 (25 enodes)
1554301203.730 * * [misc]simplify:  iters left: 5 (120 enodes)
1554301203.751 * * [misc]simplify:  iters left: 4 (329 enodes)
1554301203.858 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301203.858 * * [misc]simplify:  Extracting #1: cost 27 inf + 0
1554301203.859 * * [misc]simplify:  Extracting #2: cost 193 inf + 0
1554301203.860 * * [misc]simplify:  Extracting #3: cost 342 inf + 0
1554301203.863 * * [misc]simplify:  Extracting #4: cost 428 inf + 25662
1554301203.880 * * [misc]simplify:  Extracting #5: cost 182 inf + 164923
1554301203.923 * * [misc]simplify:  Extracting #6: cost 3 inf + 247625
1554301203.969 * * [misc]simplify:  Extracting #7: cost 0 inf + 232355
1554301204.014 * * [misc]simplify:  Extracting #8: cost 0 inf + 232014
1554301204.060 * [exit]simplify:  Simplified to (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (- (* (+ (tan y) (tan z)) (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (sin a) (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))
1554301204.060 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (- (* (+ (tan y) (tan z)) (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (sin a) (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))
1554301204.060 * * * * [misc]progress:  [ 66 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))>
1554301204.060 * [enter]simplify:  Simplifying (- (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))
1554301204.060 * * [misc]simplify:  iters left: 6 (24 enodes)
1554301204.066 * * [misc]simplify:  iters left: 5 (114 enodes)
1554301204.087 * * [misc]simplify:  iters left: 4 (342 enodes)
1554301204.209 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301204.209 * * [misc]simplify:  Extracting #1: cost 29 inf + 0
1554301204.209 * * [misc]simplify:  Extracting #2: cost 233 inf + 0
1554301204.214 * * [misc]simplify:  Extracting #3: cost 425 inf + 0
1554301204.219 * * [misc]simplify:  Extracting #4: cost 421 inf + 35531
1554301204.246 * * [misc]simplify:  Extracting #5: cost 123 inf + 178958
1554301204.290 * * [misc]simplify:  Extracting #6: cost 2 inf + 238595
1554301204.338 * * [misc]simplify:  Extracting #7: cost 0 inf + 239618
1554301204.383 * [exit]simplify:  Simplified to (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (+ (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (+ (tan y) (tan z))) (* (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (sin a))))
1554301204.383 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (+ (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (+ (tan y) (tan z))) (* (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (sin a)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))
1554301204.383 * * * * [misc]progress:  [ 67 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (cos y) (cos z))))))>
1554301204.383 * [enter]simplify:  Simplifying (- (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))
1554301204.383 * * [misc]simplify:  iters left: 6 (29 enodes)
1554301204.390 * * [misc]simplify:  iters left: 5 (131 enodes)
1554301204.416 * * [misc]simplify:  iters left: 4 (344 enodes)
1554301204.521 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301204.521 * * [misc]simplify:  Extracting #1: cost 23 inf + 0
1554301204.522 * * [misc]simplify:  Extracting #2: cost 216 inf + 0
1554301204.523 * * [misc]simplify:  Extracting #3: cost 375 inf + 0
1554301204.532 * * [misc]simplify:  Extracting #4: cost 359 inf + 43857
1554301204.561 * * [misc]simplify:  Extracting #5: cost 85 inf + 196928
1554301204.605 * * [misc]simplify:  Extracting #6: cost 0 inf + 245942
1554301204.650 * [exit]simplify:  Simplified to (- (+ (* (cos a) (* (- (tan y) (tan z)) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (* (* (cos a) (* (- (tan y) (tan z)) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (sin a) (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (- (* (cos z) (sin y)) (* (cos y) (sin z)))))
1554301204.650 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (+ (* (cos a) (* (- (tan y) (tan z)) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (* (* (cos a) (* (- (tan y) (tan z)) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (sin a) (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (- (* (cos z) (sin y)) (* (cos y) (sin z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (cos y) (cos z))))))
1554301204.651 * * * * [misc]progress:  [ 68 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))>
1554301204.651 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301204.651 * * [misc]simplify:  iters left: 6 (49 enodes)
1554301204.663 * * [misc]simplify:  iters left: 5 (243 enodes)
1554301204.719 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301204.719 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301204.720 * * [misc]simplify:  Extracting #2: cost 65 inf + 0
1554301204.720 * * [misc]simplify:  Extracting #3: cost 210 inf + 0
1554301204.721 * * [misc]simplify:  Extracting #4: cost 311 inf + 187
1554301204.722 * * [misc]simplify:  Extracting #5: cost 328 inf + 9251
1554301204.726 * * [misc]simplify:  Extracting #6: cost 279 inf + 30545
1554301204.738 * * [misc]simplify:  Extracting #7: cost 143 inf + 119446
1554301204.770 * * [misc]simplify:  Extracting #8: cost 45 inf + 190401
1554301204.823 * * [misc]simplify:  Extracting #9: cost 3 inf + 229687
1554301204.875 * * [misc]simplify:  Extracting #10: cost 0 inf + 226473
1554301204.927 * * [misc]simplify:  Extracting #11: cost 0 inf + 225153
1554301204.979 * * [misc]simplify:  Extracting #12: cost 0 inf + 224793
1554301205.030 * [exit]simplify:  Simplified to (- (* (* (* (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (tan z) (tan y)) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) 1) (* (cos z) (cos y))) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (+ (* (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (cos a) (* (cos a) (cos a))))) (* (* (- (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (- (* (* (cos a) (cos a)) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (cos a)))) (* (* (cos z) (cos y)) (* (cos z) (cos y)))) (* (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (sin a) (- (* (cos z) (sin y)) (* (cos y) (sin z)))))))
1554301205.030 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (tan z) (tan y)) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) 1) (* (cos z) (cos y))) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (+ (* (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (cos a) (* (cos a) (cos a))))) (* (* (- (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (- (* (* (cos a) (cos a)) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (cos a)))) (* (* (cos z) (cos y)) (* (cos z) (cos y)))) (* (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (sin a) (- (* (cos z) (sin y)) (* (cos y) (sin z))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))
1554301205.031 * * * * [misc]progress:  [ 69 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301205.031 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301205.032 * * [misc]simplify:  iters left: 6 (56 enodes)
1554301205.045 * * [misc]simplify:  iters left: 5 (280 enodes)
1554301205.106 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301205.106 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301205.106 * * [misc]simplify:  Extracting #2: cost 73 inf + 0
1554301205.107 * * [misc]simplify:  Extracting #3: cost 235 inf + 0
1554301205.108 * * [misc]simplify:  Extracting #4: cost 364 inf + 1441
1554301205.111 * * [misc]simplify:  Extracting #5: cost 349 inf + 24197
1554301205.121 * * [misc]simplify:  Extracting #6: cost 220 inf + 98284
1554301205.151 * * [misc]simplify:  Extracting #7: cost 88 inf + 199668
1554301205.202 * * [misc]simplify:  Extracting #8: cost 12 inf + 258901
1554301205.264 * * [misc]simplify:  Extracting #9: cost 0 inf + 262404
1554301205.325 * * [misc]simplify:  Extracting #10: cost 0 inf + 258246
1554301205.385 * * [misc]simplify:  Extracting #11: cost 0 inf + 257966
1554301205.446 * [exit]simplify:  Simplified to (- (* (* (+ (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (* (cos a) (cos a)) (cos a))) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (* (+ (* (tan y) (tan y)) (* (+ (tan y) (tan z)) (tan z))) (+ (+ (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) 1)))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (* (* (* (cos z) (cos y)) (* (- (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (- (* (* (cos a) (cos a)) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (cos a)))) (* (cos z) (cos y)))) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))) (* (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (sin a))))
1554301205.446 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (* (cos a) (cos a)) (cos a))) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (* (+ (* (tan y) (tan y)) (* (+ (tan y) (tan z)) (tan z))) (+ (+ (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) 1)))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (* (* (* (cos z) (cos y)) (* (- (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (- (* (* (cos a) (cos a)) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (cos a)))) (* (cos z) (cos y)))) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))) (* (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (sin a)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301205.447 * * * * [misc]progress:  [ 70 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))>
1554301205.447 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301205.448 * * [misc]simplify:  iters left: 6 (53 enodes)
1554301205.460 * * [misc]simplify:  iters left: 5 (264 enodes)
1554301205.522 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301205.522 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301205.522 * * [misc]simplify:  Extracting #2: cost 71 inf + 0
1554301205.522 * * [misc]simplify:  Extracting #3: cost 229 inf + 0
1554301205.523 * * [misc]simplify:  Extracting #4: cost 348 inf + 515
1554301205.525 * * [misc]simplify:  Extracting #5: cost 354 inf + 10778
1554301205.536 * * [misc]simplify:  Extracting #6: cost 198 inf + 104317
1554301205.573 * * [misc]simplify:  Extracting #7: cost 25 inf + 230914
1554301205.630 * * [misc]simplify:  Extracting #8: cost 0 inf + 240016
1554301205.686 * * [misc]simplify:  Extracting #9: cost 0 inf + 237669
1554301205.741 * [exit]simplify:  Simplified to (- (* (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (+ (* (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (cos a) (* (cos a) (cos a))))) (* (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (tan z) (tan y)) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) 1) (+ (tan y) (tan z)))) (* (* (* (* (* (* (cos z) (cos y)) (* (+ (* (- (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (cos a) (cos a))) (* (cos z) (cos y)))) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (+ (tan y) (tan z))) (- (tan y) (tan z))))
1554301205.741 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (+ (* (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (cos a) (* (cos a) (cos a))))) (* (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (tan z) (tan y)) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) 1) (+ (tan y) (tan z)))) (* (* (* (* (* (* (cos z) (cos y)) (* (+ (* (- (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (cos a) (cos a))) (* (cos z) (cos y)))) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (+ (tan y) (tan z))) (- (tan y) (tan z)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))
1554301205.742 * * * * [misc]progress:  [ 71 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))>
1554301205.742 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301205.743 * * [misc]simplify:  iters left: 6 (45 enodes)
1554301205.754 * * [misc]simplify:  iters left: 5 (222 enodes)
1554301205.800 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301205.800 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301205.800 * * [misc]simplify:  Extracting #2: cost 65 inf + 0
1554301205.801 * * [misc]simplify:  Extracting #3: cost 195 inf + 0
1554301205.801 * * [misc]simplify:  Extracting #4: cost 279 inf + 248
1554301205.803 * * [misc]simplify:  Extracting #5: cost 293 inf + 8021
1554301205.808 * * [misc]simplify:  Extracting #6: cost 202 inf + 49221
1554301205.824 * * [misc]simplify:  Extracting #7: cost 94 inf + 114298
1554301205.855 * * [misc]simplify:  Extracting #8: cost 16 inf + 189687
1554301205.898 * * [misc]simplify:  Extracting #9: cost 0 inf + 202458
1554301205.941 * * [misc]simplify:  Extracting #10: cost 0 inf + 200617
1554301205.984 * * [misc]simplify:  Extracting #11: cost 0 inf + 199937
1554301206.026 * * [misc]simplify:  Extracting #12: cost 0 inf + 199897
1554301206.069 * [exit]simplify:  Simplified to (- (* (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) 1) (* (cos a) (* (cos a) (cos a))))) (* (* (cos z) (cos y)) (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1))) (* (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (sin a)) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (+ (* (cos a) (cos a)) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (- (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)))) (* (* (cos z) (cos y)) (* (cos z) (cos y))))))
1554301206.069 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) 1) (* (cos a) (* (cos a) (cos a))))) (* (* (cos z) (cos y)) (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1))) (* (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (sin a)) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (+ (* (cos a) (cos a)) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (- (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)))) (* (* (cos z) (cos y)) (* (cos z) (cos y)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))
1554301206.070 * * * * [misc]progress:  [ 72 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301206.070 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301206.070 * * [misc]simplify:  iters left: 6 (52 enodes)
1554301206.083 * * [misc]simplify:  iters left: 5 (259 enodes)
1554301206.139 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301206.139 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301206.139 * * [misc]simplify:  Extracting #2: cost 73 inf + 0
1554301206.139 * * [misc]simplify:  Extracting #3: cost 220 inf + 0
1554301206.140 * * [misc]simplify:  Extracting #4: cost 327 inf + 248
1554301206.142 * * [misc]simplify:  Extracting #5: cost 344 inf + 7875
1554301206.148 * * [misc]simplify:  Extracting #6: cost 231 inf + 53323
1554301206.172 * * [misc]simplify:  Extracting #7: cost 76 inf + 148914
1554301206.218 * * [misc]simplify:  Extracting #8: cost 4 inf + 222805
1554301206.269 * * [misc]simplify:  Extracting #9: cost 0 inf + 226410
1554301206.318 * * [misc]simplify:  Extracting #10: cost 0 inf + 226250
1554301206.367 * [exit]simplify:  Simplified to (- (* (* (* (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z))))) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (* (+ (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) 1) (* (cos a) (* (cos a) (cos a))))) (* (* (* (* (+ (* (- (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (cos a) (cos a))) (* (cos z) (cos y))) (* (cos z) (cos y))) (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z)))) (* (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (sin a))))
1554301206.367 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z))))) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (* (+ (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) 1) (* (cos a) (* (cos a) (cos a))))) (* (* (* (* (+ (* (- (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (cos a) (cos a))) (* (cos z) (cos y))) (* (cos z) (cos y))) (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z)))) (* (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (sin a)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301206.368 * * * * [misc]progress:  [ 73 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))>
1554301206.368 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301206.368 * * [misc]simplify:  iters left: 6 (49 enodes)
1554301206.381 * * [misc]simplify:  iters left: 5 (243 enodes)
1554301206.432 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301206.432 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301206.432 * * [misc]simplify:  Extracting #2: cost 71 inf + 0
1554301206.432 * * [misc]simplify:  Extracting #3: cost 214 inf + 0
1554301206.433 * * [misc]simplify:  Extracting #4: cost 306 inf + 808
1554301206.435 * * [misc]simplify:  Extracting #5: cost 305 inf + 11384
1554301206.442 * * [misc]simplify:  Extracting #6: cost 196 inf + 58081
1554301206.471 * * [misc]simplify:  Extracting #7: cost 60 inf + 159770
1554301206.521 * * [misc]simplify:  Extracting #8: cost 4 inf + 211899
1554301206.568 * * [misc]simplify:  Extracting #9: cost 0 inf + 210133
1554301206.616 * * [misc]simplify:  Extracting #10: cost 0 inf + 208773
1554301206.661 * [exit]simplify:  Simplified to (- (* (* (* (+ (tan y) (tan z)) (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1)) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (+ (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (cos a) (* (cos a) (cos a))))) (* (* (* (cos z) (cos y)) (+ (* (cos a) (cos a)) (* (- (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (* (* (cos z) (cos y)) (* (* (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (+ (tan y) (tan z)) (- (tan y) (tan z)))) (sin a)))))
1554301206.661 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (tan y) (tan z)) (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1)) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (+ (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (cos a) (* (cos a) (cos a))))) (* (* (* (cos z) (cos y)) (+ (* (cos a) (cos a)) (* (- (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (* (* (cos z) (cos y)) (* (* (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (+ (tan y) (tan z)) (- (tan y) (tan z)))) (sin a))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))
1554301206.662 * * * * [misc]progress:  [ 74 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (cos y) (cos z))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (cos y) (cos z)))))))>
1554301206.662 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (cos y) (cos z))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301206.663 * * [misc]simplify:  iters left: 6 (41 enodes)
1554301206.672 * * [misc]simplify:  iters left: 5 (204 enodes)
1554301206.716 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301206.716 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1554301206.716 * * [misc]simplify:  Extracting #2: cost 60 inf + 0
1554301206.716 * * [misc]simplify:  Extracting #3: cost 173 inf + 0
1554301206.717 * * [misc]simplify:  Extracting #4: cost 244 inf + 470
1554301206.718 * * [misc]simplify:  Extracting #5: cost 259 inf + 6843
1554301206.721 * * [misc]simplify:  Extracting #6: cost 225 inf + 19786
1554301206.725 * * [misc]simplify:  Extracting #7: cost 175 inf + 40588
1554301206.740 * * [misc]simplify:  Extracting #8: cost 65 inf + 117055
1554301206.770 * * [misc]simplify:  Extracting #9: cost 4 inf + 174454
1554301206.809 * * [misc]simplify:  Extracting #10: cost 0 inf + 174411
1554301206.844 * * [misc]simplify:  Extracting #11: cost 0 inf + 174329
1554301206.881 * [exit]simplify:  Simplified to (- (* (* (* (cos z) (cos y)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (+ (* (* (* (cos a) (cos a)) (cos a)) (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (* (cos a) (cos a)) (cos a))) (- (* (cos z) (sin y)) (* (cos y) (sin z))))) (* (* (+ (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (- (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a))) (* (cos a) (cos a))) (* (cos z) (cos y))) (* (* (cos z) (cos y)) (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (sin a)) (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))))
1554301206.881 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (cos z) (cos y)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (+ (* (* (* (cos a) (cos a)) (cos a)) (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (* (cos a) (cos a)) (cos a))) (- (* (cos z) (sin y)) (* (cos y) (sin z))))) (* (* (+ (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (- (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a))) (* (cos a) (cos a))) (* (cos z) (cos y))) (* (* (cos z) (cos y)) (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (sin a)) (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (cos y) (cos z)))))))
1554301206.882 * * * * [misc]progress:  [ 75 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))>
1554301206.882 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301206.883 * * [misc]simplify:  iters left: 6 (48 enodes)
1554301206.894 * * [misc]simplify:  iters left: 5 (241 enodes)
1554301206.942 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301206.942 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301206.943 * * [misc]simplify:  Extracting #2: cost 75 inf + 0
1554301206.943 * * [misc]simplify:  Extracting #3: cost 213 inf + 0
1554301206.944 * * [misc]simplify:  Extracting #4: cost 292 inf + 807
1554301206.946 * * [misc]simplify:  Extracting #5: cost 284 inf + 13222
1554301206.951 * * [misc]simplify:  Extracting #6: cost 197 inf + 49446
1554301206.968 * * [misc]simplify:  Extracting #7: cost 83 inf + 124037
1554301207.008 * * [misc]simplify:  Extracting #8: cost 5 inf + 202104
1554301207.052 * * [misc]simplify:  Extracting #9: cost 0 inf + 205429
1554301207.096 * * [misc]simplify:  Extracting #10: cost 0 inf + 203409
1554301207.140 * [exit]simplify:  Simplified to (- (* (+ (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (* (* (+ (* (tan z) (tan y)) 1) (* (* (tan z) (tan y)) (cos a))) (* (+ (* (tan z) (tan y)) 1) (* (* (tan z) (tan y)) (cos a))))) (* (+ (* (tan z) (tan y)) 1) (* (* (tan z) (tan y)) (cos a)))) (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (cos a)) (* (cos a) (cos a)))) (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (+ (* (tan y) (tan y)) (* (+ (tan y) (tan z)) (tan z))))) (* (* (- 1 (* (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))) (* (sin a) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))))) (* (* (cos z) (cos y)) (* (+ (* (cos a) (cos a)) (* (* (+ (* (tan z) (tan y)) 1) (* (* (tan z) (tan y)) (cos a))) (- (* (+ (* (tan z) (tan y)) 1) (* (* (tan z) (tan y)) (cos a))) (cos a)))) (* (cos z) (cos y))))))
1554301207.141 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (* (* (+ (* (tan z) (tan y)) 1) (* (* (tan z) (tan y)) (cos a))) (* (+ (* (tan z) (tan y)) 1) (* (* (tan z) (tan y)) (cos a))))) (* (+ (* (tan z) (tan y)) 1) (* (* (tan z) (tan y)) (cos a)))) (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (cos a)) (* (cos a) (cos a)))) (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (+ (* (tan y) (tan y)) (* (+ (tan y) (tan z)) (tan z))))) (* (* (- 1 (* (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))) (* (sin a) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))))) (* (* (cos z) (cos y)) (* (+ (* (cos a) (cos a)) (* (* (+ (* (tan z) (tan y)) 1) (* (* (tan z) (tan y)) (cos a))) (- (* (+ (* (tan z) (tan y)) 1) (* (* (tan z) (tan y)) (cos a))) (cos a)))) (* (cos z) (cos y)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))
1554301207.141 * * * * [misc]progress:  [ 76 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (tan y) (tan z))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ (tan y) (tan z)))))))>
1554301207.142 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (tan y) (tan z))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301207.142 * * [misc]simplify:  iters left: 6 (45 enodes)
1554301207.152 * * [misc]simplify:  iters left: 5 (225 enodes)
1554301207.199 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301207.199 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301207.199 * * [misc]simplify:  Extracting #2: cost 70 inf + 0
1554301207.200 * * [misc]simplify:  Extracting #3: cost 197 inf + 0
1554301207.201 * * [misc]simplify:  Extracting #4: cost 269 inf + 978
1554301207.202 * * [misc]simplify:  Extracting #5: cost 269 inf + 12433
1554301207.206 * * [misc]simplify:  Extracting #6: cost 221 inf + 29297
1554301207.212 * * [misc]simplify:  Extracting #7: cost 162 inf + 62154
1554301207.225 * * [misc]simplify:  Extracting #8: cost 88 inf + 109854
1554301207.252 * * [misc]simplify:  Extracting #9: cost 22 inf + 166961
1554301207.292 * * [misc]simplify:  Extracting #10: cost 1 inf + 184338
1554301207.332 * * [misc]simplify:  Extracting #11: cost 0 inf + 182979
1554301207.372 * * [misc]simplify:  Extracting #12: cost 0 inf + 182219
1554301207.412 * * [misc]simplify:  Extracting #13: cost 0 inf + 182179
1554301207.453 * [exit]simplify:  Simplified to (- (* (+ (tan y) (tan z)) (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (+ (* (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (* (cos a) (cos a)) (cos a))))) (* (* (+ (* (cos a) (cos a)) (* (- (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (* (cos z) (cos y)) (* (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (sin a) (* (- (tan y) (tan z)) (+ (tan y) (tan z))))))) (* (cos z) (cos y))))
1554301207.453 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (+ (* (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (* (cos a) (cos a)) (cos a))))) (* (* (+ (* (cos a) (cos a)) (* (- (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (* (cos z) (cos y)) (* (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (sin a) (* (- (tan y) (tan z)) (+ (tan y) (tan z))))))) (* (cos z) (cos y)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ (tan y) (tan z)))))))
1554301207.454 * * * * [misc]progress:  [ 77 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))>
1554301207.454 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z)))))
1554301207.454 * * [misc]simplify:  iters left: 6 (49 enodes)
1554301207.466 * * [misc]simplify:  iters left: 5 (246 enodes)
1554301207.523 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301207.523 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301207.523 * * [misc]simplify:  Extracting #2: cost 63 inf + 0
1554301207.523 * * [misc]simplify:  Extracting #3: cost 202 inf + 0
1554301207.524 * * [misc]simplify:  Extracting #4: cost 301 inf + 454
1554301207.526 * * [misc]simplify:  Extracting #5: cost 313 inf + 13741
1554301207.537 * * [misc]simplify:  Extracting #6: cost 150 inf + 111305
1554301207.566 * * [misc]simplify:  Extracting #7: cost 46 inf + 173380
1554301207.616 * * [misc]simplify:  Extracting #8: cost 1 inf + 209780
1554301207.664 * * [misc]simplify:  Extracting #9: cost 0 inf + 208792
1554301207.714 * * [misc]simplify:  Extracting #10: cost 0 inf + 208752
1554301207.762 * [exit]simplify:  Simplified to (- (* (* (+ (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (* (cos a) (cos a)) (cos a))) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (+ (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) 1)) (* (* (* (* (cos z) (cos y)) (* (cos z) (cos y))) (+ (* (cos a) (cos a)) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (- (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a))))) (* (* (- (tan y) (tan z)) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))))
1554301207.763 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (* (cos a) (cos a)) (cos a))) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (+ (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) 1)) (* (* (* (* (cos z) (cos y)) (* (cos z) (cos y))) (+ (* (cos a) (cos a)) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (- (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a))))) (* (* (- (tan y) (tan z)) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))
1554301207.763 * * * * [misc]progress:  [ 78 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))>
1554301207.764 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z)))))
1554301207.764 * * [misc]simplify:  iters left: 6 (45 enodes)
1554301207.775 * * [misc]simplify:  iters left: 5 (225 enodes)
1554301207.822 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301207.822 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301207.822 * * [misc]simplify:  Extracting #2: cost 57 inf + 0
1554301207.823 * * [misc]simplify:  Extracting #3: cost 194 inf + 0
1554301207.823 * * [misc]simplify:  Extracting #4: cost 274 inf + 808
1554301207.825 * * [misc]simplify:  Extracting #5: cost 278 inf + 13848
1554301207.839 * * [misc]simplify:  Extracting #6: cost 124 inf + 91495
1554301207.867 * * [misc]simplify:  Extracting #7: cost 23 inf + 169909
1554301207.909 * * [misc]simplify:  Extracting #8: cost 2 inf + 184757
1554301207.949 * * [misc]simplify:  Extracting #9: cost 0 inf + 186614
1554301207.992 * [exit]simplify:  Simplified to (- (* (* (+ (* (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (* (cos a) (cos a)) (cos a))) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1)) (* (* (* (- (tan y) (tan z)) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (* (* (cos z) (cos y)) (* (cos z) (cos y))) (+ (* (- (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (cos a) (cos a))))))
1554301207.992 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (* (cos a) (cos a)) (cos a))) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1)) (* (* (* (- (tan y) (tan z)) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (* (* (cos z) (cos y)) (* (cos z) (cos y))) (+ (* (- (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (cos a) (cos a)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))
1554301207.993 * * * * [misc]progress:  [ 79 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))>
1554301207.993 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301207.994 * * [misc]simplify:  iters left: 6 (45 enodes)
1554301208.005 * * [misc]simplify:  iters left: 5 (211 enodes)
1554301208.050 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301208.050 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301208.050 * * [misc]simplify:  Extracting #2: cost 65 inf + 0
1554301208.050 * * [misc]simplify:  Extracting #3: cost 204 inf + 0
1554301208.051 * * [misc]simplify:  Extracting #4: cost 261 inf + 410
1554301208.053 * * [misc]simplify:  Extracting #5: cost 269 inf + 9618
1554301208.058 * * [misc]simplify:  Extracting #6: cost 204 inf + 51590
1554301208.078 * * [misc]simplify:  Extracting #7: cost 55 inf + 155715
1554301208.111 * * [misc]simplify:  Extracting #8: cost 9 inf + 182239
1554301208.151 * * [misc]simplify:  Extracting #9: cost 0 inf + 187680
1554301208.192 * * [misc]simplify:  Extracting #10: cost 0 inf + 186320
1554301208.230 * [exit]simplify:  Simplified to (- (* (* (cos y) (+ (* (+ 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) 1)) (* (cos z) (* (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (+ (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))) (* (* (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (sin a)) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (* (cos z) (cos y)) (* (cos z) (cos y)))) (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))
1554301208.231 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (cos y) (+ (* (+ 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) 1)) (* (cos z) (* (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (+ (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))) (* (* (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (sin a)) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (* (cos z) (cos y)) (* (cos z) (cos y)))) (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))
1554301208.231 * * * * [misc]progress:  [ 80 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301208.232 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301208.232 * * [misc]simplify:  iters left: 6 (52 enodes)
1554301208.245 * * [misc]simplify:  iters left: 5 (248 enodes)
1554301208.297 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301208.298 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301208.298 * * [misc]simplify:  Extracting #2: cost 73 inf + 0
1554301208.298 * * [misc]simplify:  Extracting #3: cost 229 inf + 0
1554301208.299 * * [misc]simplify:  Extracting #4: cost 316 inf + 1704
1554301208.301 * * [misc]simplify:  Extracting #5: cost 334 inf + 8386
1554301208.305 * * [misc]simplify:  Extracting #6: cost 263 inf + 33404
1554301208.321 * * [misc]simplify:  Extracting #7: cost 128 inf + 104042
1554301208.363 * * [misc]simplify:  Extracting #8: cost 25 inf + 190135
1554301208.409 * * [misc]simplify:  Extracting #9: cost 0 inf + 216453
1554301208.457 * [exit]simplify:  Simplified to (- (* (* (* (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (+ (* (+ (tan y) (tan z)) (tan z)) (* (tan y) (tan y)))) (+ (+ (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) 1) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (* (cos z) (cos y)) (* (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (* (cos z) (cos y)) (* (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (sin a)) (- 1 (* (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))))))
1554301208.457 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (+ (* (+ (tan y) (tan z)) (tan z)) (* (tan y) (tan y)))) (+ (+ (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) 1) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (* (cos z) (cos y)) (* (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (* (cos z) (cos y)) (* (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (sin a)) (- 1 (* (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301208.458 * * * * [misc]progress:  [ 81 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))>
1554301208.458 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301208.458 * * [misc]simplify:  iters left: 6 (49 enodes)
1554301208.471 * * [misc]simplify:  iters left: 5 (232 enodes)
1554301208.519 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301208.519 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301208.519 * * [misc]simplify:  Extracting #2: cost 71 inf + 0
1554301208.519 * * [misc]simplify:  Extracting #3: cost 223 inf + 0
1554301208.520 * * [misc]simplify:  Extracting #4: cost 298 inf + 834
1554301208.522 * * [misc]simplify:  Extracting #5: cost 290 inf + 12671
1554301208.527 * * [misc]simplify:  Extracting #6: cost 215 inf + 43278
1554301208.543 * * [misc]simplify:  Extracting #7: cost 94 inf + 117546
1554301208.575 * * [misc]simplify:  Extracting #8: cost 14 inf + 195095
1554301208.618 * * [misc]simplify:  Extracting #9: cost 0 inf + 200386
1554301208.661 * * [misc]simplify:  Extracting #10: cost 0 inf + 196636
1554301208.704 * * [misc]simplify:  Extracting #11: cost 0 inf + 196236
1554301208.747 * [exit]simplify:  Simplified to (- (* (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (* (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (+ (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (+ (+ (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) 1))) (+ (tan y) (tan z))) (* (* (* (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (* (cos z) (cos y)) (* (cos z) (cos y)))) (sin a)) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (- (tan y) (tan z)) (+ (tan y) (tan z))))))
1554301208.747 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (* (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (+ (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (+ (+ (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) 1))) (+ (tan y) (tan z))) (* (* (* (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (* (cos z) (cos y)) (* (cos z) (cos y)))) (sin a)) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (- (tan y) (tan z)) (+ (tan y) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))
1554301208.748 * * * * [misc]progress:  [ 82 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))>
1554301208.748 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301208.749 * * [misc]simplify:  iters left: 6 (40 enodes)
1554301208.758 * * [misc]simplify:  iters left: 5 (188 enodes)
1554301208.795 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301208.795 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301208.795 * * [misc]simplify:  Extracting #2: cost 65 inf + 0
1554301208.796 * * [misc]simplify:  Extracting #3: cost 191 inf + 0
1554301208.796 * * [misc]simplify:  Extracting #4: cost 234 inf + 288
1554301208.798 * * [misc]simplify:  Extracting #5: cost 231 inf + 9307
1554301208.805 * * [misc]simplify:  Extracting #6: cost 149 inf + 49116
1554301208.825 * * [misc]simplify:  Extracting #7: cost 27 inf + 137728
1554301208.855 * * [misc]simplify:  Extracting #8: cost 0 inf + 162412
1554301208.888 * * [misc]simplify:  Extracting #9: cost 0 inf + 162292
1554301208.919 * [exit]simplify:  Simplified to (- (* (* (* (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1) (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (- (* (cos a) (cos a)) (* (* (* (cos a) (cos a)) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (cos y)) (cos z)) (* (* (* (* (* (cos z) (cos y)) (* (cos z) (cos y))) (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (sin a))) (- (* (cos z) (sin y)) (* (cos y) (sin z)))))
1554301208.919 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1) (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (- (* (cos a) (cos a)) (* (* (* (cos a) (cos a)) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (cos y)) (cos z)) (* (* (* (* (* (cos z) (cos y)) (* (cos z) (cos y))) (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (sin a))) (- (* (cos z) (sin y)) (* (cos y) (sin z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))
1554301208.920 * * * * [misc]progress:  [ 83 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301208.920 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301208.920 * * [misc]simplify:  iters left: 6 (48 enodes)
1554301208.931 * * [misc]simplify:  iters left: 5 (227 enodes)
1554301208.978 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301208.978 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301208.978 * * [misc]simplify:  Extracting #2: cost 73 inf + 0
1554301208.978 * * [misc]simplify:  Extracting #3: cost 216 inf + 0
1554301208.979 * * [misc]simplify:  Extracting #4: cost 281 inf + 349
1554301208.980 * * [misc]simplify:  Extracting #5: cost 295 inf + 5248
1554301208.983 * * [misc]simplify:  Extracting #6: cost 250 inf + 18939
1554301208.991 * * [misc]simplify:  Extracting #7: cost 159 inf + 59595
1554301209.014 * * [misc]simplify:  Extracting #8: cost 42 inf + 144685
1554301209.049 * * [misc]simplify:  Extracting #9: cost 2 inf + 185737
1554301209.089 * * [misc]simplify:  Extracting #10: cost 0 inf + 187605
1554301209.125 * * [misc]simplify:  Extracting #11: cost 0 inf + 187525
1554301209.163 * [exit]simplify:  Simplified to (- (* (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1) (* (+ (+ (* (tan z) (tan z)) (* (tan y) (tan y))) (* (tan z) (tan y))) (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (- (* (cos a) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (cos a) (cos a)) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))))) (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (* (* (* (* (* (cos z) (cos y)) (* (cos z) (cos y))) (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (sin a))))
1554301209.163 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1) (* (+ (+ (* (tan z) (tan z)) (* (tan y) (tan y))) (* (tan z) (tan y))) (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (- (* (cos a) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (cos a) (cos a)) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))))) (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (* (* (* (* (* (cos z) (cos y)) (* (cos z) (cos y))) (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (sin a)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301209.164 * * * * [misc]progress:  [ 84 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))>
1554301209.164 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301209.164 * * [misc]simplify:  iters left: 6 (44 enodes)
1554301209.175 * * [misc]simplify:  iters left: 5 (209 enodes)
1554301209.216 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301209.216 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301209.217 * * [misc]simplify:  Extracting #2: cost 71 inf + 0
1554301209.217 * * [misc]simplify:  Extracting #3: cost 210 inf + 0
1554301209.218 * * [misc]simplify:  Extracting #4: cost 259 inf + 1066
1554301209.220 * * [misc]simplify:  Extracting #5: cost 238 inf + 14352
1554301209.229 * * [misc]simplify:  Extracting #6: cost 119 inf + 73036
1554301209.256 * * [misc]simplify:  Extracting #7: cost 16 inf + 154746
1554301209.294 * * [misc]simplify:  Extracting #8: cost 0 inf + 170408
1554301209.328 * [exit]simplify:  Simplified to (- (* (* (* (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1) (+ (tan y) (tan z))) (* (+ (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (- (* (cos z) (sin y)) (* (cos y) (sin z)))))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (* (* (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (* (cos z) (cos y)) (* (cos z) (cos y)))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (sin a))))
1554301209.328 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1) (+ (tan y) (tan z))) (* (+ (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (- (* (cos z) (sin y)) (* (cos y) (sin z)))))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (* (* (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (* (cos z) (cos y)) (* (cos z) (cos y)))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (sin a)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))
1554301209.329 * * * * [misc]progress:  [ 85 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (cos y) (cos z))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (cos y) (cos z)))))))>
1554301209.329 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (cos y) (cos z))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301209.330 * * [misc]simplify:  iters left: 6 (36 enodes)
1554301209.338 * * [misc]simplify:  iters left: 5 (170 enodes)
1554301209.371 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301209.371 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1554301209.372 * * [misc]simplify:  Extracting #2: cost 60 inf + 0
1554301209.372 * * [misc]simplify:  Extracting #3: cost 169 inf + 0
1554301209.372 * * [misc]simplify:  Extracting #4: cost 198 inf + 571
1554301209.374 * * [misc]simplify:  Extracting #5: cost 196 inf + 9084
1554301209.377 * * [misc]simplify:  Extracting #6: cost 161 inf + 26195
1554301209.388 * * [misc]simplify:  Extracting #7: cost 66 inf + 80107
1554301209.407 * * [misc]simplify:  Extracting #8: cost 14 inf + 121908
1554301209.430 * * [misc]simplify:  Extracting #9: cost 1 inf + 135570
1554301209.454 * * [misc]simplify:  Extracting #10: cost 0 inf + 136764
1554301209.479 * [exit]simplify:  Simplified to (* (* (cos z) (cos y)) (- (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (* (* (* (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (cos z) (cos y))) (sin a)) (* (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (- (* (cos z) (sin y)) (* (cos y) (sin z)))))))
1554301209.480 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (* (* (cos z) (cos y)) (- (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (* (* (* (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (cos z) (cos y))) (sin a)) (* (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (- (* (cos z) (sin y)) (* (cos y) (sin z))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (cos y) (cos z)))))))
1554301209.480 * * * * [misc]progress:  [ 86 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))>
1554301209.480 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301209.481 * * [misc]simplify:  iters left: 6 (44 enodes)
1554301209.491 * * [misc]simplify:  iters left: 5 (209 enodes)
1554301209.530 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301209.530 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301209.530 * * [misc]simplify:  Extracting #2: cost 75 inf + 0
1554301209.530 * * [misc]simplify:  Extracting #3: cost 209 inf + 0
1554301209.531 * * [misc]simplify:  Extracting #4: cost 241 inf + 1649
1554301209.533 * * [misc]simplify:  Extracting #5: cost 223 inf + 13087
1554301209.537 * * [misc]simplify:  Extracting #6: cost 174 inf + 34754
1554301209.552 * * [misc]simplify:  Extracting #7: cost 72 inf + 99646
1554301209.580 * * [misc]simplify:  Extracting #8: cost 1 inf + 165365
1554301209.611 * * [misc]simplify:  Extracting #9: cost 0 inf + 164325
1554301209.643 * * [misc]simplify:  Extracting #10: cost 0 inf + 164324
1554301209.676 * [exit]simplify:  Simplified to (- (* (* (+ (* (tan y) (tan y)) (* (+ (tan y) (tan z)) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (+ (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (- (* (cos z) (sin y)) (* (cos y) (sin z)))))) (* (* (* (* (- 1 (* (* (* (tan z) (tan z)) (tan z)) (* (* (tan y) (tan y)) (tan y)))) (sin a)) (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (* (* (cos z) (cos y)) (* (cos z) (cos y)))) (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))
1554301209.676 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (tan y) (tan y)) (* (+ (tan y) (tan z)) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (+ (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (- (* (cos z) (sin y)) (* (cos y) (sin z)))))) (* (* (* (* (- 1 (* (* (* (tan z) (tan z)) (tan z)) (* (* (tan y) (tan y)) (tan y)))) (sin a)) (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (* (* (cos z) (cos y)) (* (cos z) (cos y)))) (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))
1554301209.676 * * * * [misc]progress:  [ 87 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (tan y) (tan z))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (tan y) (tan z)))))))>
1554301209.676 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (tan y) (tan z))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301209.677 * * [misc]simplify:  iters left: 6 (40 enodes)
1554301209.686 * * [misc]simplify:  iters left: 5 (191 enodes)
1554301209.722 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301209.722 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301209.722 * * [misc]simplify:  Extracting #2: cost 70 inf + 0
1554301209.722 * * [misc]simplify:  Extracting #3: cost 193 inf + 0
1554301209.723 * * [misc]simplify:  Extracting #4: cost 223 inf + 833
1554301209.724 * * [misc]simplify:  Extracting #5: cost 206 inf + 13604
1554301209.728 * * [misc]simplify:  Extracting #6: cost 152 inf + 35204
1554301209.740 * * [misc]simplify:  Extracting #7: cost 53 inf + 99537
1554301209.766 * * [misc]simplify:  Extracting #8: cost 6 inf + 138556
1554301209.793 * * [misc]simplify:  Extracting #9: cost 0 inf + 144454
1554301209.820 * [exit]simplify:  Simplified to (- (* (+ (tan y) (tan z)) (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))) (* (* (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (* (cos z) (cos y)) (* (cos z) (cos y)))) (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (sin a)) (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))
1554301209.820 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))) (* (* (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (* (cos z) (cos y)) (* (cos z) (cos y)))) (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (sin a)) (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (tan y) (tan z)))))))
1554301209.821 * * * * [misc]progress:  [ 88 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))>
1554301209.821 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z)))))
1554301209.821 * * [misc]simplify:  iters left: 6 (45 enodes)
1554301209.832 * * [misc]simplify:  iters left: 5 (214 enodes)
1554301209.877 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301209.877 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301209.877 * * [misc]simplify:  Extracting #2: cost 63 inf + 0
1554301209.878 * * [misc]simplify:  Extracting #3: cost 199 inf + 0
1554301209.878 * * [misc]simplify:  Extracting #4: cost 255 inf + 541
1554301209.880 * * [misc]simplify:  Extracting #5: cost 258 inf + 10228
1554301209.884 * * [misc]simplify:  Extracting #6: cost 191 inf + 35604
1554301209.899 * * [misc]simplify:  Extracting #7: cost 89 inf + 92528
1554301209.932 * * [misc]simplify:  Extracting #8: cost 7 inf + 165082
1554301209.969 * * [misc]simplify:  Extracting #9: cost 0 inf + 171958
1554301210.006 * * [misc]simplify:  Extracting #10: cost 0 inf + 171838
1554301210.042 * [exit]simplify:  Simplified to (- (* (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (+ 1 (+ (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (* (* (* (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (* (cos z) (cos y)) (* (cos z) (cos y)))) (- (tan y) (tan z))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (sin a))))
1554301210.042 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (+ 1 (+ (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (* (* (* (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (* (cos z) (cos y)) (* (cos z) (cos y)))) (- (tan y) (tan z))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (sin a)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))
1554301210.043 * * * * [misc]progress:  [ 89 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))>
1554301210.043 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z)))))
1554301210.043 * * [misc]simplify:  iters left: 6 (40 enodes)
1554301210.052 * * [misc]simplify:  iters left: 5 (191 enodes)
1554301210.092 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301210.092 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301210.092 * * [misc]simplify:  Extracting #2: cost 57 inf + 0
1554301210.092 * * [misc]simplify:  Extracting #3: cost 190 inf + 0
1554301210.093 * * [misc]simplify:  Extracting #4: cost 224 inf + 1866
1554301210.096 * * [misc]simplify:  Extracting #5: cost 194 inf + 22793
1554301210.112 * * [misc]simplify:  Extracting #6: cost 55 inf + 105664
1554301210.139 * * [misc]simplify:  Extracting #7: cost 1 inf + 147855
1554301210.172 * * [misc]simplify:  Extracting #8: cost 0 inf + 148889
1554301210.201 * [exit]simplify:  Simplified to (- (* (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1) (* (* (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (- (* (cos z) (sin y)) (* (cos y) (sin z)))) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (* (* (* (cos z) (cos y)) (* (cos z) (cos y))) (* (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (* (sin a) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (- (tan y) (tan z))))))
1554301210.201 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1) (* (* (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (- (* (cos z) (sin y)) (* (cos y) (sin z)))) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (* (* (* (cos z) (cos y)) (* (cos z) (cos y))) (* (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (* (sin a) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (- (tan y) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))
1554301210.202 * * * * [misc]progress:  [ 90 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))>
1554301210.202 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301210.203 * * [misc]simplify:  iters left: 6 (56 enodes)
1554301210.216 * * [misc]simplify:  iters left: 5 (274 enodes)
1554301210.275 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301210.276 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301210.276 * * [misc]simplify:  Extracting #2: cost 65 inf + 0
1554301210.276 * * [misc]simplify:  Extracting #3: cost 224 inf + 0
1554301210.277 * * [misc]simplify:  Extracting #4: cost 340 inf + 248
1554301210.279 * * [misc]simplify:  Extracting #5: cost 381 inf + 4737
1554301210.282 * * [misc]simplify:  Extracting #6: cost 306 inf + 35082
1554301210.300 * * [misc]simplify:  Extracting #7: cost 149 inf + 129523
1554301210.350 * * [misc]simplify:  Extracting #8: cost 23 inf + 225810
1554301210.406 * * [misc]simplify:  Extracting #9: cost 1 inf + 252506
1554301210.464 * * [misc]simplify:  Extracting #10: cost 0 inf + 253860
1554301210.522 * * [misc]simplify:  Extracting #11: cost 0 inf + 253820
1554301210.580 * [exit]simplify:  Simplified to (- (* (* (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (+ (* (* (cos a) (cos a)) (cos a)) (* (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (* (cos z) (cos y))) (+ (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) 1)) (* (* (+ (* (tan y) (tan y)) (* (+ (tan z) (tan y)) (tan z))) (- (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (cos a) (cos a)) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (cos a) (cos a))) (* (* (cos a) (cos a)) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (* (* (cos z) (cos y)) (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (sin a)) (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))))))
1554301210.580 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (+ (* (* (cos a) (cos a)) (cos a)) (* (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (* (cos z) (cos y))) (+ (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) 1)) (* (* (+ (* (tan y) (tan y)) (* (+ (tan z) (tan y)) (tan z))) (- (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (cos a) (cos a)) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (cos a) (cos a))) (* (* (cos a) (cos a)) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (* (* (cos z) (cos y)) (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (sin a)) (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))
1554301210.581 * * * * [misc]progress:  [ 91 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301210.581 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301210.582 * * [misc]simplify:  iters left: 6 (55 enodes)
1554301210.595 * * [misc]simplify:  iters left: 5 (273 enodes)
1554301210.656 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301210.656 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301210.656 * * [misc]simplify:  Extracting #2: cost 73 inf + 0
1554301210.656 * * [misc]simplify:  Extracting #3: cost 244 inf + 0
1554301210.657 * * [misc]simplify:  Extracting #4: cost 383 inf + 713
1554301210.662 * * [misc]simplify:  Extracting #5: cost 374 inf + 20762
1554301210.674 * * [misc]simplify:  Extracting #6: cost 215 inf + 95264
1554301210.716 * * [misc]simplify:  Extracting #7: cost 50 inf + 219490
1554301210.776 * * [misc]simplify:  Extracting #8: cost 2 inf + 278258
1554301210.843 * * [misc]simplify:  Extracting #9: cost 0 inf + 277487
1554301210.909 * [exit]simplify:  Simplified to (- (* (* (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (+ (* (* (cos a) (cos a)) (cos a)) (* (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (* (+ (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) 1) (+ (* (tan z) (+ (tan z) (tan y))) (* (tan y) (tan y)))))) (* (cos y) (* (* (* (+ (* (tan z) (+ (tan z) (tan y))) (* (tan y) (tan y))) (+ (* (cos a) (cos a)) (* (- (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a)) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (cos z)) (* (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (sin a) (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))))))))
1554301210.909 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (+ (* (* (cos a) (cos a)) (cos a)) (* (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (* (+ (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) 1) (+ (* (tan z) (+ (tan z) (tan y))) (* (tan y) (tan y)))))) (* (cos y) (* (* (* (+ (* (tan z) (+ (tan z) (tan y))) (* (tan y) (tan y))) (+ (* (cos a) (cos a)) (* (- (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a)) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (cos z)) (* (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (sin a) (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301210.910 * * * * [misc]progress:  [ 92 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))>
1554301210.910 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301210.910 * * [misc]simplify:  iters left: 6 (57 enodes)
1554301210.924 * * [misc]simplify:  iters left: 5 (283 enodes)
1554301210.985 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301210.985 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301210.986 * * [misc]simplify:  Extracting #2: cost 71 inf + 0
1554301210.986 * * [misc]simplify:  Extracting #3: cost 242 inf + 0
1554301210.987 * * [misc]simplify:  Extracting #4: cost 366 inf + 1984
1554301210.994 * * [misc]simplify:  Extracting #5: cost 362 inf + 19857
1554301211.004 * * [misc]simplify:  Extracting #6: cost 220 inf + 90960
1554301211.035 * * [misc]simplify:  Extracting #7: cost 53 inf + 211714
1554301211.092 * * [misc]simplify:  Extracting #8: cost 0 inf + 272834
1554301211.155 * * [misc]simplify:  Extracting #9: cost 0 inf + 265021
1554301211.219 * * [misc]simplify:  Extracting #10: cost 0 inf + 262612
1554301211.283 * [exit]simplify:  Simplified to (- (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (+ (* (* (cos a) (cos a)) (cos a)) (* (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (* (+ 1 (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (+ (tan z) (tan y))))) (* (* (- 1 (* (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (sin a) (* (- (tan y) (tan z)) (+ (tan z) (tan y))))) (* (cos y) (* (cos z) (* (+ (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (- (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a))) (* (cos a) (cos a))) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan z) (tan y)))))))))
1554301211.283 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (+ (* (* (cos a) (cos a)) (cos a)) (* (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (* (+ 1 (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (+ (tan z) (tan y))))) (* (* (- 1 (* (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (sin a) (* (- (tan y) (tan z)) (+ (tan z) (tan y))))) (* (cos y) (* (cos z) (* (+ (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (- (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a))) (* (cos a) (cos a))) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan z) (tan y))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))
1554301211.284 * * * * [misc]progress:  [ 93 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))>
1554301211.284 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301211.285 * * [misc]simplify:  iters left: 6 (52 enodes)
1554301211.297 * * [misc]simplify:  iters left: 5 (253 enodes)
1554301211.351 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301211.351 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301211.351 * * [misc]simplify:  Extracting #2: cost 65 inf + 0
1554301211.351 * * [misc]simplify:  Extracting #3: cost 211 inf + 0
1554301211.352 * * [misc]simplify:  Extracting #4: cost 313 inf + 126
1554301211.354 * * [misc]simplify:  Extracting #5: cost 343 inf + 5512
1554301211.359 * * [misc]simplify:  Extracting #6: cost 253 inf + 44539
1554301211.379 * * [misc]simplify:  Extracting #7: cost 93 inf + 155402
1554301211.423 * * [misc]simplify:  Extracting #8: cost 9 inf + 226410
1554301211.474 * * [misc]simplify:  Extracting #9: cost 0 inf + 231802
1554301211.522 * * [misc]simplify:  Extracting #10: cost 0 inf + 230712
1554301211.569 * [exit]simplify:  Simplified to (+ (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (+ (* (* (cos a) (cos a)) (cos a)) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))))) (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (* (* (cos z) (cos y)) (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1)))) (* (- (* (cos z) (cos y))) (* (* (+ (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (- (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a))) (* (cos a) (cos a))) (+ (* (tan z) (+ (tan z) (tan y))) (* (tan y) (tan y)))) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (sin a))))))
1554301211.569 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (+ (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (+ (* (* (cos a) (cos a)) (cos a)) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))))) (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (* (* (cos z) (cos y)) (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1)))) (* (- (* (cos z) (cos y))) (* (* (+ (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (- (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a))) (* (cos a) (cos a))) (+ (* (tan z) (+ (tan z) (tan y))) (* (tan y) (tan y)))) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (sin a)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))
1554301211.570 * * * * [misc]progress:  [ 94 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301211.570 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301211.570 * * [misc]simplify:  iters left: 6 (51 enodes)
1554301211.583 * * [misc]simplify:  iters left: 5 (252 enodes)
1554301211.635 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301211.635 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301211.635 * * [misc]simplify:  Extracting #2: cost 73 inf + 0
1554301211.636 * * [misc]simplify:  Extracting #3: cost 233 inf + 0
1554301211.637 * * [misc]simplify:  Extracting #4: cost 345 inf + 248
1554301211.638 * * [misc]simplify:  Extracting #5: cost 372 inf + 3684
1554301211.644 * * [misc]simplify:  Extracting #6: cost 264 inf + 52463
1554301211.672 * * [misc]simplify:  Extracting #7: cost 79 inf + 178927
1554301211.719 * * [misc]simplify:  Extracting #8: cost 9 inf + 240368
1554301211.774 * * [misc]simplify:  Extracting #9: cost 0 inf + 248265
1554301211.829 * * [misc]simplify:  Extracting #10: cost 0 inf + 248225
1554301211.884 * [exit]simplify:  Simplified to (- (* (* (+ (* (* (cos a) (cos a)) (cos a)) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (* (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1) (+ (* (tan z) (+ (tan z) (tan y))) (* (tan y) (tan y))))) (* (* (cos z) (cos y)) (* (* (* (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (sin a)) (* (+ (* (tan z) (+ (tan z) (tan y))) (* (tan y) (tan y))) (+ (* (- (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a)) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (cos a) (cos a)))))))
1554301211.884 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (* (cos a) (cos a)) (cos a)) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (* (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1) (+ (* (tan z) (+ (tan z) (tan y))) (* (tan y) (tan y))))) (* (* (cos z) (cos y)) (* (* (* (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (sin a)) (* (+ (* (tan z) (+ (tan z) (tan y))) (* (tan y) (tan y))) (+ (* (- (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a)) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (cos a) (cos a))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301211.885 * * * * [misc]progress:  [ 95 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))>
1554301211.885 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301211.886 * * [misc]simplify:  iters left: 6 (53 enodes)
1554301211.898 * * [misc]simplify:  iters left: 5 (262 enodes)
1554301211.952 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301211.952 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301211.952 * * [misc]simplify:  Extracting #2: cost 71 inf + 0
1554301211.952 * * [misc]simplify:  Extracting #3: cost 229 inf + 0
1554301211.953 * * [misc]simplify:  Extracting #4: cost 334 inf + 501
1554301211.955 * * [misc]simplify:  Extracting #5: cost 340 inf + 9392
1554301211.960 * * [misc]simplify:  Extracting #6: cost 265 inf + 40372
1554301211.987 * * [misc]simplify:  Extracting #7: cost 107 inf + 145541
1554301212.036 * * [misc]simplify:  Extracting #8: cost 6 inf + 232953
1554301212.087 * * [misc]simplify:  Extracting #9: cost 0 inf + 235710
1554301212.138 * * [misc]simplify:  Extracting #10: cost 0 inf + 235510
1554301212.189 * [exit]simplify:  Simplified to (- (* (* (* (+ (tan z) (tan y)) (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (+ (* (* (cos a) (cos a)) (* (cos a) (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))))) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (* (cos a) (cos a)) (* (cos a) (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z)))))))) (* (* (* (* (+ (tan z) (tan y)) (- (tan y) (tan z))) (sin a)) (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (+ (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (- (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a))) (* (cos a) (cos a))) (* (cos y) (* (cos z) (+ (* (tan z) (+ (tan z) (tan y))) (* (tan y) (tan y))))))))
1554301212.189 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (tan z) (tan y)) (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (+ (* (* (cos a) (cos a)) (* (cos a) (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))))) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (* (cos a) (cos a)) (* (cos a) (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z)))))))) (* (* (* (* (+ (tan z) (tan y)) (- (tan y) (tan z))) (sin a)) (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (+ (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (- (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a))) (* (cos a) (cos a))) (* (cos y) (* (cos z) (+ (* (tan z) (+ (tan z) (tan y))) (* (tan y) (tan y)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))
1554301212.190 * * * * [misc]progress:  [ 96 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (cos y) (cos z))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (cos y) (cos z)))))))>
1554301212.190 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (cos y) (cos z))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301212.190 * * [misc]simplify:  iters left: 6 (48 enodes)
1554301212.202 * * [misc]simplify:  iters left: 5 (235 enodes)
1554301212.249 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301212.249 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1554301212.249 * * [misc]simplify:  Extracting #2: cost 60 inf + 0
1554301212.249 * * [misc]simplify:  Extracting #3: cost 189 inf + 0
1554301212.250 * * [misc]simplify:  Extracting #4: cost 282 inf + 186
1554301212.251 * * [misc]simplify:  Extracting #5: cost 311 inf + 4425
1554301212.254 * * [misc]simplify:  Extracting #6: cost 276 inf + 18181
1554301212.261 * * [misc]simplify:  Extracting #7: cost 177 inf + 68582
1554301212.284 * * [misc]simplify:  Extracting #8: cost 48 inf + 160731
1554301212.328 * * [misc]simplify:  Extracting #9: cost 5 inf + 199866
1554301212.372 * * [misc]simplify:  Extracting #10: cost 0 inf + 204266
1554301212.415 * * [misc]simplify:  Extracting #11: cost 0 inf + 204224
1554301212.460 * [exit]simplify:  Simplified to (* (* (cos z) (cos y)) (- (* (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (+ (* (cos a) (* (cos a) (cos a))) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))))) (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (* (+ (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (cos a) (cos a))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (cos a) (cos a)))) (* (cos a) (cos a))) (* (+ (* (tan y) (tan y)) (+ (* (tan y) (tan z)) (* (tan z) (tan z)))) (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (sin a)) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))
1554301212.460 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (* (* (cos z) (cos y)) (- (* (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (+ (* (cos a) (* (cos a) (cos a))) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))))) (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (* (+ (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (cos a) (cos a))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (cos a) (cos a)))) (* (cos a) (cos a))) (* (+ (* (tan y) (tan y)) (+ (* (tan y) (tan z)) (* (tan z) (tan z)))) (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (sin a)) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (cos y) (cos z)))))))
1554301212.461 * * * * [misc]progress:  [ 97 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))>
1554301212.461 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301212.461 * * [misc]simplify:  iters left: 6 (47 enodes)
1554301212.472 * * [misc]simplify:  iters left: 5 (234 enodes)
1554301212.521 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301212.521 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301212.522 * * [misc]simplify:  Extracting #2: cost 75 inf + 0
1554301212.522 * * [misc]simplify:  Extracting #3: cost 226 inf + 0
1554301212.523 * * [misc]simplify:  Extracting #4: cost 312 inf + 610
1554301212.525 * * [misc]simplify:  Extracting #5: cost 303 inf + 13449
1554301212.530 * * [misc]simplify:  Extracting #6: cost 215 inf + 56529
1554301212.545 * * [misc]simplify:  Extracting #7: cost 106 inf + 125235
1554301212.584 * * [misc]simplify:  Extracting #8: cost 13 inf + 227000
1554301212.635 * * [misc]simplify:  Extracting #9: cost 0 inf + 228460
1554301212.685 * * [misc]simplify:  Extracting #10: cost 0 inf + 225360
1554301212.733 * * [misc]simplify:  Extracting #11: cost 0 inf + 225039
1554301212.782 * [exit]simplify:  Simplified to (- (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (* (+ (* (cos a) (* (cos a) (cos a))) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (* (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (+ (+ (* (tan z) (tan z)) (* (tan y) (tan y))) (* (tan y) (tan z)))))) (* (* (* (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (sin a) (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))))) (cos y)) (* (* (cos z) (+ (* (tan z) (+ (tan z) (tan y))) (* (tan y) (tan y)))) (+ (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (- (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a))) (* (cos a) (cos a))))))
1554301212.782 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (* (+ (* (cos a) (* (cos a) (cos a))) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (* (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (+ (+ (* (tan z) (tan z)) (* (tan y) (tan y))) (* (tan y) (tan z)))))) (* (* (* (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (sin a) (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))))) (cos y)) (* (* (cos z) (+ (* (tan z) (+ (tan z) (tan y))) (* (tan y) (tan y)))) (+ (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (- (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a))) (* (cos a) (cos a)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))
1554301212.783 * * * * [misc]progress:  [ 98 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (tan y) (tan z))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ (tan y) (tan z)))))))>
1554301212.784 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (tan y) (tan z))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301212.784 * * [misc]simplify:  iters left: 6 (49 enodes)
1554301212.795 * * [misc]simplify:  iters left: 5 (244 enodes)
1554301212.845 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301212.845 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301212.845 * * [misc]simplify:  Extracting #2: cost 70 inf + 0
1554301212.846 * * [misc]simplify:  Extracting #3: cost 212 inf + 0
1554301212.847 * * [misc]simplify:  Extracting #4: cost 300 inf + 575
1554301212.848 * * [misc]simplify:  Extracting #5: cost 299 inf + 12333
1554301212.854 * * [misc]simplify:  Extracting #6: cost 211 inf + 52874
1554301212.870 * * [misc]simplify:  Extracting #7: cost 90 inf + 124089
1554301212.907 * * [misc]simplify:  Extracting #8: cost 9 inf + 201033
1554301212.953 * * [misc]simplify:  Extracting #9: cost 0 inf + 208657
1554301212.996 * * [misc]simplify:  Extracting #10: cost 0 inf + 208268
1554301213.040 * * [misc]simplify:  Extracting #11: cost 0 inf + 208186
1554301213.085 * [exit]simplify:  Simplified to (- (* (* (+ (tan z) (tan y)) (* (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (+ (* (cos a) (* (cos a) (cos a))) (* (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (* (* (* (sin a) (* (* (+ (tan z) (tan y)) (- (tan y) (tan z))) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (* (cos z) (cos y)) (+ (* (tan z) (+ (tan z) (tan y))) (* (tan y) (tan y))))) (+ (* (cos a) (cos a)) (* (- (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a)) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))))
1554301213.085 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (tan z) (tan y)) (* (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (+ (* (cos a) (* (cos a) (cos a))) (* (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (* (* (* (sin a) (* (* (+ (tan z) (tan y)) (- (tan y) (tan z))) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (* (cos z) (cos y)) (+ (* (tan z) (+ (tan z) (tan y))) (* (tan y) (tan y))))) (+ (* (cos a) (cos a)) (* (- (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a)) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ (tan y) (tan z)))))))
1554301213.086 * * * * [misc]progress:  [ 99 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))>
1554301213.086 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z)))))
1554301213.086 * * [misc]simplify:  iters left: 6 (55 enodes)
1554301213.099 * * [misc]simplify:  iters left: 5 (273 enodes)
1554301213.159 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301213.159 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301213.159 * * [misc]simplify:  Extracting #2: cost 63 inf + 0
1554301213.159 * * [misc]simplify:  Extracting #3: cost 215 inf + 0
1554301213.160 * * [misc]simplify:  Extracting #4: cost 327 inf + 611
1554301213.162 * * [misc]simplify:  Extracting #5: cost 355 inf + 7800
1554301213.170 * * [misc]simplify:  Extracting #6: cost 224 inf + 71416
1554301213.201 * * [misc]simplify:  Extracting #7: cost 54 inf + 188996
1554301213.251 * * [misc]simplify:  Extracting #8: cost 0 inf + 239071
1554301213.308 * * [misc]simplify:  Extracting #9: cost 0 inf + 233803
1554301213.363 * [exit]simplify:  Simplified to (- (* (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (+ (* (* (cos a) (cos a)) (cos a)) (* (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (+ 1 (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (- (tan y) (tan z)) (* (* (* (* (+ (* (tan y) (tan z)) (+ (* (tan y) (tan y)) (* (tan z) (tan z)))) (+ (* (cos a) (cos a)) (* (- (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a)) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (* (cos z) (cos y))) (sin a)) (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))
1554301213.363 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (+ (* (* (cos a) (cos a)) (cos a)) (* (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (+ 1 (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (- (tan y) (tan z)) (* (* (* (* (+ (* (tan y) (tan z)) (+ (* (tan y) (tan y)) (* (tan z) (tan z)))) (+ (* (cos a) (cos a)) (* (- (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a)) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (* (cos z) (cos y))) (sin a)) (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))
1554301213.364 * * * * [misc]progress:  [ 100 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))>
1554301213.364 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z)))))
1554301213.365 * * [misc]simplify:  iters left: 6 (51 enodes)
1554301213.377 * * [misc]simplify:  iters left: 5 (251 enodes)
1554301213.427 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301213.428 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301213.428 * * [misc]simplify:  Extracting #2: cost 57 inf + 0
1554301213.428 * * [misc]simplify:  Extracting #3: cost 209 inf + 0
1554301213.429 * * [misc]simplify:  Extracting #4: cost 303 inf + 904
1554301213.431 * * [misc]simplify:  Extracting #5: cost 308 inf + 14331
1554301213.443 * * [misc]simplify:  Extracting #6: cost 166 inf + 102382
1554301213.482 * * [misc]simplify:  Extracting #7: cost 19 inf + 203214
1554301213.528 * * [misc]simplify:  Extracting #8: cost 0 inf + 215610
1554301213.574 * * [misc]simplify:  Extracting #9: cost 0 inf + 214411
1554301213.621 * [exit]simplify:  Simplified to (- (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (+ (* (cos a) (* (cos a) (cos a))) (* (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1))) (* (* (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (sin a) (- (tan y) (tan z)))) (* (* (+ (* (- (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a)) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (cos a) (cos a))) (+ (+ (* (tan y) (tan y)) (* (tan y) (tan z))) (* (tan z) (tan z)))) (* (cos z) (cos y)))))
1554301213.621 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (+ (* (cos a) (* (cos a) (cos a))) (* (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1))) (* (* (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (sin a) (- (tan y) (tan z)))) (* (* (+ (* (- (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a)) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (cos a) (cos a))) (+ (+ (* (tan y) (tan y)) (* (tan y) (tan z))) (* (tan z) (tan z)))) (* (cos z) (cos y))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))
1554301213.621 * * * * [misc]progress:  [ 101 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))>
1554301213.622 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301213.622 * * [misc]simplify:  iters left: 6 (52 enodes)
1554301213.634 * * [misc]simplify:  iters left: 5 (242 enodes)
1554301213.684 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301213.684 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301213.684 * * [misc]simplify:  Extracting #2: cost 65 inf + 0
1554301213.685 * * [misc]simplify:  Extracting #3: cost 220 inf + 0
1554301213.685 * * [misc]simplify:  Extracting #4: cost 282 inf + 309
1554301213.687 * * [misc]simplify:  Extracting #5: cost 299 inf + 11587
1554301213.695 * * [misc]simplify:  Extracting #6: cost 189 inf + 62129
1554301213.714 * * [misc]simplify:  Extracting #7: cost 69 inf + 139062
1554301213.748 * * [misc]simplify:  Extracting #8: cost 9 inf + 197150
1554301213.791 * * [misc]simplify:  Extracting #9: cost 1 inf + 204783
1554301213.834 * * [misc]simplify:  Extracting #10: cost 0 inf + 206253
1554301213.876 * [exit]simplify:  Simplified to (- (* (* (cos z) (cos y)) (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (* (- (cos a) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (+ (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a)))) (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (+ 1 (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))) (* (* (* (+ (* (tan y) (tan y)) (* (+ (tan z) (tan y)) (tan z))) (* (- (cos a) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (cos z) (cos y)))) (- (* (cos z) (sin y)) (* (cos y) (sin z)))) (* (- 1 (* (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (sin a))))
1554301213.876 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (cos z) (cos y)) (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (* (- (cos a) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (+ (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a)))) (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (+ 1 (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))) (* (* (* (+ (* (tan y) (tan y)) (* (+ (tan z) (tan y)) (tan z))) (* (- (cos a) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (cos z) (cos y)))) (- (* (cos z) (sin y)) (* (cos y) (sin z)))) (* (- 1 (* (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (sin a)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))
1554301213.877 * * * * [misc]progress:  [ 102 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301213.877 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301213.877 * * [misc]simplify:  iters left: 6 (51 enodes)
1554301213.889 * * [misc]simplify:  iters left: 5 (241 enodes)
1554301213.940 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301213.940 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301213.940 * * [misc]simplify:  Extracting #2: cost 73 inf + 0
1554301213.940 * * [misc]simplify:  Extracting #3: cost 240 inf + 0
1554301213.941 * * [misc]simplify:  Extracting #4: cost 323 inf + 936
1554301213.942 * * [misc]simplify:  Extracting #5: cost 351 inf + 3684
1554301213.947 * * [misc]simplify:  Extracting #6: cost 266 inf + 41000
1554301213.966 * * [misc]simplify:  Extracting #7: cost 106 inf + 133052
1554301214.006 * * [misc]simplify:  Extracting #8: cost 12 inf + 219811
1554301214.055 * * [misc]simplify:  Extracting #9: cost 1 inf + 228581
1554301214.106 * * [misc]simplify:  Extracting #10: cost 0 inf + 229240
1554301214.156 * [exit]simplify:  Simplified to (- (* (* (* (* (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (+ (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a)) (- (cos a) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (+ (* (+ (tan z) (tan y)) (tan z)) (* (tan y) (tan y)))) (+ 1 (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (* (* (* (+ (* (+ (tan z) (tan y)) (tan z)) (* (tan y) (tan y))) (* (cos z) (cos y))) (- (cos a) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (sin a)) (* (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))))))
1554301214.156 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (* (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (+ (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a)) (- (cos a) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (+ (* (+ (tan z) (tan y)) (tan z)) (* (tan y) (tan y)))) (+ 1 (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (* (* (* (+ (* (+ (tan z) (tan y)) (tan z)) (* (tan y) (tan y))) (* (cos z) (cos y))) (- (cos a) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (sin a)) (* (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301214.157 * * * * [misc]progress:  [ 103 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))>
1554301214.157 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301214.157 * * [misc]simplify:  iters left: 6 (53 enodes)
1554301214.170 * * [misc]simplify:  iters left: 5 (251 enodes)
1554301214.222 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301214.222 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301214.222 * * [misc]simplify:  Extracting #2: cost 71 inf + 0
1554301214.223 * * [misc]simplify:  Extracting #3: cost 238 inf + 0
1554301214.224 * * [misc]simplify:  Extracting #4: cost 312 inf + 1164
1554301214.226 * * [misc]simplify:  Extracting #5: cost 298 inf + 17046
1554301214.236 * * [misc]simplify:  Extracting #6: cost 163 inf + 90998
1554301214.268 * * [misc]simplify:  Extracting #7: cost 35 inf + 185522
1554301214.317 * * [misc]simplify:  Extracting #8: cost 0 inf + 217114
1554301214.365 * * [misc]simplify:  Extracting #9: cost 0 inf + 214685
1554301214.413 * [exit]simplify:  Simplified to (- (* (* (+ (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) 1) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan z) (tan y))) (* (* (cos a) (- (cos a) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))))) (* (* (cos y) (* (* (* (cos z) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan z) (tan y))))) (- (cos a) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (* (sin a) (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))
1554301214.413 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) 1) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan z) (tan y))) (* (* (cos a) (- (cos a) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))))) (* (* (cos y) (* (* (* (cos z) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan z) (tan y))))) (- (cos a) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (* (sin a) (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))
1554301214.414 * * * * [misc]progress:  [ 104 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))>
1554301214.414 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301214.414 * * [misc]simplify:  iters left: 6 (48 enodes)
1554301214.427 * * [misc]simplify:  iters left: 5 (221 enodes)
1554301214.467 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301214.467 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301214.467 * * [misc]simplify:  Extracting #2: cost 65 inf + 0
1554301214.468 * * [misc]simplify:  Extracting #3: cost 207 inf + 0
1554301214.468 * * [misc]simplify:  Extracting #4: cost 254 inf + 248
1554301214.469 * * [misc]simplify:  Extracting #5: cost 274 inf + 5808
1554301214.473 * * [misc]simplify:  Extracting #6: cost 202 inf + 38616
1554301214.483 * * [misc]simplify:  Extracting #7: cost 100 inf + 91649
1554301214.512 * * [misc]simplify:  Extracting #8: cost 12 inf + 173604
1554301214.546 * * [misc]simplify:  Extracting #9: cost 0 inf + 184450
1554301214.580 * * [misc]simplify:  Extracting #10: cost 0 inf + 183865
1554301214.614 * [exit]simplify:  Simplified to (- (* (* (* (* (cos z) (cos y)) (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (- (* (cos a) (cos a)) (* (* (+ (* (tan y) (tan z)) 1) (* (* (tan y) (tan z)) (cos a))) (* (+ (* (tan y) (tan z)) 1) (* (* (tan y) (tan z)) (cos a))))))) (* (* (* (+ (* (tan z) (+ (tan z) (tan y))) (* (tan y) (tan y))) (* (- (cos a) (* (+ (* (tan y) (tan z)) 1) (* (* (tan y) (tan z)) (cos a)))) (* (cos z) (cos y)))) (- (* (cos z) (sin y)) (* (cos y) (sin z)))) (* (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (sin a))))
1554301214.615 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (* (cos z) (cos y)) (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (- (* (cos a) (cos a)) (* (* (+ (* (tan y) (tan z)) 1) (* (* (tan y) (tan z)) (cos a))) (* (+ (* (tan y) (tan z)) 1) (* (* (tan y) (tan z)) (cos a))))))) (* (* (* (+ (* (tan z) (+ (tan z) (tan y))) (* (tan y) (tan y))) (* (- (cos a) (* (+ (* (tan y) (tan z)) 1) (* (* (tan y) (tan z)) (cos a)))) (* (cos z) (cos y)))) (- (* (cos z) (sin y)) (* (cos y) (sin z)))) (* (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (sin a)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))
1554301214.615 * * * * [misc]progress:  [ 105 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301214.616 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301214.616 * * [misc]simplify:  iters left: 6 (47 enodes)
1554301214.627 * * [misc]simplify:  iters left: 5 (220 enodes)
1554301214.669 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301214.669 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301214.670 * * [misc]simplify:  Extracting #2: cost 73 inf + 0
1554301214.670 * * [misc]simplify:  Extracting #3: cost 229 inf + 0
1554301214.671 * * [misc]simplify:  Extracting #4: cost 288 inf + 248
1554301214.672 * * [misc]simplify:  Extracting #5: cost 303 inf + 4082
1554301214.676 * * [misc]simplify:  Extracting #6: cost 211 inf + 42519
1554301214.696 * * [misc]simplify:  Extracting #7: cost 76 inf + 130396
1554301214.732 * * [misc]simplify:  Extracting #8: cost 3 inf + 200756
1554301214.773 * * [misc]simplify:  Extracting #9: cost 0 inf + 200720
1554301214.814 * * [misc]simplify:  Extracting #10: cost 0 inf + 200378
1554301214.855 * [exit]simplify:  Simplified to (- (* (* (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (* (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1) (+ (* (tan z) (+ (tan z) (tan y))) (* (tan y) (tan y))))) (* (* (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (sin a)) (* (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (* (cos z) (* (cos y) (* (+ (* (tan z) (+ (tan z) (tan y))) (* (tan y) (tan y))) (- (cos a) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))))))))
1554301214.855 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (* (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1) (+ (* (tan z) (+ (tan z) (tan y))) (* (tan y) (tan y))))) (* (* (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (sin a)) (* (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (* (cos z) (* (cos y) (* (+ (* (tan z) (+ (tan z) (tan y))) (* (tan y) (tan y))) (- (cos a) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301214.856 * * * * [misc]progress:  [ 106 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))>
1554301214.856 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301214.856 * * [misc]simplify:  iters left: 6 (49 enodes)
1554301214.867 * * [misc]simplify:  iters left: 5 (230 enodes)
1554301214.914 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301214.914 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301214.915 * * [misc]simplify:  Extracting #2: cost 71 inf + 0
1554301214.915 * * [misc]simplify:  Extracting #3: cost 225 inf + 0
1554301214.916 * * [misc]simplify:  Extracting #4: cost 278 inf + 440
1554301214.918 * * [misc]simplify:  Extracting #5: cost 267 inf + 12163
1554301214.926 * * [misc]simplify:  Extracting #6: cost 151 inf + 69722
1554301214.951 * * [misc]simplify:  Extracting #7: cost 37 inf + 165166
1554301214.987 * * [misc]simplify:  Extracting #8: cost 1 inf + 190782
1554301215.027 * * [misc]simplify:  Extracting #9: cost 0 inf + 188225
1554301215.065 * * [misc]simplify:  Extracting #10: cost 0 inf + 187783
1554301215.103 * [exit]simplify:  Simplified to (- (* (* (* (+ (tan z) (tan y)) (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1)) (* (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (* (+ (* (+ (* (tan y) (tan z)) 1) (* (* (tan y) (tan z)) (cos a))) (cos a)) (- (cos a) (* (+ (* (tan y) (tan z)) 1) (* (* (tan y) (tan z)) (cos a)))))) (* (* (* (* (- (cos a) (* (+ (* (tan y) (tan z)) 1) (* (* (tan y) (tan z)) (cos a)))) (* (* (cos z) (cos y)) (+ (* (tan z) (+ (tan z) (tan y))) (* (tan y) (tan y))))) (sin a)) (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (+ (tan z) (tan y)) (- (tan y) (tan z)))))
1554301215.103 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (tan z) (tan y)) (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1)) (* (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (* (+ (* (+ (* (tan y) (tan z)) 1) (* (* (tan y) (tan z)) (cos a))) (cos a)) (- (cos a) (* (+ (* (tan y) (tan z)) 1) (* (* (tan y) (tan z)) (cos a)))))) (* (* (* (* (- (cos a) (* (+ (* (tan y) (tan z)) 1) (* (* (tan y) (tan z)) (cos a)))) (* (* (cos z) (cos y)) (+ (* (tan z) (+ (tan z) (tan y))) (* (tan y) (tan y))))) (sin a)) (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (+ (tan z) (tan y)) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))
1554301215.104 * * * * [misc]progress:  [ 107 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (cos y) (cos z))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (cos y) (cos z)))))))>
1554301215.104 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (cos y) (cos z))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301215.104 * * [misc]simplify:  iters left: 6 (44 enodes)
1554301215.116 * * [misc]simplify:  iters left: 5 (203 enodes)
1554301215.151 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301215.151 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1554301215.151 * * [misc]simplify:  Extracting #2: cost 60 inf + 0
1554301215.152 * * [misc]simplify:  Extracting #3: cost 185 inf + 0
1554301215.152 * * [misc]simplify:  Extracting #4: cost 223 inf + 287
1554301215.153 * * [misc]simplify:  Extracting #5: cost 241 inf + 5151
1554301215.155 * * [misc]simplify:  Extracting #6: cost 227 inf + 11151
1554301215.158 * * [misc]simplify:  Extracting #7: cost 179 inf + 31025
1554301215.168 * * [misc]simplify:  Extracting #8: cost 86 inf + 82458
1554301215.190 * * [misc]simplify:  Extracting #9: cost 12 inf + 146130
1554301215.218 * * [misc]simplify:  Extracting #10: cost 6 inf + 151055
1554301215.245 * * [misc]simplify:  Extracting #11: cost 0 inf + 158097
1554301215.273 * * [misc]simplify:  Extracting #12: cost 0 inf + 157857
1554301215.301 * [exit]simplify:  Simplified to (* (* (cos z) (cos y)) (- (* (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (* (- (cos a) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (+ (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a)))) (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan z) (tan y)))) (* (- (cos a) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (sin a) (- (* (cos z) (sin y)) (* (cos y) (sin z)))))))))
1554301215.301 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (* (* (cos z) (cos y)) (- (* (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (* (- (cos a) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (+ (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a)))) (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan z) (tan y)))) (* (- (cos a) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (sin a) (- (* (cos z) (sin y)) (* (cos y) (sin z))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (cos y) (cos z)))))))
1554301215.301 * * * * [misc]progress:  [ 108 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))>
1554301215.302 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301215.302 * * [misc]simplify:  iters left: 6 (43 enodes)
1554301215.313 * * [misc]simplify:  iters left: 5 (202 enodes)
1554301215.350 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301215.350 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301215.350 * * [misc]simplify:  Extracting #2: cost 75 inf + 0
1554301215.350 * * [misc]simplify:  Extracting #3: cost 222 inf + 0
1554301215.351 * * [misc]simplify:  Extracting #4: cost 252 inf + 1004
1554301215.353 * * [misc]simplify:  Extracting #5: cost 223 inf + 18035
1554301215.365 * * [misc]simplify:  Extracting #6: cost 110 inf + 84488
1554301215.389 * * [misc]simplify:  Extracting #7: cost 37 inf + 139649
1554301215.422 * * [misc]simplify:  Extracting #8: cost 5 inf + 175212
1554301215.455 * * [misc]simplify:  Extracting #9: cost 0 inf + 177835
1554301215.489 * * [misc]simplify:  Extracting #10: cost 0 inf + 177154
1554301215.523 * * [misc]simplify:  Extracting #11: cost 0 inf + 177114
1554301215.557 * [exit]simplify:  Simplified to (- (* (* (+ (* (tan z) (+ (tan z) (tan y))) (* (tan y) (tan y))) (* (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (* (* (* (* (cos z) (cos y)) (* (+ (* (tan z) (+ (tan z) (tan y))) (* (tan y) (tan y))) (- (cos a) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z)))) (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))
1554301215.557 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (tan z) (+ (tan z) (tan y))) (* (tan y) (tan y))) (* (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (* (* (* (* (cos z) (cos y)) (* (+ (* (tan z) (+ (tan z) (tan y))) (* (tan y) (tan y))) (- (cos a) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z)))) (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))
1554301215.558 * * * * [misc]progress:  [ 109 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (tan y) (tan z))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (tan y) (tan z)))))))>
1554301215.558 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (tan y) (tan z))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301215.558 * * [misc]simplify:  iters left: 6 (45 enodes)
1554301215.569 * * [misc]simplify:  iters left: 5 (212 enodes)
1554301215.610 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301215.610 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301215.610 * * [misc]simplify:  Extracting #2: cost 70 inf + 0
1554301215.611 * * [misc]simplify:  Extracting #3: cost 208 inf + 0
1554301215.611 * * [misc]simplify:  Extracting #4: cost 241 inf + 732
1554301215.613 * * [misc]simplify:  Extracting #5: cost 223 inf + 16034
1554301215.617 * * [misc]simplify:  Extracting #6: cost 167 inf + 38963
1554301215.627 * * [misc]simplify:  Extracting #7: cost 94 inf + 78636
1554301215.647 * * [misc]simplify:  Extracting #8: cost 18 inf + 139756
1554301215.676 * * [misc]simplify:  Extracting #9: cost 1 inf + 160307
1554301215.708 * * [misc]simplify:  Extracting #10: cost 0 inf + 161339
1554301215.738 * * [misc]simplify:  Extracting #11: cost 0 inf + 161179
1554301215.768 * [exit]simplify:  Simplified to (- (* (* (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (+ (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a))) (- (cos a) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (+ (tan z) (tan y))) (* (* (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (sin a) (* (- (tan y) (tan z)) (+ (tan z) (tan y))))) (* (* (* (cos z) (cos y)) (+ (* (tan z) (+ (tan z) (tan y))) (* (tan y) (tan y)))) (- (cos a) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))))
1554301215.768 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (+ (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a))) (- (cos a) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (+ (tan z) (tan y))) (* (* (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (sin a) (* (- (tan y) (tan z)) (+ (tan z) (tan y))))) (* (* (* (cos z) (cos y)) (+ (* (tan z) (+ (tan z) (tan y))) (* (tan y) (tan y)))) (- (cos a) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (tan y) (tan z)))))))
1554301215.769 * * * * [misc]progress:  [ 110 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))>
1554301215.769 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z)))))
1554301215.769 * * [misc]simplify:  iters left: 6 (51 enodes)
1554301215.781 * * [misc]simplify:  iters left: 5 (240 enodes)
1554301215.830 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301215.830 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301215.830 * * [misc]simplify:  Extracting #2: cost 63 inf + 0
1554301215.831 * * [misc]simplify:  Extracting #3: cost 211 inf + 0
1554301215.831 * * [misc]simplify:  Extracting #4: cost 267 inf + 869
1554301215.833 * * [misc]simplify:  Extracting #5: cost 287 inf + 7719
1554301215.838 * * [misc]simplify:  Extracting #6: cost 201 inf + 46659
1554301215.862 * * [misc]simplify:  Extracting #7: cost 46 inf + 148931
1554301215.902 * * [misc]simplify:  Extracting #8: cost 1 inf + 186459
1554301215.942 * * [misc]simplify:  Extracting #9: cost 0 inf + 187076
1554301215.982 * * [misc]simplify:  Extracting #10: cost 0 inf + 186996
1554301216.023 * [exit]simplify:  Simplified to (- (* (* (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ (* (tan y) (tan z)) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) 1))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (* (* (- (tan y) (tan z)) (sin a)) (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (cos z) (cos y)) (* (- (cos a) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (+ (* (+ (tan z) (tan y)) (tan z)) (* (tan y) (tan y)))))))
1554301216.023 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ (* (tan y) (tan z)) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) 1))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (* (* (- (tan y) (tan z)) (sin a)) (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (cos z) (cos y)) (* (- (cos a) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (+ (* (+ (tan z) (tan y)) (tan z)) (* (tan y) (tan y))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))
1554301216.024 * * * * [misc]progress:  [ 111 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))>
1554301216.024 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z)))))
1554301216.024 * * [misc]simplify:  iters left: 6 (47 enodes)
1554301216.035 * * [misc]simplify:  iters left: 5 (219 enodes)
1554301216.076 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301216.076 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301216.076 * * [misc]simplify:  Extracting #2: cost 57 inf + 0
1554301216.077 * * [misc]simplify:  Extracting #3: cost 205 inf + 0
1554301216.077 * * [misc]simplify:  Extracting #4: cost 246 inf + 808
1554301216.082 * * [misc]simplify:  Extracting #5: cost 230 inf + 18243
1554301216.094 * * [misc]simplify:  Extracting #6: cost 103 inf + 87884
1554301216.118 * * [misc]simplify:  Extracting #7: cost 31 inf + 138887
1554301216.150 * * [misc]simplify:  Extracting #8: cost 2 inf + 165056
1554301216.184 * * [misc]simplify:  Extracting #9: cost 0 inf + 167724
1554301216.218 * [exit]simplify:  Simplified to (- (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))))) (* (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))))) (* (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan z) (tan y)))) (* (- (cos a) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (cos z) (cos y)))) (* (* (- (tan y) (tan z)) (sin a)) (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))))
1554301216.218 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))))) (* (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))))) (* (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan z) (tan y)))) (* (- (cos a) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (cos z) (cos y)))) (* (* (- (tan y) (tan z)) (sin a)) (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))
1554301216.219 * * * * [misc]progress:  [ 112 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))>
1554301216.219 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301216.220 * * [misc]simplify:  iters left: 6 (53 enodes)
1554301216.232 * * [misc]simplify:  iters left: 5 (258 enodes)
1554301216.288 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301216.288 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301216.288 * * [misc]simplify:  Extracting #2: cost 65 inf + 0
1554301216.289 * * [misc]simplify:  Extracting #3: cost 220 inf + 0
1554301216.289 * * [misc]simplify:  Extracting #4: cost 330 inf + 248
1554301216.291 * * [misc]simplify:  Extracting #5: cost 364 inf + 4540
1554301216.295 * * [misc]simplify:  Extracting #6: cost 288 inf + 32265
1554301216.308 * * [misc]simplify:  Extracting #7: cost 148 inf + 110106
1554301216.342 * * [misc]simplify:  Extracting #8: cost 35 inf + 198492
1554301216.394 * * [misc]simplify:  Extracting #9: cost 0 inf + 234040
1554301216.446 * * [misc]simplify:  Extracting #10: cost 0 inf + 231886
1554301216.499 * [exit]simplify:  Simplified to (- (* (* (+ (* (* (cos a) (cos a)) (cos a)) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (* (+ (+ (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) 1) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (cos z) (cos y))))) (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (* (sin a) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))) (* (* (+ (tan z) (tan y)) (* (cos z) (cos y))) (+ (* (- (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (cos a) (cos a))))))
1554301216.499 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (* (cos a) (cos a)) (cos a)) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (* (+ (+ (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) 1) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (cos z) (cos y))))) (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (* (sin a) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))) (* (* (+ (tan z) (tan y)) (* (cos z) (cos y))) (+ (* (- (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (cos a) (cos a)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))
1554301216.500 * * * * [misc]progress:  [ 113 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301216.500 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301216.500 * * [misc]simplify:  iters left: 6 (57 enodes)
1554301216.515 * * [misc]simplify:  iters left: 5 (284 enodes)
1554301216.575 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301216.575 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301216.578 * * [misc]simplify:  Extracting #2: cost 73 inf + 0
1554301216.578 * * [misc]simplify:  Extracting #3: cost 244 inf + 0
1554301216.579 * * [misc]simplify:  Extracting #4: cost 378 inf + 774
1554301216.581 * * [misc]simplify:  Extracting #5: cost 392 inf + 10583
1554301216.589 * * [misc]simplify:  Extracting #6: cost 247 inf + 77304
1554301216.614 * * [misc]simplify:  Extracting #7: cost 95 inf + 175591
1554301216.667 * * [misc]simplify:  Extracting #8: cost 5 inf + 259402
1554301216.730 * * [misc]simplify:  Extracting #9: cost 0 inf + 260835
1554301216.792 * * [misc]simplify:  Extracting #10: cost 0 inf + 259675
1554301216.853 * [exit]simplify:  Simplified to (- (* (* (+ (* (tan z) (+ (tan z) (tan y))) (* (tan y) (tan y))) (+ 1 (+ (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (+ (* (* (cos a) (cos a)) (cos a)) (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (* (cos a) (cos a)) (cos a)))) (* (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (+ (tan z) (tan y))) (- (tan y) (tan z))))) (* (* (* (cos z) (cos y)) (* (+ (tan z) (tan y)) (+ (* (cos a) (cos a)) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (- (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)))))) (* (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))))
1554301216.854 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (tan z) (+ (tan z) (tan y))) (* (tan y) (tan y))) (+ 1 (+ (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (+ (* (* (cos a) (cos a)) (cos a)) (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (* (cos a) (cos a)) (cos a)))) (* (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (+ (tan z) (tan y))) (- (tan y) (tan z))))) (* (* (* (cos z) (cos y)) (* (+ (tan z) (tan y)) (+ (* (cos a) (cos a)) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (- (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)))))) (* (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301216.854 * * * * [misc]progress:  [ 114 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))>
1554301216.855 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301216.855 * * [misc]simplify:  iters left: 6 (52 enodes)
1554301216.868 * * [misc]simplify:  iters left: 5 (257 enodes)
1554301216.927 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301216.927 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301216.927 * * [misc]simplify:  Extracting #2: cost 71 inf + 0
1554301216.927 * * [misc]simplify:  Extracting #3: cost 235 inf + 0
1554301216.928 * * [misc]simplify:  Extracting #4: cost 350 inf + 1977
1554301216.931 * * [misc]simplify:  Extracting #5: cost 334 inf + 20742
1554301216.944 * * [misc]simplify:  Extracting #6: cost 170 inf + 106946
1554301216.985 * * [misc]simplify:  Extracting #7: cost 30 inf + 213724
1554301217.042 * * [misc]simplify:  Extracting #8: cost 0 inf + 239574
1554301217.097 * * [misc]simplify:  Extracting #9: cost 0 inf + 239454
1554301217.153 * * [misc]simplify:  Extracting #10: cost 0 inf + 239414
1554301217.208 * [exit]simplify:  Simplified to (- (* (* (+ (+ (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) 1) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (+ (tan z) (tan y))) (* (+ (* (* (cos a) (cos a)) (cos a)) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))))) (* (* (* (cos z) (cos y)) (+ (tan z) (tan y))) (* (+ (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (- (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a))) (* (cos a) (cos a))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (sin a) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))))
1554301217.208 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (+ (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) 1) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (+ (tan z) (tan y))) (* (+ (* (* (cos a) (cos a)) (cos a)) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))))) (* (* (* (cos z) (cos y)) (+ (tan z) (tan y))) (* (+ (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (- (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a))) (* (cos a) (cos a))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (sin a) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))
1554301217.209 * * * * [misc]progress:  [ 115 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))>
1554301217.210 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301217.210 * * [misc]simplify:  iters left: 6 (49 enodes)
1554301217.222 * * [misc]simplify:  iters left: 5 (237 enodes)
1554301217.270 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301217.271 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301217.271 * * [misc]simplify:  Extracting #2: cost 65 inf + 0
1554301217.271 * * [misc]simplify:  Extracting #3: cost 207 inf + 0
1554301217.272 * * [misc]simplify:  Extracting #4: cost 302 inf + 187
1554301217.273 * * [misc]simplify:  Extracting #5: cost 320 inf + 6923
1554301217.277 * * [misc]simplify:  Extracting #6: cost 238 inf + 40858
1554301217.290 * * [misc]simplify:  Extracting #7: cost 115 inf + 119540
1554301217.324 * * [misc]simplify:  Extracting #8: cost 21 inf + 188356
1554301217.369 * * [misc]simplify:  Extracting #9: cost 0 inf + 209787
1554301217.413 * * [misc]simplify:  Extracting #10: cost 0 inf + 209258
1554301217.456 * [exit]simplify:  Simplified to (- (* (* (* (* (cos z) (cos y)) (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (* (+ (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) 1) (* (* (cos a) (cos a)) (cos a)))) (* (* (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (sin a) (- (* (cos z) (sin y)) (* (cos y) (sin z))))) (* (* (cos z) (cos y)) (+ (tan z) (tan y)))) (+ (* (cos a) (cos a)) (* (- (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))))
1554301217.456 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (* (cos z) (cos y)) (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (* (+ (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) 1) (* (* (cos a) (cos a)) (cos a)))) (* (* (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (sin a) (- (* (cos z) (sin y)) (* (cos y) (sin z))))) (* (* (cos z) (cos y)) (+ (tan z) (tan y)))) (+ (* (cos a) (cos a)) (* (- (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))
1554301217.457 * * * * [misc]progress:  [ 116 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301217.457 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301217.457 * * [misc]simplify:  iters left: 6 (53 enodes)
1554301217.470 * * [misc]simplify:  iters left: 5 (262 enodes)
1554301217.524 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301217.524 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301217.524 * * [misc]simplify:  Extracting #2: cost 73 inf + 0
1554301217.524 * * [misc]simplify:  Extracting #3: cost 231 inf + 0
1554301217.525 * * [misc]simplify:  Extracting #4: cost 336 inf + 774
1554301217.527 * * [misc]simplify:  Extracting #5: cost 356 inf + 6407
1554301217.531 * * [misc]simplify:  Extracting #6: cost 271 inf + 38199
1554301217.555 * * [misc]simplify:  Extracting #7: cost 105 inf + 136437
1554301217.602 * * [misc]simplify:  Extracting #8: cost 5 inf + 226521
1554301217.651 * * [misc]simplify:  Extracting #9: cost 0 inf + 229547
1554301217.700 * [exit]simplify:  Simplified to (- (* (* (* (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1) (+ (* (tan z) (tan z)) (+ (* (tan z) (tan y)) (* (tan y) (tan y))))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (+ (* (cos a) (* (cos a) (cos a))) (* (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (* (* (* (+ (tan z) (tan y)) (* (cos z) (cos y))) (+ (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (- (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a))) (* (cos a) (cos a)))) (* (sin a) (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))))
1554301217.700 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1) (+ (* (tan z) (tan z)) (+ (* (tan z) (tan y)) (* (tan y) (tan y))))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (+ (* (cos a) (* (cos a) (cos a))) (* (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (* (* (* (+ (tan z) (tan y)) (* (cos z) (cos y))) (+ (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (- (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a))) (* (cos a) (cos a)))) (* (sin a) (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301217.701 * * * * [misc]progress:  [ 117 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))>
1554301217.701 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301217.702 * * [misc]simplify:  iters left: 6 (48 enodes)
1554301217.713 * * [misc]simplify:  iters left: 5 (236 enodes)
1554301217.764 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301217.764 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301217.764 * * [misc]simplify:  Extracting #2: cost 71 inf + 0
1554301217.764 * * [misc]simplify:  Extracting #3: cost 222 inf + 0
1554301217.765 * * [misc]simplify:  Extracting #4: cost 313 inf + 1451
1554301217.768 * * [misc]simplify:  Extracting #5: cost 298 inf + 18810
1554301217.779 * * [misc]simplify:  Extracting #6: cost 149 inf + 109430
1554301217.816 * * [misc]simplify:  Extracting #7: cost 25 inf + 199199
1554301217.863 * * [misc]simplify:  Extracting #8: cost 0 inf + 218983
1554301217.912 * * [misc]simplify:  Extracting #9: cost 0 inf + 214195
1554301217.959 * * [misc]simplify:  Extracting #10: cost 0 inf + 212872
1554301218.007 * * [misc]simplify:  Extracting #11: cost 0 inf + 212552
1554301218.055 * [exit]simplify:  Simplified to (- (* (* (* (+ (tan z) (tan y)) (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (+ (* (* (cos a) (cos a)) (cos a)) (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (* (cos a) (cos a)) (cos a))))) (* (* (* (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (sin a) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (* (+ (tan z) (tan y)) (* (cos z) (cos y)))) (+ (* (cos a) (cos a)) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (- (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a))))))
1554301218.055 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (tan z) (tan y)) (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (+ (* (* (cos a) (cos a)) (cos a)) (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (* (cos a) (cos a)) (cos a))))) (* (* (* (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (sin a) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (* (+ (tan z) (tan y)) (* (cos z) (cos y)))) (+ (* (cos a) (cos a)) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (- (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))
1554301218.055 * * * * [misc]progress:  [ 118 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (cos y) (cos z))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (cos y) (cos z)))))))>
1554301218.056 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (cos y) (cos z))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301218.056 * * [misc]simplify:  iters left: 6 (45 enodes)
1554301218.066 * * [misc]simplify:  iters left: 5 (220 enodes)
1554301218.111 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301218.111 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1554301218.111 * * [misc]simplify:  Extracting #2: cost 60 inf + 0
1554301218.112 * * [misc]simplify:  Extracting #3: cost 185 inf + 0
1554301218.112 * * [misc]simplify:  Extracting #4: cost 270 inf + 247
1554301218.114 * * [misc]simplify:  Extracting #5: cost 288 inf + 5764
1554301218.117 * * [misc]simplify:  Extracting #6: cost 221 inf + 30089
1554301218.127 * * [misc]simplify:  Extracting #7: cost 121 inf + 85053
1554301218.151 * * [misc]simplify:  Extracting #8: cost 26 inf + 167355
1554301218.187 * * [misc]simplify:  Extracting #9: cost 2 inf + 187095
1554301218.226 * * [misc]simplify:  Extracting #10: cost 0 inf + 184250
1554301218.261 * * [misc]simplify:  Extracting #11: cost 0 inf + 183410
1554301218.298 * [exit]simplify:  Simplified to (* (* (cos z) (cos y)) (- (* (+ (* (cos a) (* (cos a) (cos a))) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (* (* (- (tan y) (tan z)) (+ (tan z) (tan y))) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (* (* (* (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (- (* (cos z) (sin y)) (* (cos y) (sin z)))) (sin a)) (* (+ (tan z) (tan y)) (+ (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (- (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a))) (* (cos a) (cos a)))))))
1554301218.298 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (* (* (cos z) (cos y)) (- (* (+ (* (cos a) (* (cos a) (cos a))) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (* (* (- (tan y) (tan z)) (+ (tan z) (tan y))) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (* (* (* (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (- (* (cos z) (sin y)) (* (cos y) (sin z)))) (sin a)) (* (+ (tan z) (tan y)) (+ (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (- (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a))) (* (cos a) (cos a))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (cos y) (cos z)))))))
1554301218.298 * * * * [misc]progress:  [ 119 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))>
1554301218.299 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301218.299 * * [misc]simplify:  iters left: 6 (49 enodes)
1554301218.310 * * [misc]simplify:  iters left: 5 (245 enodes)
1554301218.359 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301218.359 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301218.359 * * [misc]simplify:  Extracting #2: cost 75 inf + 0
1554301218.360 * * [misc]simplify:  Extracting #3: cost 217 inf + 0
1554301218.361 * * [misc]simplify:  Extracting #4: cost 300 inf + 615
1554301218.362 * * [misc]simplify:  Extracting #5: cost 309 inf + 7390
1554301218.367 * * [misc]simplify:  Extracting #6: cost 221 inf + 42486
1554301218.380 * * [misc]simplify:  Extracting #7: cost 120 inf + 97119
1554301218.415 * * [misc]simplify:  Extracting #8: cost 28 inf + 176657
1554301218.460 * * [misc]simplify:  Extracting #9: cost 0 inf + 204711
1554301218.504 * * [misc]simplify:  Extracting #10: cost 0 inf + 202716
1554301218.548 * * [misc]simplify:  Extracting #11: cost 0 inf + 202594
1554301218.592 * [exit]simplify:  Simplified to (- (* (* (+ (+ (* (tan z) (tan y)) (* (tan z) (tan z))) (* (tan y) (tan y))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (+ (* (cos a) (* (cos a) (cos a))) (* (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (* (* (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (sin a)) (* (* (+ (tan z) (tan y)) (* (cos z) (cos y))) (+ (* (cos a) (cos a)) (* (- (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))))))
1554301218.592 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (+ (* (tan z) (tan y)) (* (tan z) (tan z))) (* (tan y) (tan y))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (+ (* (cos a) (* (cos a) (cos a))) (* (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (* (* (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (sin a)) (* (* (+ (tan z) (tan y)) (* (cos z) (cos y))) (+ (* (cos a) (cos a)) (* (- (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))
1554301218.593 * * * * [misc]progress:  [ 120 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (tan y) (tan z))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ (tan y) (tan z)))))))>
1554301218.593 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (tan y) (tan z))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301218.593 * * [misc]simplify:  iters left: 6 (44 enodes)
1554301218.604 * * [misc]simplify:  iters left: 5 (219 enodes)
1554301218.649 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301218.649 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301218.649 * * [misc]simplify:  Extracting #2: cost 70 inf + 0
1554301218.649 * * [misc]simplify:  Extracting #3: cost 203 inf + 0
1554301218.650 * * [misc]simplify:  Extracting #4: cost 272 inf + 1818
1554301218.652 * * [misc]simplify:  Extracting #5: cost 271 inf + 13464
1554301218.655 * * [misc]simplify:  Extracting #6: cost 228 inf + 32258
1554301218.662 * * [misc]simplify:  Extracting #7: cost 170 inf + 57738
1554301218.676 * * [misc]simplify:  Extracting #8: cost 88 inf + 111158
1554301218.706 * * [misc]simplify:  Extracting #9: cost 8 inf + 185819
1554301218.748 * * [misc]simplify:  Extracting #10: cost 0 inf + 186918
1554301218.786 * * [misc]simplify:  Extracting #11: cost 0 inf + 185023
1554301218.824 * * [misc]simplify:  Extracting #12: cost 0 inf + 184583
1554301218.863 * * [misc]simplify:  Extracting #13: cost 0 inf + 184543
1554301218.901 * * [misc]simplify:  Extracting #14: cost 0 inf + 184503
1554301218.939 * [exit]simplify:  Simplified to (- (* (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (+ (* (cos a) (* (cos a) (cos a))) (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (cos a) (* (cos a) (cos a)))))) (+ (tan z) (tan y))) (* (* (* (* (sin a) (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (* (cos z) (cos y)) (+ (tan z) (tan y)))) (+ (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (- (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a))) (* (cos a) (cos a)))))
1554301218.939 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (+ (* (cos a) (* (cos a) (cos a))) (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (cos a) (* (cos a) (cos a)))))) (+ (tan z) (tan y))) (* (* (* (* (sin a) (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (* (cos z) (cos y)) (+ (tan z) (tan y)))) (+ (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (- (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a))) (* (cos a) (cos a))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ (tan y) (tan z)))))))
1554301218.940 * * * * [misc]progress:  [ 121 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))>
1554301218.940 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z)))))
1554301218.940 * * [misc]simplify:  iters left: 6 (52 enodes)
1554301218.953 * * [misc]simplify:  iters left: 5 (255 enodes)
1554301219.007 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301219.007 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301219.007 * * [misc]simplify:  Extracting #2: cost 63 inf + 0
1554301219.007 * * [misc]simplify:  Extracting #3: cost 210 inf + 0
1554301219.008 * * [misc]simplify:  Extracting #4: cost 317 inf + 747
1554301219.010 * * [misc]simplify:  Extracting #5: cost 328 inf + 11618
1554301219.017 * * [misc]simplify:  Extracting #6: cost 216 inf + 63925
1554301219.044 * * [misc]simplify:  Extracting #7: cost 59 inf + 162707
1554301219.088 * * [misc]simplify:  Extracting #8: cost 4 inf + 210732
1554301219.137 * * [misc]simplify:  Extracting #9: cost 0 inf + 213133
1554301219.185 * * [misc]simplify:  Extracting #10: cost 0 inf + 212693
1554301219.233 * [exit]simplify:  Simplified to (- (* (* (+ 1 (+ (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (+ (* (cos a) (* (cos a) (cos a))) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (* (+ (tan z) (tan y)) (- (tan y) (tan z))))) (* (* (* (- (tan y) (tan z)) (sin a)) (- 1 (* (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (* (+ (tan z) (tan y)) (* (cos z) (cos y))) (+ (* (- (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (cos a) (cos a))))))
1554301219.234 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ 1 (+ (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (+ (* (cos a) (* (cos a) (cos a))) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (* (+ (tan z) (tan y)) (- (tan y) (tan z))))) (* (* (* (- (tan y) (tan z)) (sin a)) (- 1 (* (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (* (+ (tan z) (tan y)) (* (cos z) (cos y))) (+ (* (- (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (cos a) (cos a)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))
1554301219.234 * * * * [misc]progress:  [ 122 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))>
1554301219.235 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z)))))
1554301219.235 * * [misc]simplify:  iters left: 6 (48 enodes)
1554301219.247 * * [misc]simplify:  iters left: 5 (234 enodes)
1554301219.295 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301219.295 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301219.296 * * [misc]simplify:  Extracting #2: cost 57 inf + 0
1554301219.296 * * [misc]simplify:  Extracting #3: cost 204 inf + 0
1554301219.297 * * [misc]simplify:  Extracting #4: cost 291 inf + 1544
1554301219.299 * * [misc]simplify:  Extracting #5: cost 286 inf + 14264
1554301219.305 * * [misc]simplify:  Extracting #6: cost 187 inf + 58724
1554301219.330 * * [misc]simplify:  Extracting #7: cost 37 inf + 171495
1554301219.373 * * [misc]simplify:  Extracting #8: cost 1 inf + 193446
1554301219.414 * * [misc]simplify:  Extracting #9: cost 0 inf + 193623
1554301219.455 * * [misc]simplify:  Extracting #10: cost 0 inf + 193583
1554301219.498 * [exit]simplify:  Simplified to (- (* (* (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1) (* (* (- (tan y) (tan z)) (+ (tan z) (tan y))) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (* (+ (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) 1) (* (cos a) (* (cos a) (cos a))))) (* (* (* (* (cos z) (cos y)) (+ (tan z) (tan y))) (+ (* (- (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (cos a) (cos a)))) (* (* (- (tan y) (tan z)) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (sin a))))
1554301219.498 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1) (* (* (- (tan y) (tan z)) (+ (tan z) (tan y))) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (* (+ (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) 1) (* (cos a) (* (cos a) (cos a))))) (* (* (* (* (cos z) (cos y)) (+ (tan z) (tan y))) (+ (* (- (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (cos a) (cos a)))) (* (* (- (tan y) (tan z)) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (sin a)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))
1554301219.498 * * * * [misc]progress:  [ 123 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))>
1554301219.499 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301219.499 * * [misc]simplify:  iters left: 6 (49 enodes)
1554301219.510 * * [misc]simplify:  iters left: 5 (226 enodes)
1554301219.554 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301219.554 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301219.554 * * [misc]simplify:  Extracting #2: cost 65 inf + 0
1554301219.555 * * [misc]simplify:  Extracting #3: cost 214 inf + 0
1554301219.558 * * [misc]simplify:  Extracting #4: cost 276 inf + 187
1554301219.559 * * [misc]simplify:  Extracting #5: cost 288 inf + 8946
1554301219.564 * * [misc]simplify:  Extracting #6: cost 204 inf + 45316
1554301219.579 * * [misc]simplify:  Extracting #7: cost 85 inf + 121082
1554301219.612 * * [misc]simplify:  Extracting #8: cost 6 inf + 191329
1554301219.651 * * [misc]simplify:  Extracting #9: cost 0 inf + 191310
1554301219.690 * * [misc]simplify:  Extracting #10: cost 0 inf + 190637
1554301219.729 * [exit]simplify:  Simplified to (- (* (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (tan z) (tan y)) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (* (cos z) (cos y)) (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))))) (* (* (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (+ (tan z) (tan y)) (* (cos z) (cos y)))) (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (sin a)) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y))))))))
1554301219.729 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (tan z) (tan y)) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (* (cos z) (cos y)) (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))))) (* (* (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (+ (tan z) (tan y)) (* (cos z) (cos y)))) (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (sin a)) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))
1554301219.730 * * * * [misc]progress:  [ 124 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301219.730 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301219.731 * * [misc]simplify:  iters left: 6 (53 enodes)
1554301219.743 * * [misc]simplify:  iters left: 5 (251 enodes)
1554301219.795 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301219.795 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301219.795 * * [misc]simplify:  Extracting #2: cost 73 inf + 0
1554301219.796 * * [misc]simplify:  Extracting #3: cost 240 inf + 0
1554301219.796 * * [misc]simplify:  Extracting #4: cost 323 inf + 713
1554301219.798 * * [misc]simplify:  Extracting #5: cost 340 inf + 6680
1554301219.808 * * [misc]simplify:  Extracting #6: cost 190 inf + 82972
1554301219.838 * * [misc]simplify:  Extracting #7: cost 51 inf + 175839
1554301219.885 * * [misc]simplify:  Extracting #8: cost 3 inf + 215235
1554301219.932 * * [misc]simplify:  Extracting #9: cost 0 inf + 216806
1554301219.978 * [exit]simplify:  Simplified to (- (* (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (tan z) (tan y)) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (+ (* (tan z) (tan z)) (+ (* (tan z) (tan y)) (* (tan y) (tan y)))) (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (* (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))) (* (* (* (* (* (cos z) (cos y)) (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (+ (tan z) (tan y))) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))) (* (sin a) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y))))))))
1554301219.979 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (tan z) (tan y)) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (+ (* (tan z) (tan z)) (+ (* (tan z) (tan y)) (* (tan y) (tan y)))) (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (* (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))) (* (* (* (* (* (cos z) (cos y)) (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (+ (tan z) (tan y))) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))) (* (sin a) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301219.979 * * * * [misc]progress:  [ 125 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))>
1554301219.980 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301219.980 * * [misc]simplify:  iters left: 6 (48 enodes)
1554301219.993 * * [misc]simplify:  iters left: 5 (225 enodes)
1554301220.039 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301220.039 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301220.040 * * [misc]simplify:  Extracting #2: cost 71 inf + 0
1554301220.040 * * [misc]simplify:  Extracting #3: cost 229 inf + 0
1554301220.041 * * [misc]simplify:  Extracting #4: cost 295 inf + 1498
1554301220.043 * * [misc]simplify:  Extracting #5: cost 275 inf + 19285
1554301220.053 * * [misc]simplify:  Extracting #6: cost 142 inf + 85562
1554301220.088 * * [misc]simplify:  Extracting #7: cost 24 inf + 178738
1554301220.132 * * [misc]simplify:  Extracting #8: cost 0 inf + 198498
1554301220.176 * * [misc]simplify:  Extracting #9: cost 0 inf + 197465
1554301220.220 * [exit]simplify:  Simplified to (- (* (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (tan z) (tan y)) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (+ (tan z) (tan y)) (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (- (* (cos a) (cos a)) (* (* (* (cos a) (cos a)) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))) (* (* (* (* (+ (tan z) (tan y)) (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (* (cos z) (cos y)) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y))))) (sin a)))) (+ (tan z) (tan y))) (- (tan y) (tan z))))
1554301220.220 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (tan z) (tan y)) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (+ (tan z) (tan y)) (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (- (* (cos a) (cos a)) (* (* (* (cos a) (cos a)) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))) (* (* (* (* (+ (tan z) (tan y)) (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (* (cos z) (cos y)) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y))))) (sin a)))) (+ (tan z) (tan y))) (- (tan y) (tan z)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))
1554301220.221 * * * * [misc]progress:  [ 126 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))>
1554301220.221 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301220.221 * * [misc]simplify:  iters left: 6 (44 enodes)
1554301220.231 * * [misc]simplify:  iters left: 5 (203 enodes)
1554301220.268 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301220.268 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301220.268 * * [misc]simplify:  Extracting #2: cost 65 inf + 0
1554301220.269 * * [misc]simplify:  Extracting #3: cost 203 inf + 0
1554301220.269 * * [misc]simplify:  Extracting #4: cost 249 inf + 187
1554301220.271 * * [misc]simplify:  Extracting #5: cost 250 inf + 8417
1554301220.276 * * [misc]simplify:  Extracting #6: cost 185 inf + 32867
1554301220.286 * * [misc]simplify:  Extracting #7: cost 88 inf + 86670
1554301220.313 * * [misc]simplify:  Extracting #8: cost 6 inf + 160992
1554301220.344 * * [misc]simplify:  Extracting #9: cost 0 inf + 168415
1554301220.376 * [exit]simplify:  Simplified to (- (* (* (* (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos z) (cos y))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (* (+ (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (* (* (* (sin a) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (- (* (cos z) (sin y)) (* (cos y) (sin z)))) (* (* (cos y) (* (cos z) (+ (tan z) (tan y)))) (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))))
1554301220.376 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos z) (cos y))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (* (+ (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (* (* (* (sin a) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (- (* (cos z) (sin y)) (* (cos y) (sin z)))) (* (* (cos y) (* (cos z) (+ (tan z) (tan y)))) (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))
1554301220.376 * * * * [misc]progress:  [ 127 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301220.377 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301220.377 * * [misc]simplify:  iters left: 6 (49 enodes)
1554301220.390 * * [misc]simplify:  iters left: 5 (230 enodes)
1554301220.433 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301220.433 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301220.433 * * [misc]simplify:  Extracting #2: cost 73 inf + 0
1554301220.434 * * [misc]simplify:  Extracting #3: cost 227 inf + 0
1554301220.434 * * [misc]simplify:  Extracting #4: cost 285 inf + 349
1554301220.436 * * [misc]simplify:  Extracting #5: cost 283 inf + 11120
1554301220.442 * * [misc]simplify:  Extracting #6: cost 181 inf + 54179
1554301220.469 * * [misc]simplify:  Extracting #7: cost 37 inf + 151918
1554301220.505 * * [misc]simplify:  Extracting #8: cost 0 inf + 187704
1554301220.541 * [exit]simplify:  Simplified to (- (* (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (+ (* (tan z) (tan z)) (+ (* (tan z) (tan y)) (* (tan y) (tan y)))) (* (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))))) (* (* (* (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (sin a)) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))) (cos y)) (* (cos z) (* (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (+ (tan z) (tan y))))))
1554301220.542 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (+ (* (tan z) (tan z)) (+ (* (tan z) (tan y)) (* (tan y) (tan y)))) (* (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))))) (* (* (* (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (sin a)) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))) (cos y)) (* (cos z) (* (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (+ (tan z) (tan y)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301220.542 * * * * [misc]progress:  [ 128 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))>
1554301220.542 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301220.543 * * [misc]simplify:  iters left: 6 (43 enodes)
1554301220.552 * * [misc]simplify:  iters left: 5 (202 enodes)
1554301220.593 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301220.593 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301220.593 * * [misc]simplify:  Extracting #2: cost 71 inf + 0
1554301220.593 * * [misc]simplify:  Extracting #3: cost 218 inf + 0
1554301220.594 * * [misc]simplify:  Extracting #4: cost 260 inf + 1547
1554301220.596 * * [misc]simplify:  Extracting #5: cost 235 inf + 17701
1554301220.600 * * [misc]simplify:  Extracting #6: cost 182 inf + 37497
1554301220.611 * * [misc]simplify:  Extracting #7: cost 97 inf + 84135
1554301220.640 * * [misc]simplify:  Extracting #8: cost 5 inf + 166140
1554301220.675 * * [misc]simplify:  Extracting #9: cost 0 inf + 171109
1554301220.708 * * [misc]simplify:  Extracting #10: cost 0 inf + 170829
1554301220.741 * [exit]simplify:  Simplified to (- (* (* (* (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (+ (tan z) (tan y))) (* (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (+ (tan z) (tan y))) (- (tan y) (tan z)))) (* (+ (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (* (* (* (* (* (cos z) (cos y)) (+ (tan z) (tan y))) (* (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (sin a) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))) (+ (tan z) (tan y))) (- (tan y) (tan z))))
1554301220.741 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (+ (tan z) (tan y))) (* (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (+ (tan z) (tan y))) (- (tan y) (tan z)))) (* (+ (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (* (* (* (* (* (cos z) (cos y)) (+ (tan z) (tan y))) (* (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (sin a) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))) (+ (tan z) (tan y))) (- (tan y) (tan z)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))
1554301220.742 * * * * [misc]progress:  [ 129 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (cos y) (cos z))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (cos y) (cos z)))))))>
1554301220.742 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (cos y) (cos z))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301220.742 * * [misc]simplify:  iters left: 6 (40 enodes)
1554301220.751 * * [misc]simplify:  iters left: 5 (185 enodes)
1554301221.042 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301221.042 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1554301221.042 * * [misc]simplify:  Extracting #2: cost 60 inf + 0
1554301221.043 * * [misc]simplify:  Extracting #3: cost 181 inf + 0
1554301221.043 * * [misc]simplify:  Extracting #4: cost 214 inf + 571
1554301221.045 * * [misc]simplify:  Extracting #5: cost 210 inf + 10501
1554301221.050 * * [misc]simplify:  Extracting #6: cost 120 inf + 52112
1554301221.067 * * [misc]simplify:  Extracting #7: cost 22 inf + 123071
1554301221.091 * * [misc]simplify:  Extracting #8: cost 0 inf + 144979
1554301221.117 * * [misc]simplify:  Extracting #9: cost 0 inf + 143452
1554301221.142 * * [misc]simplify:  Extracting #10: cost 0 inf + 143087
1554301221.165 * [exit]simplify:  Simplified to (* (* (cos z) (cos y)) (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (+ (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (* (* (+ (tan z) (tan y)) (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (sin a) (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (- (* (cos z) (sin y)) (* (cos y) (sin z))))))))
1554301221.165 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (* (* (cos z) (cos y)) (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (+ (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (* (* (+ (tan z) (tan y)) (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (sin a) (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (- (* (cos z) (sin y)) (* (cos y) (sin z)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (cos y) (cos z)))))))
1554301221.166 * * * * [misc]progress:  [ 130 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))>
1554301221.166 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301221.166 * * [misc]simplify:  iters left: 6 (45 enodes)
1554301221.177 * * [misc]simplify:  iters left: 5 (212 enodes)
1554301221.216 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301221.216 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301221.216 * * [misc]simplify:  Extracting #2: cost 75 inf + 0
1554301221.217 * * [misc]simplify:  Extracting #3: cost 213 inf + 0
1554301221.217 * * [misc]simplify:  Extracting #4: cost 244 inf + 873
1554301221.219 * * [misc]simplify:  Extracting #5: cost 250 inf + 5047
1554301221.222 * * [misc]simplify:  Extracting #6: cost 192 inf + 29088
1554301221.231 * * [misc]simplify:  Extracting #7: cost 93 inf + 82512
1554301221.255 * * [misc]simplify:  Extracting #8: cost 7 inf + 156221
1554301221.285 * * [misc]simplify:  Extracting #9: cost 0 inf + 162834
1554301221.316 * * [misc]simplify:  Extracting #10: cost 0 inf + 162551
1554301221.346 * [exit]simplify:  Simplified to (- (* (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan z) (tan y)))) (* (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (+ (tan z) (tan y))) (- (tan y) (tan z)))) (* (cos a) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))) (* (* (* (* (+ (tan z) (tan y)) (* (cos z) (cos y))) (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (sin a)) (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))
1554301221.346 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan z) (tan y)))) (* (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (+ (tan z) (tan y))) (- (tan y) (tan z)))) (* (cos a) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))) (* (* (* (* (+ (tan z) (tan y)) (* (cos z) (cos y))) (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (sin a)) (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))
1554301221.347 * * * * [misc]progress:  [ 131 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (tan y) (tan z))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (tan y) (tan z)))))))>
1554301221.347 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (tan y) (tan z))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301221.347 * * [misc]simplify:  iters left: 6 (39 enodes)
1554301221.356 * * [misc]simplify:  iters left: 5 (184 enodes)
1554301221.391 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301221.391 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301221.392 * * [misc]simplify:  Extracting #2: cost 70 inf + 0
1554301221.392 * * [misc]simplify:  Extracting #3: cost 199 inf + 0
1554301221.393 * * [misc]simplify:  Extracting #4: cost 215 inf + 2414
1554301221.394 * * [misc]simplify:  Extracting #5: cost 198 inf + 17231
1554301221.398 * * [misc]simplify:  Extracting #6: cost 168 inf + 30608
1554301221.409 * * [misc]simplify:  Extracting #7: cost 57 inf + 97711
1554301221.434 * * [misc]simplify:  Extracting #8: cost 3 inf + 143590
1554301221.460 * * [misc]simplify:  Extracting #9: cost 0 inf + 143942
1554301221.488 * * [misc]simplify:  Extracting #10: cost 0 inf + 143580
1554301221.514 * * [misc]simplify:  Extracting #11: cost 0 inf + 143500
1554301221.541 * [exit]simplify:  Simplified to (- (* (* (* (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (+ (tan z) (tan y))) (- (tan y) (tan z))) (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (+ (tan z) (tan y)))) (* (* (* (* (* (* (* (cos z) (cos y)) (+ (tan z) (tan y))) (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (+ (tan z) (tan y))) (- (tan y) (tan z))))
1554301221.541 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (+ (tan z) (tan y))) (- (tan y) (tan z))) (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (+ (tan z) (tan y)))) (* (* (* (* (* (* (* (cos z) (cos y)) (+ (tan z) (tan y))) (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (+ (tan z) (tan y))) (- (tan y) (tan z)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (tan y) (tan z)))))))
1554301221.541 * * * * [misc]progress:  [ 132 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))>
1554301221.542 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z)))))
1554301221.542 * * [misc]simplify:  iters left: 6 (48 enodes)
1554301221.553 * * [misc]simplify:  iters left: 5 (223 enodes)
1554301221.599 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301221.599 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301221.599 * * [misc]simplify:  Extracting #2: cost 63 inf + 0
1554301221.599 * * [misc]simplify:  Extracting #3: cost 208 inf + 0
1554301221.600 * * [misc]simplify:  Extracting #4: cost 262 inf + 1202
1554301221.602 * * [misc]simplify:  Extracting #5: cost 252 inf + 17618
1554301221.611 * * [misc]simplify:  Extracting #6: cost 125 inf + 79515
1554301221.640 * * [misc]simplify:  Extracting #7: cost 12 inf + 165991
1554301221.679 * * [misc]simplify:  Extracting #8: cost 0 inf + 174521
1554301221.715 * * [misc]simplify:  Extracting #9: cost 0 inf + 174078
1554301221.752 * [exit]simplify:  Simplified to (- (* (* (* (* (- (tan y) (tan z)) (+ (tan z) (tan y))) (+ (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (+ 1 (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))) (* (* (sin a) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (* (- (tan y) (tan z)) (* (cos y) (* (* (cos z) (+ (tan z) (tan y))) (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))))))
1554301221.752 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (* (- (tan y) (tan z)) (+ (tan z) (tan y))) (+ (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (+ 1 (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))) (* (* (sin a) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (* (- (tan y) (tan z)) (* (cos y) (* (* (cos z) (+ (tan z) (tan y))) (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))
1554301221.753 * * * * [misc]progress:  [ 133 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))>
1554301221.753 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z)))))
1554301221.753 * * [misc]simplify:  iters left: 6 (43 enodes)
1554301221.763 * * [misc]simplify:  iters left: 5 (200 enodes)
1554301221.802 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301221.802 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301221.802 * * [misc]simplify:  Extracting #2: cost 57 inf + 0
1554301221.803 * * [misc]simplify:  Extracting #3: cost 200 inf + 0
1554301221.803 * * [misc]simplify:  Extracting #4: cost 240 inf + 1296
1554301221.806 * * [misc]simplify:  Extracting #5: cost 199 inf + 23407
1554301221.818 * * [misc]simplify:  Extracting #6: cost 82 inf + 88451
1554301221.844 * * [misc]simplify:  Extracting #7: cost 4 inf + 148705
1554301221.876 * * [misc]simplify:  Extracting #8: cost 0 inf + 152939
1554301221.906 * * [misc]simplify:  Extracting #9: cost 0 inf + 152938
1554301221.936 * [exit]simplify:  Simplified to (- (* (* (* (cos a) (- (cos a) (* (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (* (* (- (tan y) (tan z)) (+ (tan z) (tan y))) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (* (- (tan y) (tan z)) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (sin a))) (* (* (cos z) (* (cos y) (+ (tan z) (tan y)))) (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))))
1554301221.936 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (cos a) (- (cos a) (* (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (* (* (- (tan y) (tan z)) (+ (tan z) (tan y))) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (* (- (tan y) (tan z)) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (sin a))) (* (* (cos z) (* (cos y) (+ (tan z) (tan y)))) (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))
1554301221.936 * * * * [misc]progress:  [ 134 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))>
1554301221.937 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301221.937 * * [misc]simplify:  iters left: 6 (49 enodes)
1554301221.949 * * [misc]simplify:  iters left: 5 (240 enodes)
1554301222.000 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301222.000 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301222.000 * * [misc]simplify:  Extracting #2: cost 65 inf + 0
1554301222.000 * * [misc]simplify:  Extracting #3: cost 192 inf + 0
1554301222.001 * * [misc]simplify:  Extracting #4: cost 289 inf + 248
1554301222.003 * * [misc]simplify:  Extracting #5: cost 314 inf + 7622
1554301222.007 * * [misc]simplify:  Extracting #6: cost 224 inf + 40208
1554301222.027 * * [misc]simplify:  Extracting #7: cost 79 inf + 127035
1554301222.072 * * [misc]simplify:  Extracting #8: cost 3 inf + 203643
1554301222.119 * * [misc]simplify:  Extracting #9: cost 0 inf + 205559
1554301222.165 * * [misc]simplify:  Extracting #10: cost 0 inf + 205439
1554301222.212 * [exit]simplify:  Simplified to (- (* (* (* (+ (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) 1) (* (cos z) (cos y))) (* (- (tan y) (tan z)) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (+ (* (* (cos a) (cos a)) (cos a)) (* (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (+ (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a))) (* (cos a) (cos a))) (* (cos z) (cos y))) (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (sin a)) (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))
1554301222.212 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) 1) (* (cos z) (cos y))) (* (- (tan y) (tan z)) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (+ (* (* (cos a) (cos a)) (cos a)) (* (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (+ (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a))) (* (cos a) (cos a))) (* (cos z) (cos y))) (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (sin a)) (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))
1554301222.213 * * * * [misc]progress:  [ 135 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301222.214 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301222.214 * * [misc]simplify:  iters left: 6 (55 enodes)
1554301222.227 * * [misc]simplify:  iters left: 5 (272 enodes)
1554301222.286 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301222.286 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301222.286 * * [misc]simplify:  Extracting #2: cost 73 inf + 0
1554301222.287 * * [misc]simplify:  Extracting #3: cost 216 inf + 0
1554301222.287 * * [misc]simplify:  Extracting #4: cost 344 inf + 572
1554301222.289 * * [misc]simplify:  Extracting #5: cost 368 inf + 9512
1554301222.294 * * [misc]simplify:  Extracting #6: cost 273 inf + 49283
1554301222.318 * * [misc]simplify:  Extracting #7: cost 95 inf + 151789
1554301222.369 * * [misc]simplify:  Extracting #8: cost 4 inf + 234675
1554301222.428 * * [misc]simplify:  Extracting #9: cost 0 inf + 237526
1554301222.486 * [exit]simplify:  Simplified to (- (* (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (* (+ (* (* (cos a) (cos a)) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (- (tan y) (tan z)))) (* (+ (* (tan z) (tan z)) (+ (* (tan y) (tan z)) (* (tan y) (tan y)))) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (tan y) (tan z)))) 1))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (* (+ (* (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (cos a))) (* (cos z) (cos y))))))
1554301222.486 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (* (+ (* (* (cos a) (cos a)) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (- (tan y) (tan z)))) (* (+ (* (tan z) (tan z)) (+ (* (tan y) (tan z)) (* (tan y) (tan y)))) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (tan y) (tan z)))) 1))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (* (+ (* (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (cos a))) (* (cos z) (cos y)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301222.487 * * * * [misc]progress:  [ 136 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))>
1554301222.487 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301222.487 * * [misc]simplify:  iters left: 6 (52 enodes)
1554301222.500 * * [misc]simplify:  iters left: 5 (255 enodes)
1554301222.554 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301222.554 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301222.554 * * [misc]simplify:  Extracting #2: cost 71 inf + 0
1554301222.554 * * [misc]simplify:  Extracting #3: cost 213 inf + 0
1554301222.555 * * [misc]simplify:  Extracting #4: cost 323 inf + 1310
1554301222.557 * * [misc]simplify:  Extracting #5: cost 321 inf + 14100
1554301222.565 * * [misc]simplify:  Extracting #6: cost 208 inf + 67257
1554301222.600 * * [misc]simplify:  Extracting #7: cost 35 inf + 192259
1554301222.650 * * [misc]simplify:  Extracting #8: cost 0 inf + 217904
1554301222.701 * * [misc]simplify:  Extracting #9: cost 0 inf + 215573
1554301222.754 * [exit]simplify:  Simplified to (- (* (* (* (- (tan y) (tan z)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (+ (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) 1) (* (cos a) (* (cos a) (cos a))))) (* (+ (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) 1) (+ (tan z) (tan y)))) (* (* (* (+ (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a))) (* (cos a) (cos a))) (* (cos z) (cos y))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (- 1 (* (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (sin a))))
1554301222.754 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (- (tan y) (tan z)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (+ (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) 1) (* (cos a) (* (cos a) (cos a))))) (* (+ (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) 1) (+ (tan z) (tan y)))) (* (* (* (+ (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a))) (* (cos a) (cos a))) (* (cos z) (cos y))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (- 1 (* (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (sin a)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))
1554301222.755 * * * * [misc]progress:  [ 137 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))>
1554301222.755 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301222.755 * * [misc]simplify:  iters left: 6 (45 enodes)
1554301222.766 * * [misc]simplify:  iters left: 5 (219 enodes)
1554301222.808 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301222.808 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301222.808 * * [misc]simplify:  Extracting #2: cost 65 inf + 0
1554301222.808 * * [misc]simplify:  Extracting #3: cost 177 inf + 0
1554301222.811 * * [misc]simplify:  Extracting #4: cost 257 inf + 350
1554301222.812 * * [misc]simplify:  Extracting #5: cost 276 inf + 7229
1554301222.817 * * [misc]simplify:  Extracting #6: cost 186 inf + 51488
1554301222.831 * * [misc]simplify:  Extracting #7: cost 76 inf + 111307
1554301222.858 * * [misc]simplify:  Extracting #8: cost 15 inf + 168620
1554301222.892 * * [misc]simplify:  Extracting #9: cost 0 inf + 183087
1554301222.930 * * [misc]simplify:  Extracting #10: cost 0 inf + 181761
1554301222.968 * * [misc]simplify:  Extracting #11: cost 0 inf + 180983
1554301223.007 * * [misc]simplify:  Extracting #12: cost 0 inf + 180783
1554301223.046 * [exit]simplify:  Simplified to (- (* (* (* (- (tan y) (tan z)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (+ (* (cos a) (* (cos a) (cos a))) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1) (cos z)) (cos y))) (* (* (* (sin a) (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (cos z) (sin y)) (* (cos y) (sin z)))) (* (+ (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a)))) (* (cos z) (cos y)))))
1554301223.047 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (- (tan y) (tan z)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (+ (* (cos a) (* (cos a) (cos a))) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1) (cos z)) (cos y))) (* (* (* (sin a) (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (cos z) (sin y)) (* (cos y) (sin z)))) (* (+ (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a)))) (* (cos z) (cos y))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))
1554301223.047 * * * * [misc]progress:  [ 138 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301223.048 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301223.048 * * [misc]simplify:  iters left: 6 (51 enodes)
1554301223.061 * * [misc]simplify:  iters left: 5 (251 enodes)
1554301223.111 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301223.111 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301223.111 * * [misc]simplify:  Extracting #2: cost 73 inf + 0
1554301223.112 * * [misc]simplify:  Extracting #3: cost 201 inf + 0
1554301223.112 * * [misc]simplify:  Extracting #4: cost 304 inf + 126
1554301223.114 * * [misc]simplify:  Extracting #5: cost 325 inf + 5919
1554301223.122 * * [misc]simplify:  Extracting #6: cost 211 inf + 51366
1554301223.140 * * [misc]simplify:  Extracting #7: cost 95 inf + 129162
1554301223.171 * * [misc]simplify:  Extracting #8: cost 27 inf + 180140
1554301223.215 * * [misc]simplify:  Extracting #9: cost 6 inf + 197519
1554301223.261 * * [misc]simplify:  Extracting #10: cost 0 inf + 203690
1554301223.306 * * [misc]simplify:  Extracting #11: cost 0 inf + 203490
1554301223.351 * [exit]simplify:  Simplified to (- (* (* (* (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan z) (tan y))))) (* (- (tan y) (tan z)) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (+ (* (* (cos a) (cos a)) (cos a)) (* (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (* (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))) (sin a)) (* (+ (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (* (cos a) (cos a)) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (cos a) (cos a))) (* (cos z) (cos y)))))
1554301223.351 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan z) (tan y))))) (* (- (tan y) (tan z)) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (+ (* (* (cos a) (cos a)) (cos a)) (* (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (* (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))) (sin a)) (* (+ (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (* (cos a) (cos a)) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (cos a) (cos a))) (* (cos z) (cos y))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301223.352 * * * * [misc]progress:  [ 139 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))>
1554301223.352 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301223.352 * * [misc]simplify:  iters left: 6 (48 enodes)
1554301223.364 * * [misc]simplify:  iters left: 5 (234 enodes)
1554301223.410 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301223.410 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301223.410 * * [misc]simplify:  Extracting #2: cost 71 inf + 0
1554301223.411 * * [misc]simplify:  Extracting #3: cost 198 inf + 0
1554301223.412 * * [misc]simplify:  Extracting #4: cost 284 inf + 923
1554301223.413 * * [misc]simplify:  Extracting #5: cost 284 inf + 10464
1554301223.420 * * [misc]simplify:  Extracting #6: cost 182 inf + 57951
1554301223.444 * * [misc]simplify:  Extracting #7: cost 69 inf + 131205
1554301223.485 * * [misc]simplify:  Extracting #8: cost 5 inf + 191018
1554301223.527 * * [misc]simplify:  Extracting #9: cost 0 inf + 188168
1554301223.568 * * [misc]simplify:  Extracting #10: cost 0 inf + 186877
1554301223.610 * [exit]simplify:  Simplified to (- (* (* (* (+ (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) 1) (* (* (cos a) (cos a)) (cos a))) (* (- (tan y) (tan z)) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (* (+ (tan z) (tan y)) (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1))) (* (* (* (* (+ (tan z) (tan y)) (- (tan y) (tan z))) (sin a)) (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (* (+ (* (cos a) (cos a)) (* (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (cos y)) (cos z))))
1554301223.610 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) 1) (* (* (cos a) (cos a)) (cos a))) (* (- (tan y) (tan z)) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (* (+ (tan z) (tan y)) (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1))) (* (* (* (* (+ (tan z) (tan y)) (- (tan y) (tan z))) (sin a)) (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (* (+ (* (cos a) (cos a)) (* (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (cos y)) (cos z)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))
1554301223.611 * * * * [misc]progress:  [ 140 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (cos y) (cos z))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (cos y) (cos z)))))))>
1554301223.611 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (cos y) (cos z))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301223.611 * * [misc]simplify:  iters left: 6 (41 enodes)
1554301223.621 * * [misc]simplify:  iters left: 5 (201 enodes)
1554301223.658 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301223.658 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1554301223.659 * * [misc]simplify:  Extracting #2: cost 60 inf + 0
1554301223.659 * * [misc]simplify:  Extracting #3: cost 155 inf + 0
1554301223.659 * * [misc]simplify:  Extracting #4: cost 224 inf + 531
1554301223.662 * * [misc]simplify:  Extracting #5: cost 242 inf + 6869
1554301223.665 * * [misc]simplify:  Extracting #6: cost 200 inf + 23174
1554301223.670 * * [misc]simplify:  Extracting #7: cost 146 inf + 52584
1554301223.684 * * [misc]simplify:  Extracting #8: cost 60 inf + 108074
1554301223.710 * * [misc]simplify:  Extracting #9: cost 18 inf + 139462
1554301223.742 * * [misc]simplify:  Extracting #10: cost 0 inf + 156455
1554301223.773 * * [misc]simplify:  Extracting #11: cost 0 inf + 155695
1554301223.805 * [exit]simplify:  Simplified to (* (* (cos z) (cos y)) (- (* (+ (* (cos a) (* (cos a) (cos a))) (* (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (- (tan y) (tan z)) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (* (* (+ (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (* (cos a) (cos a)) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (cos a) (cos a))) (sin a)) (* (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (- (* (cos z) (sin y)) (* (cos y) (sin z)))))))
1554301223.805 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (* (* (cos z) (cos y)) (- (* (+ (* (cos a) (* (cos a) (cos a))) (* (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (- (tan y) (tan z)) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (* (* (+ (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (* (cos a) (cos a)) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (cos a) (cos a))) (sin a)) (* (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (- (* (cos z) (sin y)) (* (cos y) (sin z))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (cos y) (cos z)))))))
1554301223.805 * * * * [misc]progress:  [ 141 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))>
1554301223.806 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301223.806 * * [misc]simplify:  iters left: 6 (47 enodes)
1554301223.817 * * [misc]simplify:  iters left: 5 (233 enodes)
1554301223.864 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301223.864 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301223.864 * * [misc]simplify:  Extracting #2: cost 75 inf + 0
1554301223.864 * * [misc]simplify:  Extracting #3: cost 194 inf + 0
1554301223.865 * * [misc]simplify:  Extracting #4: cost 267 inf + 1053
1554301223.867 * * [misc]simplify:  Extracting #5: cost 265 inf + 10197
1554301223.871 * * [misc]simplify:  Extracting #6: cost 187 inf + 43295
1554301223.888 * * [misc]simplify:  Extracting #7: cost 64 inf + 122293
1554301223.921 * * [misc]simplify:  Extracting #8: cost 0 inf + 189006
1554301223.959 * * [misc]simplify:  Extracting #9: cost 0 inf + 180926
1554301223.999 * * [misc]simplify:  Extracting #10: cost 0 inf + 180584
1554301224.038 * [exit]simplify:  Simplified to (- (* (+ (* (- (tan y) (tan z)) (* (cos a) (* (cos a) (cos a)))) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (- (tan y) (tan z)) (* (cos a) (* (cos a) (cos a)))))) (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (+ (* (tan y) (tan y)) (* (+ (tan z) (tan y)) (tan z))))) (* (+ (* (cos a) (cos a)) (* (* (+ 1 (* (tan y) (tan z))) (* (* (tan y) (tan z)) (cos a))) (- (* (+ 1 (* (tan y) (tan z))) (* (* (tan y) (tan z)) (cos a))) (cos a)))) (* (* (cos z) (cos y)) (* (- 1 (* (* (* (tan z) (tan z)) (tan z)) (* (tan y) (* (tan y) (tan y))))) (* (sin a) (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))))))))
1554301224.038 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (* (- (tan y) (tan z)) (* (cos a) (* (cos a) (cos a)))) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (- (tan y) (tan z)) (* (cos a) (* (cos a) (cos a)))))) (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (+ (* (tan y) (tan y)) (* (+ (tan z) (tan y)) (tan z))))) (* (+ (* (cos a) (cos a)) (* (* (+ 1 (* (tan y) (tan z))) (* (* (tan y) (tan z)) (cos a))) (- (* (+ 1 (* (tan y) (tan z))) (* (* (tan y) (tan z)) (cos a))) (cos a)))) (* (* (cos z) (cos y)) (* (- 1 (* (* (* (tan z) (tan z)) (tan z)) (* (tan y) (* (tan y) (tan y))))) (* (sin a) (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))
1554301224.039 * * * * [misc]progress:  [ 142 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (tan y) (tan z))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (tan y) (tan z)))))))>
1554301224.039 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (tan y) (tan z))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301224.040 * * [misc]simplify:  iters left: 6 (44 enodes)
1554301224.050 * * [misc]simplify:  iters left: 5 (216 enodes)
1554301224.092 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301224.092 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301224.092 * * [misc]simplify:  Extracting #2: cost 70 inf + 0
1554301224.093 * * [misc]simplify:  Extracting #3: cost 177 inf + 0
1554301224.093 * * [misc]simplify:  Extracting #4: cost 246 inf + 343
1554301224.094 * * [misc]simplify:  Extracting #5: cost 262 inf + 4607
1554301224.097 * * [misc]simplify:  Extracting #6: cost 204 inf + 24408
1554301224.103 * * [misc]simplify:  Extracting #7: cost 140 inf + 52640
1554301224.120 * * [misc]simplify:  Extracting #8: cost 52 inf + 110558
1554301224.153 * * [misc]simplify:  Extracting #9: cost 1 inf + 158240
1554301224.190 * * [misc]simplify:  Extracting #10: cost 0 inf + 159354
1554301224.224 * [exit]simplify:  Simplified to (- (* (* (+ (tan z) (tan y)) (* (- (tan y) (tan z)) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (+ (* (* (cos a) (cos a)) (cos a)) (* (* (* (cos a) (cos a)) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))))) (* (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (sin a)) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (+ (* (cos a) (cos a)) (* (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (cos z) (cos y)))))
1554301224.224 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (tan z) (tan y)) (* (- (tan y) (tan z)) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (+ (* (* (cos a) (cos a)) (cos a)) (* (* (* (cos a) (cos a)) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))))) (* (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (sin a)) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (+ (* (cos a) (cos a)) (* (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (cos z) (cos y))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (tan y) (tan z)))))))
1554301224.224 * * * * [misc]progress:  [ 143 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))>
1554301224.225 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z)))))
1554301224.225 * * [misc]simplify:  iters left: 6 (47 enodes)
1554301224.236 * * [misc]simplify:  iters left: 5 (233 enodes)
1554301224.288 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301224.288 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301224.288 * * [misc]simplify:  Extracting #2: cost 63 inf + 0
1554301224.288 * * [misc]simplify:  Extracting #3: cost 182 inf + 0
1554301224.289 * * [misc]simplify:  Extracting #4: cost 273 inf + 405
1554301224.290 * * [misc]simplify:  Extracting #5: cost 300 inf + 5611
1554301224.294 * * [misc]simplify:  Extracting #6: cost 222 inf + 39749
1554301224.308 * * [misc]simplify:  Extracting #7: cost 95 inf + 111678
1554301224.343 * * [misc]simplify:  Extracting #8: cost 7 inf + 187927
1554301224.390 * * [misc]simplify:  Extracting #9: cost 0 inf + 187103
1554301224.433 * * [misc]simplify:  Extracting #10: cost 0 inf + 184783
1554301224.477 * * [misc]simplify:  Extracting #11: cost 0 inf + 184582
1554301224.521 * [exit]simplify:  Simplified to (- (* (* (* (* (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) 1) (* (* (cos a) (cos a)) (cos a))) (- (tan y) (tan z))) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (tan y) (tan z)))) 1)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (+ (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a)))) (* (* (cos z) (cos y)) (* (* (- (tan y) (tan z)) (sin a)) (- 1 (* (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))
1554301224.521 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (* (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) 1) (* (* (cos a) (cos a)) (cos a))) (- (tan y) (tan z))) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (tan y) (tan z)))) 1)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (+ (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a)))) (* (* (cos z) (cos y)) (* (* (- (tan y) (tan z)) (sin a)) (- 1 (* (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))
1554301224.522 * * * * [misc]progress:  [ 144 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))>
1554301224.522 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z)))))
1554301224.523 * * [misc]simplify:  iters left: 6 (43 enodes)
1554301224.533 * * [misc]simplify:  iters left: 5 (212 enodes)
1554301224.576 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301224.576 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301224.576 * * [misc]simplify:  Extracting #2: cost 57 inf + 0
1554301224.576 * * [misc]simplify:  Extracting #3: cost 174 inf + 0
1554301224.577 * * [misc]simplify:  Extracting #4: cost 249 inf + 405
1554301224.580 * * [misc]simplify:  Extracting #5: cost 260 inf + 8470
1554301224.584 * * [misc]simplify:  Extracting #6: cost 191 inf + 39432
1554301224.596 * * [misc]simplify:  Extracting #7: cost 82 inf + 103057
1554301224.627 * * [misc]simplify:  Extracting #8: cost 1 inf + 176479
1554301224.666 * * [misc]simplify:  Extracting #9: cost 0 inf + 165585
1554301224.704 * * [misc]simplify:  Extracting #10: cost 0 inf + 164162
1554301224.742 * * [misc]simplify:  Extracting #11: cost 0 inf + 164122
1554301224.780 * [exit]simplify:  Simplified to (- (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (* (+ (* (* (cos a) (cos a)) (cos a)) (* (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (* (cos a) (cos a)) (cos a)))) (- (tan y) (tan z))))) (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (* (+ (* (* (cos a) (cos a)) (cos a)) (* (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (* (cos a) (cos a)) (cos a)))) (- (tan y) (tan z))))) (* (* (* (- (tan y) (tan z)) (* (sin a) (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (cos y)) (* (cos z) (+ (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a))) (* (cos a) (cos a))))))
1554301224.780 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (* (+ (* (* (cos a) (cos a)) (cos a)) (* (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (* (cos a) (cos a)) (cos a)))) (- (tan y) (tan z))))) (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (* (+ (* (* (cos a) (cos a)) (cos a)) (* (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (* (cos a) (cos a)) (cos a)))) (- (tan y) (tan z))))) (* (* (* (- (tan y) (tan z)) (* (sin a) (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (cos y)) (* (cos z) (+ (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a))) (* (cos a) (cos a)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))
1554301224.781 * * * * [misc]progress:  [ 145 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))>
1554301224.781 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301224.782 * * [misc]simplify:  iters left: 6 (45 enodes)
1554301224.792 * * [misc]simplify:  iters left: 5 (208 enodes)
1554301224.834 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301224.834 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301224.834 * * [misc]simplify:  Extracting #2: cost 61 inf + 0
1554301224.835 * * [misc]simplify:  Extracting #3: cost 190 inf + 0
1554301224.835 * * [misc]simplify:  Extracting #4: cost 246 inf + 288
1554301224.837 * * [misc]simplify:  Extracting #5: cost 250 inf + 9946
1554301224.843 * * [misc]simplify:  Extracting #6: cost 155 inf + 57033
1554301224.863 * * [misc]simplify:  Extracting #7: cost 56 inf + 121327
1554301224.894 * * [misc]simplify:  Extracting #8: cost 7 inf + 163910
1554301224.931 * * [misc]simplify:  Extracting #9: cost 0 inf + 170240
1554301224.967 * * [misc]simplify:  Extracting #10: cost 0 inf + 170058
1554301225.003 * [exit]simplify:  Simplified to (- (* (* (* (cos z) (cos y)) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (tan y) (tan z)))) 1)) (* (- (* (cos a) (cos a)) (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)))) (* (- (tan y) (tan z)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))))) (* (* (* (cos y) (* (cos z) (- (cos a) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))))) (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (sin a))) (- (* (cos z) (sin y)) (* (cos y) (sin z)))))
1554301225.003 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (cos z) (cos y)) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (tan y) (tan z)))) 1)) (* (- (* (cos a) (cos a)) (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)))) (* (- (tan y) (tan z)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))))) (* (* (* (cos y) (* (cos z) (- (cos a) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))))) (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (sin a))) (- (* (cos z) (sin y)) (* (cos y) (sin z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))
1554301225.004 * * * * [misc]progress:  [ 146 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301225.004 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301225.005 * * [misc]simplify:  iters left: 6 (51 enodes)
1554301225.017 * * [misc]simplify:  iters left: 5 (240 enodes)
1554301225.066 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301225.066 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301225.066 * * [misc]simplify:  Extracting #2: cost 69 inf + 0
1554301225.066 * * [misc]simplify:  Extracting #3: cost 214 inf + 0
1554301225.067 * * [misc]simplify:  Extracting #4: cost 299 inf + 734
1554301225.069 * * [misc]simplify:  Extracting #5: cost 314 inf + 6834
1554301225.076 * * [misc]simplify:  Extracting #6: cost 200 inf + 55956
1554301225.103 * * [misc]simplify:  Extracting #7: cost 39 inf + 160571
1554301225.148 * * [misc]simplify:  Extracting #8: cost 2 inf + 194588
1554301225.192 * * [misc]simplify:  Extracting #9: cost 0 inf + 196865
1554301225.237 * * [misc]simplify:  Extracting #10: cost 0 inf + 196785
1554301225.282 * [exit]simplify:  Simplified to (- (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (* (* (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))))) (+ (* (+ (tan z) (tan y)) (tan z)) (* (tan y) (tan y)))) (+ (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) 1) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (* (* (* (- 1 (* (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (sin a)) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))) (cos y)) (* (cos z) (- (cos a) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))))))
1554301225.282 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (* (* (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))))) (+ (* (+ (tan z) (tan y)) (tan z)) (* (tan y) (tan y)))) (+ (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) 1) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (* (* (* (- 1 (* (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (sin a)) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))) (cos y)) (* (cos z) (- (cos a) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301225.283 * * * * [misc]progress:  [ 147 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))>
1554301225.283 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301225.284 * * [misc]simplify:  iters left: 6 (48 enodes)
1554301225.295 * * [misc]simplify:  iters left: 5 (223 enodes)
1554301225.342 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301225.342 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301225.343 * * [misc]simplify:  Extracting #2: cost 67 inf + 0
1554301225.343 * * [misc]simplify:  Extracting #3: cost 211 inf + 0
1554301225.344 * * [misc]simplify:  Extracting #4: cost 279 inf + 1988
1554301225.346 * * [misc]simplify:  Extracting #5: cost 262 inf + 17304
1554301225.354 * * [misc]simplify:  Extracting #6: cost 162 inf + 67132
1554301225.381 * * [misc]simplify:  Extracting #7: cost 29 inf + 165704
1554301225.420 * * [misc]simplify:  Extracting #8: cost 1 inf + 185924
1554301225.462 * * [misc]simplify:  Extracting #9: cost 0 inf + 180986
1554301225.501 * * [misc]simplify:  Extracting #10: cost 0 inf + 179946
1554301225.540 * [exit]simplify:  Simplified to (- (* (* (+ (tan z) (tan y)) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (tan y) (tan z)))) 1)) (* (* (- (tan y) (tan z)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (- (* (cos a) (cos a)) (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)))))) (* (* (- (cos a) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (* (cos z) (cos y))) (* (* (- (tan y) (tan z)) (+ (tan z) (tan y))) (* (sin a) (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))
1554301225.540 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (tan z) (tan y)) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (tan y) (tan z)))) 1)) (* (* (- (tan y) (tan z)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (- (* (cos a) (cos a)) (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)))))) (* (* (- (cos a) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (* (cos z) (cos y))) (* (* (- (tan y) (tan z)) (+ (tan z) (tan y))) (* (sin a) (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))
1554301225.541 * * * * [misc]progress:  [ 148 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))>
1554301225.541 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301225.542 * * [misc]simplify:  iters left: 6 (40 enodes)
1554301225.551 * * [misc]simplify:  iters left: 5 (185 enodes)
1554301225.586 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301225.586 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301225.586 * * [misc]simplify:  Extracting #2: cost 61 inf + 0
1554301225.586 * * [misc]simplify:  Extracting #3: cost 177 inf + 0
1554301225.587 * * [misc]simplify:  Extracting #4: cost 213 inf + 674
1554301225.588 * * [misc]simplify:  Extracting #5: cost 214 inf + 9717
1554301225.594 * * [misc]simplify:  Extracting #6: cost 130 inf + 48314
1554301225.613 * * [misc]simplify:  Extracting #7: cost 17 inf + 128653
1554301225.639 * * [misc]simplify:  Extracting #8: cost 2 inf + 143722
1554301225.669 * * [misc]simplify:  Extracting #9: cost 0 inf + 145870
1554301225.696 * [exit]simplify:  Simplified to (- (* (* (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1) (* (cos z) (cos y))) (* (* (- (tan y) (tan z)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (- (* (cos a) (cos a)) (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)))))) (* (* (* (- (cos a) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (- (* (cos z) (sin y)) (* (cos y) (sin z)))) (* (sin a) (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (cos z) (cos y))))
1554301225.696 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1) (* (cos z) (cos y))) (* (* (- (tan y) (tan z)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (- (* (cos a) (cos a)) (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)))))) (* (* (* (- (cos a) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (- (* (cos z) (sin y)) (* (cos y) (sin z)))) (* (sin a) (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (cos z) (cos y)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))
1554301225.697 * * * * [misc]progress:  [ 149 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301225.697 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301225.697 * * [misc]simplify:  iters left: 6 (47 enodes)
1554301225.708 * * [misc]simplify:  iters left: 5 (219 enodes)
1554301225.752 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301225.752 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301225.752 * * [misc]simplify:  Extracting #2: cost 69 inf + 0
1554301225.752 * * [misc]simplify:  Extracting #3: cost 201 inf + 0
1554301225.753 * * [misc]simplify:  Extracting #4: cost 259 inf + 511
1554301225.754 * * [misc]simplify:  Extracting #5: cost 268 inf + 6436
1554301225.758 * * [misc]simplify:  Extracting #6: cost 185 inf + 37052
1554301225.771 * * [misc]simplify:  Extracting #7: cost 83 inf + 95594
1554301225.800 * * [misc]simplify:  Extracting #8: cost 9 inf + 157892
1554301225.832 * * [misc]simplify:  Extracting #9: cost 0 inf + 167817
1554301225.867 * * [misc]simplify:  Extracting #10: cost 0 inf + 167777
1554301225.899 * [exit]simplify:  Simplified to (- (* (* (* (* (- (tan y) (tan z)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (+ (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (cos a))) (- (cos a) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)))) (* (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1) (+ (+ (* (tan y) (tan y)) (* (tan y) (tan z))) (* (tan z) (tan z))))) (* (cos y) (* (cos z) (* (* (- (cos a) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (sin a)) (* (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))))))))
1554301225.900 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (* (- (tan y) (tan z)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (+ (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (cos a))) (- (cos a) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)))) (* (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1) (+ (+ (* (tan y) (tan y)) (* (tan y) (tan z))) (* (tan z) (tan z))))) (* (cos y) (* (cos z) (* (* (- (cos a) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (sin a)) (* (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301225.900 * * * * [misc]progress:  [ 150 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))>
1554301225.900 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301225.901 * * [misc]simplify:  iters left: 6 (43 enodes)
1554301225.911 * * [misc]simplify:  iters left: 5 (200 enodes)
1554301225.950 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301225.951 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301225.951 * * [misc]simplify:  Extracting #2: cost 67 inf + 0
1554301225.951 * * [misc]simplify:  Extracting #3: cost 198 inf + 0
1554301225.952 * * [misc]simplify:  Extracting #4: cost 238 inf + 1838
1554301225.953 * * [misc]simplify:  Extracting #5: cost 228 inf + 11182
1554301225.957 * * [misc]simplify:  Extracting #6: cost 171 inf + 32583
1554301225.967 * * [misc]simplify:  Extracting #7: cost 84 inf + 79943
1554301225.994 * * [misc]simplify:  Extracting #8: cost 2 inf + 149656
1554301226.024 * * [misc]simplify:  Extracting #9: cost 0 inf + 151684
1554301226.054 * [exit]simplify:  Simplified to (- (* (* (- (tan y) (tan z)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (- (* (cos a) (cos a)) (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)))) (* (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1) (+ (tan z) (tan y))))) (* (* (cos z) (cos y)) (* (* (- (cos a) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (* (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (sin a))) (* (+ (tan z) (tan y)) (- (tan y) (tan z))))))
1554301226.054 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (- (tan y) (tan z)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (- (* (cos a) (cos a)) (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)))) (* (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1) (+ (tan z) (tan y))))) (* (* (cos z) (cos y)) (* (* (- (cos a) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (* (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (sin a))) (* (+ (tan z) (tan y)) (- (tan y) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))
1554301226.054 * * * * [misc]progress:  [ 151 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (cos y) (cos z))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (cos y) (cos z)))))))>
1554301226.055 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (cos y) (cos z))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301226.055 * * [misc]simplify:  iters left: 6 (36 enodes)
1554301226.064 * * [misc]simplify:  iters left: 5 (167 enodes)
1554301226.093 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301226.093 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1554301226.093 * * [misc]simplify:  Extracting #2: cost 56 inf + 0
1554301226.094 * * [misc]simplify:  Extracting #3: cost 155 inf + 0
1554301226.094 * * [misc]simplify:  Extracting #4: cost 180 inf + 1299
1554301226.095 * * [misc]simplify:  Extracting #5: cost 185 inf + 9561
1554301226.098 * * [misc]simplify:  Extracting #6: cost 152 inf + 21529
1554301226.106 * * [misc]simplify:  Extracting #7: cost 64 inf + 69585
1554301226.124 * * [misc]simplify:  Extracting #8: cost 3 inf + 119674
1554301226.146 * * [misc]simplify:  Extracting #9: cost 0 inf + 121546
1554301226.167 * * [misc]simplify:  Extracting #10: cost 0 inf + 121382
1554301226.188 * [exit]simplify:  Simplified to (* (* (cos z) (cos y)) (- (* (* (- (tan y) (tan z)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (- (* (cos a) (cos a)) (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))))) (* (- (cos a) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (sin a)) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))))
1554301226.188 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (* (* (cos z) (cos y)) (- (* (* (- (tan y) (tan z)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (- (* (cos a) (cos a)) (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))))) (* (- (cos a) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (sin a)) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (cos y) (cos z)))))))
1554301226.189 * * * * [misc]progress:  [ 152 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))>
1554301226.189 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301226.189 * * [misc]simplify:  iters left: 6 (43 enodes)
1554301226.199 * * [misc]simplify:  iters left: 5 (201 enodes)
1554301226.237 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301226.237 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301226.237 * * [misc]simplify:  Extracting #2: cost 71 inf + 0
1554301226.237 * * [misc]simplify:  Extracting #3: cost 194 inf + 0
1554301226.238 * * [misc]simplify:  Extracting #4: cost 223 inf + 1684
1554301226.240 * * [misc]simplify:  Extracting #5: cost 196 inf + 15872
1554301226.246 * * [misc]simplify:  Extracting #6: cost 122 inf + 55148
1554301226.264 * * [misc]simplify:  Extracting #7: cost 23 inf + 123148
1554301226.289 * * [misc]simplify:  Extracting #8: cost 1 inf + 144975
1554301226.317 * * [misc]simplify:  Extracting #9: cost 0 inf + 145273
1554301226.345 * * [misc]simplify:  Extracting #10: cost 0 inf + 145111
1554301226.372 * [exit]simplify:  Simplified to (- (* (* (+ (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (cos a)) (* (- (cos a) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (- (tan y) (tan z)))) (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan z) (tan y)))))) (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (- (cos a) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (* (cos z) (cos y)))))
1554301226.372 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (cos a)) (* (- (cos a) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (- (tan y) (tan z)))) (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan z) (tan y)))))) (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (- (cos a) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (* (cos z) (cos y))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))
1554301226.373 * * * * [misc]progress:  [ 153 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (tan y) (tan z))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (+ (tan y) (tan z)))))))>
1554301226.373 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (tan y) (tan z))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301226.373 * * [misc]simplify:  iters left: 6 (39 enodes)
1554301226.382 * * [misc]simplify:  iters left: 5 (182 enodes)
1554301226.414 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301226.415 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301226.416 * * [misc]simplify:  Extracting #2: cost 66 inf + 0
1554301226.416 * * [misc]simplify:  Extracting #3: cost 177 inf + 0
1554301226.417 * * [misc]simplify:  Extracting #4: cost 199 inf + 1193
1554301226.418 * * [misc]simplify:  Extracting #5: cost 206 inf + 6266
1554301226.421 * * [misc]simplify:  Extracting #6: cost 145 inf + 31290
1554301226.431 * * [misc]simplify:  Extracting #7: cost 78 inf + 66333
1554301226.448 * * [misc]simplify:  Extracting #8: cost 20 inf + 105629
1554301226.470 * * [misc]simplify:  Extracting #9: cost 4 inf + 120605
1554301226.494 * * [misc]simplify:  Extracting #10: cost 0 inf + 124761
1554301226.517 * * [misc]simplify:  Extracting #11: cost 0 inf + 124641
1554301226.541 * [exit]simplify:  Simplified to (- (* (+ (tan z) (tan y)) (* (* (- (tan y) (tan z)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (- (* (cos a) (cos a)) (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)))))) (* (* (cos z) (cos y)) (* (- (cos a) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (* (* (+ (tan z) (tan y)) (- (tan y) (tan z))) (* (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (sin a))))))
1554301226.541 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan z) (tan y)) (* (* (- (tan y) (tan z)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (- (* (cos a) (cos a)) (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)))))) (* (* (cos z) (cos y)) (* (- (cos a) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (* (* (+ (tan z) (tan y)) (- (tan y) (tan z))) (* (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (sin a)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (+ (tan y) (tan z)))))))
1554301226.542 * * * * [misc]progress:  [ 154 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))>
1554301226.542 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z)))))
1554301226.542 * * [misc]simplify:  iters left: 6 (43 enodes)
1554301226.553 * * [misc]simplify:  iters left: 5 (201 enodes)
1554301226.593 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301226.593 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301226.593 * * [misc]simplify:  Extracting #2: cost 59 inf + 0
1554301226.594 * * [misc]simplify:  Extracting #3: cost 179 inf + 0
1554301226.594 * * [misc]simplify:  Extracting #4: cost 228 inf + 607
1554301226.595 * * [misc]simplify:  Extracting #5: cost 239 inf + 7713
1554301226.602 * * [misc]simplify:  Extracting #6: cost 162 inf + 39705
1554301226.614 * * [misc]simplify:  Extracting #7: cost 74 inf + 92228
1554301226.639 * * [misc]simplify:  Extracting #8: cost 14 inf + 140020
1554301226.670 * * [misc]simplify:  Extracting #9: cost 0 inf + 147746
1554301226.701 * [exit]simplify:  Simplified to (- (+ (* (* (* (- (tan y) (tan z)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (+ (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (cos a))) (- (cos a) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)))) (* (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (* (- (tan y) (tan z)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (+ (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (cos a))) (- (cos a) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)))))) (* (* (- 1 (* (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (sin a)) (* (- (tan y) (tan z)) (* (* (cos z) (cos y)) (- (cos a) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)))))))
1554301226.701 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (+ (* (* (* (- (tan y) (tan z)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (+ (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (cos a))) (- (cos a) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)))) (* (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (* (- (tan y) (tan z)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (+ (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (cos a))) (- (cos a) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)))))) (* (* (- 1 (* (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (sin a)) (* (- (tan y) (tan z)) (* (* (cos z) (cos y)) (- (cos a) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))
1554301226.702 * * * * [misc]progress:  [ 155 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))>
1554301226.702 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z)))))
1554301226.702 * * [misc]simplify:  iters left: 6 (38 enodes)
1554301226.711 * * [misc]simplify:  iters left: 5 (178 enodes)
1554301226.746 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301226.746 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301226.746 * * [misc]simplify:  Extracting #2: cost 53 inf + 0
1554301226.746 * * [misc]simplify:  Extracting #3: cost 173 inf + 0
1554301226.747 * * [misc]simplify:  Extracting #4: cost 205 inf + 709
1554301226.748 * * [misc]simplify:  Extracting #5: cost 202 inf + 9140
1554301226.752 * * [misc]simplify:  Extracting #6: cost 138 inf + 36869
1554301226.764 * * [misc]simplify:  Extracting #7: cost 55 inf + 83524
1554301226.788 * * [misc]simplify:  Extracting #8: cost 3 inf + 127078
1554301226.816 * * [misc]simplify:  Extracting #9: cost 0 inf + 129476
1554301226.841 * [exit]simplify:  Simplified to (- (* (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1) (* (* (cos a) (- (cos a) (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (- (tan y) (tan z)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))))) (* (* (* (* (- (tan y) (tan z)) (sin a)) (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos z) (cos y))) (- (cos a) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)))))
1554301226.841 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1) (* (* (cos a) (- (cos a) (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (- (tan y) (tan z)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))))) (* (* (* (* (- (tan y) (tan z)) (sin a)) (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos z) (cos y))) (- (cos a) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))
1554301226.842 * * * * [misc]progress:  [ 156 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (* (cos y) (cos z)) (* (cos y) (cos z))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (cos y) (cos z))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))>
1554301226.842 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (* (cos y) (cos z)) (* (cos y) (cos z))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301226.843 * * [misc]simplify:  iters left: 6 (41 enodes)
1554301226.852 * * [misc]simplify:  iters left: 5 (194 enodes)
1554301226.893 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301226.893 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301226.893 * * [misc]simplify:  Extracting #2: cost 61 inf + 0
1554301226.894 * * [misc]simplify:  Extracting #3: cost 176 inf + 0
1554301226.894 * * [misc]simplify:  Extracting #4: cost 227 inf + 614
1554301226.896 * * [misc]simplify:  Extracting #5: cost 220 inf + 13176
1554301226.903 * * [misc]simplify:  Extracting #6: cost 125 inf + 61361
1554301226.921 * * [misc]simplify:  Extracting #7: cost 29 inf + 129430
1554301226.947 * * [misc]simplify:  Extracting #8: cost 3 inf + 148848
1554301226.977 * * [misc]simplify:  Extracting #9: cost 0 inf + 152106
1554301227.008 * [exit]simplify:  Simplified to (- (* (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a))) (* (+ (+ (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) 1) (* (cos z) (cos y)))) (* (* (* (* (cos z) (cos y)) (* (cos z) (cos y))) (- (* (cos z) (sin y)) (* (cos y) (sin z)))) (* (sin a) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))))
1554301227.008 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a))) (* (+ (+ (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) 1) (* (cos z) (cos y)))) (* (* (* (* (cos z) (cos y)) (* (cos z) (cos y))) (- (* (cos z) (sin y)) (* (cos y) (sin z)))) (* (sin a) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (cos y) (cos z))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))
1554301227.009 * * * * [misc]progress:  [ 157 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (* (cos y) (cos z))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (cos y) (cos z))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301227.009 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (* (cos y) (cos z))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301227.009 * * [misc]simplify:  iters left: 6 (48 enodes)
1554301227.021 * * [misc]simplify:  iters left: 5 (231 enodes)
1554301227.068 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301227.068 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301227.068 * * [misc]simplify:  Extracting #2: cost 69 inf + 0
1554301227.071 * * [misc]simplify:  Extracting #3: cost 201 inf + 0
1554301227.071 * * [misc]simplify:  Extracting #4: cost 288 inf + 450
1554301227.073 * * [misc]simplify:  Extracting #5: cost 290 inf + 8340
1554301227.082 * * [misc]simplify:  Extracting #6: cost 157 inf + 66992
1554301227.108 * * [misc]simplify:  Extracting #7: cost 34 inf + 155763
1554301227.145 * * [misc]simplify:  Extracting #8: cost 1 inf + 182669
1554301227.183 * * [misc]simplify:  Extracting #9: cost 0 inf + 183683
1554301227.222 * [exit]simplify:  Simplified to (- (* (+ (* (tan y) (tan y)) (* (+ (tan y) (tan z)) (tan z))) (* (* (+ 1 (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (cos a) (- (* (cos z) (sin y)) (* (cos y) (sin z))))) (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (+ (+ (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) 1) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (* (* (sin a) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (* (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (* (* (cos z) (cos y)) (* (cos z) (cos y))))))
1554301227.222 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (* (tan y) (tan y)) (* (+ (tan y) (tan z)) (tan z))) (* (* (+ 1 (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (cos a) (- (* (cos z) (sin y)) (* (cos y) (sin z))))) (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (+ (+ (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) 1) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (* (* (sin a) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (* (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (* (* (cos z) (cos y)) (* (cos z) (cos y)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (cos y) (cos z))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301227.223 * * * * [misc]progress:  [ 158 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (* (cos y) (cos z)) (* (cos y) (cos z))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (cos y) (cos z))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))>
1554301227.223 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (* (cos y) (cos z)) (* (cos y) (cos z))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301227.223 * * [misc]simplify:  iters left: 6 (45 enodes)
1554301227.234 * * [misc]simplify:  iters left: 5 (215 enodes)
1554301227.280 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301227.280 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301227.280 * * [misc]simplify:  Extracting #2: cost 67 inf + 0
1554301227.281 * * [misc]simplify:  Extracting #3: cost 195 inf + 0
1554301227.281 * * [misc]simplify:  Extracting #4: cost 266 inf + 672
1554301227.283 * * [misc]simplify:  Extracting #5: cost 241 inf + 14884
1554301227.291 * * [misc]simplify:  Extracting #6: cost 124 inf + 74532
1554301227.316 * * [misc]simplify:  Extracting #7: cost 10 inf + 163761
1554301227.348 * * [misc]simplify:  Extracting #8: cost 0 inf + 165464
1554301227.383 * * [misc]simplify:  Extracting #9: cost 0 inf + 164318
1554301227.417 * [exit]simplify:  Simplified to (- (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (* (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a)) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (* (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y)))) 1) (+ (tan y) (tan z)))) (* (* (- 1 (* (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (sin a) (* (+ (tan y) (tan z)) (- (tan y) (tan z))))) (* (* (cos z) (cos y)) (* (cos z) (cos y)))))
1554301227.417 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (* (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a)) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (* (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y)))) 1) (+ (tan y) (tan z)))) (* (* (- 1 (* (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (sin a) (* (+ (tan y) (tan z)) (- (tan y) (tan z))))) (* (* (cos z) (cos y)) (* (cos z) (cos y))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (cos y) (cos z))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))
1554301227.418 * * * * [misc]progress:  [ 159 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (* (cos y) (cos z)) (* (cos y) (cos z))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (cos y) (cos z))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))>
1554301227.418 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (* (cos y) (cos z)) (* (cos y) (cos z))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301227.418 * * [misc]simplify:  iters left: 6 (36 enodes)
1554301227.426 * * [misc]simplify:  iters left: 5 (171 enodes)
1554301227.458 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301227.458 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301227.458 * * [misc]simplify:  Extracting #2: cost 61 inf + 0
1554301227.458 * * [misc]simplify:  Extracting #3: cost 161 inf + 0
1554301227.459 * * [misc]simplify:  Extracting #4: cost 197 inf + 532
1554301227.460 * * [misc]simplify:  Extracting #5: cost 179 inf + 14616
1554301227.470 * * [misc]simplify:  Extracting #6: cost 86 inf + 62820
1554301227.489 * * [misc]simplify:  Extracting #7: cost 7 inf + 122073
1554301227.510 * * [misc]simplify:  Extracting #8: cost 0 inf + 128530
1554301227.533 * [exit]simplify:  Simplified to (- (* (* (* (cos z) (cos y)) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) 1)) (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a)))) (* (* (* (* (cos z) (cos y)) (* (cos z) (cos y))) (sin a)) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (- (* (cos z) (sin y)) (* (cos y) (sin z))))))
1554301227.533 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (cos z) (cos y)) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) 1)) (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a)))) (* (* (* (* (cos z) (cos y)) (* (cos z) (cos y))) (sin a)) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (- (* (cos z) (sin y)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (cos y) (cos z))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))
1554301227.534 * * * * [misc]progress:  [ 160 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (* (cos y) (cos z))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (cos y) (cos z))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301227.534 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (* (cos y) (cos z))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301227.534 * * [misc]simplify:  iters left: 6 (44 enodes)
1554301227.544 * * [misc]simplify:  iters left: 5 (210 enodes)
1554301227.586 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301227.586 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301227.586 * * [misc]simplify:  Extracting #2: cost 69 inf + 0
1554301227.586 * * [misc]simplify:  Extracting #3: cost 186 inf + 0
1554301227.587 * * [misc]simplify:  Extracting #4: cost 246 inf + 410
1554301227.588 * * [misc]simplify:  Extracting #5: cost 254 inf + 5255
1554301227.591 * * [misc]simplify:  Extracting #6: cost 193 inf + 25661
1554301227.603 * * [misc]simplify:  Extracting #7: cost 75 inf + 86800
1554301227.628 * * [misc]simplify:  Extracting #8: cost 2 inf + 150825
1554301227.657 * * [misc]simplify:  Extracting #9: cost 0 inf + 153793
1554301227.685 * [exit]simplify:  Simplified to (- (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (* (+ (* (cos a) (- (* (cos z) (sin y)) (* (cos y) (sin z)))) (* (* (cos a) (- (* (cos z) (sin y)) (* (cos y) (sin z)))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) 1)))) (* (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (sin a)) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (* (* (cos z) (cos y)) (* (cos z) (cos y))))))
1554301227.685 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (* (+ (* (cos a) (- (* (cos z) (sin y)) (* (cos y) (sin z)))) (* (* (cos a) (- (* (cos z) (sin y)) (* (cos y) (sin z)))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) 1)))) (* (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (sin a)) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (* (* (cos z) (cos y)) (* (cos z) (cos y)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (cos y) (cos z))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301227.686 * * * * [misc]progress:  [ 161 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (* (cos y) (cos z)) (* (cos y) (cos z))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (cos y) (cos z))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))>
1554301227.686 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (* (cos y) (cos z)) (* (cos y) (cos z))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301227.686 * * [misc]simplify:  iters left: 6 (40 enodes)
1554301227.696 * * [misc]simplify:  iters left: 5 (192 enodes)
1554301227.734 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301227.734 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301227.734 * * [misc]simplify:  Extracting #2: cost 67 inf + 0
1554301227.735 * * [misc]simplify:  Extracting #3: cost 180 inf + 0
1554301227.735 * * [misc]simplify:  Extracting #4: cost 228 inf + 511
1554301227.737 * * [misc]simplify:  Extracting #5: cost 217 inf + 10182
1554301227.744 * * [misc]simplify:  Extracting #6: cost 102 inf + 61952
1554301227.765 * * [misc]simplify:  Extracting #7: cost 6 inf + 131132
1554301227.789 * * [misc]simplify:  Extracting #8: cost 0 inf + 136896
1554301227.813 * [exit]simplify:  Simplified to (- (* (* (+ (tan y) (tan z)) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) 1)) (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a)))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (* (* (cos z) (cos y)) (* (cos z) (cos y))) (* (sin a) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))))
1554301227.813 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) 1)) (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a)))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (* (* (cos z) (cos y)) (* (cos z) (cos y))) (* (sin a) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (cos y) (cos z))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))
1554301227.814 * * * * [misc]progress:  [ 162 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (cos y) (cos z))) (* (* (* (cos y) (cos z)) (* (cos y) (cos z))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (cos y) (cos z))) (* (cos y) (cos z)))))))>
1554301227.814 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (cos y) (cos z))) (* (* (* (cos y) (cos z)) (* (cos y) (cos z))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301227.814 * * [misc]simplify:  iters left: 6 (32 enodes)
1554301227.822 * * [misc]simplify:  iters left: 5 (153 enodes)
1554301227.851 * * [misc]simplify:  iters left: 4 (465 enodes)
1554301228.037 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301228.037 * * [misc]simplify:  Extracting #1: cost 16 inf + 0
1554301228.038 * * [misc]simplify:  Extracting #2: cost 210 inf + 0
1554301228.039 * * [misc]simplify:  Extracting #3: cost 598 inf + 934
1554301228.045 * * [misc]simplify:  Extracting #4: cost 712 inf + 31114
1554301228.057 * * [misc]simplify:  Extracting #5: cost 581 inf + 88634
1554301228.081 * * [misc]simplify:  Extracting #6: cost 440 inf + 162496
1554301228.143 * * [misc]simplify:  Extracting #7: cost 116 inf + 414925
1554301228.235 * * [misc]simplify:  Extracting #8: cost 3 inf + 494608
1554301228.327 * * [misc]simplify:  Extracting #9: cost 0 inf + 493068
1554301228.419 * [exit]simplify:  Simplified to (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (- (* (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (* (sin a) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (cos z) (cos y))))) (* (cos z) (cos y)))
1554301228.419 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (- (* (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (* (sin a) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (cos z) (cos y))))) (* (cos z) (cos y))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (cos y) (cos z))) (* (cos y) (cos z)))))))
1554301228.419 * * * * [misc]progress:  [ 163 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (* (cos y) (cos z)) (* (cos y) (cos z))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (cos y) (cos z))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))>
1554301228.420 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (* (cos y) (cos z)) (* (cos y) (cos z))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301228.420 * * [misc]simplify:  iters left: 6 (40 enodes)
1554301228.429 * * [misc]simplify:  iters left: 5 (192 enodes)
1554301228.466 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301228.466 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301228.466 * * [misc]simplify:  Extracting #2: cost 71 inf + 0
1554301228.467 * * [misc]simplify:  Extracting #3: cost 179 inf + 0
1554301228.467 * * [misc]simplify:  Extracting #4: cost 214 inf + 712
1554301228.469 * * [misc]simplify:  Extracting #5: cost 195 inf + 11463
1554301228.476 * * [misc]simplify:  Extracting #6: cost 102 inf + 55707
1554301228.492 * * [misc]simplify:  Extracting #7: cost 15 inf + 119264
1554301228.514 * * [misc]simplify:  Extracting #8: cost 0 inf + 131552
1554301228.535 * [exit]simplify:  Simplified to (- (* (* (+ (+ (* (tan y) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan z))) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a))) (* (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (sin a)) (* (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (* (* (cos z) (cos y)) (* (cos z) (cos y))))))
1554301228.535 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (+ (* (tan y) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan z))) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a))) (* (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (sin a)) (* (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (* (* (cos z) (cos y)) (* (cos z) (cos y)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (cos y) (cos z))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))
1554301228.536 * * * * [misc]progress:  [ 164 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (tan y) (tan z))) (* (* (* (cos y) (cos z)) (* (cos y) (cos z))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (cos y) (cos z))) (+ (tan y) (tan z)))))))>
1554301228.536 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (tan y) (tan z))) (* (* (* (cos y) (cos z)) (* (cos y) (cos z))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301228.536 * * [misc]simplify:  iters left: 6 (36 enodes)
1554301228.547 * * [misc]simplify:  iters left: 5 (174 enodes)
1554301228.578 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301228.579 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301228.579 * * [misc]simplify:  Extracting #2: cost 66 inf + 0
1554301228.579 * * [misc]simplify:  Extracting #3: cost 163 inf + 0
1554301228.580 * * [misc]simplify:  Extracting #4: cost 191 inf + 813
1554301228.581 * * [misc]simplify:  Extracting #5: cost 179 inf + 9348
1554301228.587 * * [misc]simplify:  Extracting #6: cost 80 inf + 56058
1554301228.602 * * [misc]simplify:  Extracting #7: cost 9 inf + 103717
1554301228.619 * * [misc]simplify:  Extracting #8: cost 0 inf + 111942
1554301228.638 * [exit]simplify:  Simplified to (- (* (* (+ (tan y) (tan z)) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a))) (* (* (* (* (* (cos z) (cos y)) (* (cos z) (cos y))) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))
1554301228.638 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a))) (* (* (* (* (* (cos z) (cos y)) (* (cos z) (cos y))) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (cos y) (cos z))) (+ (tan y) (tan z)))))))
1554301228.639 * * * * [misc]progress:  [ 165 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (* (cos y) (cos z)) (* (cos y) (cos z))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (cos y) (cos z))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))>
1554301228.639 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (* (cos y) (cos z)) (* (cos y) (cos z))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z)))))
1554301228.639 * * [misc]simplify:  iters left: 6 (41 enodes)
1554301228.650 * * [misc]simplify:  iters left: 5 (197 enodes)
1554301228.690 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301228.690 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301228.690 * * [misc]simplify:  Extracting #2: cost 59 inf + 0
1554301228.691 * * [misc]simplify:  Extracting #3: cost 166 inf + 0
1554301228.691 * * [misc]simplify:  Extracting #4: cost 218 inf + 471
1554301228.695 * * [misc]simplify:  Extracting #5: cost 216 inf + 11304
1554301228.702 * * [misc]simplify:  Extracting #6: cost 111 inf + 61393
1554301228.720 * * [misc]simplify:  Extracting #7: cost 21 inf + 118940
1554301228.745 * * [misc]simplify:  Extracting #8: cost 0 inf + 136127
1554301228.771 * * [misc]simplify:  Extracting #9: cost 0 inf + 135865
1554301228.797 * [exit]simplify:  Simplified to (- (+ (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a))) (* (+ (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a))))) (* (* (* (cos z) (cos y)) (* (cos z) (cos y))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (sin a) (- (tan y) (tan z))))))
1554301228.797 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (+ (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a))) (* (+ (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a))))) (* (* (* (cos z) (cos y)) (* (cos z) (cos y))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (sin a) (- (tan y) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (cos y) (cos z))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))
1554301228.798 * * * * [misc]progress:  [ 166 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (* (cos y) (cos z))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (cos y) (cos z))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))>
1554301228.798 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (* (cos y) (cos z))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z)))))
1554301228.798 * * [misc]simplify:  iters left: 6 (36 enodes)
1554301228.808 * * [misc]simplify:  iters left: 5 (174 enodes)
1554301228.841 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301228.841 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301228.842 * * [misc]simplify:  Extracting #2: cost 53 inf + 0
1554301228.842 * * [misc]simplify:  Extracting #3: cost 160 inf + 0
1554301228.842 * * [misc]simplify:  Extracting #4: cost 197 inf + 471
1554301228.844 * * [misc]simplify:  Extracting #5: cost 176 inf + 14154
1554301228.852 * * [misc]simplify:  Extracting #6: cost 84 inf + 58875
1554301228.869 * * [misc]simplify:  Extracting #7: cost 5 inf + 112614
1554301228.891 * * [misc]simplify:  Extracting #8: cost 0 inf + 116677
1554301228.911 * [exit]simplify:  Simplified to (- (* (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) 1) (* (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a)) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))))) (* (* (* (* (* (cos z) (cos y)) (* (cos z) (cos y))) (sin a)) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (- (tan y) (tan z))))
1554301228.911 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) 1) (* (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a)) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))))) (* (* (* (* (* (cos z) (cos y)) (* (cos z) (cos y))) (sin a)) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (- (tan y) (tan z)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (* (cos y) (cos z))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))
1554301228.911 * * * * [misc]progress:  [ 167 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (* (cos y) (cos z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))>
1554301228.912 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (* (cos y) (cos z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301228.912 * * [misc]simplify:  iters left: 6 (48 enodes)
1554301228.923 * * [misc]simplify:  iters left: 5 (232 enodes)
1554301228.972 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301228.972 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301228.972 * * [misc]simplify:  Extracting #2: cost 65 inf + 0
1554301228.972 * * [misc]simplify:  Extracting #3: cost 201 inf + 0
1554301228.973 * * [misc]simplify:  Extracting #4: cost 276 inf + 248
1554301228.975 * * [misc]simplify:  Extracting #5: cost 274 inf + 12021
1554301228.982 * * [misc]simplify:  Extracting #6: cost 157 inf + 64959
1554301229.005 * * [misc]simplify:  Extracting #7: cost 38 inf + 151275
1554301229.040 * * [misc]simplify:  Extracting #8: cost 1 inf + 181584
1554301229.079 * * [misc]simplify:  Extracting #9: cost 0 inf + 182357
1554301229.115 * [exit]simplify:  Simplified to (- (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (+ (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (cos a))) (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (* (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (tan y) (tan z)))) 1) (* (cos z) (cos y))))) (* (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (sin a)) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (* (cos z) (* (cos y) (+ (* (tan y) (tan y)) (* (+ (tan z) (tan y)) (tan z))))))))
1554301229.115 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (+ (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (cos a))) (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (* (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (tan y) (tan z)))) 1) (* (cos z) (cos y))))) (* (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (sin a)) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (* (cos z) (* (cos y) (+ (* (tan y) (tan y)) (* (+ (tan z) (tan y)) (tan z)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))
1554301229.116 * * * * [misc]progress:  [ 168 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301229.116 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301229.117 * * [misc]simplify:  iters left: 6 (47 enodes)
1554301229.128 * * [misc]simplify:  iters left: 5 (231 enodes)
1554301229.181 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301229.181 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301229.181 * * [misc]simplify:  Extracting #2: cost 72 inf + 0
1554301229.181 * * [misc]simplify:  Extracting #3: cost 215 inf + 0
1554301229.182 * * [misc]simplify:  Extracting #4: cost 313 inf + 673
1554301229.184 * * [misc]simplify:  Extracting #5: cost 309 inf + 13359
1554301229.193 * * [misc]simplify:  Extracting #6: cost 168 inf + 87112
1554301229.217 * * [misc]simplify:  Extracting #7: cost 67 inf + 155048
1554301229.260 * * [misc]simplify:  Extracting #8: cost 6 inf + 200844
1554301229.302 * * [misc]simplify:  Extracting #9: cost 0 inf + 205770
1554301229.344 * * [misc]simplify:  Extracting #10: cost 0 inf + 205250
1554301229.386 * [exit]simplify:  Simplified to (- (* (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (tan y) (tan z)))) 1) (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan z) (tan y)))) (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ (* (tan y) (tan z)) 1))))))) (* (* (* (cos z) (cos y)) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan z) (tan y))))) (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (sin a)) (- 1 (* (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))))
1554301229.386 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (tan y) (tan z)))) 1) (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan z) (tan y)))) (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ (* (tan y) (tan z)) 1))))))) (* (* (* (cos z) (cos y)) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan z) (tan y))))) (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (sin a)) (- 1 (* (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301229.387 * * * * [misc]progress:  [ 169 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (* (cos y) (cos z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))>
1554301229.387 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (* (cos y) (cos z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301229.388 * * [misc]simplify:  iters left: 6 (49 enodes)
1554301229.399 * * [misc]simplify:  iters left: 5 (241 enodes)
1554301229.452 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301229.452 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301229.453 * * [misc]simplify:  Extracting #2: cost 71 inf + 0
1554301229.453 * * [misc]simplify:  Extracting #3: cost 217 inf + 0
1554301229.454 * * [misc]simplify:  Extracting #4: cost 302 inf + 672
1554301229.456 * * [misc]simplify:  Extracting #5: cost 270 inf + 17441
1554301229.464 * * [misc]simplify:  Extracting #6: cost 155 inf + 69790
1554301229.488 * * [misc]simplify:  Extracting #7: cost 46 inf + 146706
1554301229.527 * * [misc]simplify:  Extracting #8: cost 3 inf + 185364
1554301229.567 * * [misc]simplify:  Extracting #9: cost 0 inf + 188606
1554301229.609 * [exit]simplify:  Simplified to (- (* (* (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (cos a) (+ (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1))) (* (+ (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) 1) (+ (tan z) (tan y)))) (* (* (* (+ (* (tan z) (+ (tan z) (tan y))) (* (tan y) (tan y))) (cos z)) (cos y)) (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (* (sin a) (* (+ (tan z) (tan y)) (- (tan y) (tan z)))))))
1554301229.609 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (cos a) (+ (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1))) (* (+ (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) 1) (+ (tan z) (tan y)))) (* (* (* (+ (* (tan z) (+ (tan z) (tan y))) (* (tan y) (tan y))) (cos z)) (cos y)) (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (* (sin a) (* (+ (tan z) (tan y)) (- (tan y) (tan z))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))
1554301229.610 * * * * [misc]progress:  [ 170 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (* (cos y) (cos z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))>
1554301229.610 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (* (cos y) (cos z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301229.610 * * [misc]simplify:  iters left: 6 (44 enodes)
1554301229.621 * * [misc]simplify:  iters left: 5 (211 enodes)
1554301229.662 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301229.662 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301229.663 * * [misc]simplify:  Extracting #2: cost 65 inf + 0
1554301229.663 * * [misc]simplify:  Extracting #3: cost 186 inf + 0
1554301229.663 * * [misc]simplify:  Extracting #4: cost 244 inf + 248
1554301229.665 * * [misc]simplify:  Extracting #5: cost 233 inf + 14164
1554301229.673 * * [misc]simplify:  Extracting #6: cost 110 inf + 74724
1554301229.693 * * [misc]simplify:  Extracting #7: cost 22 inf + 138062
1554301229.719 * * [misc]simplify:  Extracting #8: cost 1 inf + 156988
1554301229.747 * * [misc]simplify:  Extracting #9: cost 0 inf + 157501
1554301229.775 * [exit]simplify:  Simplified to (- (* (* (+ (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (cos a)) (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (* (* (cos z) (cos y)) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) 1))) (* (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (sin a) (- (* (cos z) (sin y)) (* (cos y) (sin z))))) (* (cos z) (* (cos y) (+ (* (+ (tan z) (tan y)) (tan z)) (* (tan y) (tan y)))))))
1554301229.776 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (cos a)) (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (* (* (cos z) (cos y)) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) 1))) (* (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (sin a) (- (* (cos z) (sin y)) (* (cos y) (sin z))))) (* (cos z) (* (cos y) (+ (* (+ (tan z) (tan y)) (tan z)) (* (tan y) (tan y))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))
1554301229.776 * * * * [misc]progress:  [ 171 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301229.776 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301229.777 * * [misc]simplify:  iters left: 6 (43 enodes)
1554301229.786 * * [misc]simplify:  iters left: 5 (210 enodes)
1554301229.828 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301229.828 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301229.828 * * [misc]simplify:  Extracting #2: cost 72 inf + 0
1554301229.831 * * [misc]simplify:  Extracting #3: cost 200 inf + 0
1554301229.831 * * [misc]simplify:  Extracting #4: cost 272 inf + 248
1554301229.833 * * [misc]simplify:  Extracting #5: cost 274 inf + 6145
1554301229.837 * * [misc]simplify:  Extracting #6: cost 185 inf + 36843
1554301229.852 * * [misc]simplify:  Extracting #7: cost 72 inf + 103154
1554301229.881 * * [misc]simplify:  Extracting #8: cost 9 inf + 162448
1554301229.913 * * [misc]simplify:  Extracting #9: cost 0 inf + 173694
1554301229.948 * [exit]simplify:  Simplified to (- (* (* (+ (* (+ (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) 1)) (* (* (tan y) (tan z)) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) 1))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (+ (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (cos a)))) (* (* (+ (* (tan y) (tan y)) (* (+ (tan z) (tan y)) (tan z))) (* (cos z) (cos y))) (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (sin a) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))))))
1554301229.948 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (+ (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) 1)) (* (* (tan y) (tan z)) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) 1))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (+ (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (cos a)))) (* (* (+ (* (tan y) (tan y)) (* (+ (tan z) (tan y)) (tan z))) (* (cos z) (cos y))) (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (sin a) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301229.948 * * * * [misc]progress:  [ 172 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (* (cos y) (cos z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))>
1554301229.949 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (* (cos y) (cos z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301229.949 * * [misc]simplify:  iters left: 6 (45 enodes)
1554301229.960 * * [misc]simplify:  iters left: 5 (220 enodes)
1554301230.003 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301230.003 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301230.003 * * [misc]simplify:  Extracting #2: cost 71 inf + 0
1554301230.003 * * [misc]simplify:  Extracting #3: cost 202 inf + 0
1554301230.004 * * [misc]simplify:  Extracting #4: cost 259 inf + 1197
1554301230.006 * * [misc]simplify:  Extracting #5: cost 212 inf + 22379
1554301230.018 * * [misc]simplify:  Extracting #6: cost 104 inf + 73816
1554301230.039 * * [misc]simplify:  Extracting #7: cost 27 inf + 137155
1554301230.069 * * [misc]simplify:  Extracting #8: cost 0 inf + 160150
1554301230.099 * [exit]simplify:  Simplified to (- (* (* (+ (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (cos a)) (* (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (* (+ (tan z) (tan y)) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) 1))) (* (* (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan z) (tan y)))) (* (cos z) (cos y))) (* (- (tan y) (tan z)) (+ (tan z) (tan y)))) (* (sin a) (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))
1554301230.099 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (cos a)) (* (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (* (+ (tan z) (tan y)) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) 1))) (* (* (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan z) (tan y)))) (* (cos z) (cos y))) (* (- (tan y) (tan z)) (+ (tan z) (tan y)))) (* (sin a) (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))
1554301230.099 * * * * [misc]progress:  [ 173 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (cos y) (cos z))) (* (* (* (cos y) (cos z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))))))>
1554301230.100 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (cos y) (cos z))) (* (* (* (cos y) (cos z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301230.100 * * [misc]simplify:  iters left: 6 (40 enodes)
1554301230.109 * * [misc]simplify:  iters left: 5 (193 enodes)
1554301230.146 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301230.146 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1554301230.146 * * [misc]simplify:  Extracting #2: cost 60 inf + 0
1554301230.146 * * [misc]simplify:  Extracting #3: cost 164 inf + 0
1554301230.147 * * [misc]simplify:  Extracting #4: cost 215 inf + 409
1554301230.148 * * [misc]simplify:  Extracting #5: cost 218 inf + 6164
1554301230.151 * * [misc]simplify:  Extracting #6: cost 128 inf + 35860
1554301230.163 * * [misc]simplify:  Extracting #7: cost 42 inf + 92755
1554301230.183 * * [misc]simplify:  Extracting #8: cost 2 inf + 129686
1554301230.206 * * [misc]simplify:  Extracting #9: cost 0 inf + 132213
1554301230.228 * [exit]simplify:  Simplified to (* (* (cos z) (cos y)) (- (* (+ (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (cos a)) (* (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (* (+ (* (tan z) (+ (tan z) (tan y))) (* (tan y) (tan y))) (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (sin a)) (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))))
1554301230.228 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (* (* (cos z) (cos y)) (- (* (+ (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (cos a)) (* (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (* (+ (* (tan z) (+ (tan z) (tan y))) (* (tan y) (tan y))) (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (sin a)) (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))))))
1554301230.228 * * * * [misc]progress:  [ 174 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (* (cos y) (cos z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))>
1554301230.229 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (* (cos y) (cos z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301230.229 * * [misc]simplify:  iters left: 6 (39 enodes)
1554301230.238 * * [misc]simplify:  iters left: 5 (192 enodes)
1554301230.276 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301230.276 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301230.276 * * [misc]simplify:  Extracting #2: cost 74 inf + 0
1554301230.276 * * [misc]simplify:  Extracting #3: cost 193 inf + 0
1554301230.277 * * [misc]simplify:  Extracting #4: cost 234 inf + 1472
1554301230.279 * * [misc]simplify:  Extracting #5: cost 186 inf + 22003
1554301230.290 * * [misc]simplify:  Extracting #6: cost 72 inf + 88182
1554301230.314 * * [misc]simplify:  Extracting #7: cost 0 inf + 150905
1554301230.340 * * [misc]simplify:  Extracting #8: cost 0 inf + 149708
1554301230.366 * * [misc]simplify:  Extracting #9: cost 0 inf + 149588
1554301230.393 * [exit]simplify:  Simplified to (- (* (* (+ (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (cos a)) (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (* (cos z) (cos y)) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))) (* (sin a) (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))))
1554301230.393 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (cos a)) (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (* (cos z) (cos y)) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))) (* (sin a) (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))
1554301230.393 * * * * [misc]progress:  [ 175 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (tan y) (tan z))) (* (* (* (cos y) (cos z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))))))>
1554301230.394 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (tan y) (tan z))) (* (* (* (cos y) (cos z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301230.394 * * [misc]simplify:  iters left: 6 (41 enodes)
1554301230.403 * * [misc]simplify:  iters left: 5 (202 enodes)
1554301230.441 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301230.441 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301230.441 * * [misc]simplify:  Extracting #2: cost 70 inf + 0
1554301230.441 * * [misc]simplify:  Extracting #3: cost 185 inf + 0
1554301230.442 * * [misc]simplify:  Extracting #4: cost 226 inf + 1039
1554301230.445 * * [misc]simplify:  Extracting #5: cost 167 inf + 26439
1554301230.457 * * [misc]simplify:  Extracting #6: cost 64 inf + 83898
1554301230.478 * * [misc]simplify:  Extracting #7: cost 0 inf + 134370
1554301230.501 * * [misc]simplify:  Extracting #8: cost 0 inf + 134346
1554301230.524 * [exit]simplify:  Simplified to (- (* (* (+ (tan z) (tan y)) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ 1 (* (tan y) (tan z)))) (cos a))) (* (* (* (* (* (- (tan y) (tan z)) (+ (tan z) (tan y))) (sin a)) (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (cos z) (cos y))) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan z) (tan y))))))
1554301230.524 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (tan z) (tan y)) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ 1 (* (tan y) (tan z)))) (cos a))) (* (* (* (* (* (- (tan y) (tan z)) (+ (tan z) (tan y))) (sin a)) (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (cos z) (cos y))) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan z) (tan y)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))))))
1554301230.525 * * * * [misc]progress:  [ 176 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (* (cos y) (cos z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))>
1554301230.525 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (* (cos y) (cos z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z)))))
1554301230.525 * * [misc]simplify:  iters left: 6 (47 enodes)
1554301230.536 * * [misc]simplify:  iters left: 5 (230 enodes)
1554301230.585 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301230.585 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301230.585 * * [misc]simplify:  Extracting #2: cost 63 inf + 0
1554301230.586 * * [misc]simplify:  Extracting #3: cost 192 inf + 0
1554301230.586 * * [misc]simplify:  Extracting #4: cost 259 inf + 1468
1554301230.588 * * [misc]simplify:  Extracting #5: cost 238 inf + 16549
1554301230.598 * * [misc]simplify:  Extracting #6: cost 105 inf + 87607
1554301230.625 * * [misc]simplify:  Extracting #7: cost 13 inf + 154987
1554301230.655 * * [misc]simplify:  Extracting #8: cost 1 inf + 161669
1554301230.688 * * [misc]simplify:  Extracting #9: cost 0 inf + 161818
1554301230.720 * [exit]simplify:  Simplified to (- (+ (* (* (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (+ (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (cos a))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ (* (tan y) (tan z)) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (+ (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (cos a))))) (* (* (* (cos z) (+ (* (tan z) (+ (tan z) (tan y))) (* (tan y) (tan y)))) (cos y)) (* (* (- (tan y) (tan z)) (sin a)) (- 1 (* (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))))
1554301230.720 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (+ (* (* (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (+ (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (cos a))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ (* (tan y) (tan z)) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (+ (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (cos a))))) (* (* (* (cos z) (+ (* (tan z) (+ (tan z) (tan y))) (* (tan y) (tan y)))) (cos y)) (* (* (- (tan y) (tan z)) (sin a)) (- 1 (* (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))
1554301230.721 * * * * [misc]progress:  [ 177 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))>
1554301230.721 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z)))))
1554301230.721 * * [misc]simplify:  iters left: 6 (43 enodes)
1554301230.732 * * [misc]simplify:  iters left: 5 (209 enodes)
1554301230.773 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301230.773 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301230.773 * * [misc]simplify:  Extracting #2: cost 57 inf + 0
1554301230.773 * * [misc]simplify:  Extracting #3: cost 183 inf + 0
1554301230.774 * * [misc]simplify:  Extracting #4: cost 240 inf + 222
1554301230.775 * * [misc]simplify:  Extracting #5: cost 228 inf + 9811
1554301230.782 * * [misc]simplify:  Extracting #6: cost 121 inf + 59686
1554301230.804 * * [misc]simplify:  Extracting #7: cost 6 inf + 138827
1554301230.832 * * [misc]simplify:  Extracting #8: cost 0 inf + 141402
1554301230.858 * * [misc]simplify:  Extracting #9: cost 0 inf + 141400
1554301230.884 * [exit]simplify:  Simplified to (- (* (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ (* (tan y) (tan z)) 1)) (cos a)))) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) 1)) (* (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (sin a) (- (tan y) (tan z)))) (* (* (cos z) (cos y)) (+ (+ (* (tan y) (tan y)) (* (tan y) (tan z))) (* (tan z) (tan z))))))
1554301230.884 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ (* (tan y) (tan z)) 1)) (cos a)))) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) 1)) (* (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (sin a) (- (tan y) (tan z)))) (* (* (cos z) (cos y)) (+ (+ (* (tan y) (tan y)) (* (tan y) (tan z))) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))
1554301230.885 * * * * [misc]progress:  [ 178 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (* (cos y) (cos z)) (+ (tan y) (tan z))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (tan y) (tan z))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))>
1554301230.885 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (* (cos y) (cos z)) (+ (tan y) (tan z))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301230.885 * * [misc]simplify:  iters left: 6 (45 enodes)
1554301230.896 * * [misc]simplify:  iters left: 5 (216 enodes)
1554301230.940 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301230.940 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301230.941 * * [misc]simplify:  Extracting #2: cost 65 inf + 0
1554301230.941 * * [misc]simplify:  Extracting #3: cost 190 inf + 0
1554301230.942 * * [misc]simplify:  Extracting #4: cost 255 inf + 1397
1554301230.944 * * [misc]simplify:  Extracting #5: cost 234 inf + 17111
1554301230.949 * * [misc]simplify:  Extracting #6: cost 160 inf + 49775
1554301230.964 * * [misc]simplify:  Extracting #7: cost 58 inf + 119764
1554301230.993 * * [misc]simplify:  Extracting #8: cost 7 inf + 165292
1554301231.025 * * [misc]simplify:  Extracting #9: cost 0 inf + 165847
1554301231.056 * * [misc]simplify:  Extracting #10: cost 0 inf + 164956
1554301231.088 * [exit]simplify:  Simplified to (- (* (* (+ 1 (+ (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (* (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (+ (tan z) (tan y))) (- (tan y) (tan z))) (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)))) (* (cos z) (cos y))) (* (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y))))) (* (sin a) (- (* (cos z) (sin y)) (* (cos y) (sin z))))) (* (cos y) (* (cos z) (+ (tan z) (tan y))))))
1554301231.088 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ 1 (+ (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (* (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (+ (tan z) (tan y))) (- (tan y) (tan z))) (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)))) (* (cos z) (cos y))) (* (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y))))) (* (sin a) (- (* (cos z) (sin y)) (* (cos y) (sin z))))) (* (cos y) (* (cos z) (+ (tan z) (tan y)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (tan y) (tan z))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))
1554301231.089 * * * * [misc]progress:  [ 179 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (+ (tan y) (tan z))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (tan y) (tan z))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301231.089 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (+ (tan y) (tan z))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301231.090 * * [misc]simplify:  iters left: 6 (49 enodes)
1554301231.103 * * [misc]simplify:  iters left: 5 (241 enodes)
1554301231.153 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301231.153 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301231.153 * * [misc]simplify:  Extracting #2: cost 73 inf + 0
1554301231.153 * * [misc]simplify:  Extracting #3: cost 214 inf + 0
1554301231.154 * * [misc]simplify:  Extracting #4: cost 297 inf + 3415
1554301231.157 * * [misc]simplify:  Extracting #5: cost 251 inf + 26383
1554301231.168 * * [misc]simplify:  Extracting #6: cost 163 inf + 66968
1554301231.188 * * [misc]simplify:  Extracting #7: cost 56 inf + 137281
1554301231.223 * * [misc]simplify:  Extracting #8: cost 9 inf + 182280
1554301231.262 * * [misc]simplify:  Extracting #9: cost 0 inf + 190785
1554301231.303 * [exit]simplify:  Simplified to (- (* (+ 1 (+ (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan z) (tan y)))) (* (* (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (+ (tan z) (tan y))) (- (tan y) (tan z))) (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a))))) (* (* (* (+ (tan z) (tan y)) (* (cos z) (cos y))) (sin a)) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))))))
1554301231.303 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ 1 (+ (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan z) (tan y)))) (* (* (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (+ (tan z) (tan y))) (- (tan y) (tan z))) (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a))))) (* (* (* (+ (tan z) (tan y)) (* (cos z) (cos y))) (sin a)) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (tan y) (tan z))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301231.303 * * * * [misc]progress:  [ 180 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (* (cos y) (cos z)) (+ (tan y) (tan z))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (tan y) (tan z))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))>
1554301231.304 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (* (cos y) (cos z)) (+ (tan y) (tan z))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301231.304 * * [misc]simplify:  iters left: 6 (44 enodes)
1554301231.315 * * [misc]simplify:  iters left: 5 (215 enodes)
1554301231.363 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301231.363 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301231.363 * * [misc]simplify:  Extracting #2: cost 70 inf + 0
1554301231.363 * * [misc]simplify:  Extracting #3: cost 202 inf + 0
1554301231.364 * * [misc]simplify:  Extracting #4: cost 275 inf + 2651
1554301231.366 * * [misc]simplify:  Extracting #5: cost 240 inf + 20420
1554301231.376 * * [misc]simplify:  Extracting #6: cost 141 inf + 71366
1554301231.399 * * [misc]simplify:  Extracting #7: cost 42 inf + 133893
1554301231.432 * * [misc]simplify:  Extracting #8: cost 5 inf + 165535
1554301231.468 * * [misc]simplify:  Extracting #9: cost 0 inf + 170664
1554301231.506 * [exit]simplify:  Simplified to (- (* (* (+ (tan z) (tan y)) (+ 1 (+ (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))))) (* (* (* (+ (tan z) (tan y)) (* (cos z) (cos y))) (sin a)) (* (* (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (+ (tan z) (tan y))) (- (tan y) (tan z)))))
1554301231.506 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (tan z) (tan y)) (+ 1 (+ (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))))) (* (* (* (+ (tan z) (tan y)) (* (cos z) (cos y))) (sin a)) (* (* (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (+ (tan z) (tan y))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (tan y) (tan z))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))
1554301231.507 * * * * [misc]progress:  [ 181 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (* (cos y) (cos z)) (+ (tan y) (tan z))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (tan y) (tan z))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))>
1554301231.507 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (* (cos y) (cos z)) (+ (tan y) (tan z))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301231.507 * * [misc]simplify:  iters left: 6 (40 enodes)
1554301231.516 * * [misc]simplify:  iters left: 5 (193 enodes)
1554301231.553 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301231.553 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301231.553 * * [misc]simplify:  Extracting #2: cost 65 inf + 0
1554301231.553 * * [misc]simplify:  Extracting #3: cost 177 inf + 0
1554301231.554 * * [misc]simplify:  Extracting #4: cost 230 inf + 411
1554301231.555 * * [misc]simplify:  Extracting #5: cost 224 inf + 8208
1554301231.564 * * [misc]simplify:  Extracting #6: cost 109 inf + 69178
1554301231.583 * * [misc]simplify:  Extracting #7: cost 12 inf + 139685
1554301231.608 * * [misc]simplify:  Extracting #8: cost 0 inf + 143488
1554301231.632 * * [misc]simplify:  Extracting #9: cost 0 inf + 142688
1554301231.657 * [exit]simplify:  Simplified to (- (* (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1) (* (* (cos z) (cos y)) (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a))))) (* (* (sin a) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (* (+ (tan z) (tan y)) (* (cos z) (cos y))))))
1554301231.657 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1) (* (* (cos z) (cos y)) (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a))))) (* (* (sin a) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (* (+ (tan z) (tan y)) (* (cos z) (cos y)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (tan y) (tan z))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))
1554301231.658 * * * * [misc]progress:  [ 182 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (+ (tan y) (tan z))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (tan y) (tan z))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301231.658 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (+ (tan y) (tan z))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301231.658 * * [misc]simplify:  iters left: 6 (45 enodes)
1554301231.670 * * [misc]simplify:  iters left: 5 (220 enodes)
1554301231.712 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301231.713 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301231.713 * * [misc]simplify:  Extracting #2: cost 73 inf + 0
1554301231.714 * * [misc]simplify:  Extracting #3: cost 201 inf + 0
1554301231.715 * * [misc]simplify:  Extracting #4: cost 259 inf + 2254
1554301231.722 * * [misc]simplify:  Extracting #5: cost 187 inf + 36741
1554301231.745 * * [misc]simplify:  Extracting #6: cost 86 inf + 98255
1554301231.771 * * [misc]simplify:  Extracting #7: cost 1 inf + 161744
1554301231.800 * * [misc]simplify:  Extracting #8: cost 0 inf + 161657
1554301231.829 * [exit]simplify:  Simplified to (- (* (* (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (+ (* (tan z) (+ (tan z) (tan y))) (* (tan y) (tan y)))) (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1)) (* (* (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (sin a) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))))) (* (* (cos z) (+ (tan z) (tan y))) (cos y))))
1554301231.829 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (+ (* (tan z) (+ (tan z) (tan y))) (* (tan y) (tan y)))) (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1)) (* (* (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (sin a) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))))) (* (* (cos z) (+ (tan z) (tan y))) (cos y)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (tan y) (tan z))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301231.830 * * * * [misc]progress:  [ 183 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (* (cos y) (cos z)) (+ (tan y) (tan z))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (tan y) (tan z))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))>
1554301231.830 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (* (cos y) (cos z)) (+ (tan y) (tan z))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301231.831 * * [misc]simplify:  iters left: 6 (39 enodes)
1554301231.840 * * [misc]simplify:  iters left: 5 (192 enodes)
1554301231.881 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301231.881 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301231.881 * * [misc]simplify:  Extracting #2: cost 70 inf + 0
1554301231.881 * * [misc]simplify:  Extracting #3: cost 189 inf + 0
1554301231.882 * * [misc]simplify:  Extracting #4: cost 242 inf + 1266
1554301231.884 * * [misc]simplify:  Extracting #5: cost 203 inf + 17893
1554301231.889 * * [misc]simplify:  Extracting #6: cost 132 inf + 55348
1554301231.904 * * [misc]simplify:  Extracting #7: cost 26 inf + 127615
1554301231.930 * * [misc]simplify:  Extracting #8: cost 1 inf + 144865
1554301231.955 * * [misc]simplify:  Extracting #9: cost 0 inf + 144053
1554301231.981 * * [misc]simplify:  Extracting #10: cost 0 inf + 143722
1554301232.007 * [exit]simplify:  Simplified to (- (* (* (* (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1) (+ (tan z) (tan y))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (+ (* (* (cos a) (+ (tan z) (tan y))) (- (tan y) (tan z))) (* (* (* (cos a) (+ (tan z) (tan y))) (- (tan y) (tan z))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (* (* (* (* (cos z) (cos y)) (+ (tan z) (tan y))) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (+ (tan z) (tan y)) (- (tan y) (tan z)))))
1554301232.007 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1) (+ (tan z) (tan y))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (+ (* (* (cos a) (+ (tan z) (tan y))) (- (tan y) (tan z))) (* (* (* (cos a) (+ (tan z) (tan y))) (- (tan y) (tan z))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (* (* (* (* (cos z) (cos y)) (+ (tan z) (tan y))) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (+ (tan z) (tan y)) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (tan y) (tan z))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))
1554301232.008 * * * * [misc]progress:  [ 184 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (cos y) (cos z))) (* (* (* (cos y) (cos z)) (+ (tan y) (tan z))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (tan y) (tan z))) (* (cos y) (cos z)))))))>
1554301232.008 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (cos y) (cos z))) (* (* (* (cos y) (cos z)) (+ (tan y) (tan z))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301232.008 * * [misc]simplify:  iters left: 6 (36 enodes)
1554301232.017 * * [misc]simplify:  iters left: 5 (175 enodes)
1554301232.052 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301232.052 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1554301232.053 * * [misc]simplify:  Extracting #2: cost 60 inf + 0
1554301232.053 * * [misc]simplify:  Extracting #3: cost 155 inf + 0
1554301232.053 * * [misc]simplify:  Extracting #4: cost 200 inf + 606
1554301232.055 * * [misc]simplify:  Extracting #5: cost 184 inf + 11007
1554301232.062 * * [misc]simplify:  Extracting #6: cost 78 inf + 60385
1554301232.078 * * [misc]simplify:  Extracting #7: cost 5 inf + 113331
1554301232.096 * * [misc]simplify:  Extracting #8: cost 0 inf + 118000
1554301232.115 * [exit]simplify:  Simplified to (* (* (cos z) (cos y)) (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a))) (* (* (+ (tan z) (tan y)) (sin a)) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))))
1554301232.115 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (* (* (cos z) (cos y)) (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a))) (* (* (+ (tan z) (tan y)) (sin a)) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (tan y) (tan z))) (* (cos y) (cos z)))))))
1554301232.116 * * * * [misc]progress:  [ 185 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (* (cos y) (cos z)) (+ (tan y) (tan z))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (tan y) (tan z))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))>
1554301232.116 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (* (cos y) (cos z)) (+ (tan y) (tan z))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301232.116 * * [misc]simplify:  iters left: 6 (41 enodes)
1554301232.127 * * [misc]simplify:  iters left: 5 (202 enodes)
1554301232.165 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301232.165 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301232.165 * * [misc]simplify:  Extracting #2: cost 75 inf + 0
1554301232.166 * * [misc]simplify:  Extracting #3: cost 186 inf + 0
1554301232.167 * * [misc]simplify:  Extracting #4: cost 227 inf + 1548
1554301232.169 * * [misc]simplify:  Extracting #5: cost 167 inf + 28395
1554301232.183 * * [misc]simplify:  Extracting #6: cost 46 inf + 106079
1554301232.206 * * [misc]simplify:  Extracting #7: cost 0 inf + 136737
1554301232.229 * * [misc]simplify:  Extracting #8: cost 0 inf + 136344
1554301232.251 * [exit]simplify:  Simplified to (- (* (+ (* (tan z) (+ (tan z) (tan y))) (* (tan y) (tan y))) (* (* (* (+ (tan z) (tan y)) (- (tan y) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)))) (* (* (cos z) (cos y)) (* (* (+ (tan z) (tan y)) (sin a)) (* (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))))))
1554301232.251 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (* (tan z) (+ (tan z) (tan y))) (* (tan y) (tan y))) (* (* (* (+ (tan z) (tan y)) (- (tan y) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)))) (* (* (cos z) (cos y)) (* (* (+ (tan z) (tan y)) (sin a)) (* (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (tan y) (tan z))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))
1554301232.252 * * * * [misc]progress:  [ 186 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (tan y) (tan z))) (* (* (* (cos y) (cos z)) (+ (tan y) (tan z))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (tan y) (tan z))) (+ (tan y) (tan z)))))))>
1554301232.252 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (tan y) (tan z))) (* (* (* (cos y) (cos z)) (+ (tan y) (tan z))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301232.252 * * [misc]simplify:  iters left: 6 (35 enodes)
1554301232.260 * * [misc]simplify:  iters left: 5 (174 enodes)
1554301232.295 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301232.295 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301232.296 * * [misc]simplify:  Extracting #2: cost 69 inf + 0
1554301232.296 * * [misc]simplify:  Extracting #3: cost 170 inf + 0
1554301232.296 * * [misc]simplify:  Extracting #4: cost 208 inf + 646
1554301232.298 * * [misc]simplify:  Extracting #5: cost 192 inf + 10433
1554301232.303 * * [misc]simplify:  Extracting #6: cost 112 inf + 45391
1554301232.316 * * [misc]simplify:  Extracting #7: cost 22 inf + 100705
1554301232.335 * * [misc]simplify:  Extracting #8: cost 0 inf + 117881
1554301232.354 * * [misc]simplify:  Extracting #9: cost 0 inf + 117793
1554301232.375 * [exit]simplify:  Simplified to (- (* (+ (tan z) (tan y)) (* (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))))) (* (* (* (cos z) (cos y)) (+ (tan z) (tan y))) (* (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (sin a) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))))
1554301232.375 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan z) (tan y)) (* (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))))) (* (* (* (cos z) (cos y)) (+ (tan z) (tan y))) (* (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (sin a) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (tan y) (tan z))) (+ (tan y) (tan z)))))))
1554301232.375 * * * * [misc]progress:  [ 187 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (* (cos y) (cos z)) (+ (tan y) (tan z))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (tan y) (tan z))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))>
1554301232.375 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (* (cos y) (cos z)) (+ (tan y) (tan z))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z)))))
1554301232.376 * * [misc]simplify:  iters left: 6 (44 enodes)
1554301232.386 * * [misc]simplify:  iters left: 5 (213 enodes)
1554301232.431 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301232.431 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301232.431 * * [misc]simplify:  Extracting #2: cost 63 inf + 0
1554301232.431 * * [misc]simplify:  Extracting #3: cost 180 inf + 0
1554301232.432 * * [misc]simplify:  Extracting #4: cost 249 inf + 405
1554301232.434 * * [misc]simplify:  Extracting #5: cost 248 inf + 9674
1554301232.440 * * [misc]simplify:  Extracting #6: cost 167 inf + 43987
1554301232.456 * * [misc]simplify:  Extracting #7: cost 46 inf + 123797
1554301232.482 * * [misc]simplify:  Extracting #8: cost 1 inf + 156068
1554301232.512 * * [misc]simplify:  Extracting #9: cost 0 inf + 149621
1554301232.541 * * [misc]simplify:  Extracting #10: cost 0 inf + 149210
1554301232.571 * [exit]simplify:  Simplified to (- (+ (* (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (+ 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))))))) (* (- (tan y) (tan z)) (* (* (* (* (cos z) (cos y)) (+ (tan z) (tan y))) (sin a)) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))))
1554301232.571 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (+ (* (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (+ 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))))))) (* (- (tan y) (tan z)) (* (* (* (* (cos z) (cos y)) (+ (tan z) (tan y))) (sin a)) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (tan y) (tan z))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))
1554301232.572 * * * * [misc]progress:  [ 188 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (+ (tan y) (tan z))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (tan y) (tan z))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))>
1554301232.572 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (+ (tan y) (tan z))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z)))))
1554301232.572 * * [misc]simplify:  iters left: 6 (39 enodes)
1554301232.582 * * [misc]simplify:  iters left: 5 (190 enodes)
1554301232.620 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301232.620 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301232.620 * * [misc]simplify:  Extracting #2: cost 57 inf + 0
1554301232.621 * * [misc]simplify:  Extracting #3: cost 171 inf + 0
1554301232.621 * * [misc]simplify:  Extracting #4: cost 224 inf + 405
1554301232.623 * * [misc]simplify:  Extracting #5: cost 216 inf + 7719
1554301232.630 * * [misc]simplify:  Extracting #6: cost 116 inf + 54531
1554301232.645 * * [misc]simplify:  Extracting #7: cost 19 inf + 114732
1554301232.667 * * [misc]simplify:  Extracting #8: cost 1 inf + 126619
1554301232.689 * * [misc]simplify:  Extracting #9: cost 0 inf + 127100
1554301232.711 * * [misc]simplify:  Extracting #10: cost 0 inf + 127099
1554301232.733 * [exit]simplify:  Simplified to (- (* (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1) (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a))) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (* (* (* (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (sin a) (- (tan y) (tan z)))) (* (cos z) (cos y))) (+ (tan z) (tan y))))
1554301232.733 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1) (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a))) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (* (* (* (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (sin a) (- (tan y) (tan z)))) (* (cos z) (cos y))) (+ (tan z) (tan y)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (tan y) (tan z))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))
1554301232.734 * * * * [misc]progress:  [ 189 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))>
1554301232.734 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301232.735 * * [misc]simplify:  iters left: 6 (55 enodes)
1554301232.749 * * [misc]simplify:  iters left: 5 (270 enodes)
1554301232.806 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301232.806 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301232.806 * * [misc]simplify:  Extracting #2: cost 61 inf + 0
1554301232.806 * * [misc]simplify:  Extracting #3: cost 213 inf + 0
1554301232.807 * * [misc]simplify:  Extracting #4: cost 323 inf + 187
1554301232.809 * * [misc]simplify:  Extracting #5: cost 340 inf + 10617
1554301232.817 * * [misc]simplify:  Extracting #6: cost 210 inf + 72710
1554301232.842 * * [misc]simplify:  Extracting #7: cost 76 inf + 162296
1554301232.887 * * [misc]simplify:  Extracting #8: cost 2 inf + 244964
1554301232.941 * * [misc]simplify:  Extracting #9: cost 0 inf + 236934
1554301232.993 * * [misc]simplify:  Extracting #10: cost 0 inf + 235700
1554301233.046 * [exit]simplify:  Simplified to (- (* (* (* (cos y) (+ 1 (+ (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (cos z)) (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))) (* (+ (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) 1) (* (* (cos a) (cos a)) (cos a))))) (* (* (* (+ (* (tan y) (tan y)) (* (tan z) (- (tan z) (tan y)))) (cos y)) (* (+ (* (cos a) (cos a)) (* (- (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (cos z))) (* (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (sin a) (- (* (cos z) (sin y)) (* (cos y) (sin z)))))))
1554301233.046 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (cos y) (+ 1 (+ (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (cos z)) (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))) (* (+ (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) 1) (* (* (cos a) (cos a)) (cos a))))) (* (* (* (+ (* (tan y) (tan y)) (* (tan z) (- (tan z) (tan y)))) (cos y)) (* (+ (* (cos a) (cos a)) (* (- (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (cos z))) (* (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (sin a) (- (* (cos z) (sin y)) (* (cos y) (sin z))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))
1554301233.047 * * * * [misc]progress:  [ 190 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301233.048 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301233.048 * * [misc]simplify:  iters left: 6 (58 enodes)
1554301233.064 * * [misc]simplify:  iters left: 5 (290 enodes)
1554301233.128 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301233.128 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301233.128 * * [misc]simplify:  Extracting #2: cost 66 inf + 0
1554301233.128 * * [misc]simplify:  Extracting #3: cost 223 inf + 0
1554301233.129 * * [misc]simplify:  Extracting #4: cost 369 inf + 226
1554301233.132 * * [misc]simplify:  Extracting #5: cost 374 inf + 14921
1554301233.141 * * [misc]simplify:  Extracting #6: cost 217 inf + 93665
1554301233.172 * * [misc]simplify:  Extracting #7: cost 62 inf + 210330
1554301233.230 * * [misc]simplify:  Extracting #8: cost 0 inf + 275250
1554301233.291 * * [misc]simplify:  Extracting #9: cost 0 inf + 267229
1554301233.352 * * [misc]simplify:  Extracting #10: cost 0 inf + 266465
1554301233.414 * [exit]simplify:  Simplified to (- (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (* (cos a) (cos a)) (cos a)) (* (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (* (+ (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (* (+ (+ (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) 1) (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y)))))) (* (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (* (* (* (* (+ (* (tan y) (tan y)) (* (tan z) (- (tan z) (tan y)))) (* (cos y) (cos z))) (+ (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (- (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a))) (* (cos a) (cos a)))) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))))
1554301233.414 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (* (cos a) (cos a)) (cos a)) (* (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (* (+ (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (* (+ (+ (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) 1) (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y)))))) (* (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (* (* (* (* (+ (* (tan y) (tan y)) (* (tan z) (- (tan z) (tan y)))) (* (cos y) (cos z))) (+ (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (- (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a))) (* (cos a) (cos a)))) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301233.415 * * * * [misc]progress:  [ 191 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))>
1554301233.415 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301233.415 * * [misc]simplify:  iters left: 6 (57 enodes)
1554301233.429 * * [misc]simplify:  iters left: 5 (285 enodes)
1554301233.492 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301233.492 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301233.492 * * [misc]simplify:  Extracting #2: cost 64 inf + 0
1554301233.492 * * [misc]simplify:  Extracting #3: cost 223 inf + 0
1554301233.493 * * [misc]simplify:  Extracting #4: cost 357 inf + 63
1554301233.495 * * [misc]simplify:  Extracting #5: cost 371 inf + 9387
1554301233.504 * * [misc]simplify:  Extracting #6: cost 221 inf + 84310
1554301233.533 * * [misc]simplify:  Extracting #7: cost 66 inf + 192862
1554301233.585 * * [misc]simplify:  Extracting #8: cost 11 inf + 233605
1554301233.641 * * [misc]simplify:  Extracting #9: cost 0 inf + 248428
1554301233.698 * * [misc]simplify:  Extracting #10: cost 0 inf + 247988
1554301233.754 * [exit]simplify:  Simplified to (- (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (* (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (* (cos a) (cos a)) (cos a)) (* (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (+ (+ (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) 1)) (+ (tan y) (tan z)))) (* (* (* (* (+ (* (tan y) (tan y)) (* (- (tan z) (tan y)) (tan z))) (* (+ (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (- (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a))) (* (cos a) (cos a))) (* (cos y) (cos z)))) (sin a)) (- 1 (* (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))
1554301233.754 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (* (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (* (cos a) (cos a)) (cos a)) (* (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (+ (+ (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) 1)) (+ (tan y) (tan z)))) (* (* (* (* (+ (* (tan y) (tan y)) (* (- (tan z) (tan y)) (tan z))) (* (+ (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (- (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a))) (* (cos a) (cos a))) (* (cos y) (cos z)))) (sin a)) (- 1 (* (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))
1554301233.755 * * * * [misc]progress:  [ 192 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))>
1554301233.755 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301233.756 * * [misc]simplify:  iters left: 6 (51 enodes)
1554301233.768 * * [misc]simplify:  iters left: 5 (249 enodes)
1554301233.819 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301233.819 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301233.819 * * [misc]simplify:  Extracting #2: cost 61 inf + 0
1554301233.819 * * [misc]simplify:  Extracting #3: cost 200 inf + 0
1554301233.820 * * [misc]simplify:  Extracting #4: cost 293 inf + 187
1554301233.822 * * [misc]simplify:  Extracting #5: cost 309 inf + 7002
1554301233.826 * * [misc]simplify:  Extracting #6: cost 213 inf + 52701
1554301233.846 * * [misc]simplify:  Extracting #7: cost 71 inf + 157025
1554301233.887 * * [misc]simplify:  Extracting #8: cost 13 inf + 211659
1554301233.932 * * [misc]simplify:  Extracting #9: cost 0 inf + 215121
1554301233.977 * * [misc]simplify:  Extracting #10: cost 0 inf + 212480
1554301234.022 * * [misc]simplify:  Extracting #11: cost 0 inf + 212200
1554301234.067 * [exit]simplify:  Simplified to (- (* (* (* (* (cos y) (cos z)) (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1)) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))))) (+ (* (* (cos a) (cos a)) (cos a)) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (* (* (- (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (- (* (* (cos a) (cos a)) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (cos a)))) (* (cos y) (cos z))) (* (+ (* (- (tan z) (tan y)) (tan z)) (* (tan y) (tan y))) (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (sin a))))))
1554301234.067 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (* (cos y) (cos z)) (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1)) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))))) (+ (* (* (cos a) (cos a)) (cos a)) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (* (* (- (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (- (* (* (cos a) (cos a)) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (cos a)))) (* (cos y) (cos z))) (* (+ (* (- (tan z) (tan y)) (tan z)) (* (tan y) (tan y))) (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (sin a)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))
1554301234.068 * * * * [misc]progress:  [ 193 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301234.068 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301234.069 * * [misc]simplify:  iters left: 6 (54 enodes)
1554301234.082 * * [misc]simplify:  iters left: 5 (270 enodes)
1554301234.137 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301234.137 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301234.137 * * [misc]simplify:  Extracting #2: cost 66 inf + 0
1554301234.138 * * [misc]simplify:  Extracting #3: cost 212 inf + 0
1554301234.138 * * [misc]simplify:  Extracting #4: cost 332 inf + 2
1554301234.140 * * [misc]simplify:  Extracting #5: cost 364 inf + 4416
1554301234.143 * * [misc]simplify:  Extracting #6: cost 288 inf + 34367
1554301234.162 * * [misc]simplify:  Extracting #7: cost 114 inf + 143434
1554301234.208 * * [misc]simplify:  Extracting #8: cost 11 inf + 233114
1554301234.258 * * [misc]simplify:  Extracting #9: cost 0 inf + 239340
1554301234.308 * * [misc]simplify:  Extracting #10: cost 0 inf + 237291
1554301234.358 * * [misc]simplify:  Extracting #11: cost 0 inf + 237011
1554301234.408 * [exit]simplify:  Simplified to (- (* (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))) (* (+ (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) 1) (* (* (cos a) (cos a)) (cos a)))) (* (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1) (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y))))) (* (* (* (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y))) (* (cos y) (cos z)))) (+ (* (- (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (cos a) (cos a)))))
1554301234.408 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))) (* (+ (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) 1) (* (* (cos a) (cos a)) (cos a)))) (* (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1) (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y))))) (* (* (* (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y))) (* (cos y) (cos z)))) (+ (* (- (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (cos a) (cos a))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301234.409 * * * * [misc]progress:  [ 194 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))>
1554301234.410 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301234.410 * * [misc]simplify:  iters left: 6 (53 enodes)
1554301234.423 * * [misc]simplify:  iters left: 5 (264 enodes)
1554301234.478 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301234.478 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301234.478 * * [misc]simplify:  Extracting #2: cost 64 inf + 0
1554301234.478 * * [misc]simplify:  Extracting #3: cost 210 inf + 0
1554301234.479 * * [misc]simplify:  Extracting #4: cost 320 inf + 2
1554301234.480 * * [misc]simplify:  Extracting #5: cost 338 inf + 5365
1554301234.488 * * [misc]simplify:  Extracting #6: cost 210 inf + 69653
1554301234.514 * * [misc]simplify:  Extracting #7: cost 58 inf + 164188
1554301234.560 * * [misc]simplify:  Extracting #8: cost 1 inf + 224110
1554301234.608 * * [misc]simplify:  Extracting #9: cost 0 inf + 221648
1554301234.655 * [exit]simplify:  Simplified to (- (* (* (* (+ (tan y) (tan z)) (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1)) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))))) (+ (* (* (cos a) (cos a)) (cos a)) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))) (* (* (* (+ (tan y) (tan z)) (- (tan y) (tan z))) (* (sin a) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (* (+ (* (- (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (cos a) (cos a))) (* (* (+ (* (- (tan z) (tan y)) (tan z)) (* (tan y) (tan y))) (cos y)) (cos z)))))
1554301234.656 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (tan y) (tan z)) (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1)) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))))) (+ (* (* (cos a) (cos a)) (cos a)) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))) (* (* (* (+ (tan y) (tan z)) (- (tan y) (tan z))) (* (sin a) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (* (+ (* (- (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (cos a) (cos a))) (* (* (+ (* (- (tan z) (tan y)) (tan z)) (* (tan y) (tan y))) (cos y)) (cos z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))
1554301234.656 * * * * [misc]progress:  [ 195 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (cos y) (cos z))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (cos y) (cos z)))))))>
1554301234.657 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (cos y) (cos z))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301234.657 * * [misc]simplify:  iters left: 6 (47 enodes)
1554301234.669 * * [misc]simplify:  iters left: 5 (231 enodes)
1554301234.713 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301234.713 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301234.713 * * [misc]simplify:  Extracting #2: cost 54 inf + 0
1554301234.714 * * [misc]simplify:  Extracting #3: cost 177 inf + 0
1554301234.714 * * [misc]simplify:  Extracting #4: cost 266 inf + 64
1554301234.715 * * [misc]simplify:  Extracting #5: cost 278 inf + 7119
1554301234.719 * * [misc]simplify:  Extracting #6: cost 200 inf + 34859
1554301234.733 * * [misc]simplify:  Extracting #7: cost 95 inf + 99871
1554301234.762 * * [misc]simplify:  Extracting #8: cost 15 inf + 173157
1554301234.798 * * [misc]simplify:  Extracting #9: cost 0 inf + 185195
1554301234.835 * * [misc]simplify:  Extracting #10: cost 0 inf + 184522
1554301234.872 * [exit]simplify:  Simplified to (- (* (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))) (+ (* (cos a) (* (cos a) (cos a))) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))) (* (cos y) (cos z))) (* (* (* (+ (* (tan y) (tan y)) (* (tan z) (- (tan z) (tan y)))) (* (cos y) (cos z))) (+ (* (- (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (cos a) (cos a)))) (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (sin a)) (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))
1554301234.872 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))) (+ (* (cos a) (* (cos a) (cos a))) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))) (* (cos y) (cos z))) (* (* (* (+ (* (tan y) (tan y)) (* (tan z) (- (tan z) (tan y)))) (* (cos y) (cos z))) (+ (* (- (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (cos a) (cos a)))) (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (sin a)) (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (cos y) (cos z)))))))
1554301234.873 * * * * [misc]progress:  [ 196 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))>
1554301234.874 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301234.874 * * [misc]simplify:  iters left: 6 (50 enodes)
1554301234.886 * * [misc]simplify:  iters left: 5 (251 enodes)
1554301234.937 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301234.937 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301234.937 * * [misc]simplify:  Extracting #2: cost 68 inf + 0
1554301234.937 * * [misc]simplify:  Extracting #3: cost 206 inf + 0
1554301234.938 * * [misc]simplify:  Extracting #4: cost 298 inf + 159
1554301234.940 * * [misc]simplify:  Extracting #5: cost 310 inf + 8337
1554301234.943 * * [misc]simplify:  Extracting #6: cost 240 inf + 31737
1554301234.952 * * [misc]simplify:  Extracting #7: cost 144 inf + 78781
1554301234.977 * * [misc]simplify:  Extracting #8: cost 43 inf + 165447
1554301235.022 * * [misc]simplify:  Extracting #9: cost 3 inf + 211403
1554301235.070 * * [misc]simplify:  Extracting #10: cost 0 inf + 214199
1554301235.116 * * [misc]simplify:  Extracting #11: cost 0 inf + 214079
1554301235.163 * [exit]simplify:  Simplified to (- (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos a) (* (cos a) (cos a))) (* (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (+ (* (tan z) (tan z)) (+ (* (tan z) (tan y)) (* (tan y) (tan y)))))) (* (* (* (+ (- (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (* (cos a) (cos a)) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (cos a) (cos a))) (* (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y))) (* (cos y) (cos z)))) (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (* (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (sin a))))
1554301235.163 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos a) (* (cos a) (cos a))) (* (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (+ (* (tan z) (tan z)) (+ (* (tan z) (tan y)) (* (tan y) (tan y)))))) (* (* (* (+ (- (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (* (cos a) (cos a)) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (cos a) (cos a))) (* (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y))) (* (cos y) (cos z)))) (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (* (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (sin a)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))
1554301235.164 * * * * [misc]progress:  [ 197 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (tan y) (tan z))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ (tan y) (tan z)))))))>
1554301235.164 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (tan y) (tan z))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301235.164 * * [misc]simplify:  iters left: 6 (49 enodes)
1554301235.177 * * [misc]simplify:  iters left: 5 (246 enodes)
1554301235.226 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301235.226 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301235.226 * * [misc]simplify:  Extracting #2: cost 63 inf + 0
1554301235.226 * * [misc]simplify:  Extracting #3: cost 194 inf + 0
1554301235.227 * * [misc]simplify:  Extracting #4: cost 282 inf + 255
1554301235.228 * * [misc]simplify:  Extracting #5: cost 299 inf + 6036
1554301235.235 * * [misc]simplify:  Extracting #6: cost 212 inf + 38660
1554301235.252 * * [misc]simplify:  Extracting #7: cost 66 inf + 135610
1554301235.288 * * [misc]simplify:  Extracting #8: cost 11 inf + 183287
1554301235.329 * * [misc]simplify:  Extracting #9: cost 0 inf + 194560
1554301235.372 * * [misc]simplify:  Extracting #10: cost 0 inf + 193968
1554301235.413 * * [misc]simplify:  Extracting #11: cost 0 inf + 193928
1554301235.455 * [exit]simplify:  Simplified to (- (* (* (+ (* (cos a) (* (cos a) (cos a))) (* (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))))) (+ (tan y) (tan z))) (* (* (+ (* (tan y) (tan y)) (* (- (tan z) (tan y)) (tan z))) (* (cos y) (cos z))) (* (+ (* (cos a) (cos a)) (* (- (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (* (* (+ (tan y) (tan z)) (- (tan y) (tan z))) (sin a)) (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))))
1554301235.455 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (cos a) (* (cos a) (cos a))) (* (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))))) (+ (tan y) (tan z))) (* (* (+ (* (tan y) (tan y)) (* (- (tan z) (tan y)) (tan z))) (* (cos y) (cos z))) (* (+ (* (cos a) (cos a)) (* (- (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (* (* (+ (tan y) (tan z)) (- (tan y) (tan z))) (sin a)) (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ (tan y) (tan z)))))))
1554301235.456 * * * * [misc]progress:  [ 198 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))>
1554301235.456 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z)))))
1554301235.456 * * [misc]simplify:  iters left: 6 (55 enodes)
1554301235.470 * * [misc]simplify:  iters left: 5 (274 enodes)
1554301235.527 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301235.527 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301235.527 * * [misc]simplify:  Extracting #2: cost 56 inf + 0
1554301235.527 * * [misc]simplify:  Extracting #3: cost 198 inf + 0
1554301235.528 * * [misc]simplify:  Extracting #4: cost 315 inf + 2
1554301235.529 * * [misc]simplify:  Extracting #5: cost 353 inf + 3077
1554301235.536 * * [misc]simplify:  Extracting #6: cost 230 inf + 65062
1554301235.562 * * [misc]simplify:  Extracting #7: cost 74 inf + 163276
1554301235.605 * * [misc]simplify:  Extracting #8: cost 10 inf + 207451
1554301235.655 * * [misc]simplify:  Extracting #9: cost 0 inf + 219593
1554301235.707 * * [misc]simplify:  Extracting #10: cost 0 inf + 219433
1554301235.757 * [exit]simplify:  Simplified to (- (* (* (+ (* (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) 1) (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (* (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) 1) (* (* (cos a) (cos a)) (cos a))))) (* (* (* (* (+ (* (tan y) (tan y)) (* (- (tan z) (tan y)) (tan z))) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (* (- (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (- (tan y) (tan z))))
1554301235.757 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) 1) (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (* (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) 1) (* (* (cos a) (cos a)) (cos a))))) (* (* (* (* (+ (* (tan y) (tan y)) (* (- (tan z) (tan y)) (tan z))) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (* (- (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (- (tan y) (tan z)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))
1554301235.758 * * * * [misc]progress:  [ 199 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))>
1554301235.758 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z)))))
1554301235.758 * * [misc]simplify:  iters left: 6 (51 enodes)
1554301235.771 * * [misc]simplify:  iters left: 5 (252 enodes)
1554301235.823 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301235.823 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301235.823 * * [misc]simplify:  Extracting #2: cost 50 inf + 0
1554301235.823 * * [misc]simplify:  Extracting #3: cost 191 inf + 0
1554301235.824 * * [misc]simplify:  Extracting #4: cost 291 inf + 2
1554301235.825 * * [misc]simplify:  Extracting #5: cost 304 inf + 8339
1554301235.836 * * [misc]simplify:  Extracting #6: cost 158 inf + 77295
1554301235.866 * * [misc]simplify:  Extracting #7: cost 30 inf + 168270
1554301235.910 * * [misc]simplify:  Extracting #8: cost 0 inf + 199113
1554301235.952 * * [misc]simplify:  Extracting #9: cost 0 inf + 198851
1554301235.995 * [exit]simplify:  Simplified to (- (* (* (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))))) (+ (* (cos a) (* (cos a) (cos a))) (* (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (* (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (sin a) (- (tan y) (tan z)))) (* (* (* (cos z) (+ (* (- (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (cos a) (cos a)))) (cos y)) (+ (* (- (tan z) (tan y)) (tan z)) (* (tan y) (tan y))))))
1554301235.995 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))))) (+ (* (cos a) (* (cos a) (cos a))) (* (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (* (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (sin a) (- (tan y) (tan z)))) (* (* (* (cos z) (+ (* (- (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (cos a) (cos a)))) (cos y)) (+ (* (- (tan z) (tan y)) (tan z)) (* (tan y) (tan y)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))
1554301235.996 * * * * [misc]progress:  [ 200 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))>
1554301235.996 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301235.997 * * [misc]simplify:  iters left: 6 (51 enodes)
1554301236.010 * * [misc]simplify:  iters left: 5 (238 enodes)
1554301236.057 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301236.057 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301236.057 * * [misc]simplify:  Extracting #2: cost 61 inf + 0
1554301236.058 * * [misc]simplify:  Extracting #3: cost 213 inf + 0
1554301236.059 * * [misc]simplify:  Extracting #4: cost 280 inf + 349
1554301236.060 * * [misc]simplify:  Extracting #5: cost 278 inf + 12220
1554301236.069 * * [misc]simplify:  Extracting #6: cost 184 inf + 56459
1554301236.083 * * [misc]simplify:  Extracting #7: cost 109 inf + 96250
1554301236.115 * * [misc]simplify:  Extracting #8: cost 20 inf + 180666
1554301236.154 * * [misc]simplify:  Extracting #9: cost 1 inf + 197660
1554301236.196 * * [misc]simplify:  Extracting #10: cost 0 inf + 197887
1554301236.237 * * [misc]simplify:  Extracting #11: cost 0 inf + 197727
1554301236.277 * [exit]simplify:  Simplified to (- (* (* (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))) (* (cos a) (- (cos a) (* (cos a) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))) (+ (+ (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) 1)) (* (cos y) (cos z))) (* (* (* (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (sin a)) (- (* (cos z) (sin y)) (* (cos y) (sin z)))) (* (* (* (+ (* (tan y) (tan y)) (* (- (tan z) (tan y)) (tan z))) (cos y)) (cos z)) (- (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))))
1554301236.277 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))) (* (cos a) (- (cos a) (* (cos a) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))) (+ (+ (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) 1)) (* (cos y) (cos z))) (* (* (* (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (sin a)) (- (* (cos z) (sin y)) (* (cos y) (sin z)))) (* (* (* (+ (* (tan y) (tan y)) (* (- (tan z) (tan y)) (tan z))) (cos y)) (cos z)) (- (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))
1554301236.278 * * * * [misc]progress:  [ 201 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301236.279 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301236.279 * * [misc]simplify:  iters left: 6 (54 enodes)
1554301236.292 * * [misc]simplify:  iters left: 5 (258 enodes)
1554301236.346 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301236.346 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301236.346 * * [misc]simplify:  Extracting #2: cost 66 inf + 0
1554301236.347 * * [misc]simplify:  Extracting #3: cost 223 inf + 0
1554301236.348 * * [misc]simplify:  Extracting #4: cost 330 inf + 63
1554301236.349 * * [misc]simplify:  Extracting #5: cost 347 inf + 7701
1554301236.357 * * [misc]simplify:  Extracting #6: cost 221 inf + 68922
1554301236.387 * * [misc]simplify:  Extracting #7: cost 62 inf + 176055
1554301236.431 * * [misc]simplify:  Extracting #8: cost 6 inf + 225524
1554301236.479 * * [misc]simplify:  Extracting #9: cost 0 inf + 227732
1554301236.528 * [exit]simplify:  Simplified to (- (* (* (+ (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (+ (+ (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) 1) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (+ (* (+ (tan y) (tan z)) (tan z)) (* (tan y) (tan y)))) (* (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (* (* (* (* (+ (* (tan y) (tan y)) (* (- (tan z) (tan y)) (tan z))) (* (cos y) (cos z))) (- (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (sin a)) (- 1 (* (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))))
1554301236.528 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (+ (+ (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) 1) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (+ (* (+ (tan y) (tan z)) (tan z)) (* (tan y) (tan y)))) (* (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (* (* (* (* (+ (* (tan y) (tan y)) (* (- (tan z) (tan y)) (tan z))) (* (cos y) (cos z))) (- (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (sin a)) (- 1 (* (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301236.529 * * * * [misc]progress:  [ 202 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))>
1554301236.529 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301236.530 * * [misc]simplify:  iters left: 6 (53 enodes)
1554301236.543 * * [misc]simplify:  iters left: 5 (253 enodes)
1554301236.596 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301236.596 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301236.596 * * [misc]simplify:  Extracting #2: cost 64 inf + 0
1554301236.597 * * [misc]simplify:  Extracting #3: cost 223 inf + 0
1554301236.598 * * [misc]simplify:  Extracting #4: cost 315 inf + 164
1554301236.599 * * [misc]simplify:  Extracting #5: cost 315 inf + 10306
1554301236.609 * * [misc]simplify:  Extracting #6: cost 183 inf + 82333
1554301236.640 * * [misc]simplify:  Extracting #7: cost 34 inf + 188752
1554301236.684 * * [misc]simplify:  Extracting #8: cost 3 inf + 208549
1554301236.732 * * [misc]simplify:  Extracting #9: cost 0 inf + 209535
1554301236.777 * [exit]simplify:  Simplified to (- (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (* (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (+ (tan y) (tan z))) (+ (+ (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) 1) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (* (* (+ (* (tan y) (tan y)) (* (- (tan z) (tan y)) (tan z))) (* (cos y) (cos z))) (* (- (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (sin a) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))
1554301236.778 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (* (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (+ (tan y) (tan z))) (+ (+ (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) 1) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (* (* (+ (* (tan y) (tan y)) (* (- (tan z) (tan y)) (tan z))) (* (cos y) (cos z))) (* (- (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (sin a) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))
1554301236.778 * * * * [misc]progress:  [ 203 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))>
1554301236.779 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301236.779 * * [misc]simplify:  iters left: 6 (47 enodes)
1554301236.790 * * [misc]simplify:  iters left: 5 (217 enodes)
1554301236.831 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301236.831 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301236.831 * * [misc]simplify:  Extracting #2: cost 61 inf + 0
1554301236.832 * * [misc]simplify:  Extracting #3: cost 200 inf + 0
1554301236.832 * * [misc]simplify:  Extracting #4: cost 252 inf + 187
1554301236.834 * * [misc]simplify:  Extracting #5: cost 251 inf + 8865
1554301236.839 * * [misc]simplify:  Extracting #6: cost 165 inf + 43667
1554301236.858 * * [misc]simplify:  Extracting #7: cost 58 inf + 121274
1554301236.887 * * [misc]simplify:  Extracting #8: cost 6 inf + 166624
1554301236.923 * * [misc]simplify:  Extracting #9: cost 0 inf + 174827
1554301236.955 * * [misc]simplify:  Extracting #10: cost 0 inf + 174787
1554301236.989 * [exit]simplify:  Simplified to (- (* (* (* (* (cos y) (cos z)) (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1)) (+ (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z)))) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))) (* (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y))) (* (* (cos y) (cos z)) (* (- (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (sin a)) (- (* (cos z) (sin y)) (* (cos y) (sin z))))))))
1554301236.989 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (* (cos y) (cos z)) (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1)) (+ (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z)))) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))) (* (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y))) (* (* (cos y) (cos z)) (* (- (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (sin a)) (- (* (cos z) (sin y)) (* (cos y) (sin z)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))
1554301236.989 * * * * [misc]progress:  [ 204 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301236.990 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301236.990 * * [misc]simplify:  iters left: 6 (50 enodes)
1554301237.002 * * [misc]simplify:  iters left: 5 (237 enodes)
1554301237.050 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301237.050 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301237.050 * * [misc]simplify:  Extracting #2: cost 66 inf + 0
1554301237.050 * * [misc]simplify:  Extracting #3: cost 212 inf + 0
1554301237.051 * * [misc]simplify:  Extracting #4: cost 290 inf + 63
1554301237.052 * * [misc]simplify:  Extracting #5: cost 308 inf + 5741
1554301237.056 * * [misc]simplify:  Extracting #6: cost 214 inf + 42136
1554301237.068 * * [misc]simplify:  Extracting #7: cost 106 inf + 94472
1554301237.098 * * [misc]simplify:  Extracting #8: cost 24 inf + 174186
1554301237.136 * * [misc]simplify:  Extracting #9: cost 0 inf + 201010
1554301237.176 * * [misc]simplify:  Extracting #10: cost 0 inf + 198678
1554301237.216 * * [misc]simplify:  Extracting #11: cost 0 inf + 198638
1554301237.257 * [exit]simplify:  Simplified to (- (* (* (* (cos a) (- (cos a) (* (cos a) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))))) (* (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1) (+ (* (+ (tan y) (tan z)) (tan z)) (* (tan y) (tan y))))) (* (* (* (+ (* (- (tan z) (tan y)) (tan z)) (* (tan y) (tan y))) (* (* (- (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (cos y)) (cos z))) (sin a)) (* (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))))))
1554301237.257 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (cos a) (- (cos a) (* (cos a) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))))) (* (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1) (+ (* (+ (tan y) (tan z)) (tan z)) (* (tan y) (tan y))))) (* (* (* (+ (* (- (tan z) (tan y)) (tan z)) (* (tan y) (tan y))) (* (* (- (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (cos y)) (cos z))) (sin a)) (* (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301237.258 * * * * [misc]progress:  [ 205 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))>
1554301237.258 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301237.258 * * [misc]simplify:  iters left: 6 (49 enodes)
1554301237.271 * * [misc]simplify:  iters left: 5 (232 enodes)
1554301237.317 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301237.317 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301237.317 * * [misc]simplify:  Extracting #2: cost 64 inf + 0
1554301237.318 * * [misc]simplify:  Extracting #3: cost 210 inf + 0
1554301237.318 * * [misc]simplify:  Extracting #4: cost 278 inf + 63
1554301237.319 * * [misc]simplify:  Extracting #5: cost 299 inf + 1907
1554301237.321 * * [misc]simplify:  Extracting #6: cost 272 inf + 9434
1554301237.328 * * [misc]simplify:  Extracting #7: cost 164 inf + 54387
1554301237.351 * * [misc]simplify:  Extracting #8: cost 46 inf + 151028
1554301237.386 * * [misc]simplify:  Extracting #9: cost 0 inf + 188993
1554301237.424 * * [misc]simplify:  Extracting #10: cost 0 inf + 183799
1554301237.459 * * [misc]simplify:  Extracting #11: cost 0 inf + 183195
1554301237.495 * [exit]simplify:  Simplified to (- (* (* (* (+ (tan y) (tan z)) (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1)) (+ (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z)))) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (* (+ (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (- (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))) (* (* (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y))) (* (* (cos y) (cos z)) (- (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (* (* (* (+ (tan y) (tan z)) (- (tan y) (tan z))) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))))
1554301237.495 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (tan y) (tan z)) (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1)) (+ (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z)))) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (* (+ (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (- (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))) (* (* (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y))) (* (* (cos y) (cos z)) (- (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (* (* (* (+ (tan y) (tan z)) (- (tan y) (tan z))) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))
1554301237.495 * * * * [misc]progress:  [ 206 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (cos y) (cos z))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (cos y) (cos z)))))))>
1554301237.496 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (cos y) (cos z))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301237.496 * * [misc]simplify:  iters left: 6 (43 enodes)
1554301237.506 * * [misc]simplify:  iters left: 5 (199 enodes)
1554301237.543 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301237.543 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301237.543 * * [misc]simplify:  Extracting #2: cost 54 inf + 0
1554301237.543 * * [misc]simplify:  Extracting #3: cost 177 inf + 0
1554301237.544 * * [misc]simplify:  Extracting #4: cost 223 inf + 186
1554301237.545 * * [misc]simplify:  Extracting #5: cost 215 inf + 10205
1554301237.553 * * [misc]simplify:  Extracting #6: cost 104 inf + 80895
1554301237.574 * * [misc]simplify:  Extracting #7: cost 8 inf + 151485
1554301237.600 * * [misc]simplify:  Extracting #8: cost 0 inf + 150649
1554301237.627 * * [misc]simplify:  Extracting #9: cost 0 inf + 147990
1554301237.652 * * [misc]simplify:  Extracting #10: cost 0 inf + 147709
1554301237.677 * [exit]simplify:  Simplified to (- (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (* (cos y) (cos z)))) (* (* (+ (* (tan y) (tan y)) (* (tan z) (- (tan z) (tan y)))) (* (cos y) (cos z))) (* (- (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (* (sin a) (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (- (* (cos z) (sin y)) (* (cos y) (sin z)))))))
1554301237.678 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (* (cos y) (cos z)))) (* (* (+ (* (tan y) (tan y)) (* (tan z) (- (tan z) (tan y)))) (* (cos y) (cos z))) (* (- (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (* (sin a) (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (- (* (cos z) (sin y)) (* (cos y) (sin z))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (cos y) (cos z)))))))
1554301237.678 * * * * [misc]progress:  [ 207 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))>
1554301237.679 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301237.679 * * [misc]simplify:  iters left: 6 (46 enodes)
1554301237.690 * * [misc]simplify:  iters left: 5 (219 enodes)
1554301237.732 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301237.732 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301237.733 * * [misc]simplify:  Extracting #2: cost 68 inf + 0
1554301237.733 * * [misc]simplify:  Extracting #3: cost 206 inf + 0
1554301237.734 * * [misc]simplify:  Extracting #4: cost 255 inf + 316
1554301237.735 * * [misc]simplify:  Extracting #5: cost 258 inf + 7747
1554301237.739 * * [misc]simplify:  Extracting #6: cost 188 inf + 36113
1554301237.751 * * [misc]simplify:  Extracting #7: cost 88 inf + 92859
1554301237.778 * * [misc]simplify:  Extracting #8: cost 4 inf + 170540
1554301237.814 * * [misc]simplify:  Extracting #9: cost 0 inf + 174788
1554301237.847 * * [misc]simplify:  Extracting #10: cost 0 inf + 174786
1554301237.880 * [exit]simplify:  Simplified to (- (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (* (cos a) (+ (* (tan z) (tan y)) 1)) (* (tan z) (tan y))) (* (* (cos a) (+ (* (tan z) (tan y)) 1)) (* (tan z) (tan y)))))) (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (+ (+ (* (tan z) (tan z)) (* (tan y) (tan y))) (* (tan z) (tan y))))) (* (* (* (- (cos a) (* (* (cos a) (+ (* (tan z) (tan y)) 1)) (* (tan z) (tan y)))) (* (cos y) (cos z))) (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y)))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (* (- 1 (* (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (sin a)))))
1554301237.880 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (* (cos a) (+ (* (tan z) (tan y)) 1)) (* (tan z) (tan y))) (* (* (cos a) (+ (* (tan z) (tan y)) 1)) (* (tan z) (tan y)))))) (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (+ (+ (* (tan z) (tan z)) (* (tan y) (tan y))) (* (tan z) (tan y))))) (* (* (* (- (cos a) (* (* (cos a) (+ (* (tan z) (tan y)) 1)) (* (tan z) (tan y)))) (* (cos y) (cos z))) (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y)))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (* (- 1 (* (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (sin a))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))
1554301237.880 * * * * [misc]progress:  [ 208 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (tan y) (tan z))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (tan y) (tan z)))))))>
1554301237.881 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (tan y) (tan z))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301237.881 * * [misc]simplify:  iters left: 6 (45 enodes)
1554301237.891 * * [misc]simplify:  iters left: 5 (214 enodes)
1554301237.932 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301237.932 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301237.932 * * [misc]simplify:  Extracting #2: cost 63 inf + 0
1554301237.932 * * [misc]simplify:  Extracting #3: cost 194 inf + 0
1554301237.933 * * [misc]simplify:  Extracting #4: cost 240 inf + 321
1554301237.934 * * [misc]simplify:  Extracting #5: cost 239 inf + 8920
1554301237.937 * * [misc]simplify:  Extracting #6: cost 177 inf + 32067
1554301237.946 * * [misc]simplify:  Extracting #7: cost 87 inf + 75867
1554301237.966 * * [misc]simplify:  Extracting #8: cost 16 inf + 139218
1554301237.996 * * [misc]simplify:  Extracting #9: cost 1 inf + 155927
1554301238.024 * * [misc]simplify:  Extracting #10: cost 0 inf + 156355
1554301238.053 * * [misc]simplify:  Extracting #11: cost 0 inf + 156315
1554301238.082 * [exit]simplify:  Simplified to (- (* (* (* (+ (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (- (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))))) (+ (tan y) (tan z))) (* (* (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (sin a) (* (- (tan y) (tan z)) (+ (tan y) (tan z))))) (* (+ (* (tan y) (tan y)) (* (- (tan z) (tan y)) (tan z))) (* (* (cos z) (- (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (cos y)))))
1554301238.082 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (- (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))))) (+ (tan y) (tan z))) (* (* (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (sin a) (* (- (tan y) (tan z)) (+ (tan y) (tan z))))) (* (+ (* (tan y) (tan y)) (* (- (tan z) (tan y)) (tan z))) (* (* (cos z) (- (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (cos y))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (tan y) (tan z)))))))
1554301238.082 * * * * [misc]progress:  [ 209 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))>
1554301238.083 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z)))))
1554301238.083 * * [misc]simplify:  iters left: 6 (51 enodes)
1554301238.097 * * [misc]simplify:  iters left: 5 (241 enodes)
1554301238.144 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301238.144 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301238.144 * * [misc]simplify:  Extracting #2: cost 56 inf + 0
1554301238.145 * * [misc]simplify:  Extracting #3: cost 198 inf + 0
1554301238.146 * * [misc]simplify:  Extracting #4: cost 273 inf + 63
1554301238.147 * * [misc]simplify:  Extracting #5: cost 290 inf + 6385
1554301238.151 * * [misc]simplify:  Extracting #6: cost 215 inf + 36288
1554301238.167 * * [misc]simplify:  Extracting #7: cost 87 inf + 107816
1554301238.200 * * [misc]simplify:  Extracting #8: cost 5 inf + 179945
1554301238.238 * * [misc]simplify:  Extracting #9: cost 0 inf + 181902
1554301238.277 * * [misc]simplify:  Extracting #10: cost 0 inf + 181500
1554301238.316 * [exit]simplify:  Simplified to (- (* (* (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (+ (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a))) (- (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (+ (+ (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) 1) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (* (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (sin a) (- (tan y) (tan z)))) (* (- (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (* (+ (* (tan y) (tan y)) (* (- (tan z) (tan y)) (tan z))) (cos y)) (cos z)))))
1554301238.316 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (+ (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a))) (- (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (+ (+ (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) 1) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (* (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (sin a) (- (tan y) (tan z)))) (* (- (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (* (+ (* (tan y) (tan y)) (* (- (tan z) (tan y)) (tan z))) (cos y)) (cos z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))
1554301238.317 * * * * [misc]progress:  [ 210 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))>
1554301238.317 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z)))))
1554301238.317 * * [misc]simplify:  iters left: 6 (47 enodes)
1554301238.329 * * [misc]simplify:  iters left: 5 (220 enodes)
1554301238.372 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301238.372 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301238.373 * * [misc]simplify:  Extracting #2: cost 50 inf + 0
1554301238.373 * * [misc]simplify:  Extracting #3: cost 191 inf + 0
1554301238.374 * * [misc]simplify:  Extracting #4: cost 249 inf + 63
1554301238.375 * * [misc]simplify:  Extracting #5: cost 256 inf + 7080
1554301238.379 * * [misc]simplify:  Extracting #6: cost 173 inf + 41489
1554301238.391 * * [misc]simplify:  Extracting #7: cost 78 inf + 93844
1554301238.419 * * [misc]simplify:  Extracting #8: cost 2 inf + 161166
1554301238.449 * * [misc]simplify:  Extracting #9: cost 0 inf + 161598
1554301238.481 * * [misc]simplify:  Extracting #10: cost 0 inf + 161438
1554301238.512 * [exit]simplify:  Simplified to (- (* (* (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1) (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (* (+ (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (- (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))) (* (* (* (+ (* (- (tan z) (tan y)) (tan z)) (* (tan y) (tan y))) (- (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (cos y) (cos z))) (* (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (sin a) (- (tan y) (tan z))))))
1554301238.512 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1) (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (* (+ (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (- (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))) (* (* (* (+ (* (- (tan z) (tan y)) (tan z)) (* (tan y) (tan y))) (- (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (cos y) (cos z))) (* (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (sin a) (- (tan y) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))
1554301238.513 * * * * [misc]progress:  [ 211 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))>
1554301238.513 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301238.514 * * [misc]simplify:  iters left: 6 (58 enodes)
1554301238.528 * * [misc]simplify:  iters left: 5 (285 enodes)
1554301238.590 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301238.590 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301238.590 * * [misc]simplify:  Extracting #2: cost 61 inf + 0
1554301238.590 * * [misc]simplify:  Extracting #3: cost 224 inf + 0
1554301238.591 * * [misc]simplify:  Extracting #4: cost 349 inf + 65
1554301238.593 * * [misc]simplify:  Extracting #5: cost 358 inf + 13537
1554301238.600 * * [misc]simplify:  Extracting #6: cost 241 inf + 64112
1554301238.627 * * [misc]simplify:  Extracting #7: cost 80 inf + 166306
1554301238.678 * * [misc]simplify:  Extracting #8: cost 3 inf + 235223
1554301238.734 * * [misc]simplify:  Extracting #9: cost 0 inf + 237079
1554301238.789 * [exit]simplify:  Simplified to (- (* (* (* (cos y) (cos z)) (+ 1 (+ (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (+ (* (cos a) (* (cos a) (cos a))) (* (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))) (* (+ (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z)))))) (* (* (* (- (* (cos z) (sin y)) (* (sin z) (cos y))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (sin a))) (* (+ (* (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (cos a) (cos a))) (+ (* (tan y) (tan y)) (* (+ (tan y) (tan z)) (tan z))))) (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y)))))
1554301238.789 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (cos y) (cos z)) (+ 1 (+ (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (+ (* (cos a) (* (cos a) (cos a))) (* (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))) (* (+ (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z)))))) (* (* (* (- (* (cos z) (sin y)) (* (sin z) (cos y))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (sin a))) (* (+ (* (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (cos a) (cos a))) (+ (* (tan y) (tan y)) (* (+ (tan y) (tan z)) (tan z))))) (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))
1554301238.790 * * * * [misc]progress:  [ 212 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301238.790 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301238.791 * * [misc]simplify:  iters left: 6 (50 enodes)
1554301238.804 * * [misc]simplify:  iters left: 5 (260 enodes)
1554301238.864 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301238.864 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301238.864 * * [misc]simplify:  Extracting #2: cost 66 inf + 0
1554301238.864 * * [misc]simplify:  Extracting #3: cost 232 inf + 0
1554301238.865 * * [misc]simplify:  Extracting #4: cost 375 inf + 2
1554301238.867 * * [misc]simplify:  Extracting #5: cost 423 inf + 1033
1554301238.872 * * [misc]simplify:  Extracting #6: cost 318 inf + 48740
1554301238.896 * * [misc]simplify:  Extracting #7: cost 120 inf + 161561
1554301238.953 * * [misc]simplify:  Extracting #8: cost 12 inf + 245618
1554301239.018 * * [misc]simplify:  Extracting #9: cost 0 inf + 254138
1554301239.081 * * [misc]simplify:  Extracting #10: cost 0 inf + 253858
1554301239.144 * [exit]simplify:  Simplified to (- (* (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (+ (* (* (cos a) (cos a)) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))))) (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (* (+ 1 (+ (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z))))))) (* (* (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (sin a)) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (* (+ (- (* (tan z) (tan z)) (* (tan z) (tan y))) (* (tan y) (tan y))) (* (+ (* (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (cos a) (cos a))) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z))))))))
1554301239.144 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (+ (* (* (cos a) (cos a)) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))))) (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (* (+ 1 (+ (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z))))))) (* (* (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (sin a)) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (* (+ (- (* (tan z) (tan z)) (* (tan z) (tan y))) (* (tan y) (tan y))) (* (+ (* (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (cos a) (cos a))) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301239.146 * * * * [misc]progress:  [ 213 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))>
1554301239.146 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301239.146 * * [misc]simplify:  iters left: 6 (52 enodes)
1554301239.160 * * [misc]simplify:  iters left: 5 (270 enodes)
1554301239.221 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301239.222 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301239.222 * * [misc]simplify:  Extracting #2: cost 64 inf + 0
1554301239.222 * * [misc]simplify:  Extracting #3: cost 230 inf + 0
1554301239.223 * * [misc]simplify:  Extracting #4: cost 369 inf + 165
1554301239.229 * * [misc]simplify:  Extracting #5: cost 300 inf + 52469
1554301239.254 * * [misc]simplify:  Extracting #6: cost 90 inf + 175810
1554301239.305 * * [misc]simplify:  Extracting #7: cost 1 inf + 248216
1554301239.365 * * [misc]simplify:  Extracting #8: cost 0 inf + 240528
1554301239.423 * * [misc]simplify:  Extracting #9: cost 0 inf + 240397
1554301239.482 * [exit]simplify:  Simplified to (- (* (* (+ (tan y) (tan z)) (+ 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (* (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (+ (* (* (cos a) (cos a)) (cos a)) (* (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))))) (* (* (- 1 (* (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (sin a)) (* (* (+ (tan y) (tan z)) (- (tan y) (tan z))) (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (* (+ (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a))) (* (cos a) (cos a))) (- (* (tan z) (tan z)) (- (* (tan z) (tan y)) (* (tan y) (tan y)))))))))
1554301239.482 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (+ 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (* (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (+ (* (* (cos a) (cos a)) (cos a)) (* (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))))) (* (* (- 1 (* (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (sin a)) (* (* (+ (tan y) (tan z)) (- (tan y) (tan z))) (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (* (+ (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a))) (* (cos a) (cos a))) (- (* (tan z) (tan z)) (- (* (tan z) (tan y)) (* (tan y) (tan y))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))
1554301239.483 * * * * [misc]progress:  [ 214 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))>
1554301239.483 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301239.483 * * [misc]simplify:  iters left: 6 (54 enodes)
1554301239.498 * * [misc]simplify:  iters left: 5 (264 enodes)
1554301239.549 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301239.549 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301239.549 * * [misc]simplify:  Extracting #2: cost 61 inf + 0
1554301239.549 * * [misc]simplify:  Extracting #3: cost 211 inf + 0
1554301239.552 * * [misc]simplify:  Extracting #4: cost 315 inf + 350
1554301239.554 * * [misc]simplify:  Extracting #5: cost 317 inf + 15203
1554301239.563 * * [misc]simplify:  Extracting #6: cost 186 inf + 78256
1554301239.587 * * [misc]simplify:  Extracting #7: cost 62 inf + 157942
1554301239.628 * * [misc]simplify:  Extracting #8: cost 1 inf + 213916
1554301239.674 * * [misc]simplify:  Extracting #9: cost 0 inf + 213757
1554301239.719 * [exit]simplify:  Simplified to (- (* (* (+ (* (* (cos a) (cos a)) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))) (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))))) (* (* (cos z) (cos y)) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (* (- (* (cos z) (sin y)) (* (sin z) (cos y))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (sin a))) (* (* (+ (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a))) (* (cos a) (cos a))) (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y)))) (+ (* (tan y) (tan y)) (* (tan z) (- (tan z) (tan y)))))))
1554301239.719 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (* (cos a) (cos a)) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))) (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))))) (* (* (cos z) (cos y)) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (* (- (* (cos z) (sin y)) (* (sin z) (cos y))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (sin a))) (* (* (+ (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a))) (* (cos a) (cos a))) (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y)))) (+ (* (tan y) (tan y)) (* (tan z) (- (tan z) (tan y))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))
1554301239.720 * * * * [misc]progress:  [ 215 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301239.720 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301239.721 * * [misc]simplify:  iters left: 6 (46 enodes)
1554301239.732 * * [misc]simplify:  iters left: 5 (239 enodes)
1554301239.783 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301239.783 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301239.783 * * [misc]simplify:  Extracting #2: cost 66 inf + 0
1554301239.784 * * [misc]simplify:  Extracting #3: cost 217 inf + 0
1554301239.784 * * [misc]simplify:  Extracting #4: cost 335 inf + 2
1554301239.786 * * [misc]simplify:  Extracting #5: cost 376 inf + 933
1554301239.790 * * [misc]simplify:  Extracting #6: cost 268 inf + 45156
1554301239.812 * * [misc]simplify:  Extracting #7: cost 84 inf + 163345
1554301239.861 * * [misc]simplify:  Extracting #8: cost 5 inf + 224758
1554301239.913 * * [misc]simplify:  Extracting #9: cost 0 inf + 224570
1554301239.964 * * [misc]simplify:  Extracting #10: cost 0 inf + 224370
1554301240.016 * [exit]simplify:  Simplified to (- (* (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (+ (* (tan y) (tan y)) (* (+ (tan y) (tan z)) (tan z))) (* (* (+ (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z)))) (+ (* (cos a) (* (cos a) (cos a))) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))))))) (* (* (+ (* (cos a) (cos a)) (* (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))) (* (+ (* (tan y) (tan y)) (* (+ (tan y) (tan z)) (tan z))) (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y))))) (* (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z)))) (sin a))))
1554301240.016 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (+ (* (tan y) (tan y)) (* (+ (tan y) (tan z)) (tan z))) (* (* (+ (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z)))) (+ (* (cos a) (* (cos a) (cos a))) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))))))) (* (* (+ (* (cos a) (cos a)) (* (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))) (* (+ (* (tan y) (tan y)) (* (+ (tan y) (tan z)) (tan z))) (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y))))) (* (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z)))) (sin a)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301240.017 * * * * [misc]progress:  [ 216 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))>
1554301240.017 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301240.017 * * [misc]simplify:  iters left: 6 (48 enodes)
1554301240.029 * * [misc]simplify:  iters left: 5 (248 enodes)
1554301240.081 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301240.081 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301240.081 * * [misc]simplify:  Extracting #2: cost 64 inf + 0
1554301240.082 * * [misc]simplify:  Extracting #3: cost 217 inf + 0
1554301240.082 * * [misc]simplify:  Extracting #4: cost 333 inf + 2
1554301240.084 * * [misc]simplify:  Extracting #5: cost 325 inf + 17227
1554301240.097 * * [misc]simplify:  Extracting #6: cost 163 inf + 125703
1554301240.130 * * [misc]simplify:  Extracting #7: cost 30 inf + 205572
1554301240.176 * * [misc]simplify:  Extracting #8: cost 0 inf + 216264
1554301240.227 * * [misc]simplify:  Extracting #9: cost 0 inf + 213495
1554301240.275 * [exit]simplify:  Simplified to (- (* (* (* (+ (tan y) (tan z)) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (+ (* (cos a) (* (cos a) (cos a))) (* (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))))) (* (* (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y))) (* (+ (* (tan z) (tan z)) (+ (* (tan z) (tan y)) (* (tan y) (tan y)))) (+ (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a))) (* (cos a) (cos a))))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (sin a) (* (+ (tan y) (tan z)) (- (tan y) (tan z)))))))
1554301240.275 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (tan y) (tan z)) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (+ (* (cos a) (* (cos a) (cos a))) (* (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))))) (* (* (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y))) (* (+ (* (tan z) (tan z)) (+ (* (tan z) (tan y)) (* (tan y) (tan y)))) (+ (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a))) (* (cos a) (cos a))))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (sin a) (* (+ (tan y) (tan z)) (- (tan y) (tan z))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))
1554301240.276 * * * * [misc]progress:  [ 217 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (cos y) (cos z))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (cos y) (cos z)))))))>
1554301240.276 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (cos y) (cos z))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301240.276 * * [misc]simplify:  iters left: 6 (50 enodes)
1554301240.288 * * [misc]simplify:  iters left: 5 (245 enodes)
1554301240.335 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301240.335 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301240.335 * * [misc]simplify:  Extracting #2: cost 54 inf + 0
1554301240.335 * * [misc]simplify:  Extracting #3: cost 188 inf + 0
1554301240.336 * * [misc]simplify:  Extracting #4: cost 288 inf + 287
1554301240.338 * * [misc]simplify:  Extracting #5: cost 296 inf + 11150
1554301240.342 * * [misc]simplify:  Extracting #6: cost 210 inf + 46367
1554301240.357 * * [misc]simplify:  Extracting #7: cost 93 inf + 103990
1554301240.391 * * [misc]simplify:  Extracting #8: cost 17 inf + 168654
1554301240.430 * * [misc]simplify:  Extracting #9: cost 1 inf + 187095
1554301240.469 * * [misc]simplify:  Extracting #10: cost 0 inf + 188609
1554301240.508 * [exit]simplify:  Simplified to (- (* (* (+ (* (cos a) (* (cos a) (cos a))) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))) (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))))) (* (cos y) (cos z))) (* (* (* (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (- (* (sin y) (cos z)) (* (sin z) (cos y)))) (sin a)) (+ (* (tan y) (tan y)) (* (tan z) (- (tan z) (tan y))))) (* (+ (* (cos a) (cos a)) (- (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))))))
1554301240.508 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (cos a) (* (cos a) (cos a))) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))) (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))))) (* (cos y) (cos z))) (* (* (* (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (- (* (sin y) (cos z)) (* (sin z) (cos y)))) (sin a)) (+ (* (tan y) (tan y)) (* (tan z) (- (tan z) (tan y))))) (* (+ (* (cos a) (cos a)) (- (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (cos y) (cos z)))))))
1554301240.508 * * * * [misc]progress:  [ 218 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))>
1554301240.509 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301240.509 * * [misc]simplify:  iters left: 6 (42 enodes)
1554301240.520 * * [misc]simplify:  iters left: 5 (220 enodes)
1554301240.564 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301240.564 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301240.564 * * [misc]simplify:  Extracting #2: cost 68 inf + 0
1554301240.565 * * [misc]simplify:  Extracting #3: cost 211 inf + 0
1554301240.566 * * [misc]simplify:  Extracting #4: cost 301 inf + 466
1554301240.568 * * [misc]simplify:  Extracting #5: cost 293 inf + 16490
1554301240.573 * * [misc]simplify:  Extracting #6: cost 201 inf + 58384
1554301240.590 * * [misc]simplify:  Extracting #7: cost 108 inf + 105626
1554301240.628 * * [misc]simplify:  Extracting #8: cost 17 inf + 183036
1554301240.676 * * [misc]simplify:  Extracting #9: cost 1 inf + 200564
1554301240.725 * * [misc]simplify:  Extracting #10: cost 0 inf + 201158
1554301240.772 * * [misc]simplify:  Extracting #11: cost 0 inf + 201118
1554301240.819 * [exit]simplify:  Simplified to (- (* (* (+ (* (tan y) (tan y)) (* (+ (tan y) (tan z)) (tan z))) (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))) (+ (* (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (cos a) (cos a)) (* (cos a) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))))) (* (* (cos a) (cos a)) (* (cos a) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))))))) (* (* (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (sin a)) (- 1 (* (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))))) (* (+ (* (tan y) (tan y)) (* (- (tan z) (tan y)) (tan z))) (* (+ (* (tan y) (tan y)) (* (+ (tan y) (tan z)) (tan z))) (+ (* (cos a) (cos a)) (* (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))))))
1554301240.820 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (tan y) (tan y)) (* (+ (tan y) (tan z)) (tan z))) (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))) (+ (* (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (cos a) (cos a)) (* (cos a) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))))) (* (* (cos a) (cos a)) (* (cos a) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))))))) (* (* (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (sin a)) (- 1 (* (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))))) (* (+ (* (tan y) (tan y)) (* (- (tan z) (tan y)) (tan z))) (* (+ (* (tan y) (tan y)) (* (+ (tan y) (tan z)) (tan z))) (+ (* (cos a) (cos a)) (* (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))
1554301240.820 * * * * [misc]progress:  [ 219 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (tan y) (tan z))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ (tan y) (tan z)))))))>
1554301240.821 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (tan y) (tan z))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301240.821 * * [misc]simplify:  iters left: 6 (44 enodes)
1554301240.832 * * [misc]simplify:  iters left: 5 (231 enodes)
1554301240.877 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301240.877 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301240.878 * * [misc]simplify:  Extracting #2: cost 63 inf + 0
1554301240.878 * * [misc]simplify:  Extracting #3: cost 201 inf + 0
1554301240.879 * * [misc]simplify:  Extracting #4: cost 295 inf + 330
1554301240.880 * * [misc]simplify:  Extracting #5: cost 297 inf + 10441
1554301240.886 * * [misc]simplify:  Extracting #6: cost 194 inf + 57947
1554301240.909 * * [misc]simplify:  Extracting #7: cost 53 inf + 149198
1554301240.954 * * [misc]simplify:  Extracting #8: cost 2 inf + 190897
1554301240.996 * * [misc]simplify:  Extracting #9: cost 0 inf + 189335
1554301241.038 * * [misc]simplify:  Extracting #10: cost 0 inf + 188495
1554301241.081 * [exit]simplify:  Simplified to (- (* (* (+ (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z)))) (* (+ (* (cos a) (* (cos a) (cos a))) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))) (+ (tan y) (tan z)))) (* (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (sin a) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (* (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y))) (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (+ (* (cos a) (cos a)) (* (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))))))
1554301241.081 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z)))) (* (+ (* (cos a) (* (cos a) (cos a))) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))) (+ (tan y) (tan z)))) (* (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (sin a) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (* (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y))) (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (+ (* (cos a) (cos a)) (* (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ (tan y) (tan z)))))))
1554301241.082 * * * * [misc]progress:  [ 220 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))>
1554301241.082 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z)))))
1554301241.082 * * [misc]simplify:  iters left: 6 (50 enodes)
1554301241.095 * * [misc]simplify:  iters left: 5 (259 enodes)
1554301241.151 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301241.151 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301241.152 * * [misc]simplify:  Extracting #2: cost 56 inf + 0
1554301241.152 * * [misc]simplify:  Extracting #3: cost 208 inf + 0
1554301241.153 * * [misc]simplify:  Extracting #4: cost 329 inf + 124
1554301241.154 * * [misc]simplify:  Extracting #5: cost 348 inf + 10605
1554301241.163 * * [misc]simplify:  Extracting #6: cost 213 inf + 85660
1554301241.190 * * [misc]simplify:  Extracting #7: cost 64 inf + 175920
1554301241.239 * * [misc]simplify:  Extracting #8: cost 1 inf + 217580
1554301241.293 * * [misc]simplify:  Extracting #9: cost 0 inf + 216798
1554301241.345 * * [misc]simplify:  Extracting #10: cost 0 inf + 216797
1554301241.397 * [exit]simplify:  Simplified to (- (* (* (+ (* (* (cos a) (cos a)) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))) (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))))) (+ 1 (+ (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (* (+ (* (tan y) (tan y)) (* (- (tan z) (tan y)) (tan z))) (+ (* (+ (tan y) (tan z)) (tan z)) (* (tan y) (tan y)))) (* (+ (* (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (cos a) (cos a))) (* (- (tan y) (tan z)) (* (- 1 (* (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (sin a))))))
1554301241.397 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (* (cos a) (cos a)) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))) (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))))) (+ 1 (+ (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (* (+ (* (tan y) (tan y)) (* (- (tan z) (tan y)) (tan z))) (+ (* (+ (tan y) (tan z)) (tan z)) (* (tan y) (tan y)))) (* (+ (* (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (cos a) (cos a))) (* (- (tan y) (tan z)) (* (- 1 (* (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (sin a)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))
1554301241.398 * * * * [misc]progress:  [ 221 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))>
1554301241.399 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z)))))
1554301241.399 * * [misc]simplify:  iters left: 6 (46 enodes)
1554301241.410 * * [misc]simplify:  iters left: 5 (237 enodes)
1554301241.458 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301241.458 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301241.458 * * [misc]simplify:  Extracting #2: cost 50 inf + 0
1554301241.458 * * [misc]simplify:  Extracting #3: cost 198 inf + 0
1554301241.461 * * [misc]simplify:  Extracting #4: cost 304 inf + 2
1554301241.463 * * [misc]simplify:  Extracting #5: cost 308 inf + 12642
1554301241.471 * * [misc]simplify:  Extracting #6: cost 172 inf + 85585
1554301241.496 * * [misc]simplify:  Extracting #7: cost 57 inf + 147524
1554301241.532 * * [misc]simplify:  Extracting #8: cost 18 inf + 173377
1554301241.577 * * [misc]simplify:  Extracting #9: cost 0 inf + 194377
1554301241.623 * * [misc]simplify:  Extracting #10: cost 0 inf + 194376
1554301241.669 * [exit]simplify:  Simplified to (- (* (* (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))) (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (* (+ (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) 1) (* (cos a) (* (cos a) (cos a)))))) (* (+ (* (tan y) (tan y)) (* (tan z) (- (tan z) (tan y)))) (* (* (* (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (cos a) (cos a)) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (- (* (* (cos a) (cos a)) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (cos a) (cos a)))) (+ (* (tan y) (tan y)) (* (+ (tan y) (tan z)) (tan z)))) (sin a)) (* (- (tan y) (tan z)) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))))
1554301241.669 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))) (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (* (+ (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) 1) (* (cos a) (* (cos a) (cos a)))))) (* (+ (* (tan y) (tan y)) (* (tan z) (- (tan z) (tan y)))) (* (* (* (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (cos a) (cos a)) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (- (* (* (cos a) (cos a)) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (cos a) (cos a)))) (+ (* (tan y) (tan y)) (* (+ (tan y) (tan z)) (tan z)))) (sin a)) (* (- (tan y) (tan z)) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))
1554301241.670 * * * * [misc]progress:  [ 222 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))>
1554301241.670 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301241.671 * * [misc]simplify:  iters left: 6 (54 enodes)
1554301241.683 * * [misc]simplify:  iters left: 5 (252 enodes)
1554301241.732 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301241.732 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301241.733 * * [misc]simplify:  Extracting #2: cost 61 inf + 0
1554301241.733 * * [misc]simplify:  Extracting #3: cost 224 inf + 0
1554301241.734 * * [misc]simplify:  Extracting #4: cost 294 inf + 227
1554301241.736 * * [misc]simplify:  Extracting #5: cost 302 inf + 11635
1554301241.745 * * [misc]simplify:  Extracting #6: cost 166 inf + 75465
1554301241.773 * * [misc]simplify:  Extracting #7: cost 30 inf + 165652
1554301241.817 * * [misc]simplify:  Extracting #8: cost 0 inf + 194884
1554301241.858 * * [misc]simplify:  Extracting #9: cost 0 inf + 194324
1554301241.900 * [exit]simplify:  Simplified to (- (* (* (cos y) (cos z)) (* (* (+ (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (* (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (* (cos a) (- (cos a) (* (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))))) (+ (+ 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (* (* (- 1 (* (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (sin a)) (* (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z))))) (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y)))))))
1554301241.901 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (cos y) (cos z)) (* (* (+ (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (* (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (* (cos a) (- (cos a) (* (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))))) (+ (+ 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (* (* (- 1 (* (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (sin a)) (* (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z))))) (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))
1554301241.901 * * * * [misc]progress:  [ 223 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301241.902 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301241.902 * * [misc]simplify:  iters left: 6 (46 enodes)
1554301241.915 * * [misc]simplify:  iters left: 5 (227 enodes)
1554301241.962 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301241.962 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301241.962 * * [misc]simplify:  Extracting #2: cost 66 inf + 0
1554301241.963 * * [misc]simplify:  Extracting #3: cost 232 inf + 0
1554301241.963 * * [misc]simplify:  Extracting #4: cost 320 inf + 164
1554301241.965 * * [misc]simplify:  Extracting #5: cost 362 inf + 591
1554301241.968 * * [misc]simplify:  Extracting #6: cost 291 inf + 31230
1554301241.992 * * [misc]simplify:  Extracting #7: cost 100 inf + 132972
1554301242.036 * * [misc]simplify:  Extracting #8: cost 6 inf + 202800
1554301242.085 * * [misc]simplify:  Extracting #9: cost 0 inf + 209223
1554301242.134 * * [misc]simplify:  Extracting #10: cost 0 inf + 208863
1554301242.183 * [exit]simplify:  Simplified to (- (* (* (* (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))) (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)))) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y)))))) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z))))) (* (* (* (- (+ (* (tan y) (tan y)) (* (tan z) (tan z))) (* (tan z) (tan y))) (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y))))) (sin a))))
1554301242.183 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))) (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)))) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y)))))) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z))))) (* (* (* (- (+ (* (tan y) (tan y)) (* (tan z) (tan z))) (* (tan z) (tan y))) (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y))))) (sin a)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301242.183 * * * * [misc]progress:  [ 224 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))>
1554301242.184 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301242.184 * * [misc]simplify:  iters left: 6 (48 enodes)
1554301242.196 * * [misc]simplify:  iters left: 5 (237 enodes)
1554301242.246 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301242.246 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301242.246 * * [misc]simplify:  Extracting #2: cost 64 inf + 0
1554301242.247 * * [misc]simplify:  Extracting #3: cost 230 inf + 0
1554301242.248 * * [misc]simplify:  Extracting #4: cost 316 inf + 164
1554301242.249 * * [misc]simplify:  Extracting #5: cost 315 inf + 12029
1554301242.257 * * [misc]simplify:  Extracting #6: cost 187 inf + 68091
1554301242.279 * * [misc]simplify:  Extracting #7: cost 69 inf + 139272
1554301242.321 * * [misc]simplify:  Extracting #8: cost 7 inf + 188824
1554301242.365 * * [misc]simplify:  Extracting #9: cost 0 inf + 197082
1554301242.409 * * [misc]simplify:  Extracting #10: cost 0 inf + 197042
1554301242.453 * [exit]simplify:  Simplified to (- (* (* (* (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (- (* (cos a) (cos a)) (* (* (* (cos a) (cos a)) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (+ (tan y) (tan z))) (+ 1 (+ (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (+ (* (- (tan z) (tan y)) (tan z)) (* (tan y) (tan y))) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))))) (* (* (* (+ (tan y) (tan z)) (- (tan y) (tan z))) (sin a)) (- 1 (* (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))))
1554301242.453 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (- (* (cos a) (cos a)) (* (* (* (cos a) (cos a)) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (+ (tan y) (tan z))) (+ 1 (+ (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (+ (* (- (tan z) (tan y)) (tan z)) (* (tan y) (tan y))) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))))) (* (* (* (+ (tan y) (tan z)) (- (tan y) (tan z))) (sin a)) (- 1 (* (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))
1554301242.455 * * * * [misc]progress:  [ 225 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))>
1554301242.455 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301242.455 * * [misc]simplify:  iters left: 6 (50 enodes)
1554301242.467 * * [misc]simplify:  iters left: 5 (231 enodes)
1554301242.507 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301242.508 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301242.508 * * [misc]simplify:  Extracting #2: cost 61 inf + 0
1554301242.508 * * [misc]simplify:  Extracting #3: cost 211 inf + 0
1554301242.509 * * [misc]simplify:  Extracting #4: cost 262 inf + 349
1554301242.510 * * [misc]simplify:  Extracting #5: cost 267 inf + 9369
1554301242.516 * * [misc]simplify:  Extracting #6: cost 167 inf + 50332
1554301242.533 * * [misc]simplify:  Extracting #7: cost 67 inf + 109022
1554301242.565 * * [misc]simplify:  Extracting #8: cost 0 inf + 171962
1554301242.599 * * [misc]simplify:  Extracting #9: cost 0 inf + 171322
1554301242.633 * [exit]simplify:  Simplified to (- (* (* (* (cos a) (- (cos a) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (* (* (cos z) (cos y)) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))) (* (* (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (+ (+ (* (tan y) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan z)))) (+ (* (tan y) (tan y)) (* (- (tan z) (tan y)) (tan z)))) (* (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))))
1554301242.633 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (cos a) (- (cos a) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (* (* (cos z) (cos y)) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))) (* (* (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (+ (+ (* (tan y) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan z)))) (+ (* (tan y) (tan y)) (* (- (tan z) (tan y)) (tan z)))) (* (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))
1554301242.634 * * * * [misc]progress:  [ 226 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301242.634 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301242.634 * * [misc]simplify:  iters left: 6 (42 enodes)
1554301242.645 * * [misc]simplify:  iters left: 5 (206 enodes)
1554301242.685 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301242.685 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301242.685 * * [misc]simplify:  Extracting #2: cost 66 inf + 0
1554301242.686 * * [misc]simplify:  Extracting #3: cost 217 inf + 0
1554301242.686 * * [misc]simplify:  Extracting #4: cost 280 inf + 164
1554301242.687 * * [misc]simplify:  Extracting #5: cost 313 inf + 652
1554301242.689 * * [misc]simplify:  Extracting #6: cost 273 inf + 16039
1554301242.701 * * [misc]simplify:  Extracting #7: cost 109 inf + 95443
1554301242.732 * * [misc]simplify:  Extracting #8: cost 13 inf + 170046
1554301242.770 * * [misc]simplify:  Extracting #9: cost 0 inf + 180657
1554301242.808 * * [misc]simplify:  Extracting #10: cost 0 inf + 179855
1554301242.846 * [exit]simplify:  Simplified to (- (* (* (+ (* (tan y) (tan y)) (* (+ (tan y) (tan z)) (tan z))) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (* (* (cos a) (- (cos a) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (+ (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z)))))) (* (* (sin a) (* (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (+ (* (- (+ (* (tan z) (tan z)) (* (tan y) (tan y))) (* (tan z) (tan y))) (+ (* (tan z) (tan z)) (* (tan y) (tan y)))) (* (- (+ (* (tan z) (tan z)) (* (tan y) (tan y))) (* (tan z) (tan y))) (* (tan z) (tan y)))) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))))
1554301242.847 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (tan y) (tan y)) (* (+ (tan y) (tan z)) (tan z))) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (* (* (cos a) (- (cos a) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (+ (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z)))))) (* (* (sin a) (* (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (+ (* (- (+ (* (tan z) (tan z)) (* (tan y) (tan y))) (* (tan z) (tan y))) (+ (* (tan z) (tan z)) (* (tan y) (tan y)))) (* (- (+ (* (tan z) (tan z)) (* (tan y) (tan y))) (* (tan z) (tan y))) (* (tan z) (tan y)))) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301242.847 * * * * [misc]progress:  [ 227 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))>
1554301242.848 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301242.848 * * [misc]simplify:  iters left: 6 (44 enodes)
1554301242.858 * * [misc]simplify:  iters left: 5 (216 enodes)
1554301242.899 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301242.899 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301242.899 * * [misc]simplify:  Extracting #2: cost 64 inf + 0
1554301242.899 * * [misc]simplify:  Extracting #3: cost 217 inf + 0
1554301242.900 * * [misc]simplify:  Extracting #4: cost 278 inf + 164
1554301242.902 * * [misc]simplify:  Extracting #5: cost 261 inf + 19351
1554301242.917 * * [misc]simplify:  Extracting #6: cost 114 inf + 94591
1554301242.944 * * [misc]simplify:  Extracting #7: cost 27 inf + 151951
1554301242.979 * * [misc]simplify:  Extracting #8: cost 0 inf + 169580
1554301243.013 * [exit]simplify:  Simplified to (- (* (* (* (+ (tan y) (tan z)) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a))) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))) (* (* (* (* (+ (* (tan z) (tan z)) (+ (* (tan z) (tan y)) (* (tan y) (tan y)))) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))) (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y)))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (sin a) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))))
1554301243.013 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (tan y) (tan z)) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a))) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))) (* (* (* (* (+ (* (tan z) (tan z)) (+ (* (tan z) (tan y)) (* (tan y) (tan y)))) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))) (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y)))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (sin a) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))
1554301243.014 * * * * [misc]progress:  [ 228 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (cos y) (cos z))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (cos y) (cos z)))))))>
1554301243.014 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (cos y) (cos z))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301243.015 * * [misc]simplify:  iters left: 6 (46 enodes)
1554301243.025 * * [misc]simplify:  iters left: 5 (213 enodes)
1554301243.062 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301243.062 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301243.062 * * [misc]simplify:  Extracting #2: cost 54 inf + 0
1554301243.063 * * [misc]simplify:  Extracting #3: cost 188 inf + 0
1554301243.063 * * [misc]simplify:  Extracting #4: cost 233 inf + 449
1554301243.064 * * [misc]simplify:  Extracting #5: cost 236 inf + 8828
1554301243.068 * * [misc]simplify:  Extracting #6: cost 153 inf + 43874
1554301243.080 * * [misc]simplify:  Extracting #7: cost 62 inf + 94811
1554301243.103 * * [misc]simplify:  Extracting #8: cost 7 inf + 138191
1554301243.131 * * [misc]simplify:  Extracting #9: cost 0 inf + 145814
1554301243.157 * [exit]simplify:  Simplified to (- (* (* (* (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))) (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))))) (* (cos y) (cos z))) (* (sin a) (* (* (- (* (cos z) (sin y)) (* (sin z) (cos y))) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (* (+ (* (tan z) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan y)))) (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan z) (tan y))))) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))))))
1554301243.158 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))) (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))))) (* (cos y) (cos z))) (* (sin a) (* (* (- (* (cos z) (sin y)) (* (sin z) (cos y))) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (* (+ (* (tan z) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan y)))) (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan z) (tan y))))) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (cos y) (cos z)))))))
1554301243.158 * * * * [misc]progress:  [ 229 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))>
1554301243.158 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301243.159 * * [misc]simplify:  iters left: 6 (38 enodes)
1554301243.168 * * [misc]simplify:  iters left: 5 (188 enodes)
1554301243.204 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301243.204 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301243.204 * * [misc]simplify:  Extracting #2: cost 68 inf + 0
1554301243.204 * * [misc]simplify:  Extracting #3: cost 211 inf + 0
1554301243.205 * * [misc]simplify:  Extracting #4: cost 247 inf + 532
1554301243.206 * * [misc]simplify:  Extracting #5: cost 235 inf + 11202
1554301243.211 * * [misc]simplify:  Extracting #6: cost 155 inf + 48044
1554301243.227 * * [misc]simplify:  Extracting #7: cost 58 inf + 112133
1554301243.258 * * [misc]simplify:  Extracting #8: cost 2 inf + 159742
1554301243.291 * * [misc]simplify:  Extracting #9: cost 0 inf + 158883
1554301243.324 * * [misc]simplify:  Extracting #10: cost 0 inf + 158363
1554301243.356 * * [misc]simplify:  Extracting #11: cost 0 inf + 158323
1554301243.388 * [exit]simplify:  Simplified to (- (* (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))))) (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)))) (* (* (* (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z))))) (+ (* (tan y) (tan y)) (* (- (tan z) (tan y)) (tan z)))) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))) (* (sin a) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))
1554301243.388 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))))) (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)))) (* (* (* (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z))))) (+ (* (tan y) (tan y)) (* (- (tan z) (tan y)) (tan z)))) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))) (* (sin a) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))
1554301243.389 * * * * [misc]progress:  [ 230 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (tan y) (tan z))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (tan y) (tan z)))))))>
1554301243.389 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (tan y) (tan z))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301243.389 * * [misc]simplify:  iters left: 6 (40 enodes)
1554301243.399 * * [misc]simplify:  iters left: 5 (198 enodes)
1554301243.435 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301243.436 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301243.436 * * [misc]simplify:  Extracting #2: cost 63 inf + 0
1554301243.436 * * [misc]simplify:  Extracting #3: cost 201 inf + 0
1554301243.437 * * [misc]simplify:  Extracting #4: cost 241 inf + 396
1554301243.438 * * [misc]simplify:  Extracting #5: cost 234 inf + 9772
1554301243.441 * * [misc]simplify:  Extracting #6: cost 173 inf + 32828
1554301243.452 * * [misc]simplify:  Extracting #7: cost 69 inf + 87638
1554301243.476 * * [misc]simplify:  Extracting #8: cost 9 inf + 137169
1554301243.507 * * [misc]simplify:  Extracting #9: cost 0 inf + 146261
1554301243.535 * * [misc]simplify:  Extracting #10: cost 0 inf + 146180
1554301243.563 * [exit]simplify:  Simplified to (- (* (* (+ (tan y) (tan z)) (* (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z)))))) (+ (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z)))) (* (* (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (+ (* (- (tan z) (tan y)) (tan z)) (* (tan y) (tan y))))) (* (sin a) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (+ (tan y) (tan z)) (- (tan y) (tan z)))))
1554301243.563 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z)))))) (+ (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z)))) (* (* (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (+ (* (- (tan z) (tan y)) (tan z)) (* (tan y) (tan y))))) (* (sin a) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (+ (tan y) (tan z)) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (tan y) (tan z)))))))
1554301243.564 * * * * [misc]progress:  [ 231 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))>
1554301243.564 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z)))))
1554301243.565 * * [misc]simplify:  iters left: 6 (46 enodes)
1554301243.575 * * [misc]simplify:  iters left: 5 (226 enodes)
1554301243.622 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301243.622 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301243.622 * * [misc]simplify:  Extracting #2: cost 56 inf + 0
1554301243.623 * * [misc]simplify:  Extracting #3: cost 208 inf + 0
1554301243.623 * * [misc]simplify:  Extracting #4: cost 276 inf + 164
1554301243.626 * * [misc]simplify:  Extracting #5: cost 265 inf + 19937
1554301243.635 * * [misc]simplify:  Extracting #6: cost 152 inf + 68879
1554301243.661 * * [misc]simplify:  Extracting #7: cost 28 inf + 148264
1554301243.702 * * [misc]simplify:  Extracting #8: cost 1 inf + 171570
1554301243.742 * * [misc]simplify:  Extracting #9: cost 0 inf + 172804
1554301243.781 * [exit]simplify:  Simplified to (- (* (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (- (* (cos a) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))) (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (+ (+ 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (* (+ (* (+ (* (tan z) (tan z)) (* (tan y) (tan y))) (- (+ (* (tan z) (tan z)) (* (tan y) (tan y))) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (- (+ (* (tan z) (tan z)) (* (tan y) (tan y))) (* (tan z) (tan y))))) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))) (* (- (tan y) (tan z)) (* (- 1 (* (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (sin a)))))
1554301243.781 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (- (* (cos a) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))) (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (+ (+ 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (* (+ (* (+ (* (tan z) (tan z)) (* (tan y) (tan y))) (- (+ (* (tan z) (tan z)) (* (tan y) (tan y))) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (- (+ (* (tan z) (tan z)) (* (tan y) (tan y))) (* (tan z) (tan y))))) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))) (* (- (tan y) (tan z)) (* (- 1 (* (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (sin a))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))
1554301243.782 * * * * [misc]progress:  [ 232 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))>
1554301243.782 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z)))))
1554301243.783 * * [misc]simplify:  iters left: 6 (42 enodes)
1554301243.792 * * [misc]simplify:  iters left: 5 (205 enodes)
1554301243.832 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301243.833 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301243.833 * * [misc]simplify:  Extracting #2: cost 50 inf + 0
1554301243.833 * * [misc]simplify:  Extracting #3: cost 198 inf + 0
1554301243.834 * * [misc]simplify:  Extracting #4: cost 249 inf + 164
1554301243.835 * * [misc]simplify:  Extracting #5: cost 251 inf + 10124
1554301243.839 * * [misc]simplify:  Extracting #6: cost 170 inf + 44130
1554301243.852 * * [misc]simplify:  Extracting #7: cost 74 inf + 89008
1554301243.879 * * [misc]simplify:  Extracting #8: cost 9 inf + 141740
1554301243.911 * * [misc]simplify:  Extracting #9: cost 0 inf + 150983
1554301243.942 * [exit]simplify:  Simplified to (- (* (* (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))) (* (cos a) (- (cos a) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (- (tan y) (tan z)) (* (* (+ (+ (* (tan z) (tan z)) (* (tan y) (tan y))) (* (tan z) (tan y))) (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan z) (tan y))))) (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (sin a))))))
1554301243.942 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))) (* (cos a) (- (cos a) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (- (tan y) (tan z)) (* (* (+ (+ (* (tan z) (tan z)) (* (tan y) (tan y))) (* (tan z) (tan y))) (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan z) (tan y))))) (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (sin a)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))
1554301243.943 * * * * [misc]progress:  [ 233 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))>
1554301243.943 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301243.943 * * [misc]simplify:  iters left: 6 (57 enodes)
1554301243.956 * * [misc]simplify:  iters left: 5 (280 enodes)
1554301244.013 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301244.013 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301244.013 * * [misc]simplify:  Extracting #2: cost 61 inf + 0
1554301244.014 * * [misc]simplify:  Extracting #3: cost 222 inf + 0
1554301244.015 * * [misc]simplify:  Extracting #4: cost 341 inf + 65
1554301244.016 * * [misc]simplify:  Extracting #5: cost 358 inf + 9196
1554301244.025 * * [misc]simplify:  Extracting #6: cost 206 inf + 75608
1554301244.055 * * [misc]simplify:  Extracting #7: cost 46 inf + 176431
1554301244.107 * * [misc]simplify:  Extracting #8: cost 0 inf + 225236
1554301244.157 * * [misc]simplify:  Extracting #9: cost 0 inf + 224975
1554301244.208 * [exit]simplify:  Simplified to (- (* (* (* (cos z) (cos y)) (+ (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) 1)) (* (+ (* (* (tan y) (tan y)) (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (* (- (* (tan z) (tan z))) (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))))) (+ (* (* (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (* (cos a) (cos a)) (cos a))))) (* (* (* (+ (* (- (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a)) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (cos a) (cos a))) (+ (tan y) (tan z))) (* (+ (* (- (tan z) (tan y)) (tan z)) (* (tan y) (tan y))) (* (sin a) (- 1 (* (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))) (- (* (sin y) (cos z)) (* (sin z) (cos y)))))
1554301244.208 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (cos z) (cos y)) (+ (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) 1)) (* (+ (* (* (tan y) (tan y)) (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (* (- (* (tan z) (tan z))) (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))))) (+ (* (* (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (* (cos a) (cos a)) (cos a))))) (* (* (* (+ (* (- (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a)) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (cos a) (cos a))) (+ (tan y) (tan z))) (* (+ (* (- (tan z) (tan y)) (tan z)) (* (tan y) (tan y))) (* (sin a) (- 1 (* (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))) (- (* (sin y) (cos z)) (* (sin z) (cos y))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))
1554301244.209 * * * * [misc]progress:  [ 234 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301244.209 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301244.209 * * [misc]simplify:  iters left: 6 (52 enodes)
1554301244.223 * * [misc]simplify:  iters left: 5 (270 enodes)
1554301244.281 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301244.281 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301244.281 * * [misc]simplify:  Extracting #2: cost 66 inf + 0
1554301244.282 * * [misc]simplify:  Extracting #3: cost 228 inf + 0
1554301244.283 * * [misc]simplify:  Extracting #4: cost 368 inf + 63
1554301244.284 * * [misc]simplify:  Extracting #5: cost 416 inf + 1136
1554301244.288 * * [misc]simplify:  Extracting #6: cost 307 inf + 41861
1554301244.309 * * [misc]simplify:  Extracting #7: cost 119 inf + 147381
1554301244.354 * * [misc]simplify:  Extracting #8: cost 17 inf + 226919
1554301244.411 * * [misc]simplify:  Extracting #9: cost 3 inf + 238756
1554301244.468 * * [misc]simplify:  Extracting #10: cost 0 inf + 242538
1554301244.524 * [exit]simplify:  Simplified to (- (* (* (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (+ (* (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (cos a) (* (cos a) (cos a))))) (* (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (tan z) (tan y)) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) 1) (+ (* (tan z) (tan y)) (+ (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (sin a))) (* (+ (tan y) (tan z)) (+ (* (tan y) (tan y)) (* (tan z) (- (tan z) (tan y)))))) (+ (* (- (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a)) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (cos a) (cos a)))))
1554301244.524 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (+ (* (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (cos a) (* (cos a) (cos a))))) (* (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (tan z) (tan y)) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) 1) (+ (* (tan z) (tan y)) (+ (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (sin a))) (* (+ (tan y) (tan z)) (+ (* (tan y) (tan y)) (* (tan z) (- (tan z) (tan y)))))) (+ (* (- (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a)) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (cos a) (cos a))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301244.525 * * * * [misc]progress:  [ 235 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))>
1554301244.525 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301244.525 * * [misc]simplify:  iters left: 6 (49 enodes)
1554301244.538 * * [misc]simplify:  iters left: 5 (255 enodes)
1554301244.592 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301244.592 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301244.592 * * [misc]simplify:  Extracting #2: cost 64 inf + 0
1554301244.592 * * [misc]simplify:  Extracting #3: cost 223 inf + 0
1554301244.595 * * [misc]simplify:  Extracting #4: cost 353 inf + 63
1554301244.597 * * [misc]simplify:  Extracting #5: cost 361 inf + 10093
1554301244.605 * * [misc]simplify:  Extracting #6: cost 221 inf + 68207
1554301244.635 * * [misc]simplify:  Extracting #7: cost 64 inf + 166528
1554301244.688 * * [misc]simplify:  Extracting #8: cost 0 inf + 224645
1554301244.743 * * [misc]simplify:  Extracting #9: cost 0 inf + 222783
1554301244.796 * [exit]simplify:  Simplified to (- (* (* (+ (* (* (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (* (cos a) (cos a)) (cos a))) (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (* (+ (tan y) (tan z)) (+ (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) 1))) (* (* (* (- 1 (* (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (sin a)) (* (* (- (* (tan z) (tan z)) (- (* (tan z) (tan y)) (* (tan y) (tan y)))) (+ (tan y) (tan z))) (+ (* (- (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a)) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (cos a) (cos a))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))
1554301244.796 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (* (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (* (cos a) (cos a)) (cos a))) (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (* (+ (tan y) (tan z)) (+ (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) 1))) (* (* (* (- 1 (* (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (sin a)) (* (* (- (* (tan z) (tan z)) (- (* (tan z) (tan y)) (* (tan y) (tan y)))) (+ (tan y) (tan z))) (+ (* (- (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a)) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (cos a) (cos a))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))
1554301244.797 * * * * [misc]progress:  [ 236 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))>
1554301244.797 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301244.798 * * [misc]simplify:  iters left: 6 (53 enodes)
1554301244.810 * * [misc]simplify:  iters left: 5 (258 enodes)
1554301244.859 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301244.859 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301244.859 * * [misc]simplify:  Extracting #2: cost 61 inf + 0
1554301244.860 * * [misc]simplify:  Extracting #3: cost 207 inf + 0
1554301244.860 * * [misc]simplify:  Extracting #4: cost 310 inf + 4
1554301244.862 * * [misc]simplify:  Extracting #5: cost 321 inf + 9157
1554301244.866 * * [misc]simplify:  Extracting #6: cost 219 inf + 51836
1554301244.881 * * [misc]simplify:  Extracting #7: cost 103 inf + 112314
1554301244.918 * * [misc]simplify:  Extracting #8: cost 20 inf + 176504
1554301244.959 * * [misc]simplify:  Extracting #9: cost 0 inf + 199647
1554301245.001 * * [misc]simplify:  Extracting #10: cost 0 inf + 198487
1554301245.042 * * [misc]simplify:  Extracting #11: cost 0 inf + 198447
1554301245.083 * [exit]simplify:  Simplified to (- (* (* (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) 1) (* (cos y) (cos z))) (* (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (+ (* (* (cos a) (* (cos a) (cos a))) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (cos a) (* (cos a) (cos a)))))) (* (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y))) (* (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (* (- (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a)) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (sin a) (- (* (cos z) (sin y)) (* (cos y) (sin z))))))))
1554301245.083 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) 1) (* (cos y) (cos z))) (* (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (+ (* (* (cos a) (* (cos a) (cos a))) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (cos a) (* (cos a) (cos a)))))) (* (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y))) (* (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (* (- (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a)) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (sin a) (- (* (cos z) (sin y)) (* (cos y) (sin z)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))
1554301245.084 * * * * [misc]progress:  [ 237 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301245.084 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301245.085 * * [misc]simplify:  iters left: 6 (48 enodes)
1554301245.096 * * [misc]simplify:  iters left: 5 (248 enodes)
1554301245.147 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301245.147 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301245.147 * * [misc]simplify:  Extracting #2: cost 66 inf + 0
1554301245.148 * * [misc]simplify:  Extracting #3: cost 215 inf + 0
1554301245.149 * * [misc]simplify:  Extracting #4: cost 329 inf + 2
1554301245.150 * * [misc]simplify:  Extracting #5: cost 370 inf + 933
1554301245.153 * * [misc]simplify:  Extracting #6: cost 285 inf + 32137
1554301245.169 * * [misc]simplify:  Extracting #7: cost 110 inf + 134156
1554301245.209 * * [misc]simplify:  Extracting #8: cost 9 inf + 204665
1554301245.257 * * [misc]simplify:  Extracting #9: cost 0 inf + 210722
1554301245.304 * [exit]simplify:  Simplified to (- (* (* (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) 1) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan y)) (* (tan z) (tan z))))) (* (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (+ (* (* (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (* (cos a) (cos a)) (cos a))))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (* (* (+ (* (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (- (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a))) (* (cos a) (cos a))) (* (+ (* (tan y) (tan y)) (* (tan z) (- (tan z) (tan y)))) (+ (tan y) (tan z)))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (sin a)))))
1554301245.304 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) 1) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan y)) (* (tan z) (tan z))))) (* (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (+ (* (* (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (* (cos a) (cos a)) (cos a))))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (* (* (+ (* (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (- (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a))) (* (cos a) (cos a))) (* (+ (* (tan y) (tan y)) (* (tan z) (- (tan z) (tan y)))) (+ (tan y) (tan z)))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (sin a))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301245.304 * * * * [misc]progress:  [ 238 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))>
1554301245.305 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301245.305 * * [misc]simplify:  iters left: 6 (45 enodes)
1554301245.316 * * [misc]simplify:  iters left: 5 (233 enodes)
1554301245.363 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301245.363 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301245.363 * * [misc]simplify:  Extracting #2: cost 64 inf + 0
1554301245.364 * * [misc]simplify:  Extracting #3: cost 210 inf + 0
1554301245.364 * * [misc]simplify:  Extracting #4: cost 316 inf + 2
1554301245.366 * * [misc]simplify:  Extracting #5: cost 317 inf + 10541
1554301245.372 * * [misc]simplify:  Extracting #6: cost 202 inf + 56560
1554301245.388 * * [misc]simplify:  Extracting #7: cost 96 inf + 110956
1554301245.425 * * [misc]simplify:  Extracting #8: cost 21 inf + 174007
1554301245.469 * * [misc]simplify:  Extracting #9: cost 1 inf + 195567
1554301245.513 * * [misc]simplify:  Extracting #10: cost 0 inf + 196001
1554301245.558 * * [misc]simplify:  Extracting #11: cost 0 inf + 195961
1554301245.602 * [exit]simplify:  Simplified to (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (+ (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) 1) (* (* (cos a) (cos a)) (cos a)))) (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (* (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) 1) (+ (tan y) (tan z))))) (* (* (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (sin a)) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (- (+ (* (tan y) (tan y)) (* (tan z) (tan z))) (* (tan z) (tan y)))) (* (+ (* (cos a) (cos a)) (* (- (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a)) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (+ (tan y) (tan z)))))
1554301245.602 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (+ (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) 1) (* (* (cos a) (cos a)) (cos a)))) (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (* (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) 1) (+ (tan y) (tan z))))) (* (* (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (sin a)) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (- (+ (* (tan y) (tan y)) (* (tan z) (tan z))) (* (tan z) (tan y)))) (* (+ (* (cos a) (cos a)) (* (- (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a)) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (+ (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))
1554301245.603 * * * * [misc]progress:  [ 239 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (cos y) (cos z))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (cos y) (cos z)))))))>
1554301245.603 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (cos y) (cos z))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301245.603 * * [misc]simplify:  iters left: 6 (49 enodes)
1554301245.614 * * [misc]simplify:  iters left: 5 (241 enodes)
1554301245.659 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301245.659 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301245.659 * * [misc]simplify:  Extracting #2: cost 54 inf + 0
1554301245.660 * * [misc]simplify:  Extracting #3: cost 184 inf + 0
1554301245.660 * * [misc]simplify:  Extracting #4: cost 278 inf + 287
1554301245.662 * * [misc]simplify:  Extracting #5: cost 278 inf + 12038
1554301245.667 * * [misc]simplify:  Extracting #6: cost 168 inf + 58646
1554301245.686 * * [misc]simplify:  Extracting #7: cost 50 inf + 144558
1554301245.718 * * [misc]simplify:  Extracting #8: cost 8 inf + 170323
1554301245.757 * * [misc]simplify:  Extracting #9: cost 0 inf + 174984
1554301245.792 * * [misc]simplify:  Extracting #10: cost 0 inf + 173459
1554301245.826 * * [misc]simplify:  Extracting #11: cost 0 inf + 173299
1554301245.861 * [exit]simplify:  Simplified to (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (* (* (cos a) (cos a)) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (* (cos a) (cos a)) (cos a)))) (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (* (cos z) (cos y)))) (* (* (* (- (* (cos z) (sin y)) (* (sin z) (cos y))) (* (sin a) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (+ (* (tan y) (tan y)) (* (- (tan z) (tan y)) (tan z))) (+ (tan y) (tan z)))) (+ (* (- (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a)) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (cos a) (cos a)))))
1554301245.861 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (* (* (cos a) (cos a)) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (* (cos a) (cos a)) (cos a)))) (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (* (cos z) (cos y)))) (* (* (* (- (* (cos z) (sin y)) (* (sin z) (cos y))) (* (sin a) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (+ (* (tan y) (tan y)) (* (- (tan z) (tan y)) (tan z))) (+ (tan y) (tan z)))) (+ (* (- (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a)) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (cos a) (cos a))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (cos y) (cos z)))))))
1554301245.862 * * * * [misc]progress:  [ 240 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))>
1554301245.862 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301245.862 * * [misc]simplify:  iters left: 6 (44 enodes)
1554301245.874 * * [misc]simplify:  iters left: 5 (231 enodes)
1554301245.918 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301245.918 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301245.918 * * [misc]simplify:  Extracting #2: cost 68 inf + 0
1554301245.918 * * [misc]simplify:  Extracting #3: cost 202 inf + 0
1554301245.919 * * [misc]simplify:  Extracting #4: cost 289 inf + 466
1554301245.920 * * [misc]simplify:  Extracting #5: cost 319 inf + 1513
1554301245.922 * * [misc]simplify:  Extracting #6: cost 274 inf + 17111
1554301245.931 * * [misc]simplify:  Extracting #7: cost 168 inf + 62144
1554301245.950 * * [misc]simplify:  Extracting #8: cost 66 inf + 126516
1554301245.986 * * [misc]simplify:  Extracting #9: cost 8 inf + 176603
1554301246.027 * * [misc]simplify:  Extracting #10: cost 0 inf + 186033
1554301246.069 * * [misc]simplify:  Extracting #11: cost 0 inf + 185793
1554301246.111 * [exit]simplify:  Simplified to (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (* (cos a) (* (cos a) (cos a))) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (cos a) (* (cos a) (cos a))))) (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (+ (* (tan z) (tan y)) (+ (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (sin a) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (* (* (+ (tan y) (tan z)) (+ (* (tan y) (tan y)) (* (tan z) (- (tan z) (tan y))))) (+ (* (cos a) (cos a)) (* (- (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a)) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))))
1554301246.111 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (* (cos a) (* (cos a) (cos a))) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (cos a) (* (cos a) (cos a))))) (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (+ (* (tan z) (tan y)) (+ (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (sin a) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (* (* (+ (tan y) (tan z)) (+ (* (tan y) (tan y)) (* (tan z) (- (tan z) (tan y))))) (+ (* (cos a) (cos a)) (* (- (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a)) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))
1554301246.111 * * * * [misc]progress:  [ 241 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (tan y) (tan z))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ (tan y) (tan z)))))))>
1554301246.112 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (tan y) (tan z))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301246.112 * * [misc]simplify:  iters left: 6 (41 enodes)
1554301246.122 * * [misc]simplify:  iters left: 5 (215 enodes)
1554301246.165 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301246.165 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301246.165 * * [misc]simplify:  Extracting #2: cost 63 inf + 0
1554301246.166 * * [misc]simplify:  Extracting #3: cost 192 inf + 0
1554301246.166 * * [misc]simplify:  Extracting #4: cost 276 inf + 330
1554301246.168 * * [misc]simplify:  Extracting #5: cost 274 inf + 9879
1554301246.172 * * [misc]simplify:  Extracting #6: cost 188 inf + 47590
1554301246.181 * * [misc]simplify:  Extracting #7: cost 127 inf + 78909
1554301246.206 * * [misc]simplify:  Extracting #8: cost 21 inf + 159195
1554301246.244 * * [misc]simplify:  Extracting #9: cost 0 inf + 176139
1554301246.284 * * [misc]simplify:  Extracting #10: cost 0 inf + 171261
1554301246.322 * * [misc]simplify:  Extracting #11: cost 0 inf + 170317
1554301246.359 * * [misc]simplify:  Extracting #12: cost 0 inf + 170276
1554301246.397 * [exit]simplify:  Simplified to (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (* (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (* (cos a) (cos a)) (cos a)))) (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (+ (tan y) (tan z)))) (* (* (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (+ (* (tan y) (tan y)) (* (- (tan z) (tan y)) (tan z)))) (* (+ (tan y) (tan z)) (+ (* (- (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a)) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (cos a) (cos a))))))
1554301246.397 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (* (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (* (cos a) (cos a)) (cos a)))) (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (+ (tan y) (tan z)))) (* (* (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (+ (* (tan y) (tan y)) (* (- (tan z) (tan y)) (tan z)))) (* (+ (tan y) (tan z)) (+ (* (- (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a)) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (cos a) (cos a)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ (tan y) (tan z)))))))
1554301246.398 * * * * [misc]progress:  [ 242 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))>
1554301246.398 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z)))))
1554301246.399 * * [misc]simplify:  iters left: 6 (49 enodes)
1554301246.410 * * [misc]simplify:  iters left: 5 (252 enodes)
1554301246.466 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301246.466 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301246.466 * * [misc]simplify:  Extracting #2: cost 56 inf + 0
1554301246.466 * * [misc]simplify:  Extracting #3: cost 202 inf + 0
1554301246.467 * * [misc]simplify:  Extracting #4: cost 321 inf + 63
1554301246.469 * * [misc]simplify:  Extracting #5: cost 327 inf + 12307
1554301246.481 * * [misc]simplify:  Extracting #6: cost 162 inf + 111918
1554301246.515 * * [misc]simplify:  Extracting #7: cost 20 inf + 188192
1554301246.561 * * [misc]simplify:  Extracting #8: cost 1 inf + 199278
1554301246.609 * * [misc]simplify:  Extracting #9: cost 0 inf + 200140
1554301246.655 * * [misc]simplify:  Extracting #10: cost 0 inf + 200100
1554301246.701 * [exit]simplify:  Simplified to (- (+ (* (+ (* (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (cos a) (* (cos a) (cos a)))) (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (* (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (+ (* (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (cos a) (* (cos a) (cos a)))) (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))) (* (* (* (+ (* (cos a) (cos a)) (* (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (- (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a)))) (* (- (* (tan z) (tan z)) (- (* (tan z) (tan y)) (* (tan y) (tan y)))) (+ (tan y) (tan z)))) (sin a)) (* (- (tan y) (tan z)) (- 1 (* (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))))
1554301246.701 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (+ (* (+ (* (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (cos a) (* (cos a) (cos a)))) (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (* (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (+ (* (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (cos a) (* (cos a) (cos a)))) (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))) (* (* (* (+ (* (cos a) (cos a)) (* (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (- (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a)))) (* (- (* (tan z) (tan z)) (- (* (tan z) (tan y)) (* (tan y) (tan y)))) (+ (tan y) (tan z)))) (sin a)) (* (- (tan y) (tan z)) (- 1 (* (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))
1554301246.702 * * * * [misc]progress:  [ 243 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))>
1554301246.702 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z)))))
1554301246.703 * * [misc]simplify:  iters left: 6 (45 enodes)
1554301246.714 * * [misc]simplify:  iters left: 5 (232 enodes)
1554301246.760 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301246.760 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301246.760 * * [misc]simplify:  Extracting #2: cost 50 inf + 0
1554301246.761 * * [misc]simplify:  Extracting #3: cost 193 inf + 0
1554301246.761 * * [misc]simplify:  Extracting #4: cost 296 inf + 2
1554301246.763 * * [misc]simplify:  Extracting #5: cost 290 inf + 14574
1554301246.778 * * [misc]simplify:  Extracting #6: cost 107 inf + 108672
1554301246.811 * * [misc]simplify:  Extracting #7: cost 12 inf + 170899
1554301246.850 * * [misc]simplify:  Extracting #8: cost 0 inf + 179732
1554301246.889 * * [misc]simplify:  Extracting #9: cost 0 inf + 179372
1554301246.929 * [exit]simplify:  Simplified to (- (* (* (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) 1) (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (* (cos a) (cos a)) (cos a))))) (* (* (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (sin a) (- (tan y) (tan z)))) (* (- (+ (* (tan y) (tan y)) (* (tan z) (tan z))) (* (tan z) (tan y))) (+ (tan y) (tan z)))) (+ (* (- (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a)) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (cos a) (cos a)))))
1554301246.929 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) 1) (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (* (cos a) (cos a)) (cos a))))) (* (* (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (sin a) (- (tan y) (tan z)))) (* (- (+ (* (tan y) (tan y)) (* (tan z) (tan z))) (* (tan z) (tan y))) (+ (tan y) (tan z)))) (+ (* (- (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a)) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (cos a) (cos a))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))
1554301246.930 * * * * [misc]progress:  [ 244 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))>
1554301246.930 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301246.930 * * [misc]simplify:  iters left: 6 (53 enodes)
1554301246.942 * * [misc]simplify:  iters left: 5 (247 enodes)
1554301246.991 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301246.991 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301246.991 * * [misc]simplify:  Extracting #2: cost 61 inf + 0
1554301246.991 * * [misc]simplify:  Extracting #3: cost 222 inf + 0
1554301246.992 * * [misc]simplify:  Extracting #4: cost 291 inf + 166
1554301246.994 * * [misc]simplify:  Extracting #5: cost 290 inf + 12819
1554301247.000 * * [misc]simplify:  Extracting #6: cost 181 inf + 57176
1554301247.024 * * [misc]simplify:  Extracting #7: cost 35 inf + 149141
1554301247.060 * * [misc]simplify:  Extracting #8: cost 6 inf + 175580
1554301247.100 * * [misc]simplify:  Extracting #9: cost 0 inf + 184584
1554301247.140 * * [misc]simplify:  Extracting #10: cost 0 inf + 184544
1554301247.179 * [exit]simplify:  Simplified to (- (* (+ (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) 1) (* (* (cos z) (cos y)) (* (* (cos a) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))) (* (* (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (* (- 1 (* (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (sin a))) (+ (* (- (tan z) (tan y)) (tan z)) (* (tan y) (tan y)))) (* (+ (tan y) (tan z)) (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))))
1554301247.179 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) 1) (* (* (cos z) (cos y)) (* (* (cos a) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))) (* (* (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (* (- 1 (* (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (sin a))) (+ (* (- (tan z) (tan y)) (tan z)) (* (tan y) (tan y)))) (* (+ (tan y) (tan z)) (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))
1554301247.180 * * * * [misc]progress:  [ 245 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301247.181 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301247.181 * * [misc]simplify:  iters left: 6 (48 enodes)
1554301247.193 * * [misc]simplify:  iters left: 5 (237 enodes)
1554301247.241 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301247.242 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301247.242 * * [misc]simplify:  Extracting #2: cost 66 inf + 0
1554301247.242 * * [misc]simplify:  Extracting #3: cost 228 inf + 0
1554301247.243 * * [misc]simplify:  Extracting #4: cost 318 inf + 164
1554301247.244 * * [misc]simplify:  Extracting #5: cost 359 inf + 693
1554301247.247 * * [misc]simplify:  Extracting #6: cost 273 inf + 32763
1554301247.265 * * [misc]simplify:  Extracting #7: cost 106 inf + 125716
1554301247.309 * * [misc]simplify:  Extracting #8: cost 9 inf + 197351
1554301247.354 * * [misc]simplify:  Extracting #9: cost 0 inf + 203907
1554301247.399 * * [misc]simplify:  Extracting #10: cost 0 inf + 203747
1554301247.445 * [exit]simplify:  Simplified to (- (* (* (* (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (tan z) (tan y)) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) 1) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z))))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))) (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (* (* (* (+ (tan y) (tan z)) (- (+ (* (tan y) (tan y)) (* (tan z) (tan z))) (* (tan z) (tan y)))) (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (sin a) (* (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))))))
1554301247.446 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (tan z) (tan y)) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) 1) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z))))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))) (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (* (* (* (+ (tan y) (tan z)) (- (+ (* (tan y) (tan y)) (* (tan z) (tan z))) (* (tan z) (tan y)))) (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (sin a) (* (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301247.446 * * * * [misc]progress:  [ 246 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))>
1554301247.447 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301247.447 * * [misc]simplify:  iters left: 6 (45 enodes)
1554301247.458 * * [misc]simplify:  iters left: 5 (222 enodes)
1554301247.505 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301247.506 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301247.506 * * [misc]simplify:  Extracting #2: cost 64 inf + 0
1554301247.506 * * [misc]simplify:  Extracting #3: cost 223 inf + 0
1554301247.507 * * [misc]simplify:  Extracting #4: cost 305 inf + 2
1554301247.508 * * [misc]simplify:  Extracting #5: cost 298 inf + 12149
1554301247.515 * * [misc]simplify:  Extracting #6: cost 186 inf + 62331
1554301247.533 * * [misc]simplify:  Extracting #7: cost 69 inf + 127699
1554301247.569 * * [misc]simplify:  Extracting #8: cost 3 inf + 184232
1554301247.611 * * [misc]simplify:  Extracting #9: cost 0 inf + 185352
1554301247.653 * * [misc]simplify:  Extracting #10: cost 0 inf + 185192
1554301247.694 * [exit]simplify:  Simplified to (- (* (* (* (+ (tan y) (tan z)) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y)))) 1)) (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (* (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (sin a)) (* (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (+ (* (- (tan z) (tan y)) (tan z)) (* (tan y) (tan y))) (+ (tan y) (tan z))))))
1554301247.694 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (tan y) (tan z)) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y)))) 1)) (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (* (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (sin a)) (* (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (+ (* (- (tan z) (tan y)) (tan z)) (* (tan y) (tan y))) (+ (tan y) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))
1554301247.695 * * * * [misc]progress:  [ 247 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))>
1554301247.695 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301247.695 * * [misc]simplify:  iters left: 6 (49 enodes)
1554301247.707 * * [misc]simplify:  iters left: 5 (226 enodes)
1554301247.747 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301247.747 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301247.747 * * [misc]simplify:  Extracting #2: cost 61 inf + 0
1554301247.748 * * [misc]simplify:  Extracting #3: cost 207 inf + 0
1554301247.748 * * [misc]simplify:  Extracting #4: cost 258 inf + 227
1554301247.749 * * [misc]simplify:  Extracting #5: cost 260 inf + 7971
1554301247.754 * * [misc]simplify:  Extracting #6: cost 157 inf + 55953
1554301247.765 * * [misc]simplify:  Extracting #7: cost 82 inf + 89852
1554301247.790 * * [misc]simplify:  Extracting #8: cost 11 inf + 150401
1554301247.823 * * [misc]simplify:  Extracting #9: cost 0 inf + 161460
1554301247.853 * * [misc]simplify:  Extracting #10: cost 0 inf + 161136
1554301247.884 * [exit]simplify:  Simplified to (- (* (* (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) 1) (* (cos y) (cos z))) (* (* (+ (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- (* (cos z) (sin y)) (* (sin z) (cos y))) (* (sin a) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (* (+ (* (- (tan z) (tan y)) (tan z)) (* (tan y) (tan y))) (+ (tan y) (tan z)))) (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))
1554301247.884 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) 1) (* (cos y) (cos z))) (* (* (+ (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- (* (cos z) (sin y)) (* (sin z) (cos y))) (* (sin a) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (* (+ (* (- (tan z) (tan y)) (tan z)) (* (tan y) (tan y))) (+ (tan y) (tan z)))) (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))
1554301247.885 * * * * [misc]progress:  [ 248 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301247.885 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301247.885 * * [misc]simplify:  iters left: 6 (44 enodes)
1554301247.895 * * [misc]simplify:  iters left: 5 (216 enodes)
1554301247.938 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301247.938 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301247.938 * * [misc]simplify:  Extracting #2: cost 66 inf + 0
1554301247.938 * * [misc]simplify:  Extracting #3: cost 215 inf + 0
1554301247.939 * * [misc]simplify:  Extracting #4: cost 278 inf + 164
1554301247.940 * * [misc]simplify:  Extracting #5: cost 310 inf + 754
1554301247.942 * * [misc]simplify:  Extracting #6: cost 276 inf + 14691
1554301247.949 * * [misc]simplify:  Extracting #7: cost 154 inf + 63623
1554301247.971 * * [misc]simplify:  Extracting #8: cost 41 inf + 135436
1554301248.005 * * [misc]simplify:  Extracting #9: cost 3 inf + 170210
1554301248.040 * * [misc]simplify:  Extracting #10: cost 0 inf + 173371
1554301248.075 * [exit]simplify:  Simplified to (- (* (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) 1) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan y)) (* (tan z) (tan z)))) (* (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (- (* (cos a) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (cos a) (cos a)) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (* (+ (* (tan y) (tan y)) (* (tan z) (- (tan z) (tan y)))) (* (* (+ (tan y) (tan z)) (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (sin a) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))))))
1554301248.075 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) 1) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan y)) (* (tan z) (tan z)))) (* (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (- (* (cos a) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (cos a) (cos a)) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (* (+ (* (tan y) (tan y)) (* (tan z) (- (tan z) (tan y)))) (* (* (+ (tan y) (tan z)) (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (sin a) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301248.076 * * * * [misc]progress:  [ 249 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))>
1554301248.076 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301248.076 * * [misc]simplify:  iters left: 6 (41 enodes)
1554301248.086 * * [misc]simplify:  iters left: 5 (201 enodes)
1554301248.125 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301248.125 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301248.125 * * [misc]simplify:  Extracting #2: cost 64 inf + 0
1554301248.125 * * [misc]simplify:  Extracting #3: cost 210 inf + 0
1554301248.126 * * [misc]simplify:  Extracting #4: cost 265 inf + 164
1554301248.127 * * [misc]simplify:  Extracting #5: cost 249 inf + 13412
1554301248.134 * * [misc]simplify:  Extracting #6: cost 142 inf + 58000
1554301248.158 * * [misc]simplify:  Extracting #7: cost 23 inf + 145419
1554301248.191 * * [misc]simplify:  Extracting #8: cost 2 inf + 156862
1554301248.223 * * [misc]simplify:  Extracting #9: cost 0 inf + 158490
1554301248.256 * [exit]simplify:  Simplified to (- (* (* (* (cos a) (- (cos a) (* (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) 1) (+ (tan y) (tan z))))) (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (* (* (+ (tan y) (tan z)) (+ (* (tan y) (tan y)) (* (- (tan z) (tan y)) (tan z)))) (* (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (sin a) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))))
1554301248.256 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (cos a) (- (cos a) (* (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) 1) (+ (tan y) (tan z))))) (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (* (* (+ (tan y) (tan z)) (+ (* (tan y) (tan y)) (* (- (tan z) (tan y)) (tan z)))) (* (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (sin a) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))
1554301248.257 * * * * [misc]progress:  [ 250 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (cos y) (cos z))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (cos y) (cos z)))))))>
1554301248.257 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (cos y) (cos z))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301248.257 * * [misc]simplify:  iters left: 6 (45 enodes)
1554301248.267 * * [misc]simplify:  iters left: 5 (208 enodes)
1554301248.304 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301248.305 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301248.305 * * [misc]simplify:  Extracting #2: cost 54 inf + 0
1554301248.305 * * [misc]simplify:  Extracting #3: cost 184 inf + 0
1554301248.306 * * [misc]simplify:  Extracting #4: cost 227 inf + 449
1554301248.307 * * [misc]simplify:  Extracting #5: cost 223 inf + 8565
1554301248.309 * * [misc]simplify:  Extracting #6: cost 164 inf + 30999
1554301248.319 * * [misc]simplify:  Extracting #7: cost 61 inf + 86243
1554301248.341 * * [misc]simplify:  Extracting #8: cost 3 inf + 134231
1554301248.364 * * [misc]simplify:  Extracting #9: cost 0 inf + 136788
1554301248.390 * [exit]simplify:  Simplified to (- (* (* (* (cos z) (cos y)) (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (* (+ (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (+ (* (tan y) (tan y)) (* (tan z) (- (tan z) (tan y)))) (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (sin a))) (* (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (+ (tan y) (tan z))))))
1554301248.390 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (cos z) (cos y)) (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (* (+ (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (+ (* (tan y) (tan y)) (* (tan z) (- (tan z) (tan y)))) (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (sin a))) (* (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (+ (tan y) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (cos y) (cos z)))))))
1554301248.391 * * * * [misc]progress:  [ 251 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))>
1554301248.391 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301248.391 * * [misc]simplify:  iters left: 6 (40 enodes)
1554301248.400 * * [misc]simplify:  iters left: 5 (198 enodes)
1554301248.436 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301248.436 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301248.436 * * [misc]simplify:  Extracting #2: cost 68 inf + 0
1554301248.437 * * [misc]simplify:  Extracting #3: cost 202 inf + 0
1554301248.437 * * [misc]simplify:  Extracting #4: cost 238 inf + 628
1554301248.438 * * [misc]simplify:  Extracting #5: cost 258 inf + 1605
1554301248.439 * * [misc]simplify:  Extracting #6: cost 234 inf + 10454
1554301248.446 * * [misc]simplify:  Extracting #7: cost 122 inf + 58766
1554301248.463 * * [misc]simplify:  Extracting #8: cost 44 inf + 109485
1554301248.490 * * [misc]simplify:  Extracting #9: cost 3 inf + 144782
1554301248.518 * * [misc]simplify:  Extracting #10: cost 0 inf + 147682
1554301248.547 * * [misc]simplify:  Extracting #11: cost 0 inf + 147642
1554301248.576 * [exit]simplify:  Simplified to (- (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan y)) (* (tan z) (tan z)))) (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (* (+ (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (* (* (sin a) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (* (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (+ (tan y) (tan z)) (+ (* (tan y) (tan y)) (* (- (tan z) (tan y)) (tan z))))))))
1554301248.576 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan y)) (* (tan z) (tan z)))) (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (* (+ (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (* (* (sin a) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (* (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (+ (tan y) (tan z)) (+ (* (tan y) (tan y)) (* (- (tan z) (tan y)) (tan z)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))
1554301248.577 * * * * [misc]progress:  [ 252 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (tan y) (tan z))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (tan y) (tan z)))))))>
1554301248.577 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (tan y) (tan z))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301248.578 * * [misc]simplify:  iters left: 6 (37 enodes)
1554301248.586 * * [misc]simplify:  iters left: 5 (183 enodes)
1554301248.619 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301248.619 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301248.619 * * [misc]simplify:  Extracting #2: cost 63 inf + 0
1554301248.620 * * [misc]simplify:  Extracting #3: cost 192 inf + 0
1554301248.620 * * [misc]simplify:  Extracting #4: cost 226 inf + 396
1554301248.622 * * [misc]simplify:  Extracting #5: cost 213 inf + 11117
1554301248.625 * * [misc]simplify:  Extracting #6: cost 150 inf + 38636
1554301248.636 * * [misc]simplify:  Extracting #7: cost 61 inf + 90412
1554301248.660 * * [misc]simplify:  Extracting #8: cost 5 inf + 129237
1554301248.685 * * [misc]simplify:  Extracting #9: cost 0 inf + 133687
1554301248.710 * * [misc]simplify:  Extracting #10: cost 0 inf + 133565
1554301248.735 * [exit]simplify:  Simplified to (+ (* (* (+ (tan y) (tan z)) (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (tan z) (tan y)) 1) (* (* (tan z) (tan y)) (cos a))) (* (+ (* (tan z) (tan y)) 1) (* (* (tan z) (tan y)) (cos a))))))) (* (- (* (* (+ (* (tan y) (tan y)) (* (- (tan z) (tan y)) (tan z))) (+ (tan y) (tan z))) (* (- (cos a) (* (+ (* (tan z) (tan y)) 1) (* (* (tan z) (tan y)) (cos a)))) (* (sin a) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))
1554301248.735 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (+ (* (* (+ (tan y) (tan z)) (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (tan z) (tan y)) 1) (* (* (tan z) (tan y)) (cos a))) (* (+ (* (tan z) (tan y)) 1) (* (* (tan z) (tan y)) (cos a))))))) (* (- (* (* (+ (* (tan y) (tan y)) (* (- (tan z) (tan y)) (tan z))) (+ (tan y) (tan z))) (* (- (cos a) (* (+ (* (tan z) (tan y)) 1) (* (* (tan z) (tan y)) (cos a)))) (* (sin a) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (tan y) (tan z)))))))
1554301248.736 * * * * [misc]progress:  [ 253 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))>
1554301248.736 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z)))))
1554301248.736 * * [misc]simplify:  iters left: 6 (45 enodes)
1554301248.747 * * [misc]simplify:  iters left: 5 (220 enodes)
1554301248.791 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301248.791 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301248.791 * * [misc]simplify:  Extracting #2: cost 56 inf + 0
1554301248.792 * * [misc]simplify:  Extracting #3: cost 202 inf + 0
1554301248.792 * * [misc]simplify:  Extracting #4: cost 271 inf + 164
1554301248.794 * * [misc]simplify:  Extracting #5: cost 270 inf + 11309
1554301248.799 * * [misc]simplify:  Extracting #6: cost 190 inf + 43097
1554301248.812 * * [misc]simplify:  Extracting #7: cost 90 inf + 92206
1554301248.840 * * [misc]simplify:  Extracting #8: cost 16 inf + 147627
1554301248.875 * * [misc]simplify:  Extracting #9: cost 1 inf + 161920
1554301248.910 * * [misc]simplify:  Extracting #10: cost 0 inf + 162551
1554301248.945 * * [misc]simplify:  Extracting #11: cost 0 inf + 162511
1554301248.981 * [exit]simplify:  Simplified to (- (* (+ 1 (+ (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (cos a) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))))) (* (* (- (+ (* (tan y) (tan y)) (* (tan z) (tan z))) (* (tan z) (tan y))) (+ (tan y) (tan z))) (* (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (sin a) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (- (tan y) (tan z)))))))
1554301248.981 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ 1 (+ (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (cos a) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))))) (* (* (- (+ (* (tan y) (tan y)) (* (tan z) (tan z))) (* (tan z) (tan y))) (+ (tan y) (tan z))) (* (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (sin a) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (- (tan y) (tan z))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))
1554301248.982 * * * * [misc]progress:  [ 254 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))>
1554301248.982 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z)))))
1554301248.982 * * [misc]simplify:  iters left: 6 (41 enodes)
1554301248.992 * * [misc]simplify:  iters left: 5 (199 enodes)
1554301249.029 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301249.029 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301249.029 * * [misc]simplify:  Extracting #2: cost 50 inf + 0
1554301249.029 * * [misc]simplify:  Extracting #3: cost 193 inf + 0
1554301249.030 * * [misc]simplify:  Extracting #4: cost 245 inf + 164
1554301249.033 * * [misc]simplify:  Extracting #5: cost 238 inf + 12423
1554301249.037 * * [misc]simplify:  Extracting #6: cost 161 inf + 41759
1554301249.051 * * [misc]simplify:  Extracting #7: cost 53 inf + 98712
1554301249.077 * * [misc]simplify:  Extracting #8: cost 1 inf + 141467
1554301249.104 * * [misc]simplify:  Extracting #9: cost 0 inf + 142341
1554301249.131 * [exit]simplify:  Simplified to (- (* (* (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) 1) (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (* (+ (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (+ (tan y) (tan z))) (* (- (* (tan z) (tan z)) (- (* (tan z) (tan y)) (* (tan y) (tan y)))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (sin a)))) (- (tan y) (tan z))))
1554301249.131 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) 1) (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (* (+ (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (+ (tan y) (tan z))) (* (- (* (tan z) (tan z)) (- (* (tan z) (tan y)) (* (tan y) (tan y)))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (sin a)))) (- (tan y) (tan z)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))
1554301249.132 * * * * [misc]progress:  [ 255 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))>
1554301249.132 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301249.133 * * [misc]simplify:  iters left: 6 (55 enodes)
1554301249.147 * * [misc]simplify:  iters left: 5 (268 enodes)
1554301249.199 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301249.199 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301249.199 * * [misc]simplify:  Extracting #2: cost 61 inf + 0
1554301249.199 * * [misc]simplify:  Extracting #3: cost 193 inf + 0
1554301249.200 * * [misc]simplify:  Extracting #4: cost 306 inf + 4
1554301249.202 * * [misc]simplify:  Extracting #5: cost 320 inf + 13053
1554301249.213 * * [misc]simplify:  Extracting #6: cost 172 inf + 77381
1554301249.246 * * [misc]simplify:  Extracting #7: cost 25 inf + 176050
1554301249.292 * * [misc]simplify:  Extracting #8: cost 0 inf + 201751
1554301249.338 * * [misc]simplify:  Extracting #9: cost 0 inf + 201667
1554301249.385 * [exit]simplify:  Simplified to (- (* (* (* (cos y) (cos z)) (+ 1 (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (* (* (+ (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (- (tan y) (tan z))) (* (+ (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) 1) (* (* (cos a) (cos a)) (cos a))))) (* (* (+ (* (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (cos a) (cos a))) (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y)))) (* (* (sin a) (- 1 (* (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (- (* (sin y) (cos z)) (* (sin z) (cos y))))))
1554301249.385 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (cos y) (cos z)) (+ 1 (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (* (* (+ (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (- (tan y) (tan z))) (* (+ (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) 1) (* (* (cos a) (cos a)) (cos a))))) (* (* (+ (* (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (cos a) (cos a))) (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y)))) (* (* (sin a) (- 1 (* (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (- (* (sin y) (cos z)) (* (sin z) (cos y)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))
1554301249.386 * * * * [misc]progress:  [ 256 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301249.387 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301249.387 * * [misc]simplify:  iters left: 6 (50 enodes)
1554301249.399 * * [misc]simplify:  iters left: 5 (259 enodes)
1554301249.456 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301249.456 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301249.456 * * [misc]simplify:  Extracting #2: cost 66 inf + 0
1554301249.457 * * [misc]simplify:  Extracting #3: cost 203 inf + 0
1554301249.457 * * [misc]simplify:  Extracting #4: cost 337 inf + 124
1554301249.459 * * [misc]simplify:  Extracting #5: cost 389 inf + 934
1554301249.464 * * [misc]simplify:  Extracting #6: cost 273 inf + 54141
1554301249.491 * * [misc]simplify:  Extracting #7: cost 64 inf + 182463
1554301249.543 * * [misc]simplify:  Extracting #8: cost 6 inf + 220585
1554301249.598 * * [misc]simplify:  Extracting #9: cost 0 inf + 222374
1554301249.653 * * [misc]simplify:  Extracting #10: cost 0 inf + 222294
1554301249.708 * [exit]simplify:  Simplified to (- (* (* (- (tan y) (tan z)) (+ (* (* (cos a) (cos a)) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))))) (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (* (+ 1 (+ (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z))))))) (* (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y))) (* (* (+ (* (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (cos a) (cos a))) (sin a)) (* (- 1 (* (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))))))
1554301249.708 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (- (tan y) (tan z)) (+ (* (* (cos a) (cos a)) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))))) (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (* (+ 1 (+ (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z))))))) (* (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y))) (* (* (+ (* (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (cos a) (cos a))) (sin a)) (* (- 1 (* (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301249.709 * * * * [misc]progress:  [ 257 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))>
1554301249.709 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301249.709 * * [misc]simplify:  iters left: 6 (49 enodes)
1554301249.721 * * [misc]simplify:  iters left: 5 (253 enodes)
1554301249.775 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301249.775 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301249.775 * * [misc]simplify:  Extracting #2: cost 64 inf + 0
1554301249.775 * * [misc]simplify:  Extracting #3: cost 202 inf + 0
1554301249.776 * * [misc]simplify:  Extracting #4: cost 329 inf + 63
1554301249.778 * * [misc]simplify:  Extracting #5: cost 336 inf + 11767
1554301249.788 * * [misc]simplify:  Extracting #6: cost 184 inf + 88344
1554301249.823 * * [misc]simplify:  Extracting #7: cost 27 inf + 189728
1554301249.873 * * [misc]simplify:  Extracting #8: cost 0 inf + 208756
1554301249.922 * * [misc]simplify:  Extracting #9: cost 0 inf + 206009
1554301249.969 * [exit]simplify:  Simplified to (- (* (* (+ (tan y) (tan z)) (+ 1 (* (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (- (tan y) (tan z))) (+ (* (* (cos a) (cos a)) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))))) (* (* (+ (* (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (cos a) (cos a))) (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y)))) (* (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (sin a)) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))))
1554301249.970 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (+ 1 (* (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (- (tan y) (tan z))) (+ (* (* (cos a) (cos a)) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))))) (* (* (+ (* (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (cos a) (cos a))) (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y)))) (* (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (sin a)) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))
1554301249.970 * * * * [misc]progress:  [ 258 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))>
1554301249.971 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301249.971 * * [misc]simplify:  iters left: 6 (51 enodes)
1554301249.982 * * [misc]simplify:  iters left: 5 (246 enodes)
1554301250.028 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301250.028 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301250.028 * * [misc]simplify:  Extracting #2: cost 61 inf + 0
1554301250.029 * * [misc]simplify:  Extracting #3: cost 180 inf + 0
1554301250.029 * * [misc]simplify:  Extracting #4: cost 275 inf + 65
1554301250.031 * * [misc]simplify:  Extracting #5: cost 287 inf + 9606
1554301250.041 * * [misc]simplify:  Extracting #6: cost 124 inf + 86366
1554301250.064 * * [misc]simplify:  Extracting #7: cost 42 inf + 140798
1554301250.103 * * [misc]simplify:  Extracting #8: cost 1 inf + 177333
1554301250.141 * * [misc]simplify:  Extracting #9: cost 0 inf + 178345
1554301250.179 * [exit]simplify:  Simplified to (- (* (* (* (* (cos z) (cos y)) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))) (* (- (tan y) (tan z)) (+ (* (cos a) (* (cos a) (cos a))) (* (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))))) (* (* (* (+ (* (tan y) (tan y)) (* (- (tan z) (tan y)) (tan z))) (+ (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a))) (* (cos a) (cos a)))) (- (* (sin y) (cos z)) (* (sin z) (cos y)))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (sin a))))
1554301250.179 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (* (cos z) (cos y)) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))) (* (- (tan y) (tan z)) (+ (* (cos a) (* (cos a) (cos a))) (* (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))))) (* (* (* (+ (* (tan y) (tan y)) (* (- (tan z) (tan y)) (tan z))) (+ (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a))) (* (cos a) (cos a)))) (- (* (sin y) (cos z)) (* (sin z) (cos y)))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (sin a)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))
1554301250.180 * * * * [misc]progress:  [ 259 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301250.180 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301250.180 * * [misc]simplify:  iters left: 6 (46 enodes)
1554301250.191 * * [misc]simplify:  iters left: 5 (238 enodes)
1554301250.238 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301250.238 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301250.238 * * [misc]simplify:  Extracting #2: cost 66 inf + 0
1554301250.239 * * [misc]simplify:  Extracting #3: cost 188 inf + 0
1554301250.239 * * [misc]simplify:  Extracting #4: cost 299 inf + 2
1554301250.240 * * [misc]simplify:  Extracting #5: cost 343 inf + 560
1554301250.242 * * [misc]simplify:  Extracting #6: cost 302 inf + 14813
1554301250.254 * * [misc]simplify:  Extracting #7: cost 135 inf + 88121
1554301250.286 * * [misc]simplify:  Extracting #8: cost 31 inf + 162035
1554301250.329 * * [misc]simplify:  Extracting #9: cost 0 inf + 192772
1554301250.373 * * [misc]simplify:  Extracting #10: cost 0 inf + 192646
1554301250.418 * [exit]simplify:  Simplified to (- (* (* (+ (* (tan y) (tan y)) (* (+ (tan y) (tan z)) (tan z))) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (* (+ (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (* (+ (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) 1) (* (cos a) (* (cos a) (cos a))))) (- (tan y) (tan z)))) (* (- (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (cos a) (cos a)))) (* (cos a) (cos a))) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (cos a) (cos a)))) (* (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y))) (* (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (sin a))))))
1554301250.418 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (tan y) (tan y)) (* (+ (tan y) (tan z)) (tan z))) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (* (+ (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (* (+ (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) 1) (* (cos a) (* (cos a) (cos a))))) (- (tan y) (tan z)))) (* (- (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (cos a) (cos a)))) (* (cos a) (cos a))) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (cos a) (cos a)))) (* (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y))) (* (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (sin a)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301250.419 * * * * [misc]progress:  [ 260 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))>
1554301250.419 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301250.420 * * [misc]simplify:  iters left: 6 (45 enodes)
1554301250.430 * * [misc]simplify:  iters left: 5 (231 enodes)
1554301250.478 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301250.478 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301250.478 * * [misc]simplify:  Extracting #2: cost 64 inf + 0
1554301250.478 * * [misc]simplify:  Extracting #3: cost 189 inf + 0
1554301250.479 * * [misc]simplify:  Extracting #4: cost 292 inf + 2
1554301250.480 * * [misc]simplify:  Extracting #5: cost 300 inf + 7915
1554301250.489 * * [misc]simplify:  Extracting #6: cost 155 inf + 71300
1554301250.515 * * [misc]simplify:  Extracting #7: cost 26 inf + 155914
1554301250.553 * * [misc]simplify:  Extracting #8: cost 1 inf + 177884
1554301250.594 * * [misc]simplify:  Extracting #9: cost 0 inf + 178787
1554301250.635 * [exit]simplify:  Simplified to (- (* (* (* (+ (tan y) (tan z)) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (- (tan y) (tan z)))) (+ (* (cos a) (* (cos a) (cos a))) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (* (sin a) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (+ (* (cos a) (cos a)) (* (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))) (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y)))))))
1554301250.635 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (tan y) (tan z)) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (- (tan y) (tan z)))) (+ (* (cos a) (* (cos a) (cos a))) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (* (sin a) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (+ (* (cos a) (cos a)) (* (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))) (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))
1554301250.635 * * * * [misc]progress:  [ 261 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (cos y) (cos z))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (cos y) (cos z)))))))>
1554301250.636 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (cos y) (cos z))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301250.636 * * [misc]simplify:  iters left: 6 (47 enodes)
1554301250.647 * * [misc]simplify:  iters left: 5 (229 enodes)
1554301250.689 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301250.689 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301250.689 * * [misc]simplify:  Extracting #2: cost 54 inf + 0
1554301250.689 * * [misc]simplify:  Extracting #3: cost 157 inf + 0
1554301250.690 * * [misc]simplify:  Extracting #4: cost 241 inf + 470
1554301250.691 * * [misc]simplify:  Extracting #5: cost 247 inf + 10557
1554301250.694 * * [misc]simplify:  Extracting #6: cost 172 inf + 39881
1554301250.705 * * [misc]simplify:  Extracting #7: cost 85 inf + 83557
1554301250.726 * * [misc]simplify:  Extracting #8: cost 25 inf + 133016
1554301250.756 * * [misc]simplify:  Extracting #9: cost 1 inf + 152945
1554301250.788 * * [misc]simplify:  Extracting #10: cost 0 inf + 153357
1554301250.819 * * [misc]simplify:  Extracting #11: cost 0 inf + 153317
1554301250.850 * [exit]simplify:  Simplified to (- (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (- (tan y) (tan z)))) (+ (* (cos a) (* (cos a) (cos a))) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))))) (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (* (* (* (+ (* (tan y) (tan y)) (* (tan z) (- (tan z) (tan y)))) (+ (* (cos a) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a))))) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))
1554301250.850 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (cos y) (cos z)) (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (- (tan y) (tan z)))) (+ (* (cos a) (* (cos a) (cos a))) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))))) (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (* (* (* (+ (* (tan y) (tan y)) (* (tan z) (- (tan z) (tan y)))) (+ (* (cos a) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a))))) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (cos y) (cos z)))))))
1554301250.851 * * * * [misc]progress:  [ 262 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))>
1554301250.851 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301250.852 * * [misc]simplify:  iters left: 6 (42 enodes)
1554301250.861 * * [misc]simplify:  iters left: 5 (219 enodes)
1554301250.906 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301250.906 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301250.906 * * [misc]simplify:  Extracting #2: cost 68 inf + 0
1554301250.906 * * [misc]simplify:  Extracting #3: cost 182 inf + 0
1554301250.907 * * [misc]simplify:  Extracting #4: cost 267 inf + 234
1554301250.908 * * [misc]simplify:  Extracting #5: cost 268 inf + 8764
1554301250.913 * * [misc]simplify:  Extracting #6: cost 176 inf + 49128
1554301250.930 * * [misc]simplify:  Extracting #7: cost 67 inf + 118192
1554301250.966 * * [misc]simplify:  Extracting #8: cost 2 inf + 170853
1554301251.007 * * [misc]simplify:  Extracting #9: cost 0 inf + 170234
1554301251.045 * * [misc]simplify:  Extracting #10: cost 0 inf + 169914
1554301251.083 * [exit]simplify:  Simplified to (- (* (+ (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (* (- (tan y) (tan z)) (cos a)) (* (cos a) (cos a)))) (* (* (- (tan y) (tan z)) (cos a)) (* (cos a) (cos a)))) (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (+ (* (tan y) (tan y)) (* (+ (tan y) (tan z)) (tan z))))) (* (* (* (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (+ (* (tan y) (tan y)) (* (- (tan z) (tan y)) (tan z)))) (+ (* (cos a) (cos a)) (* (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))))
1554301251.083 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (* (- (tan y) (tan z)) (cos a)) (* (cos a) (cos a)))) (* (* (- (tan y) (tan z)) (cos a)) (* (cos a) (cos a)))) (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (+ (* (tan y) (tan y)) (* (+ (tan y) (tan z)) (tan z))))) (* (* (* (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (+ (* (tan y) (tan y)) (* (- (tan z) (tan y)) (tan z)))) (+ (* (cos a) (cos a)) (* (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))
1554301251.084 * * * * [misc]progress:  [ 263 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (tan y) (tan z))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (tan y) (tan z)))))))>
1554301251.084 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (tan y) (tan z))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301251.084 * * [misc]simplify:  iters left: 6 (41 enodes)
1554301251.094 * * [misc]simplify:  iters left: 5 (213 enodes)
1554301251.135 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301251.135 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301251.135 * * [misc]simplify:  Extracting #2: cost 63 inf + 0
1554301251.136 * * [misc]simplify:  Extracting #3: cost 169 inf + 0
1554301251.136 * * [misc]simplify:  Extracting #4: cost 250 inf + 330
1554301251.137 * * [misc]simplify:  Extracting #5: cost 252 inf + 10749
1554301251.141 * * [misc]simplify:  Extracting #6: cost 175 inf + 39945
1554301251.153 * * [misc]simplify:  Extracting #7: cost 78 inf + 90890
1554301251.180 * * [misc]simplify:  Extracting #8: cost 14 inf + 141051
1554301251.215 * * [misc]simplify:  Extracting #9: cost 0 inf + 152638
1554301251.248 * * [misc]simplify:  Extracting #10: cost 0 inf + 152438
1554301251.282 * [exit]simplify:  Simplified to (- (* (* (- (tan y) (tan z)) (+ (* (cos a) (* (cos a) (cos a))) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))))) (* (+ (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (+ (tan y) (tan z)))) (* (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y))) (* (* (+ (* (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (cos a) (cos a))) (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (sin a))) (* (+ (tan y) (tan z)) (- (tan y) (tan z))))))
1554301251.282 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (- (tan y) (tan z)) (+ (* (cos a) (* (cos a) (cos a))) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))))) (* (+ (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (+ (tan y) (tan z)))) (* (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y))) (* (* (+ (* (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (cos a) (cos a))) (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (sin a))) (* (+ (tan y) (tan z)) (- (tan y) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (tan y) (tan z)))))))
1554301251.283 * * * * [misc]progress:  [ 264 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))>
1554301251.283 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z)))))
1554301251.283 * * [misc]simplify:  iters left: 6 (46 enodes)
1554301251.294 * * [misc]simplify:  iters left: 5 (236 enodes)
1554301251.344 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301251.344 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301251.344 * * [misc]simplify:  Extracting #2: cost 56 inf + 0
1554301251.345 * * [misc]simplify:  Extracting #3: cost 176 inf + 0
1554301251.345 * * [misc]simplify:  Extracting #4: cost 285 inf + 2
1554301251.347 * * [misc]simplify:  Extracting #5: cost 289 inf + 12771
1554301251.353 * * [misc]simplify:  Extracting #6: cost 193 inf + 62785
1554301251.380 * * [misc]simplify:  Extracting #7: cost 45 inf + 152032
1554301251.421 * * [misc]simplify:  Extracting #8: cost 2 inf + 177450
1554301251.465 * * [misc]simplify:  Extracting #9: cost 0 inf + 179625
1554301251.508 * * [misc]simplify:  Extracting #10: cost 0 inf + 179505
1554301251.552 * [exit]simplify:  Simplified to (- (+ (* (* (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (- (tan y) (tan z))) (+ (* (cos a) (* (cos a) (cos a))) (* (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))) (+ (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (- (tan y) (tan z))) (+ (* (cos a) (* (cos a) (cos a))) (* (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))))) (* (* (- 1 (* (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (sin a)) (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (* (- (tan z) (tan y)) (tan z))) (+ (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a))) (* (cos a) (cos a)))))))
1554301251.552 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (+ (* (* (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (- (tan y) (tan z))) (+ (* (cos a) (* (cos a) (cos a))) (* (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))) (+ (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (- (tan y) (tan z))) (+ (* (cos a) (* (cos a) (cos a))) (* (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))))) (* (* (- 1 (* (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (sin a)) (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (* (- (tan z) (tan y)) (tan z))) (+ (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a))) (* (cos a) (cos a))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))
1554301251.553 * * * * [misc]progress:  [ 265 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))>
1554301251.553 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z)))))
1554301251.553 * * [misc]simplify:  iters left: 6 (42 enodes)
1554301251.564 * * [misc]simplify:  iters left: 5 (216 enodes)
1554301251.608 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301251.608 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301251.608 * * [misc]simplify:  Extracting #2: cost 50 inf + 0
1554301251.608 * * [misc]simplify:  Extracting #3: cost 166 inf + 0
1554301251.609 * * [misc]simplify:  Extracting #4: cost 258 inf + 2
1554301251.610 * * [misc]simplify:  Extracting #5: cost 253 inf + 16318
1554301251.621 * * [misc]simplify:  Extracting #6: cost 118 inf + 82991
1554301251.644 * * [misc]simplify:  Extracting #7: cost 25 inf + 141320
1554301251.679 * * [misc]simplify:  Extracting #8: cost 0 inf + 158108
1554301251.714 * * [misc]simplify:  Extracting #9: cost 0 inf + 157766
1554301251.750 * [exit]simplify:  Simplified to (- (* (* (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (- (tan y) (tan z))) (+ (* (cos a) (* (cos a) (cos a))) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))))) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (* (* (- (tan y) (tan z)) (sin a)) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (+ (* (tan y) (tan y)) (* (tan z) (- (tan z) (tan y)))) (+ (* (cos a) (cos a)) (* (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))))))
1554301251.750 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (- (tan y) (tan z))) (+ (* (cos a) (* (cos a) (cos a))) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))))) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (* (* (- (tan y) (tan z)) (sin a)) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (+ (* (tan y) (tan y)) (* (tan z) (- (tan z) (tan y)))) (+ (* (cos a) (cos a)) (* (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))
1554301251.751 * * * * [misc]progress:  [ 266 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))>
1554301251.751 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301251.752 * * [misc]simplify:  iters left: 6 (51 enodes)
1554301251.764 * * [misc]simplify:  iters left: 5 (235 enodes)
1554301251.809 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301251.809 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301251.810 * * [misc]simplify:  Extracting #2: cost 57 inf + 0
1554301251.810 * * [misc]simplify:  Extracting #3: cost 193 inf + 0
1554301251.810 * * [misc]simplify:  Extracting #4: cost 259 inf + 166
1554301251.812 * * [misc]simplify:  Extracting #5: cost 254 inf + 13530
1554301251.822 * * [misc]simplify:  Extracting #6: cost 140 inf + 66808
1554301251.844 * * [misc]simplify:  Extracting #7: cost 47 inf + 120560
1554301251.870 * * [misc]simplify:  Extracting #8: cost 21 inf + 140078
1554301251.903 * * [misc]simplify:  Extracting #9: cost 2 inf + 160784
1554301251.939 * * [misc]simplify:  Extracting #10: cost 0 inf + 164212
1554301251.973 * [exit]simplify:  Simplified to (- (* (* (* (* (+ (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (- (tan y) (tan z))) (* (cos a) (- (cos a) (* (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))) (+ 1 (+ (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (cos y) (cos z))) (* (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (sin a)) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (* (+ (* (- (tan z) (tan y)) (tan z)) (* (tan y) (tan y))) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))))))
1554301251.973 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (* (+ (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (- (tan y) (tan z))) (* (cos a) (- (cos a) (* (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))) (+ 1 (+ (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (cos y) (cos z))) (* (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (sin a)) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (* (+ (* (- (tan z) (tan y)) (tan z)) (* (tan y) (tan y))) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))
1554301251.974 * * * * [misc]progress:  [ 267 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301251.974 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301251.974 * * [misc]simplify:  iters left: 6 (46 enodes)
1554301251.985 * * [misc]simplify:  iters left: 5 (226 enodes)
1554301252.033 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301252.033 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301252.033 * * [misc]simplify:  Extracting #2: cost 62 inf + 0
1554301252.033 * * [misc]simplify:  Extracting #3: cost 203 inf + 0
1554301252.034 * * [misc]simplify:  Extracting #4: cost 292 inf + 164
1554301252.035 * * [misc]simplify:  Extracting #5: cost 336 inf + 489
1554301252.036 * * [misc]simplify:  Extracting #6: cost 303 inf + 13420
1554301252.044 * * [misc]simplify:  Extracting #7: cost 168 inf + 69507
1554301252.066 * * [misc]simplify:  Extracting #8: cost 64 inf + 129112
1554301252.108 * * [misc]simplify:  Extracting #9: cost 3 inf + 180897
1554301252.150 * * [misc]simplify:  Extracting #10: cost 0 inf + 184879
1554301252.192 * [exit]simplify:  Simplified to (- (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (* (* (* (- (tan y) (tan z)) (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a))) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))) (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y)))))))) (* (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y)))) (* (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (sin a)) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y))))))))
1554301252.192 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (* (* (* (- (tan y) (tan z)) (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a))) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))) (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y)))))))) (* (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y)))) (* (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (sin a)) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301252.193 * * * * [misc]progress:  [ 268 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))>
1554301252.194 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301252.194 * * [misc]simplify:  iters left: 6 (45 enodes)
1554301252.205 * * [misc]simplify:  iters left: 5 (220 enodes)
1554301252.249 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301252.249 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301252.249 * * [misc]simplify:  Extracting #2: cost 60 inf + 0
1554301252.250 * * [misc]simplify:  Extracting #3: cost 202 inf + 0
1554301252.250 * * [misc]simplify:  Extracting #4: cost 283 inf + 164
1554301252.252 * * [misc]simplify:  Extracting #5: cost 279 inf + 14375
1554301252.264 * * [misc]simplify:  Extracting #6: cost 131 inf + 83707
1554301252.291 * * [misc]simplify:  Extracting #7: cost 29 inf + 148637
1554301252.329 * * [misc]simplify:  Extracting #8: cost 3 inf + 167732
1554301252.367 * * [misc]simplify:  Extracting #9: cost 0 inf + 170874
1554301252.406 * [exit]simplify:  Simplified to (- (* (* (+ (tan y) (tan z)) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y)))))) (* (- (* (cos a) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))) (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (- (tan y) (tan z))))) (* (* (* (sin a) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (- (tan y) (tan z)) (+ (tan y) (tan z)))) (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y))))))
1554301252.406 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y)))))) (* (- (* (cos a) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))) (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (- (tan y) (tan z))))) (* (* (* (sin a) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (- (tan y) (tan z)) (+ (tan y) (tan z)))) (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))
1554301252.407 * * * * [misc]progress:  [ 269 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))>
1554301252.407 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301252.407 * * [misc]simplify:  iters left: 6 (47 enodes)
1554301252.418 * * [misc]simplify:  iters left: 5 (214 enodes)
1554301252.455 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301252.455 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301252.455 * * [misc]simplify:  Extracting #2: cost 57 inf + 0
1554301252.455 * * [misc]simplify:  Extracting #3: cost 180 inf + 0
1554301252.456 * * [misc]simplify:  Extracting #4: cost 229 inf + 126
1554301252.458 * * [misc]simplify:  Extracting #5: cost 222 inf + 12235
1554301252.465 * * [misc]simplify:  Extracting #6: cost 114 inf + 61134
1554301252.485 * * [misc]simplify:  Extracting #7: cost 24 inf + 117902
1554301252.513 * * [misc]simplify:  Extracting #8: cost 1 inf + 139616
1554301252.540 * * [misc]simplify:  Extracting #9: cost 0 inf + 141250
1554301252.567 * [exit]simplify:  Simplified to (- (* (* (* (* (cos z) (cos y)) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))) (* (* (- (tan y) (tan z)) (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a))) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))) (* (* (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (sin a)) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (+ (* (tan y) (tan y)) (* (tan z) (- (tan z) (tan y)))) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))))
1554301252.567 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (* (cos z) (cos y)) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))) (* (* (- (tan y) (tan z)) (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a))) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))) (* (* (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (sin a)) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (+ (* (tan y) (tan y)) (* (tan z) (- (tan z) (tan y)))) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))
1554301252.567 * * * * [misc]progress:  [ 270 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301252.568 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301252.568 * * [misc]simplify:  iters left: 6 (42 enodes)
1554301252.578 * * [misc]simplify:  iters left: 5 (205 enodes)
1554301252.617 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301252.617 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301252.617 * * [misc]simplify:  Extracting #2: cost 62 inf + 0
1554301252.618 * * [misc]simplify:  Extracting #3: cost 188 inf + 0
1554301252.618 * * [misc]simplify:  Extracting #4: cost 252 inf + 164
1554301252.619 * * [misc]simplify:  Extracting #5: cost 286 inf + 652
1554301252.621 * * [misc]simplify:  Extracting #6: cost 241 inf + 18434
1554301252.630 * * [misc]simplify:  Extracting #7: cost 111 inf + 74461
1554301252.654 * * [misc]simplify:  Extracting #8: cost 16 inf + 143242
1554301252.685 * * [misc]simplify:  Extracting #9: cost 0 inf + 155631
1554301252.719 * * [misc]simplify:  Extracting #10: cost 0 inf + 155511
1554301252.751 * [exit]simplify:  Simplified to (- (* (* (+ (* (tan y) (tan y)) (* (+ (tan y) (tan z)) (tan z))) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (* (+ (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)))) (- (tan y) (tan z)))) (* (sin a) (* (* (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (+ (* (- (tan z) (tan y)) (tan z)) (* (tan y) (tan y))) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))))))
1554301252.751 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (tan y) (tan y)) (* (+ (tan y) (tan z)) (tan z))) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (* (+ (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)))) (- (tan y) (tan z)))) (* (sin a) (* (* (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (+ (* (- (tan z) (tan y)) (tan z)) (* (tan y) (tan y))) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301252.752 * * * * [misc]progress:  [ 271 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))>
1554301252.752 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301252.752 * * [misc]simplify:  iters left: 6 (41 enodes)
1554301252.762 * * [misc]simplify:  iters left: 5 (199 enodes)
1554301252.800 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301252.800 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301252.800 * * [misc]simplify:  Extracting #2: cost 60 inf + 0
1554301252.801 * * [misc]simplify:  Extracting #3: cost 189 inf + 0
1554301252.801 * * [misc]simplify:  Extracting #4: cost 245 inf + 164
1554301252.802 * * [misc]simplify:  Extracting #5: cost 239 inf + 9751
1554301252.807 * * [misc]simplify:  Extracting #6: cost 147 inf + 46194
1554301252.822 * * [misc]simplify:  Extracting #7: cost 53 inf + 97251
1554301252.849 * * [misc]simplify:  Extracting #8: cost 3 inf + 138990
1554301252.877 * * [misc]simplify:  Extracting #9: cost 0 inf + 142132
1554301253.167 * [exit]simplify:  Simplified to (- (* (* (- (tan y) (tan z)) (* (* (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))) (* (+ (tan y) (tan z)) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (* (* (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (sin a)) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (+ (* (- (tan z) (tan y)) (tan z)) (* (tan y) (tan y))))))
1554301253.167 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (- (tan y) (tan z)) (* (* (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))) (* (+ (tan y) (tan z)) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (* (* (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (sin a)) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (+ (* (- (tan z) (tan y)) (tan z)) (* (tan y) (tan y)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))
1554301253.168 * * * * [misc]progress:  [ 272 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (cos y) (cos z))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (cos y) (cos z)))))))>
1554301253.168 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (cos y) (cos z))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301253.168 * * [misc]simplify:  iters left: 6 (43 enodes)
1554301253.178 * * [misc]simplify:  iters left: 5 (196 enodes)
1554301253.210 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301253.210 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301253.210 * * [misc]simplify:  Extracting #2: cost 50 inf + 0
1554301253.210 * * [misc]simplify:  Extracting #3: cost 157 inf + 0
1554301253.211 * * [misc]simplify:  Extracting #4: cost 198 inf + 348
1554301253.212 * * [misc]simplify:  Extracting #5: cost 191 inf + 9808
1554301253.215 * * [misc]simplify:  Extracting #6: cost 124 inf + 35278
1554301253.224 * * [misc]simplify:  Extracting #7: cost 56 inf + 69466
1554301253.245 * * [misc]simplify:  Extracting #8: cost 2 inf + 115326
1554301253.265 * * [misc]simplify:  Extracting #9: cost 0 inf + 117182
1554301253.285 * [exit]simplify:  Simplified to (- (* (* (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a))) (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (- (tan y) (tan z)))) (* (cos y) (cos z))) (* (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (+ (* (tan y) (tan y)) (* (tan z) (- (tan z) (tan y))))))
1554301253.286 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a))) (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (- (tan y) (tan z)))) (* (cos y) (cos z))) (* (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (+ (* (tan y) (tan y)) (* (tan z) (- (tan z) (tan y)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (cos y) (cos z)))))))
1554301253.286 * * * * [misc]progress:  [ 273 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))>
1554301253.286 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301253.287 * * [misc]simplify:  iters left: 6 (38 enodes)
1554301253.295 * * [misc]simplify:  iters left: 5 (187 enodes)
1554301253.331 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301253.331 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301253.331 * * [misc]simplify:  Extracting #2: cost 64 inf + 0
1554301253.331 * * [misc]simplify:  Extracting #3: cost 182 inf + 0
1554301253.332 * * [misc]simplify:  Extracting #4: cost 221 inf + 330
1554301253.333 * * [misc]simplify:  Extracting #5: cost 221 inf + 5002
1554301253.336 * * [misc]simplify:  Extracting #6: cost 166 inf + 25935
1554301253.348 * * [misc]simplify:  Extracting #7: cost 49 inf + 97998
1554301253.373 * * [misc]simplify:  Extracting #8: cost 3 inf + 130858
1554301253.398 * * [misc]simplify:  Extracting #9: cost 0 inf + 132721
1554301253.425 * * [misc]simplify:  Extracting #10: cost 0 inf + 132419
1554301253.452 * [exit]simplify:  Simplified to (- (* (* (+ (* (tan z) (tan z)) (+ (* (tan z) (tan y)) (* (tan y) (tan y)))) (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))) (* (* (- (tan y) (tan z)) (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a))) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))) (* (* (* (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (+ (* (tan y) (tan y)) (* (- (tan z) (tan y)) (tan z)))) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (sin a)) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))))
1554301253.452 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (tan z) (tan z)) (+ (* (tan z) (tan y)) (* (tan y) (tan y)))) (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))) (* (* (- (tan y) (tan z)) (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a))) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))) (* (* (* (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (+ (* (tan y) (tan y)) (* (- (tan z) (tan y)) (tan z)))) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (sin a)) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))
1554301253.453 * * * * [misc]progress:  [ 274 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (tan y) (tan z))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (+ (tan y) (tan z)))))))>
1554301253.453 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (tan y) (tan z))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301253.453 * * [misc]simplify:  iters left: 6 (37 enodes)
1554301253.462 * * [misc]simplify:  iters left: 5 (181 enodes)
1554301253.494 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301253.494 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301253.494 * * [misc]simplify:  Extracting #2: cost 59 inf + 0
1554301253.494 * * [misc]simplify:  Extracting #3: cost 169 inf + 0
1554301253.495 * * [misc]simplify:  Extracting #4: cost 206 inf + 234
1554301253.496 * * [misc]simplify:  Extracting #5: cost 198 inf + 7775
1554301253.499 * * [misc]simplify:  Extracting #6: cost 140 inf + 30740
1554301253.507 * * [misc]simplify:  Extracting #7: cost 55 inf + 74261
1554301253.528 * * [misc]simplify:  Extracting #8: cost 6 inf + 111853
1554301253.550 * * [misc]simplify:  Extracting #9: cost 0 inf + 116864
1554301253.572 * * [misc]simplify:  Extracting #10: cost 0 inf + 116663
1554301253.594 * [exit]simplify:  Simplified to (- (* (* (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (- (tan y) (tan z)))) (* (+ (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (+ (tan y) (tan z)))) (* (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y))) (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (* (* (+ (tan y) (tan z)) (- (tan y) (tan z))) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))))
1554301253.594 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (- (tan y) (tan z)))) (* (+ (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (+ (tan y) (tan z)))) (* (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y))) (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (* (* (+ (tan y) (tan z)) (- (tan y) (tan z))) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (+ (tan y) (tan z)))))))
1554301253.595 * * * * [misc]progress:  [ 275 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))>
1554301253.595 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z)))))
1554301253.595 * * [misc]simplify:  iters left: 6 (42 enodes)
1554301253.605 * * [misc]simplify:  iters left: 5 (204 enodes)
1554301253.646 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301253.646 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301253.646 * * [misc]simplify:  Extracting #2: cost 52 inf + 0
1554301253.646 * * [misc]simplify:  Extracting #3: cost 175 inf + 0
1554301253.647 * * [misc]simplify:  Extracting #4: cost 239 inf + 2
1554301253.648 * * [misc]simplify:  Extracting #5: cost 232 inf + 16247
1554301253.657 * * [misc]simplify:  Extracting #6: cost 111 inf + 73543
1554301253.679 * * [misc]simplify:  Extracting #7: cost 22 inf + 128608
1554301253.710 * * [misc]simplify:  Extracting #8: cost 1 inf + 145721
1554301253.742 * * [misc]simplify:  Extracting #9: cost 0 inf + 144688
1554301253.773 * * [misc]simplify:  Extracting #10: cost 0 inf + 144517
1554301253.804 * [exit]simplify:  Simplified to (- (+ (* (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (- (tan y) (tan z))) (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)))) (* (* (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (- (tan y) (tan z))) (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (tan z) (tan y)) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (* (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (sin a) (- (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (* (tan z) (- (tan z) (tan y)))) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))))
1554301253.804 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (+ (* (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (- (tan y) (tan z))) (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)))) (* (* (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (- (tan y) (tan z))) (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (tan z) (tan y)) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (* (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (sin a) (- (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (* (tan z) (- (tan z) (tan y)))) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))
1554301253.805 * * * * [misc]progress:  [ 276 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))>
1554301253.805 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z)))))
1554301253.806 * * [misc]simplify:  iters left: 6 (38 enodes)
1554301253.814 * * [misc]simplify:  iters left: 5 (183 enodes)
1554301253.849 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301253.849 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301253.849 * * [misc]simplify:  Extracting #2: cost 46 inf + 0
1554301253.849 * * [misc]simplify:  Extracting #3: cost 165 inf + 0
1554301253.850 * * [misc]simplify:  Extracting #4: cost 212 inf + 2
1554301253.851 * * [misc]simplify:  Extracting #5: cost 204 inf + 9854
1554301253.856 * * [misc]simplify:  Extracting #6: cost 121 inf + 46906
1554301253.869 * * [misc]simplify:  Extracting #7: cost 39 inf + 91193
1554301253.894 * * [misc]simplify:  Extracting #8: cost 1 inf + 121004
1554301253.920 * * [misc]simplify:  Extracting #9: cost 0 inf + 121658
1554301253.945 * [exit]simplify:  Simplified to (- (* (* (* (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))) (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (- (tan y) (tan z)))) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (+ (* (tan y) (tan y)) (* (tan z) (- (tan z) (tan y)))) (* (* (* (sin a) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (- (tan y) (tan z))) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))))
1554301253.945 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))) (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (- (tan y) (tan z)))) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (+ (* (tan y) (tan y)) (* (tan z) (- (tan z) (tan y)))) (* (* (* (sin a) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (- (tan y) (tan z))) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))
1554301253.945 * * * * [misc]progress:  [ 277 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (cos y) (cos z))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (cos y) (cos z))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))>
1554301253.946 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (cos y) (cos z))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301253.946 * * [misc]simplify:  iters left: 6 (47 enodes)
1554301253.957 * * [misc]simplify:  iters left: 5 (222 enodes)
1554301254.001 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301254.001 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301254.001 * * [misc]simplify:  Extracting #2: cost 59 inf + 0
1554301254.001 * * [misc]simplify:  Extracting #3: cost 188 inf + 0
1554301254.002 * * [misc]simplify:  Extracting #4: cost 252 inf + 248
1554301254.003 * * [misc]simplify:  Extracting #5: cost 248 inf + 9095
1554301254.010 * * [misc]simplify:  Extracting #6: cost 132 inf + 64053
1554301254.028 * * [misc]simplify:  Extracting #7: cost 42 inf + 130952
1554301254.057 * * [misc]simplify:  Extracting #8: cost 0 inf + 173787
1554301254.092 * * [misc]simplify:  Extracting #9: cost 0 inf + 169202
1554301254.125 * [exit]simplify:  Simplified to (- (* (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (tan z) (tan y)) 1)) (cos a)) (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))))) (* (cos y) (cos z))) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (tan z) (tan y)) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) 1)) (* (* (cos z) (* (+ (* (tan y) (tan y)) (* (- (tan z) (tan y)) (tan z))) (cos y))) (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (sin a)) (- 1 (* (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))))
1554301254.125 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (tan z) (tan y)) 1)) (cos a)) (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))))) (* (cos y) (cos z))) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (tan z) (tan y)) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) 1)) (* (* (cos z) (* (+ (* (tan y) (tan y)) (* (- (tan z) (tan y)) (tan z))) (cos y))) (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (sin a)) (- 1 (* (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (cos y) (cos z))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))
1554301254.125 * * * * [misc]progress:  [ 278 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (cos y) (cos z))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (cos y) (cos z))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301254.126 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (cos y) (cos z))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301254.126 * * [misc]simplify:  iters left: 6 (50 enodes)
1554301254.138 * * [misc]simplify:  iters left: 5 (242 enodes)
1554301254.188 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301254.188 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301254.188 * * [misc]simplify:  Extracting #2: cost 66 inf + 0
1554301254.188 * * [misc]simplify:  Extracting #3: cost 203 inf + 0
1554301254.189 * * [misc]simplify:  Extracting #4: cost 301 inf + 125
1554301254.190 * * [misc]simplify:  Extracting #5: cost 315 inf + 8005
1554301254.195 * * [misc]simplify:  Extracting #6: cost 205 inf + 47286
1554301254.212 * * [misc]simplify:  Extracting #7: cost 84 inf + 115326
1554301254.246 * * [misc]simplify:  Extracting #8: cost 14 inf + 182507
1554301254.288 * * [misc]simplify:  Extracting #9: cost 0 inf + 199303
1554301254.328 * * [misc]simplify:  Extracting #10: cost 0 inf + 199263
1554301254.368 * [exit]simplify:  Simplified to (- (* (* (* (+ (* (tan y) (tan y)) (* (+ (tan y) (tan z)) (tan z))) (+ (+ (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) 1) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (+ (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a)))) (* (* (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (sin a)) (* (* (cos y) (cos z)) (+ (* (- (tan z) (tan y)) (tan z)) (* (tan y) (tan y))))) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))))
1554301254.368 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (* (tan y) (tan y)) (* (+ (tan y) (tan z)) (tan z))) (+ (+ (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) 1) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (+ (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a)))) (* (* (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (sin a)) (* (* (cos y) (cos z)) (+ (* (- (tan z) (tan y)) (tan z)) (* (tan y) (tan y))))) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (cos y) (cos z))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301254.368 * * * * [misc]progress:  [ 279 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (cos y) (cos z))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (cos y) (cos z))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))>
1554301254.369 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (cos y) (cos z))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301254.369 * * [misc]simplify:  iters left: 6 (49 enodes)
1554301254.381 * * [misc]simplify:  iters left: 5 (237 enodes)
1554301254.428 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301254.428 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301254.428 * * [misc]simplify:  Extracting #2: cost 64 inf + 0
1554301254.428 * * [misc]simplify:  Extracting #3: cost 201 inf + 0
1554301254.429 * * [misc]simplify:  Extracting #4: cost 284 inf + 221
1554301254.431 * * [misc]simplify:  Extracting #5: cost 284 inf + 8689
1554301254.436 * * [misc]simplify:  Extracting #6: cost 173 inf + 57733
1554301254.461 * * [misc]simplify:  Extracting #7: cost 30 inf + 153807
1554301254.495 * * [misc]simplify:  Extracting #8: cost 0 inf + 182083
1554301254.531 * * [misc]simplify:  Extracting #9: cost 0 inf + 180340
1554301254.567 * [exit]simplify:  Simplified to (- (* (* (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (* (+ (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1) (cos a))) (- (* (cos z) (sin y)) (* (cos y) (sin z)))) (* (+ (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) 1) (+ (tan y) (tan z)))) (* (* (* (* (cos y) (cos z)) (- (+ (* (tan z) (tan z)) (* (tan y) (tan y))) (* (tan z) (tan y)))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (sin a))))
1554301254.567 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (* (+ (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1) (cos a))) (- (* (cos z) (sin y)) (* (cos y) (sin z)))) (* (+ (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) 1) (+ (tan y) (tan z)))) (* (* (* (* (cos y) (cos z)) (- (+ (* (tan z) (tan z)) (* (tan y) (tan y))) (* (tan z) (tan y)))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (sin a)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (cos y) (cos z))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))
1554301254.568 * * * * [misc]progress:  [ 280 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (cos y) (cos z))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (cos y) (cos z))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))>
1554301254.568 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (cos y) (cos z))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301254.568 * * [misc]simplify:  iters left: 6 (43 enodes)
1554301254.579 * * [misc]simplify:  iters left: 5 (201 enodes)
1554301254.615 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301254.615 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301254.615 * * [misc]simplify:  Extracting #2: cost 59 inf + 0
1554301254.615 * * [misc]simplify:  Extracting #3: cost 173 inf + 0
1554301254.616 * * [misc]simplify:  Extracting #4: cost 220 inf + 248
1554301254.617 * * [misc]simplify:  Extracting #5: cost 212 inf + 11951
1554301254.623 * * [misc]simplify:  Extracting #6: cost 117 inf + 54210
1554301254.639 * * [misc]simplify:  Extracting #7: cost 32 inf + 116042
1554301254.664 * * [misc]simplify:  Extracting #8: cost 4 inf + 140638
1554301254.687 * * [misc]simplify:  Extracting #9: cost 0 inf + 144274
1554301254.711 * [exit]simplify:  Simplified to (- (* (* (* (* (cos y) (cos z)) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) 1)) (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a)))) (* (* (cos z) (* (+ (- (* (tan z) (tan z)) (* (tan z) (tan y))) (* (tan y) (tan y))) (cos y))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (sin a) (- (* (cos z) (sin y)) (* (cos y) (sin z)))))))
1554301254.711 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (* (cos y) (cos z)) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) 1)) (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a)))) (* (* (cos z) (* (+ (- (* (tan z) (tan z)) (* (tan z) (tan y))) (* (tan y) (tan y))) (cos y))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (sin a) (- (* (cos z) (sin y)) (* (cos y) (sin z))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (cos y) (cos z))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))
1554301254.712 * * * * [misc]progress:  [ 281 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (cos y) (cos z))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (cos y) (cos z))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301254.712 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (cos y) (cos z))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301254.712 * * [misc]simplify:  iters left: 6 (46 enodes)
1554301254.723 * * [misc]simplify:  iters left: 5 (221 enodes)
1554301254.765 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301254.765 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301254.765 * * [misc]simplify:  Extracting #2: cost 66 inf + 0
1554301254.765 * * [misc]simplify:  Extracting #3: cost 188 inf + 0
1554301254.766 * * [misc]simplify:  Extracting #4: cost 257 inf + 125
1554301254.767 * * [misc]simplify:  Extracting #5: cost 261 inf + 9230
1554301254.772 * * [misc]simplify:  Extracting #6: cost 170 inf + 43500
1554301254.790 * * [misc]simplify:  Extracting #7: cost 46 inf + 126335
1554301254.818 * * [misc]simplify:  Extracting #8: cost 2 inf + 164827
1554301254.850 * * [misc]simplify:  Extracting #9: cost 0 inf + 167475
1554301254.878 * [exit]simplify:  Simplified to (- (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (* (* (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) 1) (+ (* (tan y) (tan y)) (* (+ (tan y) (tan z)) (tan z)))) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a))))) (* (* (* (cos y) (cos z)) (+ (* (- (tan z) (tan y)) (tan z)) (* (tan y) (tan y)))) (* (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (sin a)) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))))
1554301254.878 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (* (* (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) 1) (+ (* (tan y) (tan y)) (* (+ (tan y) (tan z)) (tan z)))) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a))))) (* (* (* (cos y) (cos z)) (+ (* (- (tan z) (tan y)) (tan z)) (* (tan y) (tan y)))) (* (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (sin a)) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (cos y) (cos z))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301254.879 * * * * [misc]progress:  [ 282 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (cos y) (cos z))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (cos y) (cos z))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))>
1554301254.879 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (cos y) (cos z))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301254.879 * * [misc]simplify:  iters left: 6 (45 enodes)
1554301254.890 * * [misc]simplify:  iters left: 5 (216 enodes)
1554301254.931 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301254.931 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301254.931 * * [misc]simplify:  Extracting #2: cost 64 inf + 0
1554301254.931 * * [misc]simplify:  Extracting #3: cost 186 inf + 0
1554301254.932 * * [misc]simplify:  Extracting #4: cost 243 inf + 357
1554301254.933 * * [misc]simplify:  Extracting #5: cost 243 inf + 6028
1554301254.938 * * [misc]simplify:  Extracting #6: cost 141 inf + 45635
1554301254.956 * * [misc]simplify:  Extracting #7: cost 29 inf + 121060
1554301254.981 * * [misc]simplify:  Extracting #8: cost 0 inf + 152412
1554301255.009 * [exit]simplify:  Simplified to (- (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (* (* (+ (tan y) (tan z)) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) 1)) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a))))) (* (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y))) (* (* (* (cos y) (cos z)) (sin a)) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (- (tan y) (tan z)) (+ (tan y) (tan z)))))))
1554301255.009 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (* (* (+ (tan y) (tan z)) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) 1)) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a))))) (* (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y))) (* (* (* (cos y) (cos z)) (sin a)) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (- (tan y) (tan z)) (+ (tan y) (tan z))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (cos y) (cos z))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))
1554301255.010 * * * * [misc]progress:  [ 283 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (cos y) (cos z))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (cos y) (cos z))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (cos y) (cos z))) (* (cos y) (cos z)))))))>
1554301255.010 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (cos y) (cos z))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (cos y) (cos z))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301255.010 * * [misc]simplify:  iters left: 6 (39 enodes)
1554301255.019 * * [misc]simplify:  iters left: 5 (183 enodes)
1554301255.051 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301255.051 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301255.051 * * [misc]simplify:  Extracting #2: cost 52 inf + 0
1554301255.051 * * [misc]simplify:  Extracting #3: cost 150 inf + 0
1554301255.052 * * [misc]simplify:  Extracting #4: cost 194 inf + 125
1554301255.053 * * [misc]simplify:  Extracting #5: cost 181 inf + 9320
1554301255.059 * * [misc]simplify:  Extracting #6: cost 77 inf + 60773
1554301255.075 * * [misc]simplify:  Extracting #7: cost 6 inf + 112976
1554301255.092 * * [misc]simplify:  Extracting #8: cost 1 inf + 116362
1554301255.110 * * [misc]simplify:  Extracting #9: cost 0 inf + 117996
1554301255.128 * [exit]simplify:  Simplified to (- (* (* (cos y) (cos z)) (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a)))) (* (* (* (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y))) (* (cos y) (cos z))) (* (sin a) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (- (* (cos z) (sin y)) (* (cos y) (sin z)))))
1554301255.128 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (cos y) (cos z)) (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a)))) (* (* (* (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y))) (* (cos y) (cos z))) (* (sin a) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (- (* (cos z) (sin y)) (* (cos y) (sin z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (cos y) (cos z))) (* (cos y) (cos z)))))))
1554301255.128 * * * * [misc]progress:  [ 284 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (cos y) (cos z))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (cos y) (cos z))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))>
1554301255.128 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (cos y) (cos z))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301255.129 * * [misc]simplify:  iters left: 6 (42 enodes)
1554301255.138 * * [misc]simplify:  iters left: 5 (203 enodes)
1554301255.176 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301255.176 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301255.176 * * [misc]simplify:  Extracting #2: cost 68 inf + 0
1554301255.177 * * [misc]simplify:  Extracting #3: cost 182 inf + 0
1554301255.177 * * [misc]simplify:  Extracting #4: cost 221 inf + 650
1554301255.179 * * [misc]simplify:  Extracting #5: cost 205 inf + 11181
1554301255.184 * * [misc]simplify:  Extracting #6: cost 116 inf + 50436
1554301255.204 * * [misc]simplify:  Extracting #7: cost 12 inf + 133807
1554301255.228 * * [misc]simplify:  Extracting #8: cost 0 inf + 144503
1554301255.254 * [exit]simplify:  Simplified to (- (* (* (+ (+ (* (tan z) (tan z)) (* (tan y) (tan y))) (* (tan z) (tan y))) (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a)))) (* (sin a) (* (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (* (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y))) (cos z)) (cos y)))))
1554301255.254 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (+ (* (tan z) (tan z)) (* (tan y) (tan y))) (* (tan z) (tan y))) (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a)))) (* (sin a) (* (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (* (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y))) (cos z)) (cos y))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (cos y) (cos z))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))
1554301255.254 * * * * [misc]progress:  [ 285 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (tan y) (tan z))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (cos y) (cos z))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (cos y) (cos z))) (+ (tan y) (tan z)))))))>
1554301255.254 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (tan y) (tan z))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (cos y) (cos z))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301255.255 * * [misc]simplify:  iters left: 6 (41 enodes)
1554301255.264 * * [misc]simplify:  iters left: 5 (198 enodes)
1554301255.298 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301255.298 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301255.298 * * [misc]simplify:  Extracting #2: cost 63 inf + 0
1554301255.299 * * [misc]simplify:  Extracting #3: cost 170 inf + 0
1554301255.299 * * [misc]simplify:  Extracting #4: cost 203 inf + 1079
1554301255.301 * * [misc]simplify:  Extracting #5: cost 189 inf + 10803
1554301255.306 * * [misc]simplify:  Extracting #6: cost 112 inf + 46011
1554301255.323 * * [misc]simplify:  Extracting #7: cost 12 inf + 113410
1554301255.344 * * [misc]simplify:  Extracting #8: cost 0 inf + 125293
1554301255.364 * * [misc]simplify:  Extracting #9: cost 0 inf + 125292
1554301255.385 * [exit]simplify:  Simplified to (- (* (+ (tan y) (tan z)) (* (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (* (+ (* (tan z) (tan y)) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) 1)) (cos a))) (- (* (cos z) (sin y)) (* (cos y) (sin z))))) (* (* (* (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (sin a)) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (- (+ (* (tan z) (tan z)) (* (tan y) (tan y))) (* (tan z) (tan y))) (cos y))) (cos z)))
1554301255.385 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (* (+ (* (tan z) (tan y)) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) 1)) (cos a))) (- (* (cos z) (sin y)) (* (cos y) (sin z))))) (* (* (* (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (sin a)) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (- (+ (* (tan z) (tan z)) (* (tan y) (tan y))) (* (tan z) (tan y))) (cos y))) (cos z))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (cos y) (cos z))) (+ (tan y) (tan z)))))))
1554301255.385 * * * * [misc]progress:  [ 286 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (cos y) (cos z))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (cos y) (cos z))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))>
1554301255.385 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (cos y) (cos z))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z)))))
1554301255.386 * * [misc]simplify:  iters left: 6 (47 enodes)
1554301255.397 * * [misc]simplify:  iters left: 5 (225 enodes)
1554301255.442 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301255.442 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301255.442 * * [misc]simplify:  Extracting #2: cost 56 inf + 0
1554301255.442 * * [misc]simplify:  Extracting #3: cost 176 inf + 0
1554301255.443 * * [misc]simplify:  Extracting #4: cost 239 inf + 343
1554301255.444 * * [misc]simplify:  Extracting #5: cost 242 inf + 7652
1554301255.449 * * [misc]simplify:  Extracting #6: cost 151 inf + 44298
1554301255.468 * * [misc]simplify:  Extracting #7: cost 32 inf + 122821
1554301255.498 * * [misc]simplify:  Extracting #8: cost 2 inf + 150117
1554301255.527 * * [misc]simplify:  Extracting #9: cost 0 inf + 152925
1554301255.556 * [exit]simplify:  Simplified to (- (* (* (+ (+ (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) 1) (+ (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z)))) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (tan z) (tan y)) 1)) (cos a)))) (* (* (cos y) (+ (* (- (tan z) (tan y)) (tan z)) (* (tan y) (tan y)))) (* (cos z) (* (* (- (tan y) (tan z)) (sin a)) (- 1 (* (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))))
1554301255.556 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (+ (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) 1) (+ (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z)))) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (tan z) (tan y)) 1)) (cos a)))) (* (* (cos y) (+ (* (- (tan z) (tan y)) (tan z)) (* (tan y) (tan y)))) (* (cos z) (* (* (- (tan y) (tan z)) (sin a)) (- 1 (* (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (cos y) (cos z))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))
1554301255.557 * * * * [misc]progress:  [ 287 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (cos y) (cos z))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (cos y) (cos z))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))>
1554301255.557 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (cos y) (cos z))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z)))))
1554301255.558 * * [misc]simplify:  iters left: 6 (43 enodes)
1554301255.567 * * [misc]simplify:  iters left: 5 (204 enodes)
1554301255.606 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301255.606 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301255.606 * * [misc]simplify:  Extracting #2: cost 50 inf + 0
1554301255.606 * * [misc]simplify:  Extracting #3: cost 167 inf + 0
1554301255.607 * * [misc]simplify:  Extracting #4: cost 214 inf + 282
1554301255.608 * * [misc]simplify:  Extracting #5: cost 212 inf + 7410
1554301255.612 * * [misc]simplify:  Extracting #6: cost 141 inf + 34868
1554301255.623 * * [misc]simplify:  Extracting #7: cost 54 inf + 86390
1554301255.644 * * [misc]simplify:  Extracting #8: cost 6 inf + 127271
1554301255.667 * * [misc]simplify:  Extracting #9: cost 0 inf + 131675
1554301255.692 * [exit]simplify:  Simplified to (- (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a))) (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) 1))) (* (* (* (- (tan y) (tan z)) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (+ (* (tan y) (tan y)) (* (- (tan z) (tan y)) (tan z))) (* (cos y) (cos z)))))
1554301255.692 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a))) (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) 1))) (* (* (* (- (tan y) (tan z)) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (+ (* (tan y) (tan y)) (* (- (tan z) (tan y)) (tan z))) (* (cos y) (cos z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (cos y) (cos z))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))
1554301255.692 * * * * [misc]progress:  [ 288 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))>
1554301255.692 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301255.693 * * [misc]simplify:  iters left: 6 (50 enodes)
1554301255.704 * * [misc]simplify:  iters left: 5 (242 enodes)
1554301255.753 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301255.753 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301255.753 * * [misc]simplify:  Extracting #2: cost 61 inf + 0
1554301255.754 * * [misc]simplify:  Extracting #3: cost 196 inf + 0
1554301255.754 * * [misc]simplify:  Extracting #4: cost 282 inf + 65
1554301255.756 * * [misc]simplify:  Extracting #5: cost 284 inf + 9792
1554301255.762 * * [misc]simplify:  Extracting #6: cost 161 inf + 58004
1554301255.785 * * [misc]simplify:  Extracting #7: cost 25 inf + 147152
1554301255.820 * * [misc]simplify:  Extracting #8: cost 1 inf + 167210
1554301255.855 * * [misc]simplify:  Extracting #9: cost 0 inf + 168344
1554301255.891 * [exit]simplify:  Simplified to (- (* (* (cos y) (cos z)) (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (* (* (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (+ (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) 1)))) (* (* (+ (* (- (tan z) (tan y)) (tan z)) (* (tan y) (tan y))) (+ (* (tan y) (tan y)) (* (+ (tan y) (tan z)) (tan z)))) (* (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (sin a) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))))
1554301255.892 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (cos y) (cos z)) (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (* (* (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (+ (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) 1)))) (* (* (+ (* (- (tan z) (tan y)) (tan z)) (* (tan y) (tan y))) (+ (* (tan y) (tan y)) (* (+ (tan y) (tan z)) (tan z)))) (* (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (sin a) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))
1554301255.892 * * * * [misc]progress:  [ 289 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301255.893 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301255.893 * * [misc]simplify:  iters left: 6 (42 enodes)
1554301255.903 * * [misc]simplify:  iters left: 5 (217 enodes)
1554301255.951 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301255.951 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301255.952 * * [misc]simplify:  Extracting #2: cost 65 inf + 0
1554301255.952 * * [misc]simplify:  Extracting #3: cost 198 inf + 0
1554301255.953 * * [misc]simplify:  Extracting #4: cost 307 inf + 63
1554301255.954 * * [misc]simplify:  Extracting #5: cost 342 inf + 349
1554301255.957 * * [misc]simplify:  Extracting #6: cost 283 inf + 27120
1554301255.975 * * [misc]simplify:  Extracting #7: cost 79 inf + 137142
1554301256.010 * * [misc]simplify:  Extracting #8: cost 12 inf + 177121
1554301256.053 * * [misc]simplify:  Extracting #9: cost 0 inf + 186137
1554301256.094 * * [misc]simplify:  Extracting #10: cost 0 inf + 186017
1554301256.135 * [exit]simplify:  Simplified to (- (* (* (+ (* (tan y) (tan y)) (* (+ (tan y) (tan z)) (tan z))) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y)))) 1)) (* (* (+ (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))))) (* (* (* (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (sin a)) (- 1 (* (* (tan z) (tan y)) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))) (* (+ (* (tan y) (tan y)) (* (+ (tan y) (tan z)) (tan z))) (+ (* (tan y) (tan y)) (* (- (tan z) (tan y)) (tan z))))))
1554301256.136 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (tan y) (tan y)) (* (+ (tan y) (tan z)) (tan z))) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y)))) 1)) (* (* (+ (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))))) (* (* (* (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (sin a)) (- 1 (* (* (tan z) (tan y)) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))) (* (+ (* (tan y) (tan y)) (* (+ (tan y) (tan z)) (tan z))) (+ (* (tan y) (tan y)) (* (- (tan z) (tan y)) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301256.136 * * * * [misc]progress:  [ 290 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))>
1554301256.136 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301256.137 * * [misc]simplify:  iters left: 6 (44 enodes)
1554301256.147 * * [misc]simplify:  iters left: 5 (227 enodes)
1554301256.195 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301256.195 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301256.195 * * [misc]simplify:  Extracting #2: cost 64 inf + 0
1554301256.196 * * [misc]simplify:  Extracting #3: cost 202 inf + 0
1554301256.197 * * [misc]simplify:  Extracting #4: cost 302 inf + 63
1554301256.198 * * [misc]simplify:  Extracting #5: cost 287 inf + 16204
1554301256.210 * * [misc]simplify:  Extracting #6: cost 130 inf + 95943
1554301256.238 * * [misc]simplify:  Extracting #7: cost 19 inf + 159569
1554301256.273 * * [misc]simplify:  Extracting #8: cost 2 inf + 168942
1554301256.311 * * [misc]simplify:  Extracting #9: cost 0 inf + 169552
1554301256.349 * [exit]simplify:  Simplified to (- (* (* (* (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))) (+ (+ (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) 1)) (+ (tan y) (tan z))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (* (* (+ (* (tan y) (tan y)) (* (tan z) (- (tan z) (tan y)))) (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y)))) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))))
1554301256.349 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))) (+ (+ (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) 1)) (+ (tan y) (tan z))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (* (* (+ (* (tan y) (tan y)) (* (tan z) (- (tan z) (tan y)))) (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y)))) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))
1554301256.350 * * * * [misc]progress:  [ 291 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))>
1554301256.350 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301256.351 * * [misc]simplify:  iters left: 6 (46 enodes)
1554301256.362 * * [misc]simplify:  iters left: 5 (221 enodes)
1554301256.402 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301256.402 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301256.402 * * [misc]simplify:  Extracting #2: cost 61 inf + 0
1554301256.402 * * [misc]simplify:  Extracting #3: cost 181 inf + 0
1554301256.403 * * [misc]simplify:  Extracting #4: cost 248 inf + 187
1554301256.405 * * [misc]simplify:  Extracting #5: cost 227 inf + 23836
1554301256.416 * * [misc]simplify:  Extracting #6: cost 97 inf + 88841
1554301256.438 * * [misc]simplify:  Extracting #7: cost 21 inf + 125830
1554301256.464 * * [misc]simplify:  Extracting #8: cost 0 inf + 145496
1554301256.490 * * [misc]simplify:  Extracting #9: cost 0 inf + 145416
1554301256.517 * [exit]simplify:  Simplified to (- (* (* (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (* (cos y) (cos z)) (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1))) (* (* (* (+ (* (- (tan z) (tan y)) (tan z)) (* (tan y) (tan y))) (+ (+ (* (tan y) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan z)))) (sin a)) (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))))
1554301256.517 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (* (cos y) (cos z)) (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1))) (* (* (* (+ (* (- (tan z) (tan y)) (tan z)) (* (tan y) (tan y))) (+ (+ (* (tan y) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan z)))) (sin a)) (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))
1554301256.518 * * * * [misc]progress:  [ 292 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301256.518 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301256.518 * * [misc]simplify:  iters left: 6 (38 enodes)
1554301256.527 * * [misc]simplify:  iters left: 5 (196 enodes)
1554301256.567 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301256.567 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301256.567 * * [misc]simplify:  Extracting #2: cost 65 inf + 0
1554301256.567 * * [misc]simplify:  Extracting #3: cost 183 inf + 0
1554301256.568 * * [misc]simplify:  Extracting #4: cost 262 inf + 165
1554301256.569 * * [misc]simplify:  Extracting #5: cost 289 inf + 451
1554301256.571 * * [misc]simplify:  Extracting #6: cost 259 inf + 13682
1554301256.578 * * [misc]simplify:  Extracting #7: cost 135 inf + 64005
1554301256.600 * * [misc]simplify:  Extracting #8: cost 18 inf + 138399
1554301256.632 * * [misc]simplify:  Extracting #9: cost 0 inf + 153989
1554301256.663 * * [misc]simplify:  Extracting #10: cost 0 inf + 153789
1554301256.693 * [exit]simplify:  Simplified to (- (* (* (* (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1))) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z))))) (* (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan z) (tan y)))) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z))))) (sin a)) (* (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))))
1554301256.693 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1))) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z))))) (* (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan z) (tan y)))) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z))))) (sin a)) (* (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301256.694 * * * * [misc]progress:  [ 293 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))>
1554301256.694 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301256.694 * * [misc]simplify:  iters left: 6 (40 enodes)
1554301256.704 * * [misc]simplify:  iters left: 5 (206 enodes)
1554301256.745 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301256.745 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301256.745 * * [misc]simplify:  Extracting #2: cost 64 inf + 0
1554301256.745 * * [misc]simplify:  Extracting #3: cost 187 inf + 0
1554301256.746 * * [misc]simplify:  Extracting #4: cost 260 inf + 63
1554301256.748 * * [misc]simplify:  Extracting #5: cost 233 inf + 21024
1554301256.759 * * [misc]simplify:  Extracting #6: cost 105 inf + 90631
1554301256.779 * * [misc]simplify:  Extracting #7: cost 26 inf + 122138
1554301256.808 * * [misc]simplify:  Extracting #8: cost 2 inf + 140722
1554301256.836 * * [misc]simplify:  Extracting #9: cost 0 inf + 142470
1554301256.864 * [exit]simplify:  Simplified to (- (* (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))) (* (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1) (+ (tan y) (tan z))))) (* (* (sin a) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (+ (* (tan y) (tan y)) (* (- (tan z) (tan y)) (tan z)))))))
1554301256.864 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))) (* (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1) (+ (tan y) (tan z))))) (* (* (sin a) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (+ (* (tan y) (tan y)) (* (- (tan z) (tan y)) (tan z))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))
1554301256.865 * * * * [misc]progress:  [ 294 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (cos y) (cos z))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))))))>
1554301256.865 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (cos y) (cos z))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301256.865 * * [misc]simplify:  iters left: 6 (42 enodes)
1554301256.875 * * [misc]simplify:  iters left: 5 (203 enodes)
1554301256.913 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301256.913 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301256.913 * * [misc]simplify:  Extracting #2: cost 54 inf + 0
1554301256.913 * * [misc]simplify:  Extracting #3: cost 158 inf + 0
1554301256.914 * * [misc]simplify:  Extracting #4: cost 222 inf + 64
1554301256.916 * * [misc]simplify:  Extracting #5: cost 200 inf + 20936
1554301256.926 * * [misc]simplify:  Extracting #6: cost 54 inf + 92304
1554301256.943 * * [misc]simplify:  Extracting #7: cost 7 inf + 115530
1554301256.962 * * [misc]simplify:  Extracting #8: cost 0 inf + 121668
1554301256.982 * [exit]simplify:  Simplified to (- (* (* (+ (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z)))) (* (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (cos y) (cos z)))) (* (* (+ (* (tan z) (tan z)) (+ (* (tan z) (tan y)) (* (tan y) (tan y)))) (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y)))) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (* (sin a) (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))))
1554301256.982 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z)))) (* (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (cos y) (cos z)))) (* (* (+ (* (tan z) (tan z)) (+ (* (tan z) (tan y)) (* (tan y) (tan y)))) (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y)))) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (* (sin a) (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))))))
1554301256.982 * * * * [misc]progress:  [ 295 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))>
1554301256.983 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301256.983 * * [misc]simplify:  iters left: 6 (34 enodes)
1554301256.993 * * [misc]simplify:  iters left: 5 (178 enodes)
1554301257.027 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301257.027 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301257.027 * * [misc]simplify:  Extracting #2: cost 67 inf + 0
1554301257.028 * * [misc]simplify:  Extracting #3: cost 177 inf + 0
1554301257.028 * * [misc]simplify:  Extracting #4: cost 231 inf + 546
1554301257.030 * * [misc]simplify:  Extracting #5: cost 197 inf + 20519
1554301257.043 * * [misc]simplify:  Extracting #6: cost 55 inf + 98837
1554301257.067 * * [misc]simplify:  Extracting #7: cost 0 inf + 131854
1554301257.091 * * [misc]simplify:  Extracting #8: cost 0 inf + 129737
1554301257.114 * [exit]simplify:  Simplified to (- (* (* (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))) (+ (* (tan z) (tan z)) (+ (* (tan z) (tan y)) (* (tan y) (tan y))))) (* (* (+ (* (tan z) (tan z)) (+ (* (tan z) (tan y)) (* (tan y) (tan y)))) (+ (- (* (tan z) (tan z)) (* (tan z) (tan y))) (* (tan y) (tan y)))) (* (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (sin a)) (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))
1554301257.115 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))) (+ (* (tan z) (tan z)) (+ (* (tan z) (tan y)) (* (tan y) (tan y))))) (* (* (+ (* (tan z) (tan z)) (+ (* (tan z) (tan y)) (* (tan y) (tan y)))) (+ (- (* (tan z) (tan z)) (* (tan z) (tan y))) (* (tan y) (tan y)))) (* (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (sin a)) (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))
1554301257.115 * * * * [misc]progress:  [ 296 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (tan y) (tan z))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))))))>
1554301257.115 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (tan y) (tan z))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301257.116 * * [misc]simplify:  iters left: 6 (36 enodes)
1554301257.124 * * [misc]simplify:  iters left: 5 (188 enodes)
1554301257.161 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301257.161 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301257.161 * * [misc]simplify:  Extracting #2: cost 63 inf + 0
1554301257.162 * * [misc]simplify:  Extracting #3: cost 171 inf + 0
1554301257.162 * * [misc]simplify:  Extracting #4: cost 225 inf + 234
1554301257.164 * * [misc]simplify:  Extracting #5: cost 187 inf + 22323
1554301257.174 * * [misc]simplify:  Extracting #6: cost 71 inf + 77940
1554301257.189 * * [misc]simplify:  Extracting #7: cost 33 inf + 92772
1554301257.208 * * [misc]simplify:  Extracting #8: cost 2 inf + 117102
1554301257.230 * * [misc]simplify:  Extracting #9: cost 0 inf + 119070
1554301257.252 * [exit]simplify:  Simplified to (- (* (+ (tan y) (tan z)) (* (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))))) (* (* (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (sin a)) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (+ (+ (* (tan y) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan z))) (- (* (tan z) (tan z)) (- (* (tan z) (tan y)) (* (tan y) (tan y))))))))
1554301257.252 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))))) (* (* (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (sin a)) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (+ (+ (* (tan y) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan z))) (- (* (tan z) (tan z)) (- (* (tan z) (tan y)) (* (tan y) (tan y)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))))))
1554301257.253 * * * * [misc]progress:  [ 297 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))>
1554301257.253 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z)))))
1554301257.254 * * [misc]simplify:  iters left: 6 (42 enodes)
1554301257.264 * * [misc]simplify:  iters left: 5 (216 enodes)
1554301257.308 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301257.309 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301257.309 * * [misc]simplify:  Extracting #2: cost 56 inf + 0
1554301257.309 * * [misc]simplify:  Extracting #3: cost 177 inf + 0
1554301257.310 * * [misc]simplify:  Extracting #4: cost 261 inf + 2
1554301257.314 * * [misc]simplify:  Extracting #5: cost 249 inf + 16884
1554301257.323 * * [misc]simplify:  Extracting #6: cost 106 inf + 89317
1554301257.348 * * [misc]simplify:  Extracting #7: cost 13 inf + 139375
1554301257.380 * * [misc]simplify:  Extracting #8: cost 0 inf + 147027
1554301257.411 * * [misc]simplify:  Extracting #9: cost 0 inf + 146565
1554301257.443 * [exit]simplify:  Simplified to (- (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (* (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))))) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (tan z) (tan y)) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) 1)) (* (* (* (+ (* (- (tan z) (tan y)) (tan z)) (* (tan y) (tan y))) (+ (* (tan y) (tan y)) (* (+ (tan y) (tan z)) (tan z)))) (- (tan y) (tan z))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y))))) (sin a))))
1554301257.443 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (* (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))))) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (tan z) (tan y)) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) 1)) (* (* (* (+ (* (- (tan z) (tan y)) (tan z)) (* (tan y) (tan y))) (+ (* (tan y) (tan y)) (* (+ (tan y) (tan z)) (tan z)))) (- (tan y) (tan z))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y))))) (sin a)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))
1554301257.443 * * * * [misc]progress:  [ 298 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))>
1554301257.444 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z)))))
1554301257.444 * * [misc]simplify:  iters left: 6 (38 enodes)
1554301257.453 * * [misc]simplify:  iters left: 5 (195 enodes)
1554301257.491 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301257.491 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301257.491 * * [misc]simplify:  Extracting #2: cost 50 inf + 0
1554301257.491 * * [misc]simplify:  Extracting #3: cost 168 inf + 0
1554301257.492 * * [misc]simplify:  Extracting #4: cost 235 inf + 2
1554301257.494 * * [misc]simplify:  Extracting #5: cost 202 inf + 26086
1554301257.505 * * [misc]simplify:  Extracting #6: cost 89 inf + 84698
1554301257.525 * * [misc]simplify:  Extracting #7: cost 12 inf + 117113
1554301257.549 * * [misc]simplify:  Extracting #8: cost 1 inf + 124423
1554301257.572 * * [misc]simplify:  Extracting #9: cost 0 inf + 125317
1554301257.596 * [exit]simplify:  Simplified to (- (* (* (+ (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z)))) (* (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1))) (* (* (* (- (tan y) (tan z)) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (sin a)) (* (+ (+ (* (tan y) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan z))) (+ (- (* (tan z) (tan z)) (* (tan z) (tan y))) (* (tan y) (tan y))))))
1554301257.596 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z)))) (* (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1))) (* (* (* (- (tan y) (tan z)) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (sin a)) (* (+ (+ (* (tan y) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan z))) (+ (- (* (tan z) (tan z)) (* (tan z) (tan y))) (* (tan y) (tan y)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))
1554301257.596 * * * * [misc]progress:  [ 299 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (tan y) (tan z))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (tan y) (tan z))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))>
1554301257.597 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (tan y) (tan z))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301257.597 * * [misc]simplify:  iters left: 6 (49 enodes)
1554301257.608 * * [misc]simplify:  iters left: 5 (237 enodes)
1554301257.655 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301257.655 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301257.655 * * [misc]simplify:  Extracting #2: cost 61 inf + 0
1554301257.655 * * [misc]simplify:  Extracting #3: cost 193 inf + 0
1554301257.656 * * [misc]simplify:  Extracting #4: cost 266 inf + 1697
1554301257.659 * * [misc]simplify:  Extracting #5: cost 223 inf + 24602
1554301257.669 * * [misc]simplify:  Extracting #6: cost 104 inf + 83335
1554301257.692 * * [misc]simplify:  Extracting #7: cost 25 inf + 138308
1554301257.721 * * [misc]simplify:  Extracting #8: cost 0 inf + 162571
1554301257.754 * * [misc]simplify:  Extracting #9: cost 0 inf + 159256
1554301257.787 * [exit]simplify:  Simplified to (- (* (+ 1 (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (* (cos y) (cos z)) (* (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ 1 (* (tan z) (tan y)))) (cos a))))) (* (* (sin a) (- 1 (* (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (* (+ (tan y) (tan z)) (+ (* (- (tan z) (tan y)) (tan z)) (* (tan y) (tan y)))))))
1554301257.787 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ 1 (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (* (cos y) (cos z)) (* (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ 1 (* (tan z) (tan y)))) (cos a))))) (* (* (sin a) (- 1 (* (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (* (+ (tan y) (tan z)) (+ (* (- (tan z) (tan y)) (tan z)) (* (tan y) (tan y))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (tan y) (tan z))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))
1554301257.788 * * * * [misc]progress:  [ 300 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (tan y) (tan z))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (tan y) (tan z))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301257.788 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (tan y) (tan z))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301257.788 * * [misc]simplify:  iters left: 6 (44 enodes)
1554301257.800 * * [misc]simplify:  iters left: 5 (227 enodes)
1554301257.848 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301257.848 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301257.849 * * [misc]simplify:  Extracting #2: cost 66 inf + 0
1554301257.849 * * [misc]simplify:  Extracting #3: cost 203 inf + 0
1554301257.850 * * [misc]simplify:  Extracting #4: cost 307 inf + 63
1554301257.851 * * [misc]simplify:  Extracting #5: cost 297 inf + 11462
1554301257.864 * * [misc]simplify:  Extracting #6: cost 144 inf + 82933
1554301257.888 * * [misc]simplify:  Extracting #7: cost 27 inf + 155338
1554301257.923 * * [misc]simplify:  Extracting #8: cost 0 inf + 179271
1554301257.960 * * [misc]simplify:  Extracting #9: cost 0 inf + 176651
1554301257.999 * [exit]simplify:  Simplified to (- (* (* (+ (+ (* (tan y) (tan y)) (* (tan z) (tan z))) (* (tan z) (tan y))) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y)))))) (* (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (* (* (sin a) (- 1 (* (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (* (+ (* (tan y) (tan y)) (* (tan z) (- (tan z) (tan y)))) (+ (tan y) (tan z))))))
1554301257.999 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (+ (* (tan y) (tan y)) (* (tan z) (tan z))) (* (tan z) (tan y))) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y)))))) (* (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (* (* (sin a) (- 1 (* (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (* (+ (* (tan y) (tan y)) (* (tan z) (- (tan z) (tan y)))) (+ (tan y) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (tan y) (tan z))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301258.000 * * * * [misc]progress:  [ 301 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (tan y) (tan z))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (tan y) (tan z))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))>
1554301258.000 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (tan y) (tan z))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301258.000 * * [misc]simplify:  iters left: 6 (41 enodes)
1554301258.010 * * [misc]simplify:  iters left: 5 (212 enodes)
1554301258.055 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301258.055 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301258.055 * * [misc]simplify:  Extracting #2: cost 63 inf + 0
1554301258.057 * * [misc]simplify:  Extracting #3: cost 193 inf + 0
1554301258.058 * * [misc]simplify:  Extracting #4: cost 286 inf + 63
1554301258.060 * * [misc]simplify:  Extracting #5: cost 273 inf + 12760
1554301258.069 * * [misc]simplify:  Extracting #6: cost 117 inf + 89378
1554301258.097 * * [misc]simplify:  Extracting #7: cost 1 inf + 164635
1554301258.131 * * [misc]simplify:  Extracting #8: cost 0 inf + 159141
1554301258.164 * * [misc]simplify:  Extracting #9: cost 0 inf + 158930
1554301258.199 * [exit]simplify:  Simplified to (- (* (* (+ (tan y) (tan z)) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (tan z) (tan y)) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (* (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (* (* (- (+ (* (tan y) (tan y)) (* (tan z) (tan z))) (* (tan z) (tan y))) (+ (tan y) (tan z))) (sin a)) (- 1 (* (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))))
1554301258.199 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (tan z) (tan y)) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (* (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (* (* (- (+ (* (tan y) (tan y)) (* (tan z) (tan z))) (* (tan z) (tan y))) (+ (tan y) (tan z))) (sin a)) (- 1 (* (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (tan y) (tan z))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))
1554301258.200 * * * * [misc]progress:  [ 302 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (tan y) (tan z))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (tan y) (tan z))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))>
1554301258.200 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (tan y) (tan z))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301258.200 * * [misc]simplify:  iters left: 6 (45 enodes)
1554301258.210 * * [misc]simplify:  iters left: 5 (216 enodes)
1554301258.249 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301258.249 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301258.249 * * [misc]simplify:  Extracting #2: cost 61 inf + 0
1554301258.250 * * [misc]simplify:  Extracting #3: cost 180 inf + 0
1554301258.252 * * [misc]simplify:  Extracting #4: cost 235 inf + 1046
1554301258.254 * * [misc]simplify:  Extracting #5: cost 212 inf + 13103
1554301258.264 * * [misc]simplify:  Extracting #6: cost 77 inf + 76665
1554301258.284 * * [misc]simplify:  Extracting #7: cost 9 inf + 128828
1554301258.308 * * [misc]simplify:  Extracting #8: cost 0 inf + 139374
1554301258.334 * [exit]simplify:  Simplified to (+ (* (* (* (+ (tan y) (tan z)) (- (+ (* (tan y) (tan y)) (* (tan z) (tan z))) (* (tan z) (tan y)))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (sin a))) (- (- (* (sin y) (cos z)) (* (cos y) (sin z))))) (* (* (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (* (+ (tan y) (tan z)) (- (tan y) (tan z))))) (* (* (cos z) (cos y)) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))
1554301258.334 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (+ (* (* (* (+ (tan y) (tan z)) (- (+ (* (tan y) (tan y)) (* (tan z) (tan z))) (* (tan z) (tan y)))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (sin a))) (- (- (* (sin y) (cos z)) (* (cos y) (sin z))))) (* (* (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (* (+ (tan y) (tan z)) (- (tan y) (tan z))))) (* (* (cos z) (cos y)) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (tan y) (tan z))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))
1554301258.334 * * * * [misc]progress:  [ 303 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (tan y) (tan z))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (tan y) (tan z))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301258.334 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (tan y) (tan z))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301258.335 * * [misc]simplify:  iters left: 6 (40 enodes)
1554301258.344 * * [misc]simplify:  iters left: 5 (206 enodes)
1554301258.385 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301258.385 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301258.385 * * [misc]simplify:  Extracting #2: cost 66 inf + 0
1554301258.385 * * [misc]simplify:  Extracting #3: cost 188 inf + 0
1554301258.386 * * [misc]simplify:  Extracting #4: cost 265 inf + 63
1554301258.387 * * [misc]simplify:  Extracting #5: cost 257 inf + 8745
1554301258.396 * * [misc]simplify:  Extracting #6: cost 118 inf + 67229
1554301258.417 * * [misc]simplify:  Extracting #7: cost 15 inf + 133961
1554301258.447 * * [misc]simplify:  Extracting #8: cost 0 inf + 147129
1554301258.475 * [exit]simplify:  Simplified to (- (* (* (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a))) (* (+ (* (tan z) (tan y)) (+ (* (tan y) (tan y)) (* (tan z) (tan z)))) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (* (* (+ (tan y) (tan z)) (- (+ (* (tan y) (tan y)) (* (tan z) (tan z))) (* (tan z) (tan y)))) (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (* (sin a) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))
1554301258.476 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a))) (* (+ (* (tan z) (tan y)) (+ (* (tan y) (tan y)) (* (tan z) (tan z)))) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (* (* (+ (tan y) (tan z)) (- (+ (* (tan y) (tan y)) (* (tan z) (tan z))) (* (tan z) (tan y)))) (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (* (sin a) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (tan y) (tan z))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301258.476 * * * * [misc]progress:  [ 304 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (tan y) (tan z))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (tan y) (tan z))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))>
1554301258.476 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (tan y) (tan z))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301258.477 * * [misc]simplify:  iters left: 6 (37 enodes)
1554301258.486 * * [misc]simplify:  iters left: 5 (191 enodes)
1554301258.525 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301258.525 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301258.525 * * [misc]simplify:  Extracting #2: cost 63 inf + 0
1554301258.525 * * [misc]simplify:  Extracting #3: cost 180 inf + 0
1554301258.526 * * [misc]simplify:  Extracting #4: cost 249 inf + 2
1554301258.528 * * [misc]simplify:  Extracting #5: cost 220 inf + 15367
1554301258.538 * * [misc]simplify:  Extracting #6: cost 75 inf + 83943
1554301258.559 * * [misc]simplify:  Extracting #7: cost 6 inf + 127224
1554301258.584 * * [misc]simplify:  Extracting #8: cost 0 inf + 132588
1554301258.608 * [exit]simplify:  Simplified to (- (* (* (+ (tan y) (tan z)) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)))) (* (* (* (- (* (tan z) (tan z)) (- (* (tan z) (tan y)) (* (tan y) (tan y)))) (+ (tan y) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (sin a) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))))
1554301258.608 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)))) (* (* (* (- (* (tan z) (tan z)) (- (* (tan z) (tan y)) (* (tan y) (tan y)))) (+ (tan y) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (sin a) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (tan y) (tan z))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))
1554301258.609 * * * * [misc]progress:  [ 305 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (cos y) (cos z))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (tan y) (tan z))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (tan y) (tan z))) (* (cos y) (cos z)))))))>
1554301258.609 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (cos y) (cos z))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (tan y) (tan z))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301258.609 * * [misc]simplify:  iters left: 6 (41 enodes)
1554301258.620 * * [misc]simplify:  iters left: 5 (198 enodes)
1554301258.654 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301258.654 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301258.655 * * [misc]simplify:  Extracting #2: cost 54 inf + 0
1554301258.655 * * [misc]simplify:  Extracting #3: cost 157 inf + 0
1554301258.655 * * [misc]simplify:  Extracting #4: cost 212 inf + 514
1554301258.657 * * [misc]simplify:  Extracting #5: cost 181 inf + 14027
1554301258.664 * * [misc]simplify:  Extracting #6: cost 68 inf + 66089
1554301258.679 * * [misc]simplify:  Extracting #7: cost 9 inf + 105874
1554301258.699 * * [misc]simplify:  Extracting #8: cost 0 inf + 113226
1554301258.716 * [exit]simplify:  Simplified to (- (* (* (* (cos y) (cos z)) (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)))) (* (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (sin a) (- (* (cos z) (sin y)) (* (cos y) (sin z))))) (* (+ (* (tan y) (tan y)) (* (- (tan z) (tan y)) (tan z))) (+ (tan y) (tan z)))))
1554301258.717 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (cos y) (cos z)) (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)))) (* (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (sin a) (- (* (cos z) (sin y)) (* (cos y) (sin z))))) (* (+ (* (tan y) (tan y)) (* (- (tan z) (tan y)) (tan z))) (+ (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (tan y) (tan z))) (* (cos y) (cos z)))))))
1554301258.717 * * * * [misc]progress:  [ 306 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (tan y) (tan z))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (tan y) (tan z))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))>
1554301258.717 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (tan y) (tan z))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301258.718 * * [misc]simplify:  iters left: 6 (36 enodes)
1554301258.726 * * [misc]simplify:  iters left: 5 (188 enodes)
1554301258.763 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301258.763 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301258.763 * * [misc]simplify:  Extracting #2: cost 68 inf + 0
1554301258.764 * * [misc]simplify:  Extracting #3: cost 174 inf + 0
1554301258.764 * * [misc]simplify:  Extracting #4: cost 227 inf + 330
1554301258.766 * * [misc]simplify:  Extracting #5: cost 204 inf + 11040
1554301258.774 * * [misc]simplify:  Extracting #6: cost 74 inf + 76965
1554301258.794 * * [misc]simplify:  Extracting #7: cost 7 inf + 116765
1554301258.815 * * [misc]simplify:  Extracting #8: cost 0 inf + 121970
1554301258.837 * [exit]simplify:  Simplified to (- (* (* (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (+ (* (tan z) (tan y)) (* (tan z) (tan z))) (* (tan y) (tan y))))) (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (* (* (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (sin a)) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan z) (tan y)))) (+ (tan y) (tan z)))) (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))))
1554301258.837 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (+ (* (tan z) (tan y)) (* (tan z) (tan z))) (* (tan y) (tan y))))) (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (* (* (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (sin a)) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan z) (tan y)))) (+ (tan y) (tan z)))) (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (tan y) (tan z))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))
1554301258.838 * * * * [misc]progress:  [ 307 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (tan y) (tan z))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (tan y) (tan z))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (tan y) (tan z))) (+ (tan y) (tan z)))))))>
1554301258.838 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (tan y) (tan z))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (tan y) (tan z))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301258.838 * * [misc]simplify:  iters left: 6 (33 enodes)
1554301258.846 * * [misc]simplify:  iters left: 5 (173 enodes)
1554301258.880 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301258.880 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301258.880 * * [misc]simplify:  Extracting #2: cost 62 inf + 0
1554301258.880 * * [misc]simplify:  Extracting #3: cost 162 inf + 0
1554301258.881 * * [misc]simplify:  Extracting #4: cost 208 inf + 513
1554301258.882 * * [misc]simplify:  Extracting #5: cost 179 inf + 15031
1554301258.889 * * [misc]simplify:  Extracting #6: cost 76 inf + 60217
1554301258.905 * * [misc]simplify:  Extracting #7: cost 7 inf + 103420
1554301258.923 * * [misc]simplify:  Extracting #8: cost 0 inf + 108225
1554301258.943 * * [misc]simplify:  Extracting #9: cost 0 inf + 108223
1554301258.961 * [exit]simplify:  Simplified to (- (* (* (+ (* (tan z) (tan y)) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) 1)) (* (cos a) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (+ (tan y) (tan z)))) (* (* (* (- (* (tan z) (tan z)) (- (* (tan z) (tan y)) (* (tan y) (tan y)))) (+ (tan y) (tan z))) (sin a)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))
1554301258.962 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (tan z) (tan y)) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) 1)) (* (cos a) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (+ (tan y) (tan z)))) (* (* (* (- (* (tan z) (tan z)) (- (* (tan z) (tan y)) (* (tan y) (tan y)))) (+ (tan y) (tan z))) (sin a)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (tan y) (tan z))) (+ (tan y) (tan z)))))))
1554301258.962 * * * * [misc]progress:  [ 308 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (tan y) (tan z))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (tan y) (tan z))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))>
1554301258.962 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (tan y) (tan z))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z)))))
1554301258.963 * * [misc]simplify:  iters left: 6 (41 enodes)
1554301258.972 * * [misc]simplify:  iters left: 5 (210 enodes)
1554301259.017 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301259.017 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301259.017 * * [misc]simplify:  Extracting #2: cost 56 inf + 0
1554301259.018 * * [misc]simplify:  Extracting #3: cost 173 inf + 0
1554301259.018 * * [misc]simplify:  Extracting #4: cost 250 inf + 389
1554301259.020 * * [misc]simplify:  Extracting #5: cost 242 inf + 12705
1554301259.028 * * [misc]simplify:  Extracting #6: cost 111 inf + 75143
1554301259.047 * * [misc]simplify:  Extracting #7: cost 22 inf + 125455
1554301259.073 * * [misc]simplify:  Extracting #8: cost 4 inf + 137526
1554301259.103 * * [misc]simplify:  Extracting #9: cost 0 inf + 140590
1554301259.136 * * [misc]simplify:  Extracting #10: cost 0 inf + 140208
1554301259.166 * [exit]simplify:  Simplified to (- (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (* (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y))))) (+ (* (cos a) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (cos a) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))))) (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- 1 (* (* (tan z) (tan y)) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (sin a))) (+ (* (tan y) (tan y)) (* (- (tan z) (tan y)) (tan z)))))
1554301259.166 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (* (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y))))) (+ (* (cos a) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (cos a) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))))) (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- 1 (* (* (tan z) (tan y)) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (sin a))) (+ (* (tan y) (tan y)) (* (- (tan z) (tan y)) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (tan y) (tan z))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))
1554301259.167 * * * * [misc]progress:  [ 309 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (tan y) (tan z))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (tan y) (tan z))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))>
1554301259.167 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (tan y) (tan z))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z)))))
1554301259.167 * * [misc]simplify:  iters left: 6 (37 enodes)
1554301259.176 * * [misc]simplify:  iters left: 5 (189 enodes)
1554301259.214 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301259.214 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301259.214 * * [misc]simplify:  Extracting #2: cost 50 inf + 0
1554301259.214 * * [misc]simplify:  Extracting #3: cost 163 inf + 0
1554301259.215 * * [misc]simplify:  Extracting #4: cost 226 inf + 124
1554301259.217 * * [misc]simplify:  Extracting #5: cost 203 inf + 17017
1554301259.227 * * [misc]simplify:  Extracting #6: cost 88 inf + 77102
1554301259.244 * * [misc]simplify:  Extracting #7: cost 13 inf + 109047
1554301259.264 * * [misc]simplify:  Extracting #8: cost 0 inf + 117707
1554301259.285 * * [misc]simplify:  Extracting #9: cost 0 inf + 117587
1554301259.308 * [exit]simplify:  Simplified to (- (* (* (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)))) (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (* (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (sin a) (- (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan z) (tan y)))) (+ (tan y) (tan z)))))
1554301259.308 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)))) (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (* (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (sin a) (- (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan z) (tan y)))) (+ (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (tan y) (tan z))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))
1554301259.308 * * * * [misc]progress:  [ 310 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))>
1554301259.308 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301259.309 * * [misc]simplify:  iters left: 6 (52 enodes)
1554301259.321 * * [misc]simplify:  iters left: 5 (255 enodes)
1554301259.374 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301259.374 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301259.374 * * [misc]simplify:  Extracting #2: cost 63 inf + 0
1554301259.375 * * [misc]simplify:  Extracting #3: cost 219 inf + 0
1554301259.376 * * [misc]simplify:  Extracting #4: cost 308 inf + 3362
1554301259.378 * * [misc]simplify:  Extracting #5: cost 324 inf + 12166
1554301259.387 * * [misc]simplify:  Extracting #6: cost 187 inf + 94470
1554301259.419 * * [misc]simplify:  Extracting #7: cost 46 inf + 201765
1554301259.465 * * [misc]simplify:  Extracting #8: cost 1 inf + 239789
1554301259.517 * * [misc]simplify:  Extracting #9: cost 0 inf + 234041
1554301259.567 * * [misc]simplify:  Extracting #10: cost 0 inf + 232146
1554301259.617 * [exit]simplify:  Simplified to (- (* (* (* (cos y) (* (cos z) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (tan y) (tan z)))) 1))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (+ (* (* (cos a) (cos a)) (cos a)) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))) (* (* (* (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (sin a)) (- 1 (* (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (- (tan y) (tan z)) (* (cos z) (cos y)))) (+ (* (- (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a)) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (cos a) (cos a)))))
1554301259.617 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (cos y) (* (cos z) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (tan y) (tan z)))) 1))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (+ (* (* (cos a) (cos a)) (cos a)) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))) (* (* (* (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (sin a)) (- 1 (* (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (- (tan y) (tan z)) (* (cos z) (cos y)))) (+ (* (- (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a)) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (cos a) (cos a))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))
1554301259.618 * * * * [misc]progress:  [ 311 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301259.618 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301259.619 * * [misc]simplify:  iters left: 6 (57 enodes)
1554301259.633 * * [misc]simplify:  iters left: 5 (287 enodes)
1554301259.694 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301259.694 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301259.694 * * [misc]simplify:  Extracting #2: cost 68 inf + 0
1554301259.694 * * [misc]simplify:  Extracting #3: cost 235 inf + 0
1554301259.695 * * [misc]simplify:  Extracting #4: cost 377 inf + 2
1554301259.698 * * [misc]simplify:  Extracting #5: cost 372 inf + 14987
1554301259.707 * * [misc]simplify:  Extracting #6: cost 232 inf + 78988
1554301259.735 * * [misc]simplify:  Extracting #7: cost 87 inf + 181056
1554301259.789 * * [misc]simplify:  Extracting #8: cost 4 inf + 269621
1554301259.848 * * [misc]simplify:  Extracting #9: cost 0 inf + 263030
1554301259.907 * * [misc]simplify:  Extracting #10: cost 0 inf + 261497
1554301259.966 * [exit]simplify:  Simplified to (- (* (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (+ (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) 1)) (* (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) 1) (* (* (cos a) (cos a)) (cos a))))) (* (* (- (tan y) (tan z)) (* (* (cos z) (cos y)) (+ (* (cos a) (cos a)) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (- (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a)))))) (* (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (sin a) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))))))
1554301259.967 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (+ (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) 1)) (* (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) 1) (* (* (cos a) (cos a)) (cos a))))) (* (* (- (tan y) (tan z)) (* (* (cos z) (cos y)) (+ (* (cos a) (cos a)) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (- (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a)))))) (* (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (sin a) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301259.967 * * * * [misc]progress:  [ 312 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))>
1554301259.968 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301259.968 * * [misc]simplify:  iters left: 6 (53 enodes)
1554301259.980 * * [misc]simplify:  iters left: 5 (263 enodes)
1554301260.036 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301260.036 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301260.037 * * [misc]simplify:  Extracting #2: cost 63 inf + 0
1554301260.037 * * [misc]simplify:  Extracting #3: cost 217 inf + 0
1554301260.038 * * [misc]simplify:  Extracting #4: cost 348 inf + 2
1554301260.039 * * [misc]simplify:  Extracting #5: cost 376 inf + 5230
1554301260.046 * * [misc]simplify:  Extracting #6: cost 256 inf + 60689
1554301260.070 * * [misc]simplify:  Extracting #7: cost 89 inf + 172693
1554301260.121 * * [misc]simplify:  Extracting #8: cost 8 inf + 240440
1554301260.176 * * [misc]simplify:  Extracting #9: cost 0 inf + 239063
1554301260.231 * * [misc]simplify:  Extracting #10: cost 0 inf + 238703
1554301260.286 * * [misc]simplify:  Extracting #11: cost 0 inf + 238543
1554301260.341 * [exit]simplify:  Simplified to (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (* (+ (* (cos a) (* (cos a) (cos a))) (* (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (* (cos a) (cos a))))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (* (+ (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) 1) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))) (* (* (* (* (- (tan y) (tan z)) (* (cos z) (cos y))) (* (+ (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (- (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a))) (* (cos a) (cos a))) (* (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (sin a)))) (+ (tan y) (tan z))) (- (tan y) (tan z))))
1554301260.341 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (* (+ (* (cos a) (* (cos a) (cos a))) (* (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (* (cos a) (cos a))))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (* (+ (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) 1) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))) (* (* (* (* (- (tan y) (tan z)) (* (cos z) (cos y))) (* (+ (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (- (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a))) (* (cos a) (cos a))) (* (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (sin a)))) (+ (tan y) (tan z))) (- (tan y) (tan z)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))
1554301260.342 * * * * [misc]progress:  [ 313 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))>
1554301260.342 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301260.342 * * [misc]simplify:  iters left: 6 (48 enodes)
1554301260.353 * * [misc]simplify:  iters left: 5 (234 enodes)
1554301260.399 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301260.399 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301260.399 * * [misc]simplify:  Extracting #2: cost 63 inf + 0
1554301260.400 * * [misc]simplify:  Extracting #3: cost 206 inf + 0
1554301260.401 * * [misc]simplify:  Extracting #4: cost 290 inf + 1078
1554301260.402 * * [misc]simplify:  Extracting #5: cost 290 inf + 11203
1554301260.407 * * [misc]simplify:  Extracting #6: cost 207 inf + 46318
1554301260.422 * * [misc]simplify:  Extracting #7: cost 104 inf + 111312
1554301260.461 * * [misc]simplify:  Extracting #8: cost 9 inf + 208725
1554301260.504 * * [misc]simplify:  Extracting #9: cost 0 inf + 209484
1554301260.547 * * [misc]simplify:  Extracting #10: cost 0 inf + 207518
1554301260.591 * * [misc]simplify:  Extracting #11: cost 0 inf + 207318
1554301260.633 * [exit]simplify:  Simplified to (- (* (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1) (* (* (cos z) (cos y)) (* (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (+ (* (* (cos a) (cos a)) (cos a)) (* (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (* (cos a) (cos a)) (cos a))))))) (* (* (* (sin a) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (- (tan y) (tan z)) (cos y)) (cos z))) (+ (* (cos a) (cos a)) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (- (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a))))))
1554301260.633 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1) (* (* (cos z) (cos y)) (* (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (+ (* (* (cos a) (cos a)) (cos a)) (* (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (* (cos a) (cos a)) (cos a))))))) (* (* (* (sin a) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (- (tan y) (tan z)) (cos y)) (cos z))) (+ (* (cos a) (cos a)) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (- (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))
1554301260.634 * * * * [misc]progress:  [ 314 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301260.634 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301260.634 * * [misc]simplify:  iters left: 6 (53 enodes)
1554301260.646 * * [misc]simplify:  iters left: 5 (265 enodes)
1554301260.699 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301260.699 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301260.700 * * [misc]simplify:  Extracting #2: cost 68 inf + 0
1554301260.700 * * [misc]simplify:  Extracting #3: cost 222 inf + 0
1554301260.701 * * [misc]simplify:  Extracting #4: cost 337 inf + 2
1554301260.702 * * [misc]simplify:  Extracting #5: cost 355 inf + 5564
1554301260.710 * * [misc]simplify:  Extracting #6: cost 217 inf + 73915
1554301260.743 * * [misc]simplify:  Extracting #7: cost 34 inf + 198218
1554301260.793 * * [misc]simplify:  Extracting #8: cost 0 inf + 232203
1554301260.841 * [exit]simplify:  Simplified to (- (* (* (* (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1) (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y)))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (+ (* (cos a) (* (cos a) (cos a))) (* (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (* (* (* (* (+ (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (- (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a))) (* (cos a) (cos a))) (* (cos z) (cos y))) (- (tan y) (tan z))) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))) (* (sin a) (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))))
1554301260.841 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1) (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y)))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (+ (* (cos a) (* (cos a) (cos a))) (* (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (* (* (* (* (+ (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (- (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a))) (* (cos a) (cos a))) (* (cos z) (cos y))) (- (tan y) (tan z))) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))) (* (sin a) (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301260.842 * * * * [misc]progress:  [ 315 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))>
1554301260.842 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301260.842 * * [misc]simplify:  iters left: 6 (49 enodes)
1554301260.853 * * [misc]simplify:  iters left: 5 (241 enodes)
1554301260.902 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301260.902 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301260.902 * * [misc]simplify:  Extracting #2: cost 63 inf + 0
1554301260.902 * * [misc]simplify:  Extracting #3: cost 204 inf + 0
1554301260.903 * * [misc]simplify:  Extracting #4: cost 310 inf + 2
1554301260.904 * * [misc]simplify:  Extracting #5: cost 326 inf + 6193
1554301260.911 * * [misc]simplify:  Extracting #6: cost 199 inf + 57177
1554301260.935 * * [misc]simplify:  Extracting #7: cost 71 inf + 143250
1554301260.980 * * [misc]simplify:  Extracting #8: cost 6 inf + 205631
1554301261.026 * * [misc]simplify:  Extracting #9: cost 0 inf + 212715
1554301261.071 * * [misc]simplify:  Extracting #10: cost 0 inf + 212075
1554301261.117 * * [misc]simplify:  Extracting #11: cost 0 inf + 211995
1554301261.163 * [exit]simplify:  Simplified to (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (* (* (+ (tan y) (tan z)) (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1)) (* (+ (* (* (cos a) (cos a)) (cos a)) (* (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))) (* (* (* (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (sin a)) (* (* (- (tan y) (tan z)) (* (cos z) (cos y))) (+ (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (- (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a))) (* (cos a) (cos a))))) (+ (tan y) (tan z))) (- (tan y) (tan z))))
1554301261.163 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (* (* (+ (tan y) (tan z)) (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1)) (* (+ (* (* (cos a) (cos a)) (cos a)) (* (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))) (* (* (* (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (sin a)) (* (* (- (tan y) (tan z)) (* (cos z) (cos y))) (+ (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (- (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a))) (* (cos a) (cos a))))) (+ (tan y) (tan z))) (- (tan y) (tan z)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))
1554301261.164 * * * * [misc]progress:  [ 316 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (cos y) (cos z))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (cos y) (cos z)))))))>
1554301261.164 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (cos y) (cos z))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301261.165 * * [misc]simplify:  iters left: 6 (44 enodes)
1554301261.175 * * [misc]simplify:  iters left: 5 (217 enodes)
1554301261.216 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301261.216 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301261.216 * * [misc]simplify:  Extracting #2: cost 56 inf + 0
1554301261.217 * * [misc]simplify:  Extracting #3: cost 183 inf + 0
1554301261.217 * * [misc]simplify:  Extracting #4: cost 258 inf + 1133
1554301261.218 * * [misc]simplify:  Extracting #5: cost 269 inf + 6825
1554301261.221 * * [misc]simplify:  Extracting #6: cost 226 inf + 21325
1554301261.229 * * [misc]simplify:  Extracting #7: cost 137 inf + 67111
1554301261.254 * * [misc]simplify:  Extracting #8: cost 31 inf + 156295
1554301261.293 * * [misc]simplify:  Extracting #9: cost 1 inf + 184350
1554301261.330 * * [misc]simplify:  Extracting #10: cost 0 inf + 183015
1554301261.365 * * [misc]simplify:  Extracting #11: cost 0 inf + 181015
1554301261.400 * * [misc]simplify:  Extracting #12: cost 0 inf + 180295
1554301261.436 * [exit]simplify:  Simplified to (- (* (* (+ (* (cos a) (* (cos a) (cos a))) (* (* (* (* (tan z) (+ (* (tan z) (* (tan y) (tan y))) (tan y))) (* (tan z) (+ (* (tan z) (* (tan y) (tan y))) (tan y)))) (* (tan z) (+ (* (tan z) (* (tan y) (tan y))) (tan y)))) (* (cos a) (* (cos a) (cos a))))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (* (cos z) (cos y))) (* (* (sin a) (- 1 (* (tan z) (* (tan y) (* (tan z) (* (tan z) (* (tan y) (tan y)))))))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (* (* (- (tan y) (tan z)) (+ (- (* (* (* (tan z) (+ (* (tan z) (* (tan y) (tan y))) (tan y))) (* (cos a) (cos a))) (* (tan z) (+ (* (tan z) (* (tan y) (tan y))) (tan y)))) (* (* (tan z) (+ (* (tan z) (* (tan y) (tan y))) (tan y))) (* (cos a) (cos a)))) (* (cos a) (cos a)))) (* (cos z) (cos y))))))
1554301261.436 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (cos a) (* (cos a) (cos a))) (* (* (* (* (tan z) (+ (* (tan z) (* (tan y) (tan y))) (tan y))) (* (tan z) (+ (* (tan z) (* (tan y) (tan y))) (tan y)))) (* (tan z) (+ (* (tan z) (* (tan y) (tan y))) (tan y)))) (* (cos a) (* (cos a) (cos a))))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (* (cos z) (cos y))) (* (* (sin a) (- 1 (* (tan z) (* (tan y) (* (tan z) (* (tan z) (* (tan y) (tan y)))))))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (* (* (- (tan y) (tan z)) (+ (- (* (* (* (tan z) (+ (* (tan z) (* (tan y) (tan y))) (tan y))) (* (cos a) (cos a))) (* (tan z) (+ (* (tan z) (* (tan y) (tan y))) (tan y)))) (* (* (tan z) (+ (* (tan z) (* (tan y) (tan y))) (tan y))) (* (cos a) (cos a)))) (* (cos a) (cos a)))) (* (cos z) (cos y)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (cos y) (cos z)))))))
1554301261.437 * * * * [misc]progress:  [ 317 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))>
1554301261.437 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301261.437 * * [misc]simplify:  iters left: 6 (49 enodes)
1554301261.448 * * [misc]simplify:  iters left: 5 (248 enodes)
1554301261.498 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301261.498 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301261.498 * * [misc]simplify:  Extracting #2: cost 70 inf + 0
1554301261.498 * * [misc]simplify:  Extracting #3: cost 211 inf + 0
1554301261.499 * * [misc]simplify:  Extracting #4: cost 294 inf + 703
1554301261.500 * * [misc]simplify:  Extracting #5: cost 317 inf + 4318
1554301261.504 * * [misc]simplify:  Extracting #6: cost 238 inf + 31937
1554301261.518 * * [misc]simplify:  Extracting #7: cost 89 inf + 118198
1554301261.553 * * [misc]simplify:  Extracting #8: cost 12 inf + 198180
1554301261.596 * * [misc]simplify:  Extracting #9: cost 0 inf + 208122
1554301261.639 * * [misc]simplify:  Extracting #10: cost 0 inf + 206380
1554301261.682 * * [misc]simplify:  Extracting #11: cost 0 inf + 206260
1554301261.724 * [exit]simplify:  Simplified to (- (* (+ (* (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (* (cos a) (* (+ 1 (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (* (cos a) (* (+ 1 (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (* (+ 1 (* (tan y) (tan z))) (* (tan y) (tan z)))))) (* (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (* (cos a) (cos a))) (cos a))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (tan z) (tan z)) (+ (* (tan y) (tan z)) (* (tan y) (tan y)))))) (* (* (* (cos z) (cos y)) (+ (* (cos a) (cos a)) (* (- (* (cos a) (* (+ 1 (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a)) (* (cos a) (* (+ 1 (* (tan y) (tan z))) (* (tan y) (tan z))))))) (* (- (tan y) (tan z)) (* (sin a) (* (- 1 (* (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))))))))
1554301261.725 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (* (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (* (cos a) (* (+ 1 (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (* (cos a) (* (+ 1 (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (* (+ 1 (* (tan y) (tan z))) (* (tan y) (tan z)))))) (* (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (* (cos a) (cos a))) (cos a))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (tan z) (tan z)) (+ (* (tan y) (tan z)) (* (tan y) (tan y)))))) (* (* (* (cos z) (cos y)) (+ (* (cos a) (cos a)) (* (- (* (cos a) (* (+ 1 (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a)) (* (cos a) (* (+ 1 (* (tan y) (tan z))) (* (tan y) (tan z))))))) (* (- (tan y) (tan z)) (* (sin a) (* (- 1 (* (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))
1554301261.726 * * * * [misc]progress:  [ 318 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (tan y) (tan z))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ (tan y) (tan z)))))))>
1554301261.726 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (tan y) (tan z))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301261.726 * * [misc]simplify:  iters left: 6 (45 enodes)
1554301261.737 * * [misc]simplify:  iters left: 5 (223 enodes)
1554301261.779 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301261.779 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301261.779 * * [misc]simplify:  Extracting #2: cost 62 inf + 0
1554301261.780 * * [misc]simplify:  Extracting #3: cost 188 inf + 0
1554301261.780 * * [misc]simplify:  Extracting #4: cost 269 inf + 295
1554301261.781 * * [misc]simplify:  Extracting #5: cost 293 inf + 4162
1554301261.784 * * [misc]simplify:  Extracting #6: cost 234 inf + 23414
1554301261.792 * * [misc]simplify:  Extracting #7: cost 163 inf + 58110
1554301261.812 * * [misc]simplify:  Extracting #8: cost 43 inf + 156873
1554301261.846 * * [misc]simplify:  Extracting #9: cost 2 inf + 192078
1554301261.884 * * [misc]simplify:  Extracting #10: cost 0 inf + 186028
1554301261.924 * * [misc]simplify:  Extracting #11: cost 0 inf + 184813
1554301261.964 * * [misc]simplify:  Extracting #12: cost 0 inf + 184690
1554301262.003 * * [misc]simplify:  Extracting #13: cost 0 inf + 184490
1554301262.043 * [exit]simplify:  Simplified to (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (* (+ (* (cos a) (* (cos a) (cos a))) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (tan y) (tan z)))))) (* (* (* (* (* (* (* (+ (* (cos a) (cos a)) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (- (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a)))) (cos y)) (cos z)) (- (tan y) (tan z))) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (sin a)) (+ (tan y) (tan z))) (- (tan y) (tan z))))
1554301262.043 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (* (+ (* (cos a) (* (cos a) (cos a))) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (tan y) (tan z)))))) (* (* (* (* (* (* (* (+ (* (cos a) (cos a)) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (- (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a)))) (cos y)) (cos z)) (- (tan y) (tan z))) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (sin a)) (+ (tan y) (tan z))) (- (tan y) (tan z)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ (tan y) (tan z)))))))
1554301262.044 * * * * [misc]progress:  [ 319 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))>
1554301262.044 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z)))))
1554301262.044 * * [misc]simplify:  iters left: 6 (51 enodes)
1554301262.056 * * [misc]simplify:  iters left: 5 (253 enodes)
1554301262.111 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301262.111 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301262.111 * * [misc]simplify:  Extracting #2: cost 54 inf + 0
1554301262.111 * * [misc]simplify:  Extracting #3: cost 193 inf + 0
1554301262.112 * * [misc]simplify:  Extracting #4: cost 305 inf + 2
1554301262.113 * * [misc]simplify:  Extracting #5: cost 330 inf + 6659
1554301262.120 * * [misc]simplify:  Extracting #6: cost 208 inf + 56708
1554301262.142 * * [misc]simplify:  Extracting #7: cost 75 inf + 143502
1554301262.180 * * [misc]simplify:  Extracting #8: cost 20 inf + 186363
1554301262.226 * * [misc]simplify:  Extracting #9: cost 1 inf + 205444
1554301262.272 * * [misc]simplify:  Extracting #10: cost 0 inf + 207398
1554301262.319 * [exit]simplify:  Simplified to (- (* (* (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (+ (* (cos a) (* (cos a) (cos a))) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))))) (+ (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) 1)) (* (- (tan y) (tan z)) (* (* (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (sin a) (- (tan y) (tan z)))) (* (+ (* (- (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a)) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (cos a) (cos a))) (* (cos z) (cos y))))))
1554301262.319 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (+ (* (cos a) (* (cos a) (cos a))) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))))) (+ (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) 1)) (* (- (tan y) (tan z)) (* (* (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (sin a) (- (tan y) (tan z)))) (* (+ (* (- (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a)) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (cos a) (cos a))) (* (cos z) (cos y)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))
1554301262.320 * * * * [misc]progress:  [ 320 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))>
1554301262.320 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z)))))
1554301262.320 * * [misc]simplify:  iters left: 6 (47 enodes)
1554301262.331 * * [misc]simplify:  iters left: 5 (232 enodes)
1554301262.378 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301262.378 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301262.378 * * [misc]simplify:  Extracting #2: cost 48 inf + 0
1554301262.378 * * [misc]simplify:  Extracting #3: cost 187 inf + 0
1554301262.379 * * [misc]simplify:  Extracting #4: cost 283 inf + 2
1554301262.380 * * [misc]simplify:  Extracting #5: cost 308 inf + 3450
1554301262.387 * * [misc]simplify:  Extracting #6: cost 192 inf + 54570
1554301262.408 * * [misc]simplify:  Extracting #7: cost 76 inf + 128889
1554301262.447 * * [misc]simplify:  Extracting #8: cost 6 inf + 184015
1554301262.488 * * [misc]simplify:  Extracting #9: cost 0 inf + 187528
1554301262.529 * [exit]simplify:  Simplified to (- (* (* (* (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) 1) (* (cos a) (* (cos a) (cos a)))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1))) (* (* (* (* (- (tan y) (tan z)) (cos z)) (cos y)) (+ (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (cos a) (cos a))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (cos a) (cos a)))) (* (cos a) (cos a)))) (* (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (sin a) (- (tan y) (tan z))))))
1554301262.529 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) 1) (* (cos a) (* (cos a) (cos a)))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1))) (* (* (* (* (- (tan y) (tan z)) (cos z)) (cos y)) (+ (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (cos a) (cos a))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (cos a) (cos a)))) (* (cos a) (cos a)))) (* (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (sin a) (- (tan y) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))
1554301262.530 * * * * [misc]progress:  [ 321 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))>
1554301262.531 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301262.531 * * [misc]simplify:  iters left: 6 (48 enodes)
1554301262.542 * * [misc]simplify:  iters left: 5 (223 enodes)
1554301262.585 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301262.586 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301262.586 * * [misc]simplify:  Extracting #2: cost 63 inf + 0
1554301262.586 * * [misc]simplify:  Extracting #3: cost 217 inf + 0
1554301262.587 * * [misc]simplify:  Extracting #4: cost 271 inf + 1749
1554301262.589 * * [misc]simplify:  Extracting #5: cost 265 inf + 13930
1554301262.595 * * [misc]simplify:  Extracting #6: cost 174 inf + 52403
1554301262.616 * * [misc]simplify:  Extracting #7: cost 66 inf + 127291
1554301262.652 * * [misc]simplify:  Extracting #8: cost 2 inf + 190019
1554301262.691 * * [misc]simplify:  Extracting #9: cost 0 inf + 192287
1554301262.731 * [exit]simplify:  Simplified to (- (* (* (* (- (* (cos a) (cos a)) (* (* (* (cos a) (cos a)) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (* (cos z) (cos y))) (+ 1 (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (* (* (- (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (- (tan y) (tan z)) (* (cos z) (cos y)))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (sin a)))))
1554301262.731 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (- (* (cos a) (cos a)) (* (* (* (cos a) (cos a)) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (* (cos z) (cos y))) (+ 1 (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (* (* (- (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (- (tan y) (tan z)) (* (cos z) (cos y)))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (sin a))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))
1554301262.732 * * * * [misc]progress:  [ 322 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301262.732 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301262.732 * * [misc]simplify:  iters left: 6 (53 enodes)
1554301262.746 * * [misc]simplify:  iters left: 5 (254 enodes)
1554301262.796 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301262.796 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301262.796 * * [misc]simplify:  Extracting #2: cost 68 inf + 0
1554301262.797 * * [misc]simplify:  Extracting #3: cost 235 inf + 0
1554301262.798 * * [misc]simplify:  Extracting #4: cost 334 inf + 164
1554301262.799 * * [misc]simplify:  Extracting #5: cost 345 inf + 5987
1554301262.808 * * [misc]simplify:  Extracting #6: cost 226 inf + 57470
1554301262.833 * * [misc]simplify:  Extracting #7: cost 72 inf + 160879
1554301262.880 * * [misc]simplify:  Extracting #8: cost 1 inf + 225411
1554301262.927 * * [misc]simplify:  Extracting #9: cost 0 inf + 223172
1554301262.974 * [exit]simplify:  Simplified to (- (* (+ 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ (* (tan y) (tan z)) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))) (* (- (tan y) (tan z)) (* (* (* (- (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (cos z) (cos y))) (sin a)) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (tan y) (tan z)))))))))
1554301262.974 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ (* (tan y) (tan z)) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))) (* (- (tan y) (tan z)) (* (* (* (- (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (cos z) (cos y))) (sin a)) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (tan y) (tan z))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301262.975 * * * * [misc]progress:  [ 323 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))>
1554301262.975 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301262.975 * * [misc]simplify:  iters left: 6 (49 enodes)
1554301262.987 * * [misc]simplify:  iters left: 5 (230 enodes)
1554301263.034 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301263.034 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301263.034 * * [misc]simplify:  Extracting #2: cost 63 inf + 0
1554301263.035 * * [misc]simplify:  Extracting #3: cost 215 inf + 0
1554301263.035 * * [misc]simplify:  Extracting #4: cost 305 inf + 2
1554301263.037 * * [misc]simplify:  Extracting #5: cost 318 inf + 6040
1554301263.045 * * [misc]simplify:  Extracting #6: cost 169 inf + 66859
1554301263.075 * * [misc]simplify:  Extracting #7: cost 32 inf + 165285
1554301263.117 * * [misc]simplify:  Extracting #8: cost 0 inf + 200544
1554301263.163 * * [misc]simplify:  Extracting #9: cost 0 inf + 200104
1554301263.206 * * [misc]simplify:  Extracting #10: cost 0 inf + 200024
1554301263.250 * [exit]simplify:  Simplified to (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (* (* (* (+ (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))) (* (+ 1 (+ (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (+ (tan y) (tan z)))))) (* (* (* (- (tan y) (tan z)) (* (* (* (cos z) (cos y)) (- (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (sin a) (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))))) (+ (tan y) (tan z))) (- (tan y) (tan z))))
1554301263.250 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (* (* (* (+ (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))) (* (+ 1 (+ (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (+ (tan y) (tan z)))))) (* (* (* (- (tan y) (tan z)) (* (* (* (cos z) (cos y)) (- (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (sin a) (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))))) (+ (tan y) (tan z))) (- (tan y) (tan z)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))
1554301263.251 * * * * [misc]progress:  [ 324 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))>
1554301263.251 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301263.251 * * [misc]simplify:  iters left: 6 (43 enodes)
1554301263.261 * * [misc]simplify:  iters left: 5 (200 enodes)
1554301263.297 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301263.297 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301263.297 * * [misc]simplify:  Extracting #2: cost 63 inf + 0
1554301263.298 * * [misc]simplify:  Extracting #3: cost 206 inf + 0
1554301263.298 * * [misc]simplify:  Extracting #4: cost 243 inf + 2288
1554301263.300 * * [misc]simplify:  Extracting #5: cost 229 inf + 13348
1554301263.304 * * [misc]simplify:  Extracting #6: cost 173 inf + 36619
1554301263.316 * * [misc]simplify:  Extracting #7: cost 82 inf + 91541
1554301263.345 * * [misc]simplify:  Extracting #8: cost 2 inf + 168659
1554301263.376 * * [misc]simplify:  Extracting #9: cost 0 inf + 170145
1554301263.407 * [exit]simplify:  Simplified to (- (* (* (cos z) (cos y)) (* (* (+ (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (- (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (* (* (* (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (sin a)) (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (* (* (cos z) (cos y)) (- (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (- (tan y) (tan z))))
1554301263.407 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (cos z) (cos y)) (* (* (+ (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (- (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (* (* (* (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (sin a)) (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (* (* (cos z) (cos y)) (- (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (- (tan y) (tan z)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))
1554301263.408 * * * * [misc]progress:  [ 325 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301263.408 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301263.408 * * [misc]simplify:  iters left: 6 (49 enodes)
1554301263.419 * * [misc]simplify:  iters left: 5 (233 enodes)
1554301263.463 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301263.464 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301263.464 * * [misc]simplify:  Extracting #2: cost 68 inf + 0
1554301263.464 * * [misc]simplify:  Extracting #3: cost 222 inf + 0
1554301263.465 * * [misc]simplify:  Extracting #4: cost 296 inf + 2
1554301263.466 * * [misc]simplify:  Extracting #5: cost 305 inf + 5132
1554301263.471 * * [misc]simplify:  Extracting #6: cost 208 inf + 41327
1554301263.487 * * [misc]simplify:  Extracting #7: cost 82 inf + 111834
1554301263.516 * * [misc]simplify:  Extracting #8: cost 22 inf + 168189
1554301263.555 * * [misc]simplify:  Extracting #9: cost 0 inf + 194430
1554301263.591 * [exit]simplify:  Simplified to (- (* (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (+ 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (* (sin y) (cos z)) (* (cos y) (sin z))))) (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (* (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (sin a)) (* (- (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (cos z)) (cos y))))))
1554301263.591 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (+ 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (* (sin y) (cos z)) (* (cos y) (sin z))))) (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (* (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (sin a)) (* (- (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (cos z)) (cos y)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301263.592 * * * * [misc]progress:  [ 326 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))>
1554301263.592 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301263.593 * * [misc]simplify:  iters left: 6 (44 enodes)
1554301263.602 * * [misc]simplify:  iters left: 5 (207 enodes)
1554301263.642 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301263.642 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301263.643 * * [misc]simplify:  Extracting #2: cost 63 inf + 0
1554301263.643 * * [misc]simplify:  Extracting #3: cost 204 inf + 0
1554301263.644 * * [misc]simplify:  Extracting #4: cost 267 inf + 164
1554301263.645 * * [misc]simplify:  Extracting #5: cost 275 inf + 5290
1554301263.649 * * [misc]simplify:  Extracting #6: cost 193 inf + 35833
1554301263.662 * * [misc]simplify:  Extracting #7: cost 96 inf + 84667
1554301263.690 * * [misc]simplify:  Extracting #8: cost 16 inf + 158066
1554301263.726 * * [misc]simplify:  Extracting #9: cost 0 inf + 174742
1554301263.761 * * [misc]simplify:  Extracting #10: cost 0 inf + 174542
1554301263.795 * * [misc]simplify:  Extracting #11: cost 0 inf + 174462
1554301263.830 * [exit]simplify:  Simplified to (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (* (* (* (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))) (+ (tan y) (tan z))) (+ 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (* (* (* (* (* (cos z) (cos y)) (- (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (- (tan y) (tan z)) (* (sin a) (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))))) (+ (tan y) (tan z))) (- (tan y) (tan z))))
1554301263.830 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (* (* (* (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))) (+ (tan y) (tan z))) (+ 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (* (* (* (* (* (cos z) (cos y)) (- (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (- (tan y) (tan z)) (* (sin a) (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))))) (+ (tan y) (tan z))) (- (tan y) (tan z)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))
1554301263.831 * * * * [misc]progress:  [ 327 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (cos y) (cos z))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (cos y) (cos z)))))))>
1554301263.831 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (cos y) (cos z))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301263.831 * * [misc]simplify:  iters left: 6 (39 enodes)
1554301263.841 * * [misc]simplify:  iters left: 5 (182 enodes)
1554301263.872 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301263.872 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301263.873 * * [misc]simplify:  Extracting #2: cost 56 inf + 0
1554301263.873 * * [misc]simplify:  Extracting #3: cost 183 inf + 0
1554301263.873 * * [misc]simplify:  Extracting #4: cost 214 inf + 1356
1554301263.875 * * [misc]simplify:  Extracting #5: cost 211 inf + 8973
1554301263.878 * * [misc]simplify:  Extracting #6: cost 160 inf + 29958
1554301263.887 * * [misc]simplify:  Extracting #7: cost 81 inf + 76481
1554301263.904 * * [misc]simplify:  Extracting #8: cost 26 inf + 117467
1554301263.930 * * [misc]simplify:  Extracting #9: cost 0 inf + 144006
1554301263.954 * * [misc]simplify:  Extracting #10: cost 0 inf + 143802
1554301263.978 * [exit]simplify:  Simplified to (- (* (* (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (cos z) (cos y))) (* (- (tan y) (tan z)) (* (* (cos z) (cos y)) (* (- (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (sin a)) (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))))))
1554301263.978 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (cos z) (cos y))) (* (- (tan y) (tan z)) (* (* (cos z) (cos y)) (* (- (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (sin a)) (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (cos y) (cos z)))))))
1554301263.979 * * * * [misc]progress:  [ 328 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))>
1554301263.979 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301263.979 * * [misc]simplify:  iters left: 6 (45 enodes)
1554301263.989 * * [misc]simplify:  iters left: 5 (215 enodes)
1554301264.030 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301264.030 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301264.030 * * [misc]simplify:  Extracting #2: cost 70 inf + 0
1554301264.030 * * [misc]simplify:  Extracting #3: cost 211 inf + 0
1554301264.031 * * [misc]simplify:  Extracting #4: cost 252 inf + 769
1554301264.032 * * [misc]simplify:  Extracting #5: cost 256 inf + 6034
1554301264.036 * * [misc]simplify:  Extracting #6: cost 176 inf + 35226
1554301264.049 * * [misc]simplify:  Extracting #7: cost 71 inf + 97986
1554301264.076 * * [misc]simplify:  Extracting #8: cost 3 inf + 163425
1554301264.109 * * [misc]simplify:  Extracting #9: cost 0 inf + 168287
1554301264.140 * [exit]simplify:  Simplified to (- (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))) (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (* (- 1 (* (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))) (sin a))) (* (* (cos z) (cos y)) (* (- (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))))))
1554301264.140 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))) (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (* (- 1 (* (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))) (sin a))) (* (* (cos z) (cos y)) (* (- (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))
1554301264.140 * * * * [misc]progress:  [ 329 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (tan y) (tan z))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (tan y) (tan z)))))))>
1554301264.141 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (tan y) (tan z))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301264.141 * * [misc]simplify:  iters left: 6 (40 enodes)
1554301264.150 * * [misc]simplify:  iters left: 5 (189 enodes)
1554301264.183 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301264.183 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301264.183 * * [misc]simplify:  Extracting #2: cost 62 inf + 0
1554301264.184 * * [misc]simplify:  Extracting #3: cost 188 inf + 0
1554301264.184 * * [misc]simplify:  Extracting #4: cost 225 inf + 553
1554301264.185 * * [misc]simplify:  Extracting #5: cost 238 inf + 5039
1554301264.189 * * [misc]simplify:  Extracting #6: cost 186 inf + 20849
1554301264.198 * * [misc]simplify:  Extracting #7: cost 85 inf + 76820
1554301264.220 * * [misc]simplify:  Extracting #8: cost 5 inf + 143492
1554301264.247 * * [misc]simplify:  Extracting #9: cost 0 inf + 148283
1554301264.275 * * [misc]simplify:  Extracting #10: cost 0 inf + 147677
1554301264.303 * [exit]simplify:  Simplified to (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (* (* (cos a) (- (cos a) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (tan y) (tan z)))))) (* (* (* (- (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (cos y)) (cos z))) (sin a)) (* (* (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (+ (tan y) (tan z))) (- (tan y) (tan z)))))
1554301264.303 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (* (* (cos a) (- (cos a) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (tan y) (tan z)))))) (* (* (* (- (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (cos y)) (cos z))) (sin a)) (* (* (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (+ (tan y) (tan z))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (tan y) (tan z)))))))
1554301264.303 * * * * [misc]progress:  [ 330 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))>
1554301264.304 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z)))))
1554301264.304 * * [misc]simplify:  iters left: 6 (47 enodes)
1554301264.315 * * [misc]simplify:  iters left: 5 (221 enodes)
1554301264.358 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301264.358 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301264.359 * * [misc]simplify:  Extracting #2: cost 54 inf + 0
1554301264.359 * * [misc]simplify:  Extracting #3: cost 195 inf + 0
1554301264.359 * * [misc]simplify:  Extracting #4: cost 264 inf + 164
1554301264.361 * * [misc]simplify:  Extracting #5: cost 269 inf + 9673
1554301264.368 * * [misc]simplify:  Extracting #6: cost 196 inf + 37295
1554301264.387 * * [misc]simplify:  Extracting #7: cost 60 inf + 125219
1554301264.419 * * [misc]simplify:  Extracting #8: cost 8 inf + 164859
1554301264.454 * * [misc]simplify:  Extracting #9: cost 0 inf + 173329
1554301264.492 * [exit]simplify:  Simplified to (- (+ (* (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (tan y) (tan z)))) (* (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))) (* (* (- (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (cos z)) (cos y))) (* (* (- (tan y) (tan z)) (sin a)) (- 1 (* (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))))
1554301264.492 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (+ (* (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (tan y) (tan z)))) (* (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))) (* (* (- (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (cos z)) (cos y))) (* (* (- (tan y) (tan z)) (sin a)) (- 1 (* (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))
1554301264.492 * * * * [misc]progress:  [ 331 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))>
1554301264.493 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z)))))
1554301264.493 * * [misc]simplify:  iters left: 6 (42 enodes)
1554301264.502 * * [misc]simplify:  iters left: 5 (198 enodes)
1554301264.539 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301264.539 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301264.539 * * [misc]simplify:  Extracting #2: cost 48 inf + 0
1554301264.539 * * [misc]simplify:  Extracting #3: cost 187 inf + 0
1554301264.540 * * [misc]simplify:  Extracting #4: cost 240 inf + 164
1554301264.541 * * [misc]simplify:  Extracting #5: cost 248 inf + 5074
1554301264.544 * * [misc]simplify:  Extracting #6: cost 184 inf + 26992
1554301264.556 * * [misc]simplify:  Extracting #7: cost 75 inf + 85255
1554301264.584 * * [misc]simplify:  Extracting #8: cost 4 inf + 146039
1554301264.612 * * [misc]simplify:  Extracting #9: cost 0 inf + 151115
1554301264.641 * [exit]simplify:  Simplified to (- (* (* (* (+ (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (+ 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (* (sin a) (* (- (tan y) (tan z)) (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (* (- (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (cos z)) (cos y)))))
1554301264.641 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (+ 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (* (sin a) (* (- (tan y) (tan z)) (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (* (- (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (cos z)) (cos y))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))
1554301264.642 * * * * [misc]progress:  [ 332 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))>
1554301264.642 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301264.642 * * [misc]simplify:  iters left: 6 (57 enodes)
1554301264.656 * * [misc]simplify:  iters left: 5 (281 enodes)
1554301264.712 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301264.712 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301264.712 * * [misc]simplify:  Extracting #2: cost 63 inf + 0
1554301264.712 * * [misc]simplify:  Extracting #3: cost 232 inf + 0
1554301264.713 * * [misc]simplify:  Extracting #4: cost 347 inf + 977
1554301264.716 * * [misc]simplify:  Extracting #5: cost 345 inf + 15715
1554301264.727 * * [misc]simplify:  Extracting #6: cost 183 inf + 99747
1554301264.766 * * [misc]simplify:  Extracting #7: cost 34 inf + 197833
1554301264.816 * * [misc]simplify:  Extracting #8: cost 1 inf + 233611
1554301264.869 * * [misc]simplify:  Extracting #9: cost 0 inf + 235205
1554301264.921 * [exit]simplify:  Simplified to (- (* (* (* (* (cos z) (cos y)) (+ (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) 1)) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (+ (* (* (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (cos a) (cos a)) (cos a))))) (* (* (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (* (+ (tan y) (tan z)) (tan z)))) (* (+ (* (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (- (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (cos a))) (* (cos a) (cos a))) (* (sin a) (- 1 (* (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))))) (- (* (sin y) (cos z)) (* (sin z) (cos y)))))
1554301264.921 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (* (cos z) (cos y)) (+ (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) 1)) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (+ (* (* (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (cos a) (cos a)) (cos a))))) (* (* (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (* (+ (tan y) (tan z)) (tan z)))) (* (+ (* (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (- (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (cos a))) (* (cos a) (cos a))) (* (sin a) (- 1 (* (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))))) (- (* (sin y) (cos z)) (* (sin z) (cos y))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))
1554301264.922 * * * * [misc]progress:  [ 333 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301264.923 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301264.923 * * [misc]simplify:  iters left: 6 (49 enodes)
1554301264.935 * * [misc]simplify:  iters left: 5 (256 enodes)
1554301264.991 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301264.991 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301264.991 * * [misc]simplify:  Extracting #2: cost 68 inf + 0
1554301264.992 * * [misc]simplify:  Extracting #3: cost 240 inf + 0
1554301264.993 * * [misc]simplify:  Extracting #4: cost 380 inf + 2
1554301264.996 * * [misc]simplify:  Extracting #5: cost 347 inf + 25213
1554301265.016 * * [misc]simplify:  Extracting #6: cost 142 inf + 146475
1554301265.070 * * [misc]simplify:  Extracting #7: cost 10 inf + 245745
1554301265.130 * * [misc]simplify:  Extracting #8: cost 0 inf + 251636
1554301265.190 * * [misc]simplify:  Extracting #9: cost 0 inf + 251352
1554301265.251 * [exit]simplify:  Simplified to (- (* (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (+ (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) 1) (* (* (cos a) (cos a)) (cos a)))) (* (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ (* (tan y) (tan z)) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) 1) (+ (* (+ (tan y) (tan z)) (tan z)) (* (tan y) (tan y))))) (* (* (* (+ (* (+ (tan y) (tan z)) (tan z)) (* (tan y) (tan y))) (+ (* (- (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (cos a)) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (cos a) (cos a)))) (- (tan y) (tan z))) (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (sin a)) (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))
1554301265.251 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (+ (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) 1) (* (* (cos a) (cos a)) (cos a)))) (* (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ (* (tan y) (tan z)) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) 1) (+ (* (+ (tan y) (tan z)) (tan z)) (* (tan y) (tan y))))) (* (* (* (+ (* (+ (tan y) (tan z)) (tan z)) (* (tan y) (tan y))) (+ (* (- (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (cos a)) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (cos a) (cos a)))) (- (tan y) (tan z))) (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (sin a)) (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301265.252 * * * * [misc]progress:  [ 334 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))>
1554301265.252 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301265.252 * * [misc]simplify:  iters left: 6 (50 enodes)
1554301265.264 * * [misc]simplify:  iters left: 5 (258 enodes)
1554301265.321 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301265.321 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301265.321 * * [misc]simplify:  Extracting #2: cost 63 inf + 0
1554301265.322 * * [misc]simplify:  Extracting #3: cost 224 inf + 0
1554301265.322 * * [misc]simplify:  Extracting #4: cost 364 inf + 2
1554301265.324 * * [misc]simplify:  Extracting #5: cost 379 inf + 8298
1554301265.333 * * [misc]simplify:  Extracting #6: cost 230 inf + 79369
1554301265.366 * * [misc]simplify:  Extracting #7: cost 58 inf + 181977
1554301265.421 * * [misc]simplify:  Extracting #8: cost 5 inf + 228616
1554301265.477 * * [misc]simplify:  Extracting #9: cost 0 inf + 235380
1554301265.533 * * [misc]simplify:  Extracting #10: cost 0 inf + 235260
1554301265.590 * [exit]simplify:  Simplified to (- (* (* (* (+ (tan y) (tan z)) (+ (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) 1)) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (* (+ (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) 1) (* (* (cos a) (cos a)) (cos a)))) (* (* (sin a) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))))) (* (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (- (tan y) (tan z))) (+ (* (- (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (cos a)) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (cos a) (cos a))))))
1554301265.590 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (tan y) (tan z)) (+ (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) 1)) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (* (+ (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) 1) (* (* (cos a) (cos a)) (cos a)))) (* (* (sin a) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))))) (* (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (- (tan y) (tan z))) (+ (* (- (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (cos a)) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (cos a) (cos a)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))
1554301265.591 * * * * [misc]progress:  [ 335 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))>
1554301265.591 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301265.592 * * [misc]simplify:  iters left: 6 (53 enodes)
1554301265.603 * * [misc]simplify:  iters left: 5 (259 enodes)
1554301265.654 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301265.654 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301265.654 * * [misc]simplify:  Extracting #2: cost 63 inf + 0
1554301265.654 * * [misc]simplify:  Extracting #3: cost 217 inf + 0
1554301265.655 * * [misc]simplify:  Extracting #4: cost 309 inf + 2785
1554301265.657 * * [misc]simplify:  Extracting #5: cost 313 inf + 13964
1554301265.663 * * [misc]simplify:  Extracting #6: cost 225 inf + 50720
1554301265.682 * * [misc]simplify:  Extracting #7: cost 103 inf + 121918
1554301265.718 * * [misc]simplify:  Extracting #8: cost 26 inf + 182618
1554301265.766 * * [misc]simplify:  Extracting #9: cost 0 inf + 211789
1554301265.811 * [exit]simplify:  Simplified to (- (* (* (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) 1) (* (cos y) (cos z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (cos a) (* (* (cos a) (cos a)) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))))) (* (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos a) (* (* (cos a) (cos a)) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))))))))) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (* (* (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y))) (- (tan y) (tan z))) (* (+ (* (cos a) (cos a)) (* (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (- (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (cos a)))) (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (sin a))))))
1554301265.812 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) 1) (* (cos y) (cos z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (cos a) (* (* (cos a) (cos a)) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))))) (* (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos a) (* (* (cos a) (cos a)) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))))))))) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (* (* (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y))) (- (tan y) (tan z))) (* (+ (* (cos a) (cos a)) (* (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (- (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (cos a)))) (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (sin a)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))
1554301265.812 * * * * [misc]progress:  [ 336 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301265.813 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301265.813 * * [misc]simplify:  iters left: 6 (45 enodes)
1554301265.824 * * [misc]simplify:  iters left: 5 (234 enodes)
1554301265.873 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301265.873 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301265.873 * * [misc]simplify:  Extracting #2: cost 68 inf + 0
1554301265.873 * * [misc]simplify:  Extracting #3: cost 227 inf + 0
1554301265.874 * * [misc]simplify:  Extracting #4: cost 342 inf + 2
1554301265.876 * * [misc]simplify:  Extracting #5: cost 343 inf + 9518
1554301265.881 * * [misc]simplify:  Extracting #6: cost 248 inf + 46626
1554301265.899 * * [misc]simplify:  Extracting #7: cost 118 inf + 120460
1554301265.942 * * [misc]simplify:  Extracting #8: cost 27 inf + 196000
1554301265.991 * * [misc]simplify:  Extracting #9: cost 0 inf + 222242
1554301266.042 * [exit]simplify:  Simplified to (- (* (* (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) 1) (+ (* (tan y) (tan y)) (* (+ (tan y) (tan z)) (tan z)))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (cos a)) (* (cos a) (cos a)))) (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (cos a)) (* (cos a) (cos a)))))) (* (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (sin a)) (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (* (+ (tan y) (tan z)) (tan z))) (+ (* (cos a) (cos a)) (* (- (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (cos a)) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))))))
1554301266.042 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) 1) (+ (* (tan y) (tan y)) (* (+ (tan y) (tan z)) (tan z)))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (cos a)) (* (cos a) (cos a)))) (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (cos a)) (* (cos a) (cos a)))))) (* (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (sin a)) (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (* (+ (tan y) (tan z)) (tan z))) (+ (* (cos a) (cos a)) (* (- (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (cos a)) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301266.043 * * * * [misc]progress:  [ 337 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))>
1554301266.043 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301266.043 * * [misc]simplify:  iters left: 6 (46 enodes)
1554301266.056 * * [misc]simplify:  iters left: 5 (237 enodes)
1554301266.103 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301266.103 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301266.103 * * [misc]simplify:  Extracting #2: cost 63 inf + 0
1554301266.103 * * [misc]simplify:  Extracting #3: cost 211 inf + 0
1554301266.104 * * [misc]simplify:  Extracting #4: cost 324 inf + 2
1554301266.106 * * [misc]simplify:  Extracting #5: cost 329 inf + 9298
1554301266.114 * * [misc]simplify:  Extracting #6: cost 203 inf + 65250
1554301266.141 * * [misc]simplify:  Extracting #7: cost 62 inf + 153073
1554301266.184 * * [misc]simplify:  Extracting #8: cost 11 inf + 200803
1554301266.230 * * [misc]simplify:  Extracting #9: cost 0 inf + 208116
1554301266.277 * * [misc]simplify:  Extracting #10: cost 0 inf + 207996
1554301266.323 * [exit]simplify:  Simplified to (- (* (* (* (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) 1) (+ (tan y) (tan z))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (+ (* (* (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (cos a) (* (cos a) (cos a))))) (* (* (+ (* (cos a) (cos a)) (* (- (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (cos a)) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (- (tan y) (tan z)) (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y))))) (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (sin a) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))))
1554301266.324 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) 1) (+ (tan y) (tan z))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (+ (* (* (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (cos a) (* (cos a) (cos a))))) (* (* (+ (* (cos a) (cos a)) (* (- (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (cos a)) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (- (tan y) (tan z)) (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y))))) (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (sin a) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))
1554301266.324 * * * * [misc]progress:  [ 338 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (cos y) (cos z))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (cos y) (cos z)))))))>
1554301266.325 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (cos y) (cos z))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301266.325 * * [misc]simplify:  iters left: 6 (49 enodes)
1554301266.336 * * [misc]simplify:  iters left: 5 (242 enodes)
1554301266.381 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301266.381 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301266.382 * * [misc]simplify:  Extracting #2: cost 56 inf + 0
1554301266.382 * * [misc]simplify:  Extracting #3: cost 194 inf + 0
1554301266.383 * * [misc]simplify:  Extracting #4: cost 284 inf + 1159
1554301266.384 * * [misc]simplify:  Extracting #5: cost 283 inf + 12067
1554301266.390 * * [misc]simplify:  Extracting #6: cost 188 inf + 50935
1554301266.405 * * [misc]simplify:  Extracting #7: cost 85 inf + 111128
1554301266.435 * * [misc]simplify:  Extracting #8: cost 17 inf + 170715
1554301266.476 * * [misc]simplify:  Extracting #9: cost 1 inf + 188317
1554301266.515 * * [misc]simplify:  Extracting #10: cost 0 inf + 187056
1554301266.552 * * [misc]simplify:  Extracting #11: cost 0 inf + 186616
1554301266.591 * [exit]simplify:  Simplified to (- (* (* (* (cos z) (cos y)) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (+ (* (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (* (cos a) (cos a)) (cos a))))) (* (- (tan y) (tan z)) (* (+ (* (- (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (cos a)) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (cos a) (cos a))) (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (* (- (* (cos z) (sin y)) (* (sin z) (cos y))) (* (sin a) (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))))))
1554301266.591 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (cos z) (cos y)) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (+ (* (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (* (cos a) (cos a)) (cos a))))) (* (- (tan y) (tan z)) (* (+ (* (- (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (cos a)) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (cos a) (cos a))) (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (* (- (* (cos z) (sin y)) (* (sin z) (cos y))) (* (sin a) (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (cos y) (cos z)))))))
1554301266.592 * * * * [misc]progress:  [ 339 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))>
1554301266.592 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301266.592 * * [misc]simplify:  iters left: 6 (41 enodes)
1554301266.602 * * [misc]simplify:  iters left: 5 (216 enodes)
1554301266.647 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301266.647 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301266.647 * * [misc]simplify:  Extracting #2: cost 70 inf + 0
1554301266.648 * * [misc]simplify:  Extracting #3: cost 216 inf + 0
1554301266.648 * * [misc]simplify:  Extracting #4: cost 302 inf + 410
1554301266.650 * * [misc]simplify:  Extracting #5: cost 303 inf + 8338
1554301266.656 * * [misc]simplify:  Extracting #6: cost 193 inf + 57633
1554301266.678 * * [misc]simplify:  Extracting #7: cost 59 inf + 150147
1554301266.718 * * [misc]simplify:  Extracting #8: cost 5 inf + 196634
1554301266.763 * * [misc]simplify:  Extracting #9: cost 0 inf + 197274
1554301266.807 * * [misc]simplify:  Extracting #10: cost 0 inf + 196820
1554301266.851 * * [misc]simplify:  Extracting #11: cost 0 inf + 196779
1554301266.894 * [exit]simplify:  Simplified to (- (* (* (+ (* (tan y) (tan z)) (+ (* (tan z) (tan z)) (* (tan y) (tan y)))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (+ (* (cos a) (* (* (cos a) (cos a)) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))))) (* (* (* (cos a) (* (+ (* (tan y) (tan z)) 1) (* (tan y) (tan z)))) (* (cos a) (* (+ (* (tan y) (tan z)) 1) (* (tan y) (tan z))))) (* (* (cos a) (* (+ (* (tan y) (tan z)) 1) (* (tan y) (tan z)))) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))))))) (* (* (* (- (tan y) (tan z)) (+ (* (+ (tan y) (tan z)) (tan z)) (* (tan y) (tan y)))) (+ (* (- (* (cos a) (* (+ (* (tan y) (tan z)) 1) (* (tan y) (tan z)))) (cos a)) (* (cos a) (* (+ (* (tan y) (tan z)) 1) (* (tan y) (tan z))))) (* (cos a) (cos a)))) (* (- 1 (* (* (tan z) (* (tan z) (tan z))) (* (* (tan y) (tan y)) (tan y)))) (* (sin a) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))))))
1554301266.894 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (tan y) (tan z)) (+ (* (tan z) (tan z)) (* (tan y) (tan y)))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (+ (* (cos a) (* (* (cos a) (cos a)) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))))) (* (* (* (cos a) (* (+ (* (tan y) (tan z)) 1) (* (tan y) (tan z)))) (* (cos a) (* (+ (* (tan y) (tan z)) 1) (* (tan y) (tan z))))) (* (* (cos a) (* (+ (* (tan y) (tan z)) 1) (* (tan y) (tan z)))) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))))))) (* (* (* (- (tan y) (tan z)) (+ (* (+ (tan y) (tan z)) (tan z)) (* (tan y) (tan y)))) (+ (* (- (* (cos a) (* (+ (* (tan y) (tan z)) 1) (* (tan y) (tan z)))) (cos a)) (* (cos a) (* (+ (* (tan y) (tan z)) 1) (* (tan y) (tan z))))) (* (cos a) (cos a)))) (* (- 1 (* (* (tan z) (* (tan z) (tan z))) (* (* (tan y) (tan y)) (tan y)))) (* (sin a) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))
1554301266.895 * * * * [misc]progress:  [ 340 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (tan y) (tan z))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ (tan y) (tan z)))))))>
1554301266.895 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (tan y) (tan z))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301266.896 * * [misc]simplify:  iters left: 6 (42 enodes)
1554301266.906 * * [misc]simplify:  iters left: 5 (218 enodes)
1554301266.949 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301266.949 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301266.949 * * [misc]simplify:  Extracting #2: cost 62 inf + 0
1554301266.949 * * [misc]simplify:  Extracting #3: cost 195 inf + 0
1554301266.950 * * [misc]simplify:  Extracting #4: cost 287 inf + 234
1554301266.951 * * [misc]simplify:  Extracting #5: cost 303 inf + 4976
1554301266.958 * * [misc]simplify:  Extracting #6: cost 169 inf + 68118
1554301266.986 * * [misc]simplify:  Extracting #7: cost 33 inf + 163616
1554301267.024 * * [misc]simplify:  Extracting #8: cost 2 inf + 185238
1554301267.064 * * [misc]simplify:  Extracting #9: cost 0 inf + 185652
1554301267.105 * * [misc]simplify:  Extracting #10: cost 0 inf + 184898
1554301267.146 * * [misc]simplify:  Extracting #11: cost 0 inf + 184611
1554301267.186 * * [misc]simplify:  Extracting #12: cost 0 inf + 184571
1554301267.227 * [exit]simplify:  Simplified to (- (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (* (+ (* (* (cos a) (* (+ (* (tan y) (tan z)) 1) (* (tan y) (tan z)))) (* (* (* (+ (* (tan y) (tan z)) 1) (* (tan y) (tan z))) (* (cos a) (cos a))) (* (+ (* (tan y) (tan z)) 1) (* (tan y) (tan z))))) (* (* (cos a) (cos a)) (cos a))) (* (- (tan y) (tan z)) (+ (tan y) (tan z))))) (+ (tan y) (tan z))) (* (* (* (+ (* (cos a) (cos a)) (- (* (* (* (+ (* (tan y) (tan z)) 1) (* (tan y) (tan z))) (* (cos a) (cos a))) (* (+ (* (tan y) (tan z)) 1) (* (tan y) (tan z)))) (* (* (+ (* (tan y) (tan z)) 1) (* (tan y) (tan z))) (* (cos a) (cos a))))) (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))))) (sin a)) (* (* (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (+ (tan y) (tan z))) (- (tan y) (tan z)))))
1554301267.227 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (* (+ (* (* (cos a) (* (+ (* (tan y) (tan z)) 1) (* (tan y) (tan z)))) (* (* (* (+ (* (tan y) (tan z)) 1) (* (tan y) (tan z))) (* (cos a) (cos a))) (* (+ (* (tan y) (tan z)) 1) (* (tan y) (tan z))))) (* (* (cos a) (cos a)) (cos a))) (* (- (tan y) (tan z)) (+ (tan y) (tan z))))) (+ (tan y) (tan z))) (* (* (* (+ (* (cos a) (cos a)) (- (* (* (* (+ (* (tan y) (tan z)) 1) (* (tan y) (tan z))) (* (cos a) (cos a))) (* (+ (* (tan y) (tan z)) 1) (* (tan y) (tan z)))) (* (* (+ (* (tan y) (tan z)) 1) (* (tan y) (tan z))) (* (cos a) (cos a))))) (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))))) (sin a)) (* (* (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (+ (tan y) (tan z))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ (tan y) (tan z)))))))
1554301267.227 * * * * [misc]progress:  [ 341 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))>
1554301267.228 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z)))))
1554301267.228 * * [misc]simplify:  iters left: 6 (48 enodes)
1554301267.239 * * [misc]simplify:  iters left: 5 (249 enodes)
1554301267.295 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301267.295 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301267.295 * * [misc]simplify:  Extracting #2: cost 54 inf + 0
1554301267.296 * * [misc]simplify:  Extracting #3: cost 202 inf + 0
1554301267.296 * * [misc]simplify:  Extracting #4: cost 321 inf + 2
1554301267.298 * * [misc]simplify:  Extracting #5: cost 347 inf + 6539
1554301267.308 * * [misc]simplify:  Extracting #6: cost 187 inf + 89214
1554301267.341 * * [misc]simplify:  Extracting #7: cost 37 inf + 176718
1554301267.388 * * [misc]simplify:  Extracting #8: cost 1 inf + 204791
1554301267.437 * * [misc]simplify:  Extracting #9: cost 0 inf + 206545
1554301267.485 * [exit]simplify:  Simplified to (- (+ (* (+ (* (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos a) (* (cos a) (cos a)))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (tan y) (tan z)))) (* (+ (* (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos a) (* (cos a) (cos a)))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))) (* (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (* (sin a) (- (tan y) (tan z)))) (* (+ (* (cos a) (cos a)) (* (- (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (cos a)) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y))) (- (tan y) (tan z))))))
1554301267.485 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (+ (* (+ (* (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos a) (* (cos a) (cos a)))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (tan y) (tan z)))) (* (+ (* (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos a) (* (cos a) (cos a)))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))) (* (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (* (sin a) (- (tan y) (tan z)))) (* (+ (* (cos a) (cos a)) (* (- (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (cos a)) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y))) (- (tan y) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))
1554301267.486 * * * * [misc]progress:  [ 342 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))>
1554301267.487 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z)))))
1554301267.487 * * [misc]simplify:  iters left: 6 (44 enodes)
1554301267.497 * * [misc]simplify:  iters left: 5 (229 enodes)
1554301267.545 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301267.545 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301267.545 * * [misc]simplify:  Extracting #2: cost 48 inf + 0
1554301267.545 * * [misc]simplify:  Extracting #3: cost 194 inf + 0
1554301267.546 * * [misc]simplify:  Extracting #4: cost 297 inf + 2
1554301267.548 * * [misc]simplify:  Extracting #5: cost 302 inf + 9885
1554301267.557 * * [misc]simplify:  Extracting #6: cost 157 inf + 75421
1554301267.581 * * [misc]simplify:  Extracting #7: cost 58 inf + 136295
1554301267.623 * * [misc]simplify:  Extracting #8: cost 4 inf + 180896
1554301267.665 * * [misc]simplify:  Extracting #9: cost 0 inf + 185649
1554301267.708 * [exit]simplify:  Simplified to (- (* (* (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) 1) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (* (+ (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) 1) (* (* (cos a) (cos a)) (cos a))))) (* (* (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (* (+ (- (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (cos a) (cos a)) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (cos a) (cos a)) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (cos a) (cos a))) (- (tan y) (tan z)))) (- (tan y) (tan z))) (* (sin a) (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))))
1554301267.708 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) 1) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (* (+ (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) 1) (* (* (cos a) (cos a)) (cos a))))) (* (* (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (* (+ (- (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (cos a) (cos a)) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (cos a) (cos a)) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (cos a) (cos a))) (- (tan y) (tan z)))) (- (tan y) (tan z))) (* (sin a) (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))
1554301267.708 * * * * [misc]progress:  [ 343 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))>
1554301267.709 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301267.709 * * [misc]simplify:  iters left: 6 (53 enodes)
1554301267.721 * * [misc]simplify:  iters left: 5 (248 enodes)
1554301267.769 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301267.769 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301267.769 * * [misc]simplify:  Extracting #2: cost 63 inf + 0
1554301267.770 * * [misc]simplify:  Extracting #3: cost 232 inf + 0
1554301267.770 * * [misc]simplify:  Extracting #4: cost 291 inf + 1240
1554301267.773 * * [misc]simplify:  Extracting #5: cost 279 inf + 18282
1554301267.782 * * [misc]simplify:  Extracting #6: cost 160 inf + 70593
1554301267.810 * * [misc]simplify:  Extracting #7: cost 36 inf + 157194
1554301267.849 * * [misc]simplify:  Extracting #8: cost 2 inf + 190782
1554301267.890 * * [misc]simplify:  Extracting #9: cost 0 inf + 192490
1554301267.930 * [exit]simplify:  Simplified to (- (* (* (* (* (cos z) (cos y)) (+ 1 (+ (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (sin a) (* (* (- 1 (* (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (- (* (sin y) (cos z)) (* (sin z) (cos y)))) (* (- (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))))))))
1554301267.930 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (* (cos z) (cos y)) (+ 1 (+ (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (sin a) (* (* (- 1 (* (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (- (* (sin y) (cos z)) (* (sin z) (cos y)))) (* (- (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))
1554301267.931 * * * * [misc]progress:  [ 344 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301267.932 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301267.932 * * [misc]simplify:  iters left: 6 (45 enodes)
1554301267.943 * * [misc]simplify:  iters left: 5 (223 enodes)
1554301267.989 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301267.989 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301267.990 * * [misc]simplify:  Extracting #2: cost 68 inf + 0
1554301267.990 * * [misc]simplify:  Extracting #3: cost 240 inf + 0
1554301267.991 * * [misc]simplify:  Extracting #4: cost 327 inf + 2
1554301267.993 * * [misc]simplify:  Extracting #5: cost 320 inf + 9272
1554301268.001 * * [misc]simplify:  Extracting #6: cost 222 inf + 53554
1554301268.024 * * [misc]simplify:  Extracting #7: cost 79 inf + 140516
1554301268.068 * * [misc]simplify:  Extracting #8: cost 8 inf + 200377
1554301268.116 * * [misc]simplify:  Extracting #9: cost 0 inf + 207517
1554301268.166 * [exit]simplify:  Simplified to (- (* (* (* (+ 1 (+ (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (+ (* (+ (tan y) (tan z)) (tan z)) (* (tan y) (tan y)))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (* (cos a) (- (cos a) (* (cos a) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))))) (* (* (+ (* (+ (tan y) (tan z)) (tan z)) (* (tan y) (tan y))) (- (tan y) (tan z))) (* (- (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (sin a)))))
1554301268.166 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ 1 (+ (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (+ (* (+ (tan y) (tan z)) (tan z)) (* (tan y) (tan y)))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (* (cos a) (- (cos a) (* (cos a) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))))) (* (* (+ (* (+ (tan y) (tan z)) (tan z)) (* (tan y) (tan y))) (- (tan y) (tan z))) (* (- (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (sin a))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301268.167 * * * * [misc]progress:  [ 345 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))>
1554301268.167 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301268.167 * * [misc]simplify:  iters left: 6 (46 enodes)
1554301268.178 * * [misc]simplify:  iters left: 5 (225 enodes)
1554301268.225 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301268.225 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301268.226 * * [misc]simplify:  Extracting #2: cost 63 inf + 0
1554301268.226 * * [misc]simplify:  Extracting #3: cost 224 inf + 0
1554301268.227 * * [misc]simplify:  Extracting #4: cost 309 inf + 164
1554301268.228 * * [misc]simplify:  Extracting #5: cost 314 inf + 8234
1554301268.236 * * [misc]simplify:  Extracting #6: cost 196 inf + 59474
1554301268.265 * * [misc]simplify:  Extracting #7: cost 33 inf + 169405
1554301268.307 * * [misc]simplify:  Extracting #8: cost 1 inf + 193858
1554301268.352 * * [misc]simplify:  Extracting #9: cost 0 inf + 191825
1554301268.395 * * [misc]simplify:  Extracting #10: cost 0 inf + 191665
1554301268.439 * [exit]simplify:  Simplified to (+ (* (* (* (- 1 (* (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (sin a)) (* (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (- (tan y) (tan z))) (- (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (- (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (* (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (- (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (+ (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (+ (tan y) (tan z)) (+ (+ (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) 1))))
1554301268.439 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (+ (* (* (* (- 1 (* (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (sin a)) (* (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (- (tan y) (tan z))) (- (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (- (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (* (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (- (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (+ (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (+ (tan y) (tan z)) (+ (+ (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) 1)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))
1554301268.440 * * * * [misc]progress:  [ 346 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))>
1554301268.440 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301268.440 * * [misc]simplify:  iters left: 6 (49 enodes)
1554301268.451 * * [misc]simplify:  iters left: 5 (227 enodes)
1554301268.492 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301268.492 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301268.492 * * [misc]simplify:  Extracting #2: cost 63 inf + 0
1554301268.492 * * [misc]simplify:  Extracting #3: cost 217 inf + 0
1554301268.493 * * [misc]simplify:  Extracting #4: cost 261 inf + 1003
1554301268.495 * * [misc]simplify:  Extracting #5: cost 239 inf + 16920
1554301268.502 * * [misc]simplify:  Extracting #6: cost 142 inf + 58789
1554301268.518 * * [misc]simplify:  Extracting #7: cost 59 inf + 113895
1554301268.549 * * [misc]simplify:  Extracting #8: cost 6 inf + 163850
1554301268.581 * * [misc]simplify:  Extracting #9: cost 0 inf + 171474
1554301268.613 * [exit]simplify:  Simplified to (- (* (* (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) 1) (* (cos y) (cos z))) (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))))) (* (+ (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))) (* (sin a) (* (* (- (* (cos z) (sin y)) (* (sin z) (cos y))) (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (- (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (+ (tan y) (tan z)) (tan z)) (* (tan y) (tan y)))))))
1554301268.613 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) 1) (* (cos y) (cos z))) (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))))) (* (+ (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))) (* (sin a) (* (* (- (* (cos z) (sin y)) (* (sin z) (cos y))) (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (- (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (+ (tan y) (tan z)) (tan z)) (* (tan y) (tan y))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))
1554301268.613 * * * * [misc]progress:  [ 347 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301268.614 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301268.614 * * [misc]simplify:  iters left: 6 (41 enodes)
1554301268.623 * * [misc]simplify:  iters left: 5 (202 enodes)
1554301268.664 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301268.664 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301268.664 * * [misc]simplify:  Extracting #2: cost 68 inf + 0
1554301268.664 * * [misc]simplify:  Extracting #3: cost 227 inf + 0
1554301268.665 * * [misc]simplify:  Extracting #4: cost 287 inf + 164
1554301268.666 * * [misc]simplify:  Extracting #5: cost 286 inf + 6844
1554301268.672 * * [misc]simplify:  Extracting #6: cost 180 inf + 49449
1554301268.688 * * [misc]simplify:  Extracting #7: cost 76 inf + 109650
1554301268.722 * * [misc]simplify:  Extracting #8: cost 9 inf + 170590
1554301268.758 * * [misc]simplify:  Extracting #9: cost 0 inf + 179168
1554301268.795 * * [misc]simplify:  Extracting #10: cost 0 inf + 179127
1554301268.833 * [exit]simplify:  Simplified to (- (* (* (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) 1) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z))))) (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (cos a) (- (cos a) (* (cos a) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))))) (* (* (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z))))) (- (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (sin a) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))))))
1554301268.833 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) 1) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z))))) (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (cos a) (- (cos a) (* (cos a) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))))) (* (* (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z))))) (- (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (sin a) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301268.833 * * * * [misc]progress:  [ 348 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))>
1554301268.834 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301268.834 * * [misc]simplify:  iters left: 6 (42 enodes)
1554301268.845 * * [misc]simplify:  iters left: 5 (204 enodes)
1554301268.883 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301268.883 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301268.883 * * [misc]simplify:  Extracting #2: cost 63 inf + 0
1554301268.884 * * [misc]simplify:  Extracting #3: cost 211 inf + 0
1554301268.884 * * [misc]simplify:  Extracting #4: cost 269 inf + 164
1554301268.885 * * [misc]simplify:  Extracting #5: cost 275 inf + 7027
1554301268.891 * * [misc]simplify:  Extracting #6: cost 178 inf + 43804
1554301268.907 * * [misc]simplify:  Extracting #7: cost 63 inf + 115631
1554301268.940 * * [misc]simplify:  Extracting #8: cost 3 inf + 165641
1554301268.973 * * [misc]simplify:  Extracting #9: cost 0 inf + 166321
1554301269.007 * * [misc]simplify:  Extracting #10: cost 0 inf + 165321
1554301269.042 * * [misc]simplify:  Extracting #11: cost 0 inf + 165281
1554301269.076 * * [misc]simplify:  Extracting #12: cost 0 inf + 165241
1554301269.110 * [exit]simplify:  Simplified to (- (* (* (* (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) 1) (+ (tan y) (tan z))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (sin a)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (* (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y))) (- (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))))))
1554301269.110 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) 1) (+ (tan y) (tan z))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (sin a)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (* (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y))) (- (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))
1554301269.111 * * * * [misc]progress:  [ 349 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (cos y) (cos z))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (cos y) (cos z)))))))>
1554301269.111 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (cos y) (cos z))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301269.111 * * [misc]simplify:  iters left: 6 (45 enodes)
1554301269.121 * * [misc]simplify:  iters left: 5 (209 enodes)
1554301269.158 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301269.158 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301269.158 * * [misc]simplify:  Extracting #2: cost 56 inf + 0
1554301269.159 * * [misc]simplify:  Extracting #3: cost 194 inf + 0
1554301269.159 * * [misc]simplify:  Extracting #4: cost 229 inf + 1511
1554301269.161 * * [misc]simplify:  Extracting #5: cost 217 inf + 13342
1554301269.165 * * [misc]simplify:  Extracting #6: cost 152 inf + 36529
1554301269.176 * * [misc]simplify:  Extracting #7: cost 60 inf + 96806
1554301269.201 * * [misc]simplify:  Extracting #8: cost 0 inf + 147014
1554301269.227 * * [misc]simplify:  Extracting #9: cost 0 inf + 145021
1554301269.255 * [exit]simplify:  Simplified to (- (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (* (+ (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (* (cos z) (cos y))))) (* (* (* (- (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (+ (* (tan y) (tan y)) (* (+ (tan y) (tan z)) (tan z))) (- (tan y) (tan z)))) (- (* (cos z) (sin y)) (* (cos y) (sin z)))) (* (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (sin a))))
1554301269.255 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (* (+ (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (* (cos z) (cos y))))) (* (* (* (- (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (+ (* (tan y) (tan y)) (* (+ (tan y) (tan z)) (tan z))) (- (tan y) (tan z)))) (- (* (cos z) (sin y)) (* (cos y) (sin z)))) (* (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (sin a)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (cos y) (cos z)))))))
1554301269.255 * * * * [misc]progress:  [ 350 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))>
1554301269.256 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301269.256 * * [misc]simplify:  iters left: 6 (37 enodes)
1554301269.264 * * [misc]simplify:  iters left: 5 (184 enodes)
1554301269.298 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301269.298 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301269.298 * * [misc]simplify:  Extracting #2: cost 70 inf + 0
1554301269.299 * * [misc]simplify:  Extracting #3: cost 216 inf + 0
1554301269.299 * * [misc]simplify:  Extracting #4: cost 246 inf + 708
1554301269.300 * * [misc]simplify:  Extracting #5: cost 238 inf + 9229
1554301269.305 * * [misc]simplify:  Extracting #6: cost 151 inf + 46352
1554301269.323 * * [misc]simplify:  Extracting #7: cost 55 inf + 108551
1554301269.350 * * [misc]simplify:  Extracting #8: cost 4 inf + 149774
1554301269.381 * * [misc]simplify:  Extracting #9: cost 0 inf + 154268
1554301269.413 * * [misc]simplify:  Extracting #10: cost 0 inf + 154266
1554301269.445 * [exit]simplify:  Simplified to (- (* (* (+ (+ (* (tan y) (tan y)) (* (tan y) (tan z))) (* (tan z) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (- (* (cos a) (cos a)) (* (* (* (cos a) (+ (* (tan y) (tan z)) 1)) (* (tan y) (tan z))) (* (* (cos a) (+ (* (tan y) (tan z)) 1)) (* (tan y) (tan z))))))) (* (* (* (- (cos a) (* (* (cos a) (+ (* (tan y) (tan z)) 1)) (* (tan y) (tan z)))) (* (- (tan y) (tan z)) (+ (+ (* (tan y) (tan y)) (* (tan y) (tan z))) (* (tan z) (tan z))))) (sin a)) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))))
1554301269.445 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (+ (* (tan y) (tan y)) (* (tan y) (tan z))) (* (tan z) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (- (* (cos a) (cos a)) (* (* (* (cos a) (+ (* (tan y) (tan z)) 1)) (* (tan y) (tan z))) (* (* (cos a) (+ (* (tan y) (tan z)) 1)) (* (tan y) (tan z))))))) (* (* (* (- (cos a) (* (* (cos a) (+ (* (tan y) (tan z)) 1)) (* (tan y) (tan z)))) (* (- (tan y) (tan z)) (+ (+ (* (tan y) (tan y)) (* (tan y) (tan z))) (* (tan z) (tan z))))) (sin a)) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))
1554301269.445 * * * * [misc]progress:  [ 351 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (tan y) (tan z))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (tan y) (tan z)))))))>
1554301269.446 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (tan y) (tan z))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301269.446 * * [misc]simplify:  iters left: 6 (38 enodes)
1554301269.455 * * [misc]simplify:  iters left: 5 (186 enodes)
1554301269.488 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301269.488 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301269.488 * * [misc]simplify:  Extracting #2: cost 62 inf + 0
1554301269.488 * * [misc]simplify:  Extracting #3: cost 195 inf + 0
1554301269.489 * * [misc]simplify:  Extracting #4: cost 230 inf + 492
1554301269.490 * * [misc]simplify:  Extracting #5: cost 234 inf + 7058
1554301269.494 * * [misc]simplify:  Extracting #6: cost 160 inf + 35022
1554301269.508 * * [misc]simplify:  Extracting #7: cost 45 inf + 104345
1554301269.532 * * [misc]simplify:  Extracting #8: cost 4 inf + 137747
1554301269.560 * * [misc]simplify:  Extracting #9: cost 0 inf + 141544
1554301269.588 * * [misc]simplify:  Extracting #10: cost 0 inf + 141056
1554301269.616 * * [misc]simplify:  Extracting #11: cost 0 inf + 140896
1554301269.644 * [exit]simplify:  Simplified to (- (* (* (+ (tan y) (tan z)) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (* (- (cos a) (* (+ 1 (* (tan y) (tan z))) (* (* (tan y) (tan z)) (cos a)))) (+ (cos a) (* (+ 1 (* (tan y) (tan z))) (* (* (tan y) (tan z)) (cos a)))))) (* (* (* (- (cos a) (* (+ 1 (* (tan y) (tan z))) (* (* (tan y) (tan z)) (cos a)))) (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (sin a) (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))))
1554301269.644 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (* (- (cos a) (* (+ 1 (* (tan y) (tan z))) (* (* (tan y) (tan z)) (cos a)))) (+ (cos a) (* (+ 1 (* (tan y) (tan z))) (* (* (tan y) (tan z)) (cos a)))))) (* (* (* (- (cos a) (* (+ 1 (* (tan y) (tan z))) (* (* (tan y) (tan z)) (cos a)))) (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (sin a) (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (tan y) (tan z)))))))
1554301269.645 * * * * [misc]progress:  [ 352 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))>
1554301269.645 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z)))))
1554301269.646 * * [misc]simplify:  iters left: 6 (44 enodes)
1554301269.656 * * [misc]simplify:  iters left: 5 (217 enodes)
1554301269.702 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301269.702 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301269.702 * * [misc]simplify:  Extracting #2: cost 54 inf + 0
1554301269.703 * * [misc]simplify:  Extracting #3: cost 202 inf + 0
1554301269.703 * * [misc]simplify:  Extracting #4: cost 266 inf + 164
1554301269.705 * * [misc]simplify:  Extracting #5: cost 276 inf + 7823
1554301269.709 * * [misc]simplify:  Extracting #6: cost 198 inf + 39341
1554301269.723 * * [misc]simplify:  Extracting #7: cost 91 inf + 95764
1554301269.755 * * [misc]simplify:  Extracting #8: cost 2 inf + 166005
1554301269.790 * * [misc]simplify:  Extracting #9: cost 0 inf + 164273
1554301269.827 * * [misc]simplify:  Extracting #10: cost 0 inf + 164232
1554301269.862 * [exit]simplify:  Simplified to (- (* (* (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (tan y) (tan z)))) 1) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (* (+ (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (+ (* (+ (tan y) (tan z)) (tan z)) (* (tan y) (tan y))) (- (tan y) (tan z))) (* (- (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (sin a) (- (tan y) (tan z)))))))
1554301269.862 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (tan y) (tan z)))) 1) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (* (+ (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (+ (* (+ (tan y) (tan z)) (tan z)) (* (tan y) (tan y))) (- (tan y) (tan z))) (* (- (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (sin a) (- (tan y) (tan z))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))
1554301269.863 * * * * [misc]progress:  [ 353 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))>
1554301269.863 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z)))))
1554301269.863 * * [misc]simplify:  iters left: 6 (40 enodes)
1554301269.873 * * [misc]simplify:  iters left: 5 (196 enodes)
1554301269.912 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301269.912 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301269.912 * * [misc]simplify:  Extracting #2: cost 48 inf + 0
1554301269.913 * * [misc]simplify:  Extracting #3: cost 194 inf + 0
1554301269.913 * * [misc]simplify:  Extracting #4: cost 244 inf + 2
1554301269.914 * * [misc]simplify:  Extracting #5: cost 242 inf + 8317
1554301269.924 * * [misc]simplify:  Extracting #6: cost 107 inf + 71214
1554301269.946 * * [misc]simplify:  Extracting #7: cost 19 inf + 127331
1554301269.974 * * [misc]simplify:  Extracting #8: cost 2 inf + 141346
1554301270.004 * * [misc]simplify:  Extracting #9: cost 0 inf + 143974
1554301270.035 * [exit]simplify:  Simplified to (- (* (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) 1)) (* (- (tan y) (tan z)) (* (* (+ (* (tan y) (tan y)) (* (+ (tan y) (tan z)) (tan z))) (- (tan y) (tan z))) (* (- (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (sin a))))))
1554301270.035 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) 1)) (* (- (tan y) (tan z)) (* (* (+ (* (tan y) (tan y)) (* (+ (tan y) (tan z)) (tan z))) (- (tan y) (tan z))) (* (- (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (sin a)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))
1554301270.036 * * * * [misc]progress:  [ 354 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))>
1554301270.036 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301270.037 * * [misc]simplify:  iters left: 6 (53 enodes)
1554301270.049 * * [misc]simplify:  iters left: 5 (256 enodes)
1554301270.103 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301270.103 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301270.103 * * [misc]simplify:  Extracting #2: cost 62 inf + 0
1554301270.103 * * [misc]simplify:  Extracting #3: cost 216 inf + 0
1554301270.104 * * [misc]simplify:  Extracting #4: cost 312 inf + 3033
1554301270.107 * * [misc]simplify:  Extracting #5: cost 312 inf + 16910
1554301270.121 * * [misc]simplify:  Extracting #6: cost 145 inf + 118416
1554301270.161 * * [misc]simplify:  Extracting #7: cost 18 inf + 197834
1554301270.211 * * [misc]simplify:  Extracting #8: cost 0 inf + 207334
1554301270.259 * * [misc]simplify:  Extracting #9: cost 0 inf + 206094
1554301270.307 * [exit]simplify:  Simplified to (- (* (* (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (+ (* (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (cos a) (cos a))))) (* (cos z) (cos y))) (+ 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ (* (tan y) (tan z)) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (cos a) (cos a)) (* (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (tan y) (tan z))))) (sin a)))))
1554301270.307 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (+ (* (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (cos a) (cos a))))) (* (cos z) (cos y))) (+ 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ (* (tan y) (tan z)) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (cos a) (cos a)) (* (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (tan y) (tan z))))) (sin a))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))
1554301270.308 * * * * [misc]progress:  [ 355 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301270.308 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301270.308 * * [misc]simplify:  iters left: 6 (50 enodes)
1554301270.320 * * [misc]simplify:  iters left: 5 (257 enodes)
1554301270.376 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301270.376 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301270.376 * * [misc]simplify:  Extracting #2: cost 67 inf + 0
1554301270.377 * * [misc]simplify:  Extracting #3: cost 228 inf + 0
1554301270.378 * * [misc]simplify:  Extracting #4: cost 362 inf + 2
1554301270.380 * * [misc]simplify:  Extracting #5: cost 369 inf + 10927
1554301270.390 * * [misc]simplify:  Extracting #6: cost 217 inf + 90487
1554301270.422 * * [misc]simplify:  Extracting #7: cost 76 inf + 167905
1554301270.472 * * [misc]simplify:  Extracting #8: cost 15 inf + 212281
1554301270.530 * * [misc]simplify:  Extracting #9: cost 0 inf + 226460
1554301270.589 * * [misc]simplify:  Extracting #10: cost 0 inf + 226380
1554301270.646 * [exit]simplify:  Simplified to (- (* (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (+ (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) 1) (* (* (cos a) (cos a)) (cos a))))) (+ (+ (* (tan y) (tan y)) (* (tan y) (tan z))) (* (tan z) (tan z)))) (+ 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (tan y) (tan z)))))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (* (* (+ (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a))) (* (cos a) (cos a))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (- 1 (* (* (tan y) (tan z)) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (sin a)))))
1554301270.646 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (+ (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) 1) (* (* (cos a) (cos a)) (cos a))))) (+ (+ (* (tan y) (tan y)) (* (tan y) (tan z))) (* (tan z) (tan z)))) (+ 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (tan y) (tan z)))))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (* (* (+ (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a))) (* (cos a) (cos a))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (- 1 (* (* (tan y) (tan z)) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (sin a))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301270.647 * * * * [misc]progress:  [ 356 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))>
1554301270.648 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301270.648 * * [misc]simplify:  iters left: 6 (45 enodes)
1554301270.659 * * [misc]simplify:  iters left: 5 (231 enodes)
1554301270.714 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301270.714 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301270.714 * * [misc]simplify:  Extracting #2: cost 62 inf + 0
1554301270.715 * * [misc]simplify:  Extracting #3: cost 214 inf + 0
1554301270.715 * * [misc]simplify:  Extracting #4: cost 340 inf + 2
1554301270.717 * * [misc]simplify:  Extracting #5: cost 350 inf + 10121
1554301270.725 * * [misc]simplify:  Extracting #6: cost 218 inf + 73114
1554301270.760 * * [misc]simplify:  Extracting #7: cost 51 inf + 172434
1554301270.812 * * [misc]simplify:  Extracting #8: cost 0 inf + 211181
1554301270.864 * * [misc]simplify:  Extracting #9: cost 0 inf + 207966
1554301270.916 * * [misc]simplify:  Extracting #10: cost 0 inf + 207926
1554301270.967 * [exit]simplify:  Simplified to (- (* (* (+ 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (tan y) (tan z))))) (+ (tan y) (tan z))) (* (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (- (tan y) (tan z)) (+ (tan y) (tan z)))) (+ (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (cos a) (cos a)) (cos a))))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (+ (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a)))) (* (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (sin a)) (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))))))
1554301270.967 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (tan y) (tan z))))) (+ (tan y) (tan z))) (* (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (- (tan y) (tan z)) (+ (tan y) (tan z)))) (+ (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (cos a) (cos a)) (cos a))))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (+ (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a)))) (* (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (sin a)) (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))
1554301270.968 * * * * [misc]progress:  [ 357 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))>
1554301270.969 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301270.969 * * [misc]simplify:  iters left: 6 (49 enodes)
1554301270.980 * * [misc]simplify:  iters left: 5 (235 enodes)
1554301271.029 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301271.029 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301271.029 * * [misc]simplify:  Extracting #2: cost 62 inf + 0
1554301271.030 * * [misc]simplify:  Extracting #3: cost 211 inf + 0
1554301271.031 * * [misc]simplify:  Extracting #4: cost 296 inf + 1065
1554301271.033 * * [misc]simplify:  Extracting #5: cost 273 inf + 21379
1554301271.044 * * [misc]simplify:  Extracting #6: cost 129 inf + 89768
1554301271.073 * * [misc]simplify:  Extracting #7: cost 25 inf + 162354
1554301271.117 * * [misc]simplify:  Extracting #8: cost 1 inf + 188902
1554301271.159 * * [misc]simplify:  Extracting #9: cost 0 inf + 190336
1554301271.201 * [exit]simplify:  Simplified to (- (* (* (* (cos y) (* (cos z) (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (+ (* (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (cos a) (cos a))))) (* (* (* (* (+ (tan y) (tan z)) (+ (* (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (cos a)))) (* (sin a) (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (- (* (cos z) (sin y)) (* (sin z) (cos y)))) (- (tan y) (tan z))))
1554301271.202 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (cos y) (* (cos z) (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (+ (* (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (cos a) (cos a))))) (* (* (* (* (+ (tan y) (tan z)) (+ (* (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (cos a)))) (* (sin a) (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (- (* (cos z) (sin y)) (* (sin z) (cos y)))) (- (tan y) (tan z)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))
1554301271.202 * * * * [misc]progress:  [ 358 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301271.203 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301271.203 * * [misc]simplify:  iters left: 6 (46 enodes)
1554301271.214 * * [misc]simplify:  iters left: 5 (236 enodes)
1554301271.264 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301271.264 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301271.264 * * [misc]simplify:  Extracting #2: cost 67 inf + 0
1554301271.264 * * [misc]simplify:  Extracting #3: cost 217 inf + 0
1554301271.265 * * [misc]simplify:  Extracting #4: cost 324 inf + 2
1554301271.267 * * [misc]simplify:  Extracting #5: cost 324 inf + 9984
1554301271.278 * * [misc]simplify:  Extracting #6: cost 170 inf + 95160
1554301271.312 * * [misc]simplify:  Extracting #7: cost 34 inf + 173539
1554301271.355 * * [misc]simplify:  Extracting #8: cost 5 inf + 191211
1554301271.400 * * [misc]simplify:  Extracting #9: cost 0 inf + 196981
1554301271.446 * [exit]simplify:  Simplified to (- (* (* (+ (+ (* (tan z) (tan z)) (* (tan y) (tan y))) (* (tan y) (tan z))) (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (cos a) (cos a)) (cos a)))))) (* (* (sin a) (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (* (+ (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a)))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))))
1554301271.446 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (+ (* (tan z) (tan z)) (* (tan y) (tan y))) (* (tan y) (tan z))) (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (cos a) (cos a)) (cos a)))))) (* (* (sin a) (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (* (+ (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a)))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301271.447 * * * * [misc]progress:  [ 359 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))>
1554301271.447 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301271.448 * * [misc]simplify:  iters left: 6 (41 enodes)
1554301271.457 * * [misc]simplify:  iters left: 5 (210 enodes)
1554301271.507 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301271.507 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301271.507 * * [misc]simplify:  Extracting #2: cost 62 inf + 0
1554301271.508 * * [misc]simplify:  Extracting #3: cost 203 inf + 0
1554301271.508 * * [misc]simplify:  Extracting #4: cost 304 inf + 2
1554301271.510 * * [misc]simplify:  Extracting #5: cost 297 inf + 16229
1554301271.524 * * [misc]simplify:  Extracting #6: cost 123 inf + 103817
1554301271.558 * * [misc]simplify:  Extracting #7: cost 20 inf + 165903
1554301271.601 * * [misc]simplify:  Extracting #8: cost 2 inf + 181536
1554301271.646 * * [misc]simplify:  Extracting #9: cost 0 inf + 183604
1554301271.690 * [exit]simplify:  Simplified to (- (* (* (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1) (+ (tan y) (tan z))) (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (+ (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (cos a) (cos a)) (cos a))))) (* (* (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (sin a)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a))) (* (cos a) (cos a)))))))
1554301271.690 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1) (+ (tan y) (tan z))) (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (+ (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (cos a) (cos a)) (cos a))))) (* (* (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (sin a)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a))) (* (cos a) (cos a))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))
1554301271.691 * * * * [misc]progress:  [ 360 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (cos y) (cos z))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (cos y) (cos z)))))))>
1554301271.691 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (cos y) (cos z))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301271.692 * * [misc]simplify:  iters left: 6 (45 enodes)
1554301271.702 * * [misc]simplify:  iters left: 5 (218 enodes)
1554301271.745 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301271.745 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301271.745 * * [misc]simplify:  Extracting #2: cost 55 inf + 0
1554301271.745 * * [misc]simplify:  Extracting #3: cost 182 inf + 0
1554301271.746 * * [misc]simplify:  Extracting #4: cost 254 inf + 1914
1554301271.747 * * [misc]simplify:  Extracting #5: cost 252 inf + 11804
1554301271.751 * * [misc]simplify:  Extracting #6: cost 197 inf + 34529
1554301271.765 * * [misc]simplify:  Extracting #7: cost 86 inf + 97870
1554301271.793 * * [misc]simplify:  Extracting #8: cost 13 inf + 156763
1554301271.830 * * [misc]simplify:  Extracting #9: cost 0 inf + 165460
1554301271.864 * * [misc]simplify:  Extracting #10: cost 0 inf + 162140
1554301271.896 * * [misc]simplify:  Extracting #11: cost 0 inf + 161460
1554301271.928 * [exit]simplify:  Simplified to (+ (* (- (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (sin a)))) (* (+ (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a)))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (* (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (+ (* (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (cos a) (cos a))))) (* (cos y) (cos z))))
1554301271.928 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (+ (* (- (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (sin a)))) (* (+ (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a)))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (* (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (+ (* (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (cos a) (cos a))))) (* (cos y) (cos z)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (cos y) (cos z)))))))
1554301271.929 * * * * [misc]progress:  [ 361 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))>
1554301271.929 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301271.930 * * [misc]simplify:  iters left: 6 (42 enodes)
1554301271.939 * * [misc]simplify:  iters left: 5 (218 enodes)
1554301271.986 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301271.986 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301271.986 * * [misc]simplify:  Extracting #2: cost 69 inf + 0
1554301271.986 * * [misc]simplify:  Extracting #3: cost 201 inf + 0
1554301271.987 * * [misc]simplify:  Extracting #4: cost 281 inf + 410
1554301271.988 * * [misc]simplify:  Extracting #5: cost 286 inf + 6139
1554301271.993 * * [misc]simplify:  Extracting #6: cost 182 inf + 50274
1554301272.016 * * [misc]simplify:  Extracting #7: cost 47 inf + 137942
1554301272.056 * * [misc]simplify:  Extracting #8: cost 1 inf + 175353
1554301272.096 * * [misc]simplify:  Extracting #9: cost 0 inf + 172562
1554301272.136 * * [misc]simplify:  Extracting #10: cost 0 inf + 172482
1554301272.176 * [exit]simplify:  Simplified to (- (* (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (* (* (+ (tan y) (tan z)) (- (tan y) (tan z))) (* (+ (tan y) (tan z)) (- (tan y) (tan z))))) (+ (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (cos a) (* (cos a) (cos a))))) (* (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))) (* (+ (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a))) (* (cos a) (cos a))) (* (+ (tan y) (tan z)) (- (tan y) (tan z))))))
1554301272.176 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (* (* (+ (tan y) (tan z)) (- (tan y) (tan z))) (* (+ (tan y) (tan z)) (- (tan y) (tan z))))) (+ (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (cos a) (* (cos a) (cos a))))) (* (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))) (* (+ (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a))) (* (cos a) (cos a))) (* (+ (tan y) (tan z)) (- (tan y) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))
1554301272.177 * * * * [misc]progress:  [ 362 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (tan y) (tan z))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ (tan y) (tan z)))))))>
1554301272.177 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (tan y) (tan z))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301272.178 * * [misc]simplify:  iters left: 6 (37 enodes)
1554301272.186 * * [misc]simplify:  iters left: 5 (192 enodes)
1554301272.225 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301272.225 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301272.225 * * [misc]simplify:  Extracting #2: cost 61 inf + 0
1554301272.226 * * [misc]simplify:  Extracting #3: cost 181 inf + 0
1554301272.226 * * [misc]simplify:  Extracting #4: cost 256 inf + 330
1554301272.228 * * [misc]simplify:  Extracting #5: cost 256 inf + 10468
1554301272.234 * * [misc]simplify:  Extracting #6: cost 182 inf + 44487
1554301272.248 * * [misc]simplify:  Extracting #7: cost 83 inf + 94740
1554301272.273 * * [misc]simplify:  Extracting #8: cost 24 inf + 134143
1554301272.306 * * [misc]simplify:  Extracting #9: cost 0 inf + 155170
1554301272.341 * [exit]simplify:  Simplified to (- (* (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (+ (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (cos a) (* (cos a) (cos a))))) (+ (tan y) (tan z))) (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a))) (* (cos a) (cos a)))) (* (sin a) (* (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))))
1554301272.341 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (+ (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (cos a) (* (cos a) (cos a))))) (+ (tan y) (tan z))) (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a))) (* (cos a) (cos a)))) (* (sin a) (* (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ (tan y) (tan z)))))))
1554301272.342 * * * * [misc]progress:  [ 363 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))>
1554301272.342 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z)))))
1554301272.343 * * [misc]simplify:  iters left: 6 (44 enodes)
1554301272.354 * * [misc]simplify:  iters left: 5 (225 enodes)
1554301272.407 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301272.407 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301272.407 * * [misc]simplify:  Extracting #2: cost 53 inf + 0
1554301272.408 * * [misc]simplify:  Extracting #3: cost 191 inf + 0
1554301272.408 * * [misc]simplify:  Extracting #4: cost 297 inf + 2
1554301272.412 * * [misc]simplify:  Extracting #5: cost 309 inf + 12226
1554301272.425 * * [misc]simplify:  Extracting #6: cost 127 inf + 99089
1554301272.459 * * [misc]simplify:  Extracting #7: cost 12 inf + 178081
1554301272.503 * * [misc]simplify:  Extracting #8: cost 0 inf + 181942
1554301272.548 * * [misc]simplify:  Extracting #9: cost 0 inf + 181199
1554301272.593 * [exit]simplify:  Simplified to (- (* (* (+ 1 (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (- (tan y) (tan z)) (+ (tan y) (tan z))))) (+ (* (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (cos a) (cos a))))) (* (* (* (* (sin a) (- 1 (* (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z))) (* (- (tan y) (tan z)) (+ (tan y) (tan z)))) (+ (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a))) (* (cos a) (cos a)))))
1554301272.593 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ 1 (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (- (tan y) (tan z)) (+ (tan y) (tan z))))) (+ (* (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (cos a) (cos a))))) (* (* (* (* (sin a) (- 1 (* (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z))) (* (- (tan y) (tan z)) (+ (tan y) (tan z)))) (+ (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a))) (* (cos a) (cos a))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))
1554301272.594 * * * * [misc]progress:  [ 364 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))>
1554301272.594 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z)))))
1554301272.595 * * [misc]simplify:  iters left: 6 (40 enodes)
1554301272.604 * * [misc]simplify:  iters left: 5 (205 enodes)
1554301272.649 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301272.650 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301272.650 * * [misc]simplify:  Extracting #2: cost 47 inf + 0
1554301272.650 * * [misc]simplify:  Extracting #3: cost 182 inf + 0
1554301272.651 * * [misc]simplify:  Extracting #4: cost 272 inf + 2
1554301272.653 * * [misc]simplify:  Extracting #5: cost 264 inf + 16621
1554301272.666 * * [misc]simplify:  Extracting #6: cost 99 inf + 99935
1554301272.694 * * [misc]simplify:  Extracting #7: cost 24 inf + 140523
1554301272.731 * * [misc]simplify:  Extracting #8: cost 0 inf + 160570
1554301272.769 * * [misc]simplify:  Extracting #9: cost 0 inf + 160210
1554301272.805 * [exit]simplify:  Simplified to (- (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (+ (* (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (cos a) (cos a)))))) (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (+ (* (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (cos a) (cos a)))))) (* (* (+ (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a)))) (+ (tan y) (tan z))) (* (- (tan y) (tan z)) (* (* (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (sin a)) (- (tan y) (tan z))))))
1554301272.805 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (+ (* (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (cos a) (cos a)))))) (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (+ (* (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (cos a) (cos a)))))) (* (* (+ (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a)))) (+ (tan y) (tan z))) (* (- (tan y) (tan z)) (* (* (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (sin a)) (- (tan y) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))
1554301272.806 * * * * [misc]progress:  [ 365 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))>
1554301272.806 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301272.807 * * [misc]simplify:  iters left: 6 (49 enodes)
1554301272.818 * * [misc]simplify:  iters left: 5 (224 enodes)
1554301272.863 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301272.863 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301272.863 * * [misc]simplify:  Extracting #2: cost 62 inf + 0
1554301272.863 * * [misc]simplify:  Extracting #3: cost 219 inf + 0
1554301272.864 * * [misc]simplify:  Extracting #4: cost 265 inf + 3826
1554301272.867 * * [misc]simplify:  Extracting #5: cost 237 inf + 23986
1554301272.881 * * [misc]simplify:  Extracting #6: cost 104 inf + 98855
1554301272.910 * * [misc]simplify:  Extracting #7: cost 15 inf + 160943
1554301272.946 * * [misc]simplify:  Extracting #8: cost 1 inf + 170796
1554301272.984 * * [misc]simplify:  Extracting #9: cost 0 inf + 171510
1554301273.020 * * [misc]simplify:  Extracting #10: cost 0 inf + 171350
1554301273.057 * [exit]simplify:  Simplified to (- (* (* (* (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (* (+ (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) 1) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (cos z)) (cos y)))) (* (* (- 1 (* (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (sin a)) (* (- (* (cos z) (sin y)) (* (sin z) (cos y))) (* (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))))
1554301273.057 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (* (+ (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) 1) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (cos z)) (cos y)))) (* (* (- 1 (* (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (sin a)) (* (- (* (cos z) (sin y)) (* (sin z) (cos y))) (* (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))
1554301273.058 * * * * [misc]progress:  [ 366 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301273.058 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301273.058 * * [misc]simplify:  iters left: 6 (46 enodes)
1554301273.069 * * [misc]simplify:  iters left: 5 (225 enodes)
1554301273.116 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301273.116 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301273.116 * * [misc]simplify:  Extracting #2: cost 67 inf + 0
1554301273.117 * * [misc]simplify:  Extracting #3: cost 231 inf + 0
1554301273.117 * * [misc]simplify:  Extracting #4: cost 318 inf + 164
1554301273.119 * * [misc]simplify:  Extracting #5: cost 305 inf + 13926
1554301273.129 * * [misc]simplify:  Extracting #6: cost 165 inf + 73700
1554301273.157 * * [misc]simplify:  Extracting #7: cost 49 inf + 149470
1554301273.197 * * [misc]simplify:  Extracting #8: cost 6 inf + 184995
1554301273.240 * * [misc]simplify:  Extracting #9: cost 0 inf + 191639
1554301273.282 * [exit]simplify:  Simplified to (- (* (* (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (tan y) (tan z)))) 1) (+ (+ (* (tan z) (tan z)) (* (tan y) (tan y))) (* (tan y) (tan z)))) (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (* (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (sin a))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))
1554301273.282 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (tan y) (tan z)))) 1) (+ (+ (* (tan z) (tan z)) (* (tan y) (tan y))) (* (tan y) (tan z)))) (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (* (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (sin a))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301273.283 * * * * [misc]progress:  [ 367 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))>
1554301273.284 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301273.284 * * [misc]simplify:  iters left: 6 (41 enodes)
1554301273.295 * * [misc]simplify:  iters left: 5 (199 enodes)
1554301273.339 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301273.339 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301273.339 * * [misc]simplify:  Extracting #2: cost 62 inf + 0
1554301273.339 * * [misc]simplify:  Extracting #3: cost 213 inf + 0
1554301273.340 * * [misc]simplify:  Extracting #4: cost 289 inf + 164
1554301273.341 * * [misc]simplify:  Extracting #5: cost 295 inf + 6795
1554301273.348 * * [misc]simplify:  Extracting #6: cost 175 inf + 54146
1554301273.371 * * [misc]simplify:  Extracting #7: cost 49 inf + 127265
1554301273.408 * * [misc]simplify:  Extracting #8: cost 3 inf + 166475
1554301273.447 * * [misc]simplify:  Extracting #9: cost 0 inf + 169357
1554301273.487 * [exit]simplify:  Simplified to (- (* (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (- (tan y) (tan z)) (+ (tan y) (tan z)))) (* (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) 1) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))) (* (* (sin a) (* (- 1 (* (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (- (tan y) (tan z)) (+ (tan y) (tan z))))) (* (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (- (tan y) (tan z)) (+ (tan y) (tan z))))))
1554301273.487 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (- (tan y) (tan z)) (+ (tan y) (tan z)))) (* (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) 1) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))) (* (* (sin a) (* (- 1 (* (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (- (tan y) (tan z)) (+ (tan y) (tan z))))) (* (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (- (tan y) (tan z)) (+ (tan y) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))
1554301273.488 * * * * [misc]progress:  [ 368 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))>
1554301273.488 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301273.489 * * [misc]simplify:  iters left: 6 (44 enodes)
1554301273.499 * * [misc]simplify:  iters left: 5 (201 enodes)
1554301273.536 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301273.536 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301273.536 * * [misc]simplify:  Extracting #2: cost 62 inf + 0
1554301273.537 * * [misc]simplify:  Extracting #3: cost 204 inf + 0
1554301273.537 * * [misc]simplify:  Extracting #4: cost 240 inf + 989
1554301273.540 * * [misc]simplify:  Extracting #5: cost 205 inf + 23507
1554301273.553 * * [misc]simplify:  Extracting #6: cost 80 inf + 86124
1554301273.578 * * [misc]simplify:  Extracting #7: cost 13 inf + 135493
1554301273.605 * * [misc]simplify:  Extracting #8: cost 0 inf + 149134
1554301273.633 * [exit]simplify:  Simplified to (- (* (* (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (+ (tan y) (tan z)) (- (tan y) (tan z))) (* (+ (tan y) (tan z)) (- (tan y) (tan z))))) (* (* (cos y) (cos z)) (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (* (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (- (tan y) (tan z)) (* (sin a) (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))))))
1554301273.633 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (+ (tan y) (tan z)) (- (tan y) (tan z))) (* (+ (tan y) (tan z)) (- (tan y) (tan z))))) (* (* (cos y) (cos z)) (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (* (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (- (tan y) (tan z)) (* (sin a) (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))
1554301273.634 * * * * [misc]progress:  [ 369 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301273.634 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301273.634 * * [misc]simplify:  iters left: 6 (42 enodes)
1554301273.644 * * [misc]simplify:  iters left: 5 (204 enodes)
1554301273.686 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301273.686 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301273.686 * * [misc]simplify:  Extracting #2: cost 67 inf + 0
1554301273.686 * * [misc]simplify:  Extracting #3: cost 216 inf + 0
1554301273.687 * * [misc]simplify:  Extracting #4: cost 274 inf + 164
1554301273.688 * * [misc]simplify:  Extracting #5: cost 263 inf + 9835
1554301273.694 * * [misc]simplify:  Extracting #6: cost 172 inf + 45770
1554301273.709 * * [misc]simplify:  Extracting #7: cost 61 inf + 111153
1554301273.738 * * [misc]simplify:  Extracting #8: cost 9 inf + 151537
1554301273.772 * * [misc]simplify:  Extracting #9: cost 0 inf + 160203
1554301273.805 * [exit]simplify:  Simplified to (- (* (* (* (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (+ (* (tan z) (tan z)) (+ (* (tan y) (tan z)) (* (tan y) (tan y)))) (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1)))) (* (* (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (sin a) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))))))
1554301273.805 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (+ (* (tan z) (tan z)) (+ (* (tan y) (tan z)) (* (tan y) (tan y)))) (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1)))) (* (* (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (sin a) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301273.806 * * * * [misc]progress:  [ 370 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))>
1554301273.806 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301273.806 * * [misc]simplify:  iters left: 6 (36 enodes)
1554301273.814 * * [misc]simplify:  iters left: 5 (176 enodes)
1554301273.854 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301273.854 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301273.854 * * [misc]simplify:  Extracting #2: cost 62 inf + 0
1554301273.854 * * [misc]simplify:  Extracting #3: cost 198 inf + 0
1554301273.855 * * [misc]simplify:  Extracting #4: cost 250 inf + 63
1554301273.856 * * [misc]simplify:  Extracting #5: cost 251 inf + 6064
1554301273.863 * * [misc]simplify:  Extracting #6: cost 144 inf + 51111
1554301273.883 * * [misc]simplify:  Extracting #7: cost 20 inf + 127246
1554301273.912 * * [misc]simplify:  Extracting #8: cost 2 inf + 141753
1554301273.941 * * [misc]simplify:  Extracting #9: cost 0 inf + 143621
1554301273.972 * [exit]simplify:  Simplified to (- (* (* (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (* (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1) (+ (tan y) (tan z)))) (* (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (sin a)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))))
1554301273.972 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (* (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1) (+ (tan y) (tan z)))) (* (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (sin a)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))
1554301273.973 * * * * [misc]progress:  [ 371 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (cos y) (cos z))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (cos y) (cos z)))))))>
1554301273.973 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (cos y) (cos z))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301273.973 * * [misc]simplify:  iters left: 6 (40 enodes)
1554301273.982 * * [misc]simplify:  iters left: 5 (183 enodes)
1554301274.014 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301274.014 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301274.014 * * [misc]simplify:  Extracting #2: cost 55 inf + 0
1554301274.015 * * [misc]simplify:  Extracting #3: cost 181 inf + 0
1554301274.015 * * [misc]simplify:  Extracting #4: cost 206 inf + 1970
1554301274.017 * * [misc]simplify:  Extracting #5: cost 195 inf + 11765
1554301274.023 * * [misc]simplify:  Extracting #6: cost 104 inf + 54143
1554301274.041 * * [misc]simplify:  Extracting #7: cost 20 inf + 110019
1554301274.062 * * [misc]simplify:  Extracting #8: cost 0 inf + 127450
1554301274.084 * * [misc]simplify:  Extracting #9: cost 0 inf + 126042
1554301274.106 * * [misc]simplify:  Extracting #10: cost 0 inf + 126002
1554301274.127 * [exit]simplify:  Simplified to (- (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (- (tan y) (tan z)))) (* (* (cos a) (- (cos a) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (* (+ (tan y) (tan z)) (- (tan y) (tan z))))) (* (* (* (* (+ (tan y) (tan z)) (- (tan y) (tan z))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (sin a)) (* (- (* (cos z) (sin y)) (* (sin z) (cos y))) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))
1554301274.127 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (- (tan y) (tan z)))) (* (* (cos a) (- (cos a) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (* (+ (tan y) (tan z)) (- (tan y) (tan z))))) (* (* (* (* (+ (tan y) (tan z)) (- (tan y) (tan z))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (sin a)) (* (- (* (cos z) (sin y)) (* (sin z) (cos y))) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (cos y) (cos z)))))))
1554301274.128 * * * * [misc]progress:  [ 372 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))>
1554301274.128 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301274.128 * * [misc]simplify:  iters left: 6 (38 enodes)
1554301274.138 * * [misc]simplify:  iters left: 5 (186 enodes)
1554301274.173 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301274.173 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301274.174 * * [misc]simplify:  Extracting #2: cost 69 inf + 0
1554301274.174 * * [misc]simplify:  Extracting #3: cost 200 inf + 0
1554301274.174 * * [misc]simplify:  Extracting #4: cost 230 inf + 628
1554301274.175 * * [misc]simplify:  Extracting #5: cost 234 inf + 4409
1554301274.181 * * [misc]simplify:  Extracting #6: cost 141 inf + 45656
1554301274.201 * * [misc]simplify:  Extracting #7: cost 14 inf + 127286
1554301274.229 * * [misc]simplify:  Extracting #8: cost 0 inf + 136429
1554301274.255 * * [misc]simplify:  Extracting #9: cost 0 inf + 135744
1554301274.281 * [exit]simplify:  Simplified to (- (* (* (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (- (tan y) (tan z)) (+ (tan y) (tan z))))) (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y)))) (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (* (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (sin a))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))
1554301274.281 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (- (tan y) (tan z)) (+ (tan y) (tan z))))) (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y)))) (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (* (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (sin a))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))
1554301274.282 * * * * [misc]progress:  [ 373 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (tan y) (tan z))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (tan y) (tan z)))))))>
1554301274.282 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (tan y) (tan z))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301274.283 * * [misc]simplify:  iters left: 6 (32 enodes)
1554301274.290 * * [misc]simplify:  iters left: 5 (158 enodes)
1554301274.324 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301274.324 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301274.324 * * [misc]simplify:  Extracting #2: cost 61 inf + 0
1554301274.324 * * [misc]simplify:  Extracting #3: cost 181 inf + 0
1554301274.325 * * [misc]simplify:  Extracting #4: cost 208 inf + 356
1554301274.325 * * [misc]simplify:  Extracting #5: cost 215 inf + 5849
1554301274.330 * * [misc]simplify:  Extracting #6: cost 140 inf + 36338
1554301274.347 * * [misc]simplify:  Extracting #7: cost 14 inf + 113452
1554301274.369 * * [misc]simplify:  Extracting #8: cost 0 inf + 121465
1554301274.391 * * [misc]simplify:  Extracting #9: cost 0 inf + 120025
1554301274.413 * [exit]simplify:  Simplified to (- (* (+ (tan y) (tan z)) (* (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (sin a)) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))
1554301274.413 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (sin a)) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (tan y) (tan z)))))))
1554301274.414 * * * * [misc]progress:  [ 374 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))>
1554301274.414 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z)))))
1554301274.414 * * [misc]simplify:  iters left: 6 (40 enodes)
1554301274.425 * * [misc]simplify:  iters left: 5 (193 enodes)
1554301274.466 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301274.467 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301274.467 * * [misc]simplify:  Extracting #2: cost 53 inf + 0
1554301274.467 * * [misc]simplify:  Extracting #3: cost 187 inf + 0
1554301274.467 * * [misc]simplify:  Extracting #4: cost 246 inf + 2
1554301274.469 * * [misc]simplify:  Extracting #5: cost 244 inf + 12110
1554301274.480 * * [misc]simplify:  Extracting #6: cost 97 inf + 83015
1554301274.505 * * [misc]simplify:  Extracting #7: cost 19 inf + 129511
1554301274.533 * * [misc]simplify:  Extracting #8: cost 1 inf + 143895
1554301274.564 * * [misc]simplify:  Extracting #9: cost 0 inf + 142673
1554301274.595 * * [misc]simplify:  Extracting #10: cost 0 inf + 142542
1554301274.627 * [exit]simplify:  Simplified to (+ (* (- (* (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (+ (tan y) (tan z)) (- (tan y) (tan z))))) (* (* (- (tan y) (tan z)) (sin a)) (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))) (+ (* (* (* (* (* (+ (tan y) (tan z)) (- (tan y) (tan z))) (* (+ (tan y) (tan z)) (- (tan y) (tan z)))) (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (* (* (+ (tan y) (tan z)) (- (tan y) (tan z))) (* (+ (tan y) (tan z)) (- (tan y) (tan z)))) (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))
1554301274.627 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (+ (* (- (* (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (+ (tan y) (tan z)) (- (tan y) (tan z))))) (* (* (- (tan y) (tan z)) (sin a)) (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))) (+ (* (* (* (* (* (+ (tan y) (tan z)) (- (tan y) (tan z))) (* (+ (tan y) (tan z)) (- (tan y) (tan z)))) (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (* (* (+ (tan y) (tan z)) (- (tan y) (tan z))) (* (+ (tan y) (tan z)) (- (tan y) (tan z)))) (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))
1554301274.628 * * * * [misc]progress:  [ 375 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))>
1554301274.628 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z)))))
1554301274.629 * * [misc]simplify:  iters left: 6 (35 enodes)
1554301274.636 * * [misc]simplify:  iters left: 5 (170 enodes)
1554301274.671 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301274.671 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301274.671 * * [misc]simplify:  Extracting #2: cost 47 inf + 0
1554301274.671 * * [misc]simplify:  Extracting #3: cost 181 inf + 0
1554301274.672 * * [misc]simplify:  Extracting #4: cost 222 inf + 164
1554301274.673 * * [misc]simplify:  Extracting #5: cost 208 inf + 12157
1554301274.682 * * [misc]simplify:  Extracting #6: cost 91 inf + 67240
1554301274.702 * * [misc]simplify:  Extracting #7: cost 23 inf + 107120
1554301274.725 * * [misc]simplify:  Extracting #8: cost 0 inf + 124474
1554301274.750 * [exit]simplify:  Simplified to (- (* (* (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1) (* (+ (tan y) (tan z)) (- (tan y) (tan z)))) (* (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ (tan y) (tan z)) (- (tan y) (tan z))))) (* (* (* (+ (tan y) (tan z)) (- (tan y) (tan z))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (- (tan y) (tan z)) (sin a)) (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))))
1554301274.750 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1) (* (+ (tan y) (tan z)) (- (tan y) (tan z)))) (* (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ (tan y) (tan z)) (- (tan y) (tan z))))) (* (* (* (+ (tan y) (tan z)) (- (tan y) (tan z))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (- (tan y) (tan z)) (sin a)) (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))
1554301274.751 * * * * [misc]progress:  [ 376 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (- (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))>
1554301274.751 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (- (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301274.751 * * [misc]simplify:  iters left: 6 (51 enodes)
1554301274.763 * * [misc]simplify:  iters left: 5 (247 enodes)
1554301274.814 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301274.814 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301274.814 * * [misc]simplify:  Extracting #2: cost 63 inf + 0
1554301274.814 * * [misc]simplify:  Extracting #3: cost 198 inf + 0
1554301274.815 * * [misc]simplify:  Extracting #4: cost 286 inf + 2508
1554301274.817 * * [misc]simplify:  Extracting #5: cost 288 inf + 15722
1554301274.827 * * [misc]simplify:  Extracting #6: cost 152 inf + 78546
1554301274.852 * * [misc]simplify:  Extracting #7: cost 33 inf + 158428
1554301274.896 * * [misc]simplify:  Extracting #8: cost 3 inf + 186220
1554301274.939 * * [misc]simplify:  Extracting #9: cost 0 inf + 189270
1554301274.983 * [exit]simplify:  Simplified to (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (* (+ (* (* (cos a) (cos a)) (cos a)) (* (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)))) (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (+ 1 (+ (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))))))) (* (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (sin a)) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (* (+ (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (- (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (cos a))) (* (cos a) (cos a))) (- (tan y) (tan z))))))
1554301274.983 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (* (+ (* (* (cos a) (cos a)) (cos a)) (* (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)))) (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (+ 1 (+ (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))))))) (* (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (sin a)) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (* (+ (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (- (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (cos a))) (* (cos a) (cos a))) (- (tan y) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))
1554301274.984 * * * * [misc]progress:  [ 377 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301274.984 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301274.985 * * [misc]simplify:  iters left: 6 (48 enodes)
1554301274.996 * * [misc]simplify:  iters left: 5 (250 enodes)
1554301275.050 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301275.050 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301275.050 * * [misc]simplify:  Extracting #2: cost 68 inf + 0
1554301275.050 * * [misc]simplify:  Extracting #3: cost 212 inf + 0
1554301275.051 * * [misc]simplify:  Extracting #4: cost 337 inf + 2
1554301275.053 * * [misc]simplify:  Extracting #5: cost 333 inf + 13243
1554301275.065 * * [misc]simplify:  Extracting #6: cost 163 inf + 98418
1554301275.103 * * [misc]simplify:  Extracting #7: cost 38 inf + 175156
1554301275.154 * * [misc]simplify:  Extracting #8: cost 0 inf + 210101
1554301275.205 * * [misc]simplify:  Extracting #9: cost 0 inf + 210091
1554301275.257 * [exit]simplify:  Simplified to (- (* (* (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (+ 1 (+ (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (tan y) (tan z))))) (* (+ (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) 1) (* (* (cos a) (cos a)) (cos a)))) (* (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (sin a)) (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (* (- (tan y) (tan z)) (+ (* (cos a) (cos a)) (* (- (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (cos a)) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)))))))
1554301275.258 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (+ 1 (+ (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (tan y) (tan z))))) (* (+ (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) 1) (* (* (cos a) (cos a)) (cos a)))) (* (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (sin a)) (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (* (- (tan y) (tan z)) (+ (* (cos a) (cos a)) (* (- (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (cos a)) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301275.258 * * * * [misc]progress:  [ 378 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (- (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))>
1554301275.259 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (- (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301275.259 * * [misc]simplify:  iters left: 6 (44 enodes)
1554301275.269 * * [misc]simplify:  iters left: 5 (225 enodes)
1554301275.319 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301275.319 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301275.319 * * [misc]simplify:  Extracting #2: cost 63 inf + 0
1554301275.320 * * [misc]simplify:  Extracting #3: cost 192 inf + 0
1554301275.320 * * [misc]simplify:  Extracting #4: cost 304 inf + 124
1554301275.322 * * [misc]simplify:  Extracting #5: cost 312 inf + 10789
1554301275.331 * * [misc]simplify:  Extracting #6: cost 169 inf + 73632
1554301275.357 * * [misc]simplify:  Extracting #7: cost 42 inf + 158224
1554301275.400 * * [misc]simplify:  Extracting #8: cost 4 inf + 184967
1554301275.448 * * [misc]simplify:  Extracting #9: cost 0 inf + 188343
1554301275.494 * * [misc]simplify:  Extracting #10: cost 0 inf + 187663
1554301275.541 * [exit]simplify:  Simplified to (- (* (* (+ (tan y) (tan z)) (+ 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ (* (tan y) (tan z)) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (+ (* (cos a) (* (cos a) (cos a))) (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))))) (* (- (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (tan y) (tan z)))))) (* (* (+ (* (cos a) (cos a)) (* (- (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (cos a)) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)))) (- (tan y) (tan z))) (* (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (sin a)) (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))
1554301275.541 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (+ 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ (* (tan y) (tan z)) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (+ (* (cos a) (* (cos a) (cos a))) (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))))) (* (- (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (tan y) (tan z)))))) (* (* (+ (* (cos a) (cos a)) (* (- (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (cos a)) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)))) (- (tan y) (tan z))) (* (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (sin a)) (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))
1554301275.542 * * * * [misc]progress:  [ 379 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (- (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))>
1554301275.542 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (- (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301275.542 * * [misc]simplify:  iters left: 6 (47 enodes)
1554301275.553 * * [misc]simplify:  iters left: 5 (227 enodes)
1554301275.596 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301275.596 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301275.596 * * [misc]simplify:  Extracting #2: cost 63 inf + 0
1554301275.596 * * [misc]simplify:  Extracting #3: cost 185 inf + 0
1554301275.597 * * [misc]simplify:  Extracting #4: cost 253 inf + 3729
1554301275.599 * * [misc]simplify:  Extracting #5: cost 256 inf + 13759
1554301275.610 * * [misc]simplify:  Extracting #6: cost 116 inf + 82291
1554301275.637 * * [misc]simplify:  Extracting #7: cost 34 inf + 134618
1554301275.671 * * [misc]simplify:  Extracting #8: cost 2 inf + 163752
1554301275.706 * * [misc]simplify:  Extracting #9: cost 0 inf + 166700
1554301275.741 * [exit]simplify:  Simplified to (- (* (* (+ (* (* (cos a) (cos a)) (cos a)) (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))))) (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (tan y) (tan z))))) (* (* (cos z) (cos y)) (+ 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (* (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (sin a) (- (* (sin y) (cos z)) (* (cos y) (sin z))))) (* (+ (* (cos a) (cos a)) (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (- (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (cos a)))) (- (tan y) (tan z)))))
1554301275.741 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (* (cos a) (cos a)) (cos a)) (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))))) (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (tan y) (tan z))))) (* (* (cos z) (cos y)) (+ 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (* (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (sin a) (- (* (sin y) (cos z)) (* (cos y) (sin z))))) (* (+ (* (cos a) (cos a)) (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (- (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (cos a)))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))
1554301275.742 * * * * [misc]progress:  [ 380 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301275.742 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301275.742 * * [misc]simplify:  iters left: 6 (44 enodes)
1554301275.754 * * [misc]simplify:  iters left: 5 (228 enodes)
1554301275.799 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301275.799 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301275.799 * * [misc]simplify:  Extracting #2: cost 68 inf + 0
1554301275.799 * * [misc]simplify:  Extracting #3: cost 197 inf + 0
1554301275.800 * * [misc]simplify:  Extracting #4: cost 297 inf + 2
1554301275.802 * * [misc]simplify:  Extracting #5: cost 304 inf + 8514
1554301275.814 * * [misc]simplify:  Extracting #6: cost 133 inf + 86788
1554301275.848 * * [misc]simplify:  Extracting #7: cost 18 inf + 167254
1554301275.889 * * [misc]simplify:  Extracting #8: cost 0 inf + 182035
1554301275.930 * * [misc]simplify:  Extracting #9: cost 0 inf + 181155
1554301275.972 * * [misc]simplify:  Extracting #10: cost 0 inf + 181115
1554301276.013 * [exit]simplify:  Simplified to (- (* (* (* (* (+ (* (* (cos a) (cos a)) (cos a)) (* (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)))) (- (tan y) (tan z))) (+ 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y)))) (* (+ (tan y) (tan z)) (- (tan y) (tan z)))) (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (sin a))) (* (- (tan y) (tan z)) (+ (* (cos a) (cos a)) (* (- (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (cos a)) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)))))))
1554301276.013 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (* (+ (* (* (cos a) (cos a)) (cos a)) (* (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)))) (- (tan y) (tan z))) (+ 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y)))) (* (+ (tan y) (tan z)) (- (tan y) (tan z)))) (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (sin a))) (* (- (tan y) (tan z)) (+ (* (cos a) (cos a)) (* (- (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (cos a)) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301276.014 * * * * [misc]progress:  [ 381 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (- (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))>
1554301276.015 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (- (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301276.015 * * [misc]simplify:  iters left: 6 (40 enodes)
1554301276.024 * * [misc]simplify:  iters left: 5 (204 enodes)
1554301276.068 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301276.068 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301276.068 * * [misc]simplify:  Extracting #2: cost 63 inf + 0
1554301276.068 * * [misc]simplify:  Extracting #3: cost 179 inf + 0
1554301276.069 * * [misc]simplify:  Extracting #4: cost 270 inf + 2
1554301276.071 * * [misc]simplify:  Extracting #5: cost 256 inf + 17342
1554301276.081 * * [misc]simplify:  Extracting #6: cost 127 inf + 76201
1554301276.105 * * [misc]simplify:  Extracting #7: cost 29 inf + 142159
1554301276.139 * * [misc]simplify:  Extracting #8: cost 3 inf + 159366
1554301276.178 * * [misc]simplify:  Extracting #9: cost 0 inf + 162227
1554301276.214 * [exit]simplify:  Simplified to (- (* (* (* (+ (tan y) (tan z)) (+ 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (tan y) (tan z))))) (+ (* (cos a) (* (cos a) (cos a))) (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)))))) (* (* (* (+ (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (- (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (cos a))) (* (cos a) (cos a))) (* (- (tan y) (tan z)) (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (sin a)))) (+ (tan y) (tan z))) (- (tan y) (tan z))))
1554301276.215 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (tan y) (tan z)) (+ 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (tan y) (tan z))))) (+ (* (cos a) (* (cos a) (cos a))) (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)))))) (* (* (* (+ (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (- (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (cos a))) (* (cos a) (cos a))) (* (- (tan y) (tan z)) (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (sin a)))) (+ (tan y) (tan z))) (- (tan y) (tan z)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))
1554301276.215 * * * * [misc]progress:  [ 382 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (cos y) (cos z))) (* (* (- (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (cos y) (cos z)))))))>
1554301276.216 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (cos y) (cos z))) (* (* (- (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301276.216 * * [misc]simplify:  iters left: 6 (43 enodes)
1554301276.226 * * [misc]simplify:  iters left: 5 (209 enodes)
1554301276.266 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301276.266 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301276.266 * * [misc]simplify:  Extracting #2: cost 56 inf + 0
1554301276.266 * * [misc]simplify:  Extracting #3: cost 162 inf + 0
1554301276.267 * * [misc]simplify:  Extracting #4: cost 227 inf + 1201
1554301276.268 * * [misc]simplify:  Extracting #5: cost 229 inf + 10435
1554301276.271 * * [misc]simplify:  Extracting #6: cost 187 inf + 23877
1554301276.275 * * [misc]simplify:  Extracting #7: cost 151 inf + 37896
1554301276.285 * * [misc]simplify:  Extracting #8: cost 77 inf + 81126
1554301276.306 * * [misc]simplify:  Extracting #9: cost 22 inf + 121726
1554301276.333 * * [misc]simplify:  Extracting #10: cost 1 inf + 142114
1554301276.362 * * [misc]simplify:  Extracting #11: cost 0 inf + 142647
1554301276.391 * [exit]simplify:  Simplified to (- (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (tan y) (tan z)))) (* (+ (* (cos a) (* (cos a) (cos a))) (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))))) (* (cos y) (cos z)))) (* (sin a) (* (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (+ (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (- (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (cos a))) (* (cos a) (cos a))) (- (tan y) (tan z))))))
1554301276.391 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (tan y) (tan z)))) (* (+ (* (cos a) (* (cos a) (cos a))) (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))))) (* (cos y) (cos z)))) (* (sin a) (* (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (+ (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (- (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (cos a))) (* (cos a) (cos a))) (- (tan y) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (cos y) (cos z)))))))
1554301276.392 * * * * [misc]progress:  [ 383 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (- (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))>
1554301276.392 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (- (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301276.392 * * [misc]simplify:  iters left: 6 (40 enodes)
1554301276.402 * * [misc]simplify:  iters left: 5 (210 enodes)
1554301276.442 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301276.442 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301276.444 * * [misc]simplify:  Extracting #2: cost 70 inf + 0
1554301276.444 * * [misc]simplify:  Extracting #3: cost 186 inf + 0
1554301276.445 * * [misc]simplify:  Extracting #4: cost 256 inf + 546
1554301276.446 * * [misc]simplify:  Extracting #5: cost 247 inf + 11799
1554301276.451 * * [misc]simplify:  Extracting #6: cost 167 inf + 45592
1554301276.463 * * [misc]simplify:  Extracting #7: cost 85 inf + 87090
1554301276.492 * * [misc]simplify:  Extracting #8: cost 9 inf + 150033
1554301276.528 * * [misc]simplify:  Extracting #9: cost 0 inf + 156732
1554301276.562 * [exit]simplify:  Simplified to (- (* (* (+ (* (* (cos a) (cos a)) (cos a)) (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))))) (- (tan y) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (tan z) (tan z)) (+ (* (tan y) (tan z)) (* (tan y) (tan y)))))) (* (* (- (tan y) (tan z)) (+ (* (- (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (cos a)) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (* (cos a) (cos a)))) (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (sin a)) (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))))
1554301276.563 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (* (cos a) (cos a)) (cos a)) (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))))) (- (tan y) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (tan z) (tan z)) (+ (* (tan y) (tan z)) (* (tan y) (tan y)))))) (* (* (- (tan y) (tan z)) (+ (* (- (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (cos a)) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (* (cos a) (cos a)))) (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (sin a)) (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))
1554301276.563 * * * * [misc]progress:  [ 384 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (tan y) (tan z))) (* (* (- (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (tan y) (tan z)))))))>
1554301276.564 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (tan y) (tan z))) (* (* (- (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301276.564 * * [misc]simplify:  iters left: 6 (36 enodes)
1554301276.573 * * [misc]simplify:  iters left: 5 (186 enodes)
1554301276.609 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301276.609 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301276.609 * * [misc]simplify:  Extracting #2: cost 61 inf + 0
1554301276.609 * * [misc]simplify:  Extracting #3: cost 157 inf + 0
1554301276.610 * * [misc]simplify:  Extracting #4: cost 223 inf + 330
1554301276.611 * * [misc]simplify:  Extracting #5: cost 231 inf + 7243
1554301276.615 * * [misc]simplify:  Extracting #6: cost 171 inf + 33178
1554301276.627 * * [misc]simplify:  Extracting #7: cost 67 inf + 89338
1554301276.652 * * [misc]simplify:  Extracting #8: cost 13 inf + 126048
1554301276.681 * * [misc]simplify:  Extracting #9: cost 0 inf + 135587
1554301276.710 * * [misc]simplify:  Extracting #10: cost 0 inf + 135067
1554301276.739 * * [misc]simplify:  Extracting #11: cost 0 inf + 134987
1554301276.768 * [exit]simplify:  Simplified to (- (* (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (tan y) (tan z)))) (+ (* (* (cos a) (cos a)) (cos a)) (* (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))))) (+ (tan y) (tan z))) (* (* (* (+ (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (- (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (cos a))) (* (cos a) (cos a))) (- (tan y) (tan z))) (sin a)) (* (* (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (+ (tan y) (tan z))) (- (tan y) (tan z)))))
1554301276.768 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (tan y) (tan z)))) (+ (* (* (cos a) (cos a)) (cos a)) (* (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))))) (+ (tan y) (tan z))) (* (* (* (+ (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (- (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (cos a))) (* (cos a) (cos a))) (- (tan y) (tan z))) (sin a)) (* (* (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (+ (tan y) (tan z))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (tan y) (tan z)))))))
1554301276.769 * * * * [misc]progress:  [ 385 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (- (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))>
1554301276.770 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (- (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z)))))
1554301276.770 * * [misc]simplify:  iters left: 6 (42 enodes)
1554301276.780 * * [misc]simplify:  iters left: 5 (217 enodes)
1554301276.826 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301276.826 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301276.826 * * [misc]simplify:  Extracting #2: cost 54 inf + 0
1554301276.826 * * [misc]simplify:  Extracting #3: cost 168 inf + 0
1554301276.827 * * [misc]simplify:  Extracting #4: cost 265 inf + 2
1554301276.828 * * [misc]simplify:  Extracting #5: cost 272 inf + 11569
1554301276.836 * * [misc]simplify:  Extracting #6: cost 171 inf + 54085
1554301276.853 * * [misc]simplify:  Extracting #7: cost 65 inf + 117001
1554301276.886 * * [misc]simplify:  Extracting #8: cost 9 inf + 158835
1554301276.924 * * [misc]simplify:  Extracting #9: cost 0 inf + 162325
1554301276.964 * * [misc]simplify:  Extracting #10: cost 0 inf + 161388
1554301277.005 * * [misc]simplify:  Extracting #11: cost 0 inf + 161348
1554301277.044 * [exit]simplify:  Simplified to (- (+ (* (+ (* (* (cos a) (cos a)) (cos a)) (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))))) (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (tan y) (tan z))))) (* (* (+ (* (* (cos a) (cos a)) (cos a)) (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))))) (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (tan y) (tan z))))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (tan y) (tan z)))))) (* (* (- 1 (* (* (tan y) (tan z)) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (sin a)) (* (- (tan y) (tan z)) (* (+ (* (cos a) (cos a)) (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (- (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (cos a)))) (- (tan y) (tan z))))))
1554301277.045 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (+ (* (+ (* (* (cos a) (cos a)) (cos a)) (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))))) (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (tan y) (tan z))))) (* (* (+ (* (* (cos a) (cos a)) (cos a)) (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))))) (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (tan y) (tan z))))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (tan y) (tan z)))))) (* (* (- 1 (* (* (tan y) (tan z)) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (sin a)) (* (- (tan y) (tan z)) (* (+ (* (cos a) (cos a)) (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (- (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (cos a)))) (- (tan y) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))
1554301277.045 * * * * [misc]progress:  [ 386 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))>
1554301277.046 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z)))))
1554301277.046 * * [misc]simplify:  iters left: 6 (38 enodes)
1554301277.055 * * [misc]simplify:  iters left: 5 (196 enodes)
1554301277.095 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301277.096 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301277.096 * * [misc]simplify:  Extracting #2: cost 48 inf + 0
1554301277.096 * * [misc]simplify:  Extracting #3: cost 162 inf + 0
1554301277.096 * * [misc]simplify:  Extracting #4: cost 243 inf + 2
1554301277.098 * * [misc]simplify:  Extracting #5: cost 235 inf + 13949
1554301277.108 * * [misc]simplify:  Extracting #6: cost 106 inf + 75435
1554301277.134 * * [misc]simplify:  Extracting #7: cost 20 inf + 129915
1554301277.166 * * [misc]simplify:  Extracting #8: cost 1 inf + 140546
1554301277.199 * * [misc]simplify:  Extracting #9: cost 0 inf + 141120
1554301277.231 * [exit]simplify:  Simplified to (- (* (* (+ 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (tan y) (tan z))))) (+ (* (cos a) (* (cos a) (cos a))) (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)))))) (* (* (* (+ (* (- (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (cos a)) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (* (cos a) (cos a))) (- (tan y) (tan z))) (- (tan y) (tan z))) (* (sin a) (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))))
1554301277.231 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (tan y) (tan z))))) (+ (* (cos a) (* (cos a) (cos a))) (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)))))) (* (* (* (+ (* (- (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (cos a)) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (* (cos a) (cos a))) (- (tan y) (tan z))) (- (tan y) (tan z))) (* (sin a) (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))
1554301277.232 * * * * [misc]progress:  [ 387 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (- (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))>
1554301277.232 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (- (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301277.232 * * [misc]simplify:  iters left: 6 (47 enodes)
1554301277.243 * * [misc]simplify:  iters left: 5 (215 enodes)
1554301277.285 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301277.285 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301277.286 * * [misc]simplify:  Extracting #2: cost 59 inf + 0
1554301277.286 * * [misc]simplify:  Extracting #3: cost 195 inf + 0
1554301277.287 * * [misc]simplify:  Extracting #4: cost 243 inf + 3332
1554301277.289 * * [misc]simplify:  Extracting #5: cost 230 inf + 19592
1554301277.300 * * [misc]simplify:  Extracting #6: cost 103 inf + 86103
1554301277.326 * * [misc]simplify:  Extracting #7: cost 19 inf + 143813
1554301277.359 * * [misc]simplify:  Extracting #8: cost 0 inf + 157137
1554301277.394 * * [misc]simplify:  Extracting #9: cost 0 inf + 154977
1554301277.427 * * [misc]simplify:  Extracting #10: cost 0 inf + 154777
1554301277.459 * [exit]simplify:  Simplified to (- (* (* (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (tan y) (tan z)))) (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (* (cos z) (cos y))) (+ 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (tan y) (tan z)))))) (* (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (sin a)) (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (tan y) (tan z)))))) (* (- (tan y) (tan z)) (- (cos a) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))))
1554301277.460 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (tan y) (tan z)))) (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (* (cos z) (cos y))) (+ 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (tan y) (tan z)))))) (* (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (sin a)) (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (tan y) (tan z)))))) (* (- (tan y) (tan z)) (- (cos a) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))
1554301277.460 * * * * [misc]progress:  [ 388 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301277.460 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301277.461 * * [misc]simplify:  iters left: 6 (44 enodes)
1554301277.471 * * [misc]simplify:  iters left: 5 (217 enodes)
1554301277.518 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301277.518 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301277.518 * * [misc]simplify:  Extracting #2: cost 64 inf + 0
1554301277.518 * * [misc]simplify:  Extracting #3: cost 207 inf + 0
1554301277.519 * * [misc]simplify:  Extracting #4: cost 294 inf + 164
1554301277.521 * * [misc]simplify:  Extracting #5: cost 269 inf + 19357
1554301277.535 * * [misc]simplify:  Extracting #6: cost 100 inf + 113282
1554301277.567 * * [misc]simplify:  Extracting #7: cost 7 inf + 169040
1554301277.609 * * [misc]simplify:  Extracting #8: cost 0 inf + 174806
1554301277.648 * [exit]simplify:  Simplified to (- (* (* (+ (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) 1) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (tan y) (tan z)))) (* (cos a) (- (cos a) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))))) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z))))) (* (- (tan y) (tan z)) (* (* (- (cos a) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))) (* (sin a) (- 1 (* (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))
1554301277.649 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) 1) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (tan y) (tan z)))) (* (cos a) (- (cos a) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))))) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z))))) (* (- (tan y) (tan z)) (* (* (- (cos a) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))) (* (sin a) (- 1 (* (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301277.649 * * * * [misc]progress:  [ 389 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (- (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))>
1554301277.650 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (- (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301277.650 * * [misc]simplify:  iters left: 6 (40 enodes)
1554301277.659 * * [misc]simplify:  iters left: 5 (193 enodes)
1554301277.700 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301277.700 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301277.700 * * [misc]simplify:  Extracting #2: cost 59 inf + 0
1554301277.701 * * [misc]simplify:  Extracting #3: cost 189 inf + 0
1554301277.701 * * [misc]simplify:  Extracting #4: cost 267 inf + 2
1554301277.703 * * [misc]simplify:  Extracting #5: cost 258 inf + 12488
1554301277.712 * * [misc]simplify:  Extracting #6: cost 118 inf + 77011
1554301277.737 * * [misc]simplify:  Extracting #7: cost 22 inf + 143815
1554301277.772 * * [misc]simplify:  Extracting #8: cost 0 inf + 158744
1554301277.810 * * [misc]simplify:  Extracting #9: cost 0 inf + 156244
1554301277.846 * * [misc]simplify:  Extracting #10: cost 0 inf + 156124
1554301277.882 * [exit]simplify:  Simplified to (- (* (+ 1 (* (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (+ (tan y) (tan z)) (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (tan y) (tan z)))) (* (+ (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a)) (- (cos a) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))))) (* (* (* (* (* (- (tan y) (tan z)) (- (cos a) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (sin a)) (- 1 (* (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (+ (tan y) (tan z))) (- (tan y) (tan z))))
1554301277.882 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ 1 (* (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (+ (tan y) (tan z)) (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (tan y) (tan z)))) (* (+ (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a)) (- (cos a) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))))) (* (* (* (* (* (- (tan y) (tan z)) (- (cos a) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (sin a)) (- 1 (* (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (+ (tan y) (tan z))) (- (tan y) (tan z)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))
1554301277.883 * * * * [misc]progress:  [ 390 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (- (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))>
1554301277.883 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (- (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301277.883 * * [misc]simplify:  iters left: 6 (42 enodes)
1554301277.892 * * [misc]simplify:  iters left: 5 (192 enodes)
1554301277.927 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301277.928 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301277.928 * * [misc]simplify:  Extracting #2: cost 59 inf + 0
1554301277.928 * * [misc]simplify:  Extracting #3: cost 184 inf + 0
1554301277.929 * * [misc]simplify:  Extracting #4: cost 208 inf + 4599
1554301277.931 * * [misc]simplify:  Extracting #5: cost 184 inf + 22805
1554301277.945 * * [misc]simplify:  Extracting #6: cost 55 inf + 96810
1554301277.970 * * [misc]simplify:  Extracting #7: cost 3 inf + 132314
1554301277.996 * * [misc]simplify:  Extracting #8: cost 0 inf + 134315
1554301278.024 * * [misc]simplify:  Extracting #9: cost 0 inf + 134235
1554301278.049 * [exit]simplify:  Simplified to (- (* (* (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (tan y) (tan z)))) (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (* (cos z) (cos y))) (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1)) (* (* (* (- (tan y) (tan z)) (- (cos a) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (sin a)) (* (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (sin z) (cos y))))))
1554301278.049 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (tan y) (tan z)))) (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (* (cos z) (cos y))) (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1)) (* (* (* (- (tan y) (tan z)) (- (cos a) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (sin a)) (* (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (sin z) (cos y)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))
1554301278.050 * * * * [misc]progress:  [ 391 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301278.050 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301278.051 * * [misc]simplify:  iters left: 6 (40 enodes)
1554301278.060 * * [misc]simplify:  iters left: 5 (196 enodes)
1554301278.099 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301278.099 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301278.099 * * [misc]simplify:  Extracting #2: cost 64 inf + 0
1554301278.100 * * [misc]simplify:  Extracting #3: cost 196 inf + 0
1554301278.100 * * [misc]simplify:  Extracting #4: cost 256 inf + 164
1554301278.102 * * [misc]simplify:  Extracting #5: cost 234 inf + 16395
1554301278.114 * * [misc]simplify:  Extracting #6: cost 104 inf + 77019
1554301278.138 * * [misc]simplify:  Extracting #7: cost 20 inf + 129650
1554301278.168 * * [misc]simplify:  Extracting #8: cost 3 inf + 145108
1554301278.199 * * [misc]simplify:  Extracting #9: cost 0 inf + 148410
1554301278.231 * [exit]simplify:  Simplified to (- (* (+ (* (+ (tan y) (tan z)) (tan z)) (* (tan y) (tan y))) (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (tan y) (tan z)))) (* (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1)))) (* (* (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (sin a)) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (* (- (cos a) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (- (tan y) (tan z))))))
1554301278.231 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (* (+ (tan y) (tan z)) (tan z)) (* (tan y) (tan y))) (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (tan y) (tan z)))) (* (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1)))) (* (* (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (sin a)) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (* (- (cos a) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (- (tan y) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301278.232 * * * * [misc]progress:  [ 392 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (- (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))>
1554301278.232 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (- (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301278.233 * * [misc]simplify:  iters left: 6 (35 enodes)
1554301278.241 * * [misc]simplify:  iters left: 5 (170 enodes)
1554301278.274 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301278.274 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301278.274 * * [misc]simplify:  Extracting #2: cost 59 inf + 0
1554301278.274 * * [misc]simplify:  Extracting #3: cost 178 inf + 0
1554301278.275 * * [misc]simplify:  Extracting #4: cost 230 inf + 63
1554301278.277 * * [misc]simplify:  Extracting #5: cost 208 inf + 15049
1554301278.287 * * [misc]simplify:  Extracting #6: cost 87 inf + 72190
1554301278.313 * * [misc]simplify:  Extracting #7: cost 1 inf + 129948
1554301278.340 * * [misc]simplify:  Extracting #8: cost 0 inf + 130122
1554301278.366 * [exit]simplify:  Simplified to (- (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (tan y) (tan z)))) (* (* (+ (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a)) (- (cos a) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (* (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1) (+ (tan y) (tan z))))) (* (* (* (* (* (- (cos a) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (- (tan y) (tan z))) (sin a)) (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))) (- (tan y) (tan z))))
1554301278.366 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (tan y) (tan z)))) (* (* (+ (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a)) (- (cos a) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (* (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1) (+ (tan y) (tan z))))) (* (* (* (* (* (- (cos a) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (- (tan y) (tan z))) (sin a)) (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))) (- (tan y) (tan z)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))
1554301278.367 * * * * [misc]progress:  [ 393 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (cos y) (cos z))) (* (* (- (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (cos y) (cos z)))))))>
1554301278.367 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (cos y) (cos z))) (* (* (- (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301278.367 * * [misc]simplify:  iters left: 6 (38 enodes)
1554301278.376 * * [misc]simplify:  iters left: 5 (174 enodes)
1554301278.406 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301278.407 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301278.407 * * [misc]simplify:  Extracting #2: cost 52 inf + 0
1554301278.407 * * [misc]simplify:  Extracting #3: cost 161 inf + 0
1554301278.407 * * [misc]simplify:  Extracting #4: cost 184 inf + 2267
1554301278.410 * * [misc]simplify:  Extracting #5: cost 164 inf + 18897
1554301278.418 * * [misc]simplify:  Extracting #6: cost 72 inf + 62791
1554301278.433 * * [misc]simplify:  Extracting #7: cost 13 inf + 98112
1554301278.452 * * [misc]simplify:  Extracting #8: cost 0 inf + 111142
1554301278.471 * [exit]simplify:  Simplified to (- (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (tan y) (tan z))))) (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (* (* (* (- (cos a) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (- (tan y) (tan z))) (sin a)) (* (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301278.471 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (tan y) (tan z))))) (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (* (* (* (- (cos a) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (- (tan y) (tan z))) (sin a)) (* (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (cos y) (cos z)))))))
1554301278.471 * * * * [misc]progress:  [ 394 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (- (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))>
1554301278.472 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (- (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301278.472 * * [misc]simplify:  iters left: 6 (36 enodes)
1554301278.480 * * [misc]simplify:  iters left: 5 (178 enodes)
1554301278.514 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301278.514 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301278.514 * * [misc]simplify:  Extracting #2: cost 66 inf + 0
1554301278.514 * * [misc]simplify:  Extracting #3: cost 185 inf + 0
1554301278.515 * * [misc]simplify:  Extracting #4: cost 217 inf + 396
1554301278.516 * * [misc]simplify:  Extracting #5: cost 210 inf + 7069
1554301278.521 * * [misc]simplify:  Extracting #6: cost 131 inf + 40925
1554301278.535 * * [misc]simplify:  Extracting #7: cost 40 inf + 94290
1554301278.556 * * [misc]simplify:  Extracting #8: cost 5 inf + 120796
1554301278.581 * * [misc]simplify:  Extracting #9: cost 0 inf + 124358
1554301278.604 * * [misc]simplify:  Extracting #10: cost 0 inf + 124187
1554301278.628 * [exit]simplify:  Simplified to (- (* (* (* (- (tan y) (tan z)) (+ (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a))) (- (cos a) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (- (cos a) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (- (tan y) (tan z)) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))))))
1554301278.628 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (- (tan y) (tan z)) (+ (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a))) (- (cos a) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (- (cos a) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (- (tan y) (tan z)) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))
1554301278.629 * * * * [misc]progress:  [ 395 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (tan y) (tan z))) (* (* (- (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (+ (tan y) (tan z)))))))>
1554301278.629 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (tan y) (tan z))) (* (* (- (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301278.630 * * [misc]simplify:  iters left: 6 (31 enodes)
1554301278.636 * * [misc]simplify:  iters left: 5 (152 enodes)
1554301278.666 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301278.666 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301278.666 * * [misc]simplify:  Extracting #2: cost 57 inf + 0
1554301278.666 * * [misc]simplify:  Extracting #3: cost 156 inf + 0
1554301278.667 * * [misc]simplify:  Extracting #4: cost 184 inf + 295
1554301278.667 * * [misc]simplify:  Extracting #5: cost 185 inf + 7017
1554301278.672 * * [misc]simplify:  Extracting #6: cost 120 inf + 34525
1554301278.684 * * [misc]simplify:  Extracting #7: cost 32 inf + 79901
1554301278.703 * * [misc]simplify:  Extracting #8: cost 1 inf + 103528
1554301278.723 * * [misc]simplify:  Extracting #9: cost 0 inf + 104122
1554301278.743 * * [misc]simplify:  Extracting #10: cost 0 inf + 103962
1554301278.763 * [exit]simplify:  Simplified to (- (* (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (tan y) (tan z)))) (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (+ (tan y) (tan z))) (* (* (* (* (* (- (cos a) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (- (tan y) (tan z))) (sin a)) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (+ (tan y) (tan z))) (- (tan y) (tan z))))
1554301278.764 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (tan y) (tan z)))) (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (+ (tan y) (tan z))) (* (* (* (* (* (- (cos a) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (- (tan y) (tan z))) (sin a)) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (+ (tan y) (tan z))) (- (tan y) (tan z)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (+ (tan y) (tan z)))))))
1554301278.764 * * * * [misc]progress:  [ 396 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (- (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))>
1554301278.764 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (- (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z)))))
1554301278.765 * * [misc]simplify:  iters left: 6 (38 enodes)
1554301278.775 * * [misc]simplify:  iters left: 5 (184 enodes)
1554301278.813 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301278.813 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301278.813 * * [misc]simplify:  Extracting #2: cost 50 inf + 0
1554301278.814 * * [misc]simplify:  Extracting #3: cost 170 inf + 0
1554301278.814 * * [misc]simplify:  Extracting #4: cost 229 inf + 2
1554301278.816 * * [misc]simplify:  Extracting #5: cost 215 inf + 15522
1554301278.826 * * [misc]simplify:  Extracting #6: cost 91 inf + 73903
1554301278.852 * * [misc]simplify:  Extracting #7: cost 4 inf + 131230
1554301278.882 * * [misc]simplify:  Extracting #8: cost 0 inf + 131442
1554301278.911 * * [misc]simplify:  Extracting #9: cost 0 inf + 131202
1554301278.940 * [exit]simplify:  Simplified to (- (+ (* (* (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (+ (tan y) (tan z))) (- (tan y) (tan z))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ (* (tan y) (tan z)) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (+ (tan y) (tan z))) (- (tan y) (tan z))))) (* (* (sin a) (* (- (tan y) (tan z)) (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (tan y) (tan z))))))) (* (- (tan y) (tan z)) (- (cos a) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))))
1554301278.940 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (+ (* (* (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (+ (tan y) (tan z))) (- (tan y) (tan z))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ (* (tan y) (tan z)) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (+ (tan y) (tan z))) (- (tan y) (tan z))))) (* (* (sin a) (* (- (tan y) (tan z)) (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (tan y) (tan z))))))) (* (- (tan y) (tan z)) (- (cos a) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))
1554301278.941 * * * * [misc]progress:  [ 397 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))>
1554301278.941 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z)))))
1554301278.941 * * [misc]simplify:  iters left: 6 (33 enodes)
1554301278.949 * * [misc]simplify:  iters left: 5 (161 enodes)
1554301278.981 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301278.981 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301278.981 * * [misc]simplify:  Extracting #2: cost 44 inf + 0
1554301278.982 * * [misc]simplify:  Extracting #3: cost 161 inf + 0
1554301278.982 * * [misc]simplify:  Extracting #4: cost 202 inf + 124
1554301278.984 * * [misc]simplify:  Extracting #5: cost 169 inf + 19693
1554301278.996 * * [misc]simplify:  Extracting #6: cost 60 inf + 75173
1554301279.015 * * [misc]simplify:  Extracting #7: cost 7 inf + 104977
1554301279.037 * * [misc]simplify:  Extracting #8: cost 0 inf + 110775
1554301279.058 * * [misc]simplify:  Extracting #9: cost 0 inf + 110735
1554301279.081 * [exit]simplify:  Simplified to (- (* (* (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (tan y) (tan z))))) (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1)) (* (sin a) (* (* (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))) (* (- (cos a) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (- (tan y) (tan z))))))
1554301279.081 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (tan y) (tan z))))) (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1)) (* (sin a) (* (* (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))) (* (- (cos a) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (- (tan y) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))
1554301279.082 * * * * [misc]progress:  [ 398 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (- (tan y) (tan z)) (* (cos y) (cos z))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (cos y) (cos z))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))>
1554301279.082 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (- (tan y) (tan z)) (* (cos y) (cos z))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301279.083 * * [misc]simplify:  iters left: 6 (44 enodes)
1554301279.093 * * [misc]simplify:  iters left: 5 (207 enodes)
1554301279.133 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301279.133 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301279.133 * * [misc]simplify:  Extracting #2: cost 61 inf + 0
1554301279.134 * * [misc]simplify:  Extracting #3: cost 192 inf + 0
1554301279.134 * * [misc]simplify:  Extracting #4: cost 233 inf + 4508
1554301279.136 * * [misc]simplify:  Extracting #5: cost 222 inf + 16027
1554301279.144 * * [misc]simplify:  Extracting #6: cost 149 inf + 50329
1554301279.160 * * [misc]simplify:  Extracting #7: cost 45 inf + 117393
1554301279.190 * * [misc]simplify:  Extracting #8: cost 0 inf + 161790
1554301279.220 * [exit]simplify:  Simplified to (- (* (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a)) (* (* (cos z) (cos y)) (+ 1 (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))) (* (* (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (sin a)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (* (* (cos z) (cos y)) (- (tan y) (tan z))))))
1554301279.220 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a)) (* (* (cos z) (cos y)) (+ 1 (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))) (* (* (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (sin a)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (* (* (cos z) (cos y)) (- (tan y) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (cos y) (cos z))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))
1554301279.221 * * * * [misc]progress:  [ 399 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (* (cos y) (cos z))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (cos y) (cos z))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301279.221 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (* (cos y) (cos z))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301279.222 * * [misc]simplify:  iters left: 6 (49 enodes)
1554301279.233 * * [misc]simplify:  iters left: 5 (238 enodes)
1554301279.281 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301279.281 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301279.281 * * [misc]simplify:  Extracting #2: cost 68 inf + 0
1554301279.282 * * [misc]simplify:  Extracting #3: cost 211 inf + 0
1554301279.282 * * [misc]simplify:  Extracting #4: cost 302 inf + 472
1554301279.284 * * [misc]simplify:  Extracting #5: cost 300 inf + 9104
1554301279.291 * * [misc]simplify:  Extracting #6: cost 183 inf + 53994
1554301279.309 * * [misc]simplify:  Extracting #7: cost 69 inf + 119799
1554301279.346 * * [misc]simplify:  Extracting #8: cost 2 inf + 189317
1554301279.384 * * [misc]simplify:  Extracting #9: cost 0 inf + 192245
1554301279.423 * [exit]simplify:  Simplified to (- (* (* (* (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a))) (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y)))) (+ 1 (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (* (- 1 (* (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (sin a)) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (* (* (cos z) (cos y)) (- (tan y) (tan z))))))
1554301279.423 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a))) (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y)))) (+ 1 (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (* (- 1 (* (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (sin a)) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (* (* (cos z) (cos y)) (- (tan y) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (cos y) (cos z))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301279.424 * * * * [misc]progress:  [ 400 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (- (tan y) (tan z)) (* (cos y) (cos z))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (cos y) (cos z))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))>
1554301279.424 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (- (tan y) (tan z)) (* (cos y) (cos z))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301279.424 * * [misc]simplify:  iters left: 6 (45 enodes)
1554301279.436 * * [misc]simplify:  iters left: 5 (214 enodes)
1554301279.480 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301279.480 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301279.480 * * [misc]simplify:  Extracting #2: cost 63 inf + 0
1554301279.480 * * [misc]simplify:  Extracting #3: cost 193 inf + 0
1554301279.481 * * [misc]simplify:  Extracting #4: cost 268 inf + 730
1554301279.482 * * [misc]simplify:  Extracting #5: cost 275 inf + 6731
1554301279.487 * * [misc]simplify:  Extracting #6: cost 187 inf + 50020
1554301279.501 * * [misc]simplify:  Extracting #7: cost 73 inf + 118574
1554301279.527 * * [misc]simplify:  Extracting #8: cost 8 inf + 170587
1554301279.561 * * [misc]simplify:  Extracting #9: cost 0 inf + 172772
1554301279.595 * * [misc]simplify:  Extracting #10: cost 0 inf + 171517
1554301279.630 * [exit]simplify:  Simplified to (- (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (* (sin y) (cos z)) (* (cos y) (sin z))))) (* (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a)) (* (+ (tan y) (tan z)) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (tan y) (tan z)))) 1)))) (* (* (* (* (* (cos z) (cos y)) (- (tan y) (tan z))) (* (sin a) (- 1 (* (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (+ (tan y) (tan z))) (- (tan y) (tan z))))
1554301279.630 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (* (sin y) (cos z)) (* (cos y) (sin z))))) (* (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a)) (* (+ (tan y) (tan z)) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (tan y) (tan z)))) 1)))) (* (* (* (* (* (cos z) (cos y)) (- (tan y) (tan z))) (* (sin a) (- 1 (* (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (+ (tan y) (tan z))) (- (tan y) (tan z)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (cos y) (cos z))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))
1554301279.630 * * * * [misc]progress:  [ 401 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (- (tan y) (tan z)) (* (cos y) (cos z))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (cos y) (cos z))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))>
1554301279.631 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (- (tan y) (tan z)) (* (cos y) (cos z))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301279.631 * * [misc]simplify:  iters left: 6 (39 enodes)
1554301279.640 * * [misc]simplify:  iters left: 5 (184 enodes)
1554301279.673 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301279.673 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301279.673 * * [misc]simplify:  Extracting #2: cost 61 inf + 0
1554301279.673 * * [misc]simplify:  Extracting #3: cost 179 inf + 0
1554301279.674 * * [misc]simplify:  Extracting #4: cost 216 inf + 1256
1554301279.675 * * [misc]simplify:  Extracting #5: cost 209 inf + 8986
1554301279.679 * * [misc]simplify:  Extracting #6: cost 139 inf + 37696
1554301279.692 * * [misc]simplify:  Extracting #7: cost 48 inf + 93560
1554301279.715 * * [misc]simplify:  Extracting #8: cost 0 inf + 141082
1554301279.738 * * [misc]simplify:  Extracting #9: cost 0 inf + 139882
1554301279.761 * [exit]simplify:  Simplified to (- (* (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (cos a))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (cos a))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1) (* (cos z) (cos y))))) (* (* (* (- (tan y) (tan z)) (* (cos z) (cos y))) (sin a)) (* (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301279.761 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (cos a))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (cos a))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1) (* (cos z) (cos y))))) (* (* (* (- (tan y) (tan z)) (* (cos z) (cos y))) (sin a)) (* (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (cos y) (cos z))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))
1554301279.762 * * * * [misc]progress:  [ 402 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (* (cos y) (cos z))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (cos y) (cos z))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301279.762 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (* (cos y) (cos z))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301279.762 * * [misc]simplify:  iters left: 6 (45 enodes)
1554301279.772 * * [misc]simplify:  iters left: 5 (217 enodes)
1554301279.814 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301279.814 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301279.814 * * [misc]simplify:  Extracting #2: cost 68 inf + 0
1554301279.814 * * [misc]simplify:  Extracting #3: cost 198 inf + 0
1554301279.815 * * [misc]simplify:  Extracting #4: cost 256 inf + 946
1554301279.816 * * [misc]simplify:  Extracting #5: cost 250 inf + 9440
1554301279.825 * * [misc]simplify:  Extracting #6: cost 123 inf + 70972
1554301279.846 * * [misc]simplify:  Extracting #7: cost 24 inf + 141842
1554301279.876 * * [misc]simplify:  Extracting #8: cost 0 inf + 163724
1554301279.905 * * [misc]simplify:  Extracting #9: cost 0 inf + 163317
1554301279.933 * [exit]simplify:  Simplified to (- (* (* (* (+ (+ (* (tan z) (tan z)) (* (tan y) (tan y))) (* (tan y) (tan z))) (+ (* (* (tan y) (tan z)) (* (tan z) (* (tan z) (* (tan y) (tan y))))) 1)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (+ (* (* (cos a) (+ (* (tan y) (tan z)) 1)) (* (tan y) (tan z))) (cos a))) (* (* (- 1 (* (* (* (tan z) (* (tan z) (* (tan y) (tan y)))) (* (tan z) (* (tan z) (* (tan y) (tan y))))) (* (tan z) (* (tan z) (* (tan y) (tan y)))))) (sin a)) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (* (- (tan y) (tan z)) (* (cos z) (cos y))))))
1554301279.933 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (+ (* (tan z) (tan z)) (* (tan y) (tan y))) (* (tan y) (tan z))) (+ (* (* (tan y) (tan z)) (* (tan z) (* (tan z) (* (tan y) (tan y))))) 1)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (+ (* (* (cos a) (+ (* (tan y) (tan z)) 1)) (* (tan y) (tan z))) (cos a))) (* (* (- 1 (* (* (* (tan z) (* (tan z) (* (tan y) (tan y)))) (* (tan z) (* (tan z) (* (tan y) (tan y))))) (* (tan z) (* (tan z) (* (tan y) (tan y)))))) (sin a)) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (* (- (tan y) (tan z)) (* (cos z) (cos y)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (cos y) (cos z))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301279.934 * * * * [misc]progress:  [ 403 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (- (tan y) (tan z)) (* (cos y) (cos z))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (cos y) (cos z))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))>
1554301279.934 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (- (tan y) (tan z)) (* (cos y) (cos z))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301279.934 * * [misc]simplify:  iters left: 6 (40 enodes)
1554301279.943 * * [misc]simplify:  iters left: 5 (191 enodes)
1554301279.981 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301279.981 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301279.981 * * [misc]simplify:  Extracting #2: cost 63 inf + 0
1554301279.981 * * [misc]simplify:  Extracting #3: cost 180 inf + 0
1554301279.982 * * [misc]simplify:  Extracting #4: cost 230 inf + 581
1554301279.983 * * [misc]simplify:  Extracting #5: cost 231 inf + 6783
1554301279.989 * * [misc]simplify:  Extracting #6: cost 128 inf + 49756
1554301280.008 * * [misc]simplify:  Extracting #7: cost 15 inf + 129585
1554301280.033 * * [misc]simplify:  Extracting #8: cost 0 inf + 143809
1554301280.060 * * [misc]simplify:  Extracting #9: cost 0 inf + 143569
1554301280.085 * [exit]simplify:  Simplified to (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (* (* (* (+ 1 (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (cos a))) (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1)) (+ (tan y) (tan z))))) (* (* (* (* (cos z) (* (cos y) (- (tan y) (tan z)))) (* (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (sin a))) (+ (tan y) (tan z))) (- (tan y) (tan z))))
1554301280.085 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (* (* (* (+ 1 (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (cos a))) (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1)) (+ (tan y) (tan z))))) (* (* (* (* (cos z) (* (cos y) (- (tan y) (tan z)))) (* (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (sin a))) (+ (tan y) (tan z))) (- (tan y) (tan z)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (cos y) (cos z))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))
1554301280.086 * * * * [misc]progress:  [ 404 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (cos y) (cos z))) (* (* (- (tan y) (tan z)) (* (cos y) (cos z))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (cos y) (cos z))) (* (cos y) (cos z)))))))>
1554301280.086 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (cos y) (cos z))) (* (* (- (tan y) (tan z)) (* (cos y) (cos z))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301280.086 * * [misc]simplify:  iters left: 6 (35 enodes)
1554301280.094 * * [misc]simplify:  iters left: 5 (166 enodes)
1554301280.122 * * [misc]simplify:  iters left: 4 (495 enodes)
1554301280.322 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301280.322 * * [misc]simplify:  Extracting #1: cost 11 inf + 0
1554301280.323 * * [misc]simplify:  Extracting #2: cost 216 inf + 0
1554301280.324 * * [misc]simplify:  Extracting #3: cost 642 inf + 285
1554301280.329 * * [misc]simplify:  Extracting #4: cost 863 inf + 31149
1554301280.366 * * [misc]simplify:  Extracting #5: cost 407 inf + 299702
1554301280.465 * * [misc]simplify:  Extracting #6: cost 15 inf + 592641
1554301280.572 * * [misc]simplify:  Extracting #7: cost 0 inf + 607886
1554301280.679 * * [misc]simplify:  Extracting #8: cost 0 inf + 607845
1554301280.786 * * [misc]simplify:  Extracting #9: cost 0 inf + 607805
1554301280.893 * [exit]simplify:  Simplified to (* (* (cos z) (cos y)) (- (* (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a)) (* (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (tan y) (tan z))) (- (tan y) (tan z)))) (* (* (- (tan y) (tan z)) (sin a)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))))
1554301280.893 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (* (* (cos z) (cos y)) (- (* (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a)) (* (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (tan y) (tan z))) (- (tan y) (tan z)))) (* (* (- (tan y) (tan z)) (sin a)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (cos y) (cos z))) (* (cos y) (cos z)))))))
1554301280.893 * * * * [misc]progress:  [ 405 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (- (tan y) (tan z)) (* (cos y) (cos z))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (cos y) (cos z))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))>
1554301280.894 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (- (tan y) (tan z)) (* (cos y) (cos z))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301280.894 * * [misc]simplify:  iters left: 6 (41 enodes)
1554301280.903 * * [misc]simplify:  iters left: 5 (199 enodes)
1554301280.939 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301280.939 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301280.939 * * [misc]simplify:  Extracting #2: cost 70 inf + 0
1554301280.939 * * [misc]simplify:  Extracting #3: cost 187 inf + 0
1554301280.940 * * [misc]simplify:  Extracting #4: cost 211 inf + 3031
1554301280.944 * * [misc]simplify:  Extracting #5: cost 170 inf + 22996
1554301280.952 * * [misc]simplify:  Extracting #6: cost 102 inf + 61603
1554301280.971 * * [misc]simplify:  Extracting #7: cost 9 inf + 130017
1554301280.993 * * [misc]simplify:  Extracting #8: cost 0 inf + 138059
1554301281.015 * * [misc]simplify:  Extracting #9: cost 0 inf + 138058
1554301281.038 * [exit]simplify:  Simplified to (- (* (* (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (* (tan y) (tan z)) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) 1))) (cos a)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (+ (* (tan y) (tan z)) (* (tan z) (tan z))) (* (tan y) (tan y))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (* (* (cos z) (cos y)) (- (tan y) (tan z))))))
1554301281.038 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (* (tan y) (tan z)) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) 1))) (cos a)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (+ (* (tan y) (tan z)) (* (tan z) (tan z))) (* (tan y) (tan y))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (* (* (cos z) (cos y)) (- (tan y) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (cos y) (cos z))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))
1554301281.038 * * * * [misc]progress:  [ 406 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (tan y) (tan z))) (* (* (- (tan y) (tan z)) (* (cos y) (cos z))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (cos y) (cos z))) (+ (tan y) (tan z)))))))>
1554301281.038 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (tan y) (tan z))) (* (* (- (tan y) (tan z)) (* (cos y) (cos z))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301281.039 * * [misc]simplify:  iters left: 6 (36 enodes)
1554301281.048 * * [misc]simplify:  iters left: 5 (173 enodes)
1554301281.078 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301281.078 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301281.079 * * [misc]simplify:  Extracting #2: cost 62 inf + 0
1554301281.079 * * [misc]simplify:  Extracting #3: cost 164 inf + 0
1554301281.079 * * [misc]simplify:  Extracting #4: cost 185 inf + 2578
1554301281.080 * * [misc]simplify:  Extracting #5: cost 191 inf + 8489
1554301281.084 * * [misc]simplify:  Extracting #6: cost 122 inf + 35281
1554301281.092 * * [misc]simplify:  Extracting #7: cost 65 inf + 69577
1554301281.106 * * [misc]simplify:  Extracting #8: cost 18 inf + 101766
1554301281.126 * * [misc]simplify:  Extracting #9: cost 1 inf + 116852
1554301281.144 * * [misc]simplify:  Extracting #10: cost 0 inf + 117664
1554301281.162 * [exit]simplify:  Simplified to (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (* (* (cos a) (+ (* (tan y) (tan z)) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) 1))) (+ (tan y) (tan z)))))) (* (* (* (* (* (- (tan y) (tan z)) (cos z)) (cos y)) (* (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (sin a))) (+ (tan y) (tan z))) (- (tan y) (tan z))))
1554301281.163 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (* (* (cos a) (+ (* (tan y) (tan z)) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) 1))) (+ (tan y) (tan z)))))) (* (* (* (* (* (- (tan y) (tan z)) (cos z)) (cos y)) (* (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (sin a))) (+ (tan y) (tan z))) (- (tan y) (tan z)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (cos y) (cos z))) (+ (tan y) (tan z)))))))
1554301281.163 * * * * [misc]progress:  [ 407 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (- (tan y) (tan z)) (* (cos y) (cos z))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (cos y) (cos z))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))>
1554301281.163 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (- (tan y) (tan z)) (* (cos y) (cos z))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z)))))
1554301281.163 * * [misc]simplify:  iters left: 6 (43 enodes)
1554301281.173 * * [misc]simplify:  iters left: 5 (205 enodes)
1554301281.216 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301281.216 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301281.217 * * [misc]simplify:  Extracting #2: cost 54 inf + 0
1554301281.217 * * [misc]simplify:  Extracting #3: cost 169 inf + 0
1554301281.217 * * [misc]simplify:  Extracting #4: cost 226 inf + 520
1554301281.218 * * [misc]simplify:  Extracting #5: cost 237 inf + 6727
1554301281.223 * * [misc]simplify:  Extracting #6: cost 144 inf + 47811
1554301281.243 * * [misc]simplify:  Extracting #7: cost 25 inf + 127006
1554301281.269 * * [misc]simplify:  Extracting #8: cost 3 inf + 140632
1554301281.298 * * [misc]simplify:  Extracting #9: cost 0 inf + 141751
1554301281.324 * * [misc]simplify:  Extracting #10: cost 0 inf + 141351
1554301281.350 * [exit]simplify:  Simplified to (- (+ (* (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ (* (tan y) (tan z)) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a))))) (* (* (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (tan y) (tan z))))) (sin a)) (- (tan y) (tan z))) (* (- (tan y) (tan z)) (* (cos z) (cos y)))))
1554301281.351 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (+ (* (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ (* (tan y) (tan z)) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a))))) (* (* (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (tan y) (tan z))))) (sin a)) (- (tan y) (tan z))) (* (- (tan y) (tan z)) (* (cos z) (cos y))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (cos y) (cos z))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))
1554301281.351 * * * * [misc]progress:  [ 408 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (* (cos y) (cos z))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (cos y) (cos z))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))>
1554301281.351 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (* (cos y) (cos z))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z)))))
1554301281.352 * * [misc]simplify:  iters left: 6 (38 enodes)
1554301281.360 * * [misc]simplify:  iters left: 5 (182 enodes)
1554301281.396 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301281.396 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301281.396 * * [misc]simplify:  Extracting #2: cost 48 inf + 0
1554301281.396 * * [misc]simplify:  Extracting #3: cost 163 inf + 0
1554301281.397 * * [misc]simplify:  Extracting #4: cost 206 inf + 472
1554301281.398 * * [misc]simplify:  Extracting #5: cost 205 inf + 7256
1554301281.403 * * [misc]simplify:  Extracting #6: cost 125 inf + 40401
1554301281.419 * * [misc]simplify:  Extracting #7: cost 12 inf + 117166
1554301281.440 * * [misc]simplify:  Extracting #8: cost 0 inf + 122963
1554301281.461 * * [misc]simplify:  Extracting #9: cost 0 inf + 122243
1554301281.483 * [exit]simplify:  Simplified to (- (* (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (cos a)) (* (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (cos a)) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (* (* (* (cos y) (* (cos z) (- (tan y) (tan z)))) (- (tan y) (tan z))) (* (sin a) (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))))
1554301281.483 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (cos a)) (* (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (cos a)) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (* (* (* (cos y) (* (cos z) (- (tan y) (tan z)))) (- (tan y) (tan z))) (* (sin a) (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (* (cos y) (cos z))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))
1554301281.483 * * * * [misc]progress:  [ 409 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))>
1554301281.484 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301281.484 * * [misc]simplify:  iters left: 6 (49 enodes)
1554301281.495 * * [misc]simplify:  iters left: 5 (238 enodes)
1554301281.542 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301281.542 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301281.542 * * [misc]simplify:  Extracting #2: cost 63 inf + 0
1554301281.542 * * [misc]simplify:  Extracting #3: cost 202 inf + 0
1554301281.545 * * [misc]simplify:  Extracting #4: cost 274 inf + 1737
1554301281.548 * * [misc]simplify:  Extracting #5: cost 233 inf + 22782
1554301281.558 * * [misc]simplify:  Extracting #6: cost 106 inf + 81276
1554301281.580 * * [misc]simplify:  Extracting #7: cost 32 inf + 133866
1554301281.612 * * [misc]simplify:  Extracting #8: cost 1 inf + 163636
1554301281.644 * * [misc]simplify:  Extracting #9: cost 0 inf + 164650
1554301281.677 * [exit]simplify:  Simplified to (- (* (* (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ 1 (* (tan y) (tan z)))) (* (cos a) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (cos y) (cos z))) (+ 1 (* (+ 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (* (* (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (- (tan y) (tan z))) (- (* (cos z) (sin y)) (* (cos y) (sin z)))) (* (sin a) (- 1 (* (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))))
1554301281.678 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ 1 (* (tan y) (tan z)))) (* (cos a) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (cos y) (cos z))) (+ 1 (* (+ 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (* (* (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (- (tan y) (tan z))) (- (* (cos z) (sin y)) (* (cos y) (sin z)))) (* (sin a) (- 1 (* (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))
1554301281.678 * * * * [misc]progress:  [ 410 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301281.678 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301281.679 * * [misc]simplify:  iters left: 6 (41 enodes)
1554301281.689 * * [misc]simplify:  iters left: 5 (213 enodes)
1554301281.737 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301281.737 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301281.737 * * [misc]simplify:  Extracting #2: cost 67 inf + 0
1554301281.738 * * [misc]simplify:  Extracting #3: cost 208 inf + 0
1554301281.738 * * [misc]simplify:  Extracting #4: cost 309 inf + 2
1554301281.740 * * [misc]simplify:  Extracting #5: cost 303 inf + 8824
1554301281.750 * * [misc]simplify:  Extracting #6: cost 131 inf + 88932
1554301281.779 * * [misc]simplify:  Extracting #7: cost 8 inf + 176846
1554301281.817 * * [misc]simplify:  Extracting #8: cost 0 inf + 180444
1554301281.857 * * [misc]simplify:  Extracting #9: cost 0 inf + 179749
1554301281.896 * [exit]simplify:  Simplified to (- (* (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (* (+ (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (cos a)) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z))))) (+ 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (tan y) (tan z)))))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (sin a))))))
1554301281.896 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (* (+ (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (cos a)) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z))))) (+ 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (tan y) (tan z)))))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (sin a)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301281.897 * * * * [misc]progress:  [ 411 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))>
1554301281.898 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301281.898 * * [misc]simplify:  iters left: 6 (42 enodes)
1554301281.908 * * [misc]simplify:  iters left: 5 (215 enodes)
1554301281.955 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301281.955 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301281.955 * * [misc]simplify:  Extracting #2: cost 63 inf + 0
1554301281.955 * * [misc]simplify:  Extracting #3: cost 196 inf + 0
1554301281.956 * * [misc]simplify:  Extracting #4: cost 288 inf + 63
1554301281.957 * * [misc]simplify:  Extracting #5: cost 279 inf + 11163
1554301281.968 * * [misc]simplify:  Extracting #6: cost 120 inf + 83757
1554301281.994 * * [misc]simplify:  Extracting #7: cost 14 inf + 154500
1554301282.028 * * [misc]simplify:  Extracting #8: cost 0 inf + 164465
1554301282.066 * * [misc]simplify:  Extracting #9: cost 0 inf + 162551
1554301282.101 * [exit]simplify:  Simplified to (- (* (+ 1 (+ (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (+ (tan y) (tan z)) (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (+ (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (cos a))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y))) (- (tan y) (tan z))) (sin a)) (* (* (- 1 (* (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (+ (tan y) (tan z))) (- (tan y) (tan z)))))
1554301282.101 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ 1 (+ (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (+ (tan y) (tan z)) (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (+ (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (cos a))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y))) (- (tan y) (tan z))) (sin a)) (* (* (- 1 (* (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (+ (tan y) (tan z))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))
1554301282.102 * * * * [misc]progress:  [ 412 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))>
1554301282.102 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301282.103 * * [misc]simplify:  iters left: 6 (45 enodes)
1554301282.113 * * [misc]simplify:  iters left: 5 (217 enodes)
1554301282.154 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301282.154 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301282.154 * * [misc]simplify:  Extracting #2: cost 63 inf + 0
1554301282.155 * * [misc]simplify:  Extracting #3: cost 189 inf + 0
1554301282.155 * * [misc]simplify:  Extracting #4: cost 237 inf + 3254
1554301282.158 * * [misc]simplify:  Extracting #5: cost 185 inf + 26083
1554301282.169 * * [misc]simplify:  Extracting #6: cost 76 inf + 84067
1554301282.191 * * [misc]simplify:  Extracting #7: cost 4 inf + 138240
1554301282.217 * * [misc]simplify:  Extracting #8: cost 0 inf + 142360
1554301282.245 * [exit]simplify:  Simplified to (- (* (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (+ (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1) (cos a))) (* (* (cos z) (cos y)) (+ 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (* (- (tan y) (tan z)) (* (* (+ (* (+ (tan y) (tan z)) (tan z)) (* (tan y) (tan y))) (sin a)) (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))))
1554301282.245 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (+ (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1) (cos a))) (* (* (cos z) (cos y)) (+ 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (* (- (tan y) (tan z)) (* (* (+ (* (+ (tan y) (tan z)) (tan z)) (* (tan y) (tan y))) (sin a)) (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))
1554301282.245 * * * * [misc]progress:  [ 413 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301282.246 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301282.246 * * [misc]simplify:  iters left: 6 (37 enodes)
1554301282.254 * * [misc]simplify:  iters left: 5 (192 enodes)
1554301282.293 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301282.293 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301282.293 * * [misc]simplify:  Extracting #2: cost 67 inf + 0
1554301282.293 * * [misc]simplify:  Extracting #3: cost 193 inf + 0
1554301282.294 * * [misc]simplify:  Extracting #4: cost 268 inf + 63
1554301282.296 * * [misc]simplify:  Extracting #5: cost 250 inf + 10844
1554301282.307 * * [misc]simplify:  Extracting #6: cost 111 inf + 72488
1554301282.329 * * [misc]simplify:  Extracting #7: cost 15 inf + 139944
1554301282.357 * * [misc]simplify:  Extracting #8: cost 0 inf + 153693
1554301282.386 * [exit]simplify:  Simplified to (- (* (* (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (* (+ (tan y) (tan z)) (- (tan y) (tan z)))) (+ (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (cos a))) (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y)))) (+ 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (* (* (* (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y))) (- (tan y) (tan z))) (sin a)) (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))))
1554301282.386 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (* (+ (tan y) (tan z)) (- (tan y) (tan z)))) (+ (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (cos a))) (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y)))) (+ 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (* (* (* (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y))) (- (tan y) (tan z))) (sin a)) (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301282.386 * * * * [misc]progress:  [ 414 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))>
1554301282.387 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301282.387 * * [misc]simplify:  iters left: 6 (38 enodes)
1554301282.396 * * [misc]simplify:  iters left: 5 (194 enodes)
1554301282.435 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301282.435 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301282.435 * * [misc]simplify:  Extracting #2: cost 63 inf + 0
1554301282.435 * * [misc]simplify:  Extracting #3: cost 183 inf + 0
1554301282.436 * * [misc]simplify:  Extracting #4: cost 249 inf + 287
1554301282.437 * * [misc]simplify:  Extracting #5: cost 236 inf + 9900
1554301282.443 * * [misc]simplify:  Extracting #6: cost 131 inf + 49125
1554301282.455 * * [misc]simplify:  Extracting #7: cost 62 inf + 86626
1554301282.478 * * [misc]simplify:  Extracting #8: cost 8 inf + 130584
1554301282.505 * * [misc]simplify:  Extracting #9: cost 0 inf + 136915
1554301282.531 * * [misc]simplify:  Extracting #10: cost 0 inf + 136875
1554301282.557 * * [misc]simplify:  Extracting #11: cost 0 inf + 136835
1554301282.583 * [exit]simplify:  Simplified to (- (* (* (* (+ (tan y) (tan z)) (+ 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (+ (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (cos a))) (* (* (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (- (tan y) (tan z))) (sin a)) (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301282.583 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (tan y) (tan z)) (+ 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (+ (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (cos a))) (* (* (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (- (tan y) (tan z))) (sin a)) (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))
1554301282.584 * * * * [misc]progress:  [ 415 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (cos y) (cos z))) (* (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))))))>
1554301282.584 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (cos y) (cos z))) (* (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301282.584 * * [misc]simplify:  iters left: 6 (41 enodes)
1554301282.594 * * [misc]simplify:  iters left: 5 (199 enodes)
1554301282.629 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301282.629 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301282.629 * * [misc]simplify:  Extracting #2: cost 56 inf + 0
1554301282.630 * * [misc]simplify:  Extracting #3: cost 166 inf + 0
1554301282.630 * * [misc]simplify:  Extracting #4: cost 209 inf + 2113
1554301282.632 * * [misc]simplify:  Extracting #5: cost 172 inf + 19424
1554301282.639 * * [misc]simplify:  Extracting #6: cost 84 inf + 57143
1554301282.654 * * [misc]simplify:  Extracting #7: cost 13 inf + 105688
1554301282.674 * * [misc]simplify:  Extracting #8: cost 0 inf + 118627
1554301282.693 * [exit]simplify:  Simplified to (- (* (* (* (cos y) (cos z)) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (+ (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (cos a)))) (* (* (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (sin a) (- (* (cos z) (sin y)) (* (cos y) (sin z))))) (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (* (+ (tan y) (tan z)) (tan z))))))
1554301282.693 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (cos y) (cos z)) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (+ (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (cos a)))) (* (* (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (sin a) (- (* (cos z) (sin y)) (* (cos y) (sin z))))) (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (* (+ (tan y) (tan z)) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))))))
1554301282.694 * * * * [misc]progress:  [ 416 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))>
1554301282.694 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301282.694 * * [misc]simplify:  iters left: 6 (33 enodes)
1554301282.702 * * [misc]simplify:  iters left: 5 (174 enodes)
1554301282.736 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301282.736 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301282.736 * * [misc]simplify:  Extracting #2: cost 69 inf + 0
1554301282.736 * * [misc]simplify:  Extracting #3: cost 182 inf + 0
1554301282.737 * * [misc]simplify:  Extracting #4: cost 227 inf + 628
1554301282.738 * * [misc]simplify:  Extracting #5: cost 208 inf + 10899
1554301282.748 * * [misc]simplify:  Extracting #6: cost 82 inf + 69938
1554301282.769 * * [misc]simplify:  Extracting #7: cost 3 inf + 122269
1554301282.792 * * [misc]simplify:  Extracting #8: cost 0 inf + 125750
1554301282.815 * [exit]simplify:  Simplified to (- (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (+ (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (cos a)) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (+ (+ (* (tan z) (tan z)) (* (tan y) (tan y))) (* (tan y) (tan z)))))) (* (- (tan y) (tan z)) (* (+ (+ (* (tan z) (tan z)) (* (tan y) (tan y))) (* (tan y) (tan z))) (* (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (sin a) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))))))))
1554301282.815 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (+ (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (cos a)) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (+ (+ (* (tan z) (tan z)) (* (tan y) (tan y))) (* (tan y) (tan z)))))) (* (- (tan y) (tan z)) (* (+ (+ (* (tan z) (tan z)) (* (tan y) (tan y))) (* (tan y) (tan z))) (* (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (sin a) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))
1554301282.815 * * * * [misc]progress:  [ 417 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (tan y) (tan z))) (* (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))))))>
1554301282.815 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (tan y) (tan z))) (* (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301282.816 * * [misc]simplify:  iters left: 6 (34 enodes)
1554301282.824 * * [misc]simplify:  iters left: 5 (176 enodes)
1554301282.858 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301282.858 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301282.858 * * [misc]simplify:  Extracting #2: cost 62 inf + 0
1554301282.858 * * [misc]simplify:  Extracting #3: cost 167 inf + 0
1554301282.859 * * [misc]simplify:  Extracting #4: cost 214 inf + 391
1554301282.860 * * [misc]simplify:  Extracting #5: cost 194 inf + 11727
1554301282.866 * * [misc]simplify:  Extracting #6: cost 96 inf + 51534
1554301282.880 * * [misc]simplify:  Extracting #7: cost 21 inf + 96517
1554301282.899 * * [misc]simplify:  Extracting #8: cost 0 inf + 113293
1554301282.919 * * [misc]simplify:  Extracting #9: cost 0 inf + 113210
1554301282.940 * * [misc]simplify:  Extracting #10: cost 0 inf + 113130
1554301282.960 * [exit]simplify:  Simplified to (- (* (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (+ (* (tan y) (tan z)) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) 1)) (cos a))) (+ (tan y) (tan z))) (* (* (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y))) (- (tan y) (tan z))) (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (sin a)) (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))))
1554301282.960 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (+ (* (tan y) (tan z)) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) 1)) (cos a))) (+ (tan y) (tan z))) (* (* (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y))) (- (tan y) (tan z))) (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (sin a)) (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))))))
1554301282.961 * * * * [misc]progress:  [ 418 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))>
1554301282.961 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z)))))
1554301282.961 * * [misc]simplify:  iters left: 6 (40 enodes)
1554301282.971 * * [misc]simplify:  iters left: 5 (207 enodes)
1554301283.016 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301283.016 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301283.017 * * [misc]simplify:  Extracting #2: cost 54 inf + 0
1554301283.017 * * [misc]simplify:  Extracting #3: cost 175 inf + 0
1554301283.017 * * [misc]simplify:  Extracting #4: cost 252 inf + 63
1554301283.019 * * [misc]simplify:  Extracting #5: cost 236 inf + 13942
1554301283.028 * * [misc]simplify:  Extracting #6: cost 101 inf + 75308
1554301283.047 * * [misc]simplify:  Extracting #7: cost 21 inf + 125429
1554301283.074 * * [misc]simplify:  Extracting #8: cost 1 inf + 140495
1554301283.105 * * [misc]simplify:  Extracting #9: cost 0 inf + 140501
1554301283.134 * * [misc]simplify:  Extracting #10: cost 0 inf + 140410
1554301283.163 * [exit]simplify:  Simplified to (- (* (* (+ 1 (* (+ 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (+ (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (cos a)))) (* (* (* (- (tan y) (tan z)) (+ (* (+ (tan y) (tan z)) (tan z)) (* (tan y) (tan y)))) (sin a)) (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z)))))
1554301283.163 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ 1 (* (+ 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (+ (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (cos a)))) (* (* (* (- (tan y) (tan z)) (+ (* (+ (tan y) (tan z)) (tan z)) (* (tan y) (tan y)))) (sin a)) (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))
1554301283.164 * * * * [misc]progress:  [ 419 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))>
1554301283.164 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z)))))
1554301283.164 * * [misc]simplify:  iters left: 6 (36 enodes)
1554301283.173 * * [misc]simplify:  iters left: 5 (186 enodes)
1554301283.212 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301283.212 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301283.212 * * [misc]simplify:  Extracting #2: cost 48 inf + 0
1554301283.212 * * [misc]simplify:  Extracting #3: cost 165 inf + 0
1554301283.213 * * [misc]simplify:  Extracting #4: cost 223 inf + 185
1554301283.214 * * [misc]simplify:  Extracting #5: cost 212 inf + 9339
1554301283.222 * * [misc]simplify:  Extracting #6: cost 81 inf + 67016
1554301283.238 * * [misc]simplify:  Extracting #7: cost 24 inf + 99549
1554301283.259 * * [misc]simplify:  Extracting #8: cost 0 inf + 117821
1554301283.281 * * [misc]simplify:  Extracting #9: cost 0 inf + 117781
1554301283.304 * [exit]simplify:  Simplified to (+ (* (- (+ (* (* (tan y) (tan y)) (- (tan y) (tan z))) (* (tan z) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (sin a) (- (tan y) (tan z))))) (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (+ (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (cos a)) (+ 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))))
1554301283.304 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (+ (* (- (+ (* (* (tan y) (tan y)) (- (tan y) (tan z))) (* (tan z) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (sin a) (- (tan y) (tan z))))) (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (+ (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (cos a)) (+ 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))
1554301283.305 * * * * [misc]progress:  [ 420 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))>
1554301283.305 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301283.305 * * [misc]simplify:  iters left: 6 (45 enodes)
1554301283.316 * * [misc]simplify:  iters left: 5 (213 enodes)
1554301283.360 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301283.360 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301283.360 * * [misc]simplify:  Extracting #2: cost 67 inf + 0
1554301283.363 * * [misc]simplify:  Extracting #3: cost 230 inf + 0
1554301283.364 * * [misc]simplify:  Extracting #4: cost 308 inf + 963
1554301283.366 * * [misc]simplify:  Extracting #5: cost 262 inf + 25433
1554301283.377 * * [misc]simplify:  Extracting #6: cost 121 inf + 100039
1554301283.404 * * [misc]simplify:  Extracting #7: cost 11 inf + 172812
1554301283.438 * * [misc]simplify:  Extracting #8: cost 0 inf + 180505
1554301283.473 * * [misc]simplify:  Extracting #9: cost 0 inf + 180334
1554301283.507 * [exit]simplify:  Simplified to (- (* (* (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a)) (* (+ (tan y) (tan z)) (- (tan y) (tan z)))) (* (* (+ (tan y) (tan z)) (- (tan y) (tan z))) (* (* (cos z) (cos y)) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1)) 1)))) (* (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (sin a)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (* (+ (tan y) (tan z)) (- (tan y) (tan z))))))
1554301283.507 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a)) (* (+ (tan y) (tan z)) (- (tan y) (tan z)))) (* (* (+ (tan y) (tan z)) (- (tan y) (tan z))) (* (* (cos z) (cos y)) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1)) 1)))) (* (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (sin a)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (* (+ (tan y) (tan z)) (- (tan y) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))
1554301283.508 * * * * [misc]progress:  [ 421 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301283.508 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301283.509 * * [misc]simplify:  iters left: 6 (42 enodes)
1554301283.519 * * [misc]simplify:  iters left: 5 (214 enodes)
1554301283.568 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301283.568 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301283.569 * * [misc]simplify:  Extracting #2: cost 72 inf + 0
1554301283.569 * * [misc]simplify:  Extracting #3: cost 243 inf + 0
1554301283.570 * * [misc]simplify:  Extracting #4: cost 352 inf + 63
1554301283.572 * * [misc]simplify:  Extracting #5: cost 339 inf + 9749
1554301283.582 * * [misc]simplify:  Extracting #6: cost 191 inf + 75943
1554301283.607 * * [misc]simplify:  Extracting #7: cost 59 inf + 148869
1554301283.647 * * [misc]simplify:  Extracting #8: cost 5 inf + 190086
1554301283.690 * * [misc]simplify:  Extracting #9: cost 0 inf + 194656
1554301283.731 * [exit]simplify:  Simplified to (- (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a)) (* (+ (+ (* (tan z) (tan z)) (* (tan y) (tan y))) (* (tan y) (tan z))) (+ (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) 1))))) (* (* (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (sin a)) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301283.731 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a)) (* (+ (+ (* (tan z) (tan z)) (* (tan y) (tan y))) (* (tan y) (tan z))) (+ (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) 1))))) (* (* (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (sin a)) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301283.732 * * * * [misc]progress:  [ 422 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))>
1554301283.732 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301283.733 * * [misc]simplify:  iters left: 6 (37 enodes)
1554301283.742 * * [misc]simplify:  iters left: 5 (188 enodes)
1554301283.789 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301283.789 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301283.789 * * [misc]simplify:  Extracting #2: cost 59 inf + 0
1554301283.789 * * [misc]simplify:  Extracting #3: cost 217 inf + 0
1554301283.790 * * [misc]simplify:  Extracting #4: cost 319 inf + 63
1554301283.792 * * [misc]simplify:  Extracting #5: cost 308 inf + 10771
1554301283.804 * * [misc]simplify:  Extracting #6: cost 130 inf + 95924
1554301283.830 * * [misc]simplify:  Extracting #7: cost 38 inf + 147281
1554301283.864 * * [misc]simplify:  Extracting #8: cost 3 inf + 174600
1554301283.900 * * [misc]simplify:  Extracting #9: cost 0 inf + 174363
1554301283.936 * * [misc]simplify:  Extracting #10: cost 0 inf + 173970
1554301283.973 * [exit]simplify:  Simplified to (- (* (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (tan y) (tan z)))) 1) (* (+ (tan y) (tan z)) (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (sin a)) (- 1 (* (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))
1554301283.973 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (tan y) (tan z)))) 1) (* (+ (tan y) (tan z)) (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (sin a)) (- 1 (* (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))
1554301283.974 * * * * [misc]progress:  [ 423 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))>
1554301283.974 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301283.974 * * [misc]simplify:  iters left: 6 (40 enodes)
1554301283.983 * * [misc]simplify:  iters left: 5 (190 enodes)
1554301284.021 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301284.021 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301284.021 * * [misc]simplify:  Extracting #2: cost 67 inf + 0
1554301284.022 * * [misc]simplify:  Extracting #3: cost 214 inf + 0
1554301284.022 * * [misc]simplify:  Extracting #4: cost 276 inf + 1115
1554301284.025 * * [misc]simplify:  Extracting #5: cost 215 inf + 27070
1554301284.037 * * [misc]simplify:  Extracting #6: cost 92 inf + 95539
1554301284.064 * * [misc]simplify:  Extracting #7: cost 3 inf + 153123
1554301284.089 * * [misc]simplify:  Extracting #8: cost 0 inf + 155165
1554301284.116 * [exit]simplify:  Simplified to (- (* (* (* (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1) (* (cos y) (cos z))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (- (tan y) (tan z)) (+ (tan y) (tan z))))) (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a))) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (* (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (sin a)) (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))))
1554301284.116 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1) (* (cos y) (cos z))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (- (tan y) (tan z)) (+ (tan y) (tan z))))) (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a))) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (* (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (sin a)) (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))
1554301284.116 * * * * [misc]progress:  [ 424 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301284.116 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301284.117 * * [misc]simplify:  iters left: 6 (38 enodes)
1554301284.126 * * [misc]simplify:  iters left: 5 (193 enodes)
1554301284.169 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301284.169 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301284.169 * * [misc]simplify:  Extracting #2: cost 72 inf + 0
1554301284.169 * * [misc]simplify:  Extracting #3: cost 228 inf + 0
1554301284.170 * * [misc]simplify:  Extracting #4: cost 312 inf + 63
1554301284.172 * * [misc]simplify:  Extracting #5: cost 291 inf + 12051
1554301284.182 * * [misc]simplify:  Extracting #6: cost 123 inf + 86631
1554301284.207 * * [misc]simplify:  Extracting #7: cost 20 inf + 154589
1554301284.239 * * [misc]simplify:  Extracting #8: cost 0 inf + 167233
1554301284.269 * * [misc]simplify:  Extracting #9: cost 0 inf + 166640
1554301284.299 * [exit]simplify:  Simplified to (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1))) (* (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (sin a)) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))
1554301284.299 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1))) (* (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (sin a)) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301284.300 * * * * [misc]progress:  [ 425 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))>
1554301284.300 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301284.300 * * [misc]simplify:  iters left: 6 (32 enodes)
1554301284.308 * * [misc]simplify:  iters left: 5 (165 enodes)
1554301284.601 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301284.601 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301284.602 * * [misc]simplify:  Extracting #2: cost 58 inf + 0
1554301284.602 * * [misc]simplify:  Extracting #3: cost 204 inf + 0
1554301284.603 * * [misc]simplify:  Extracting #4: cost 280 inf + 124
1554301284.604 * * [misc]simplify:  Extracting #5: cost 259 inf + 11910
1554301284.614 * * [misc]simplify:  Extracting #6: cost 120 inf + 73915
1554301284.637 * * [misc]simplify:  Extracting #7: cost 11 inf + 137828
1554301284.667 * * [misc]simplify:  Extracting #8: cost 0 inf + 145980
1554301284.694 * [exit]simplify:  Simplified to (- (* (* (* (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1) (+ (tan y) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a))) (* (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (sin a)) (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))
1554301284.694 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1) (+ (tan y) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a))) (* (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (sin a)) (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))
1554301284.695 * * * * [misc]progress:  [ 426 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (cos y) (cos z))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (cos y) (cos z)))))))>
1554301284.695 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (cos y) (cos z))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301284.695 * * [misc]simplify:  iters left: 6 (36 enodes)
1554301284.703 * * [misc]simplify:  iters left: 5 (172 enodes)
1554301284.739 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301284.739 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301284.739 * * [misc]simplify:  Extracting #2: cost 60 inf + 0
1554301284.739 * * [misc]simplify:  Extracting #3: cost 192 inf + 0
1554301284.740 * * [misc]simplify:  Extracting #4: cost 235 inf + 3483
1554301284.744 * * [misc]simplify:  Extracting #5: cost 159 inf + 42796
1554301284.759 * * [misc]simplify:  Extracting #6: cost 33 inf + 110916
1554301284.778 * * [misc]simplify:  Extracting #7: cost 2 inf + 131796
1554301284.798 * * [misc]simplify:  Extracting #8: cost 0 inf + 132984
1554301284.817 * [exit]simplify:  Simplified to (- (* (* (* (cos y) (cos z)) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (- (tan y) (tan z)) (+ (tan y) (tan z))))) (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a))) (* (* (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (sin a)) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (cos z) (sin y)) (* (cos y) (sin z)))))
1554301284.817 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (cos y) (cos z)) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (- (tan y) (tan z)) (+ (tan y) (tan z))))) (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a))) (* (* (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (sin a)) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (cos z) (sin y)) (* (cos y) (sin z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (cos y) (cos z)))))))
1554301284.818 * * * * [misc]progress:  [ 427 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))>
1554301284.818 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301284.818 * * [misc]simplify:  iters left: 6 (34 enodes)
1554301284.828 * * [misc]simplify:  iters left: 5 (175 enodes)
1554301284.863 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301284.863 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301284.863 * * [misc]simplify:  Extracting #2: cost 73 inf + 0
1554301284.863 * * [misc]simplify:  Extracting #3: cost 213 inf + 0
1554301284.864 * * [misc]simplify:  Extracting #4: cost 270 inf + 452
1554301284.866 * * [misc]simplify:  Extracting #5: cost 243 inf + 14479
1554301284.877 * * [misc]simplify:  Extracting #6: cost 85 inf + 86476
1554301284.897 * * [misc]simplify:  Extracting #7: cost 13 inf + 129069
1554301284.921 * * [misc]simplify:  Extracting #8: cost 0 inf + 140550
1554301284.945 * [exit]simplify:  Simplified to (- (* (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (+ (* (tan y) (tan z)) (+ (* (tan z) (tan z)) (* (tan y) (tan y))))) (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))) (* (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (sin a))))
1554301284.945 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (+ (* (tan y) (tan z)) (+ (* (tan z) (tan z)) (* (tan y) (tan y))))) (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))) (* (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (sin a)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))
1554301284.946 * * * * [misc]progress:  [ 428 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (tan y) (tan z))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (+ (tan y) (tan z)))))))>
1554301284.946 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (tan y) (tan z))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301284.946 * * [misc]simplify:  iters left: 6 (28 enodes)
1554301284.953 * * [misc]simplify:  iters left: 5 (147 enodes)
1554301284.988 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301284.988 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301284.988 * * [misc]simplify:  Extracting #2: cost 55 inf + 0
1554301284.989 * * [misc]simplify:  Extracting #3: cost 183 inf + 0
1554301284.989 * * [misc]simplify:  Extracting #4: cost 235 inf + 391
1554301284.991 * * [misc]simplify:  Extracting #5: cost 215 inf + 14689
1554301285.000 * * [misc]simplify:  Extracting #6: cost 89 inf + 70223
1554301285.018 * * [misc]simplify:  Extracting #7: cost 5 inf + 115809
1554301285.038 * * [misc]simplify:  Extracting #8: cost 0 inf + 119799
1554301285.058 * [exit]simplify:  Simplified to (- (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (tan y) (tan z))))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (sin a)) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))
1554301285.058 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (tan y) (tan z))))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (sin a)) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (+ (tan y) (tan z)))))))
1554301285.058 * * * * [misc]progress:  [ 429 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))>
1554301285.059 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z)))))
1554301285.059 * * [misc]simplify:  iters left: 6 (36 enodes)
1554301285.068 * * [misc]simplify:  iters left: 5 (182 enodes)
1554301285.111 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301285.111 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301285.111 * * [misc]simplify:  Extracting #2: cost 57 inf + 0
1554301285.111 * * [misc]simplify:  Extracting #3: cost 200 inf + 0
1554301285.112 * * [misc]simplify:  Extracting #4: cost 283 inf + 63
1554301285.113 * * [misc]simplify:  Extracting #5: cost 283 inf + 7594
1554301285.122 * * [misc]simplify:  Extracting #6: cost 131 inf + 75616
1554301285.147 * * [misc]simplify:  Extracting #7: cost 16 inf + 143151
1554301285.174 * * [misc]simplify:  Extracting #8: cost 0 inf + 152191
1554301285.203 * * [misc]simplify:  Extracting #9: cost 0 inf + 150015
1554301285.232 * [exit]simplify:  Simplified to (- (+ (* (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a)) (* (- (tan y) (tan z)) (+ (tan y) (tan z))))) (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a)) (* (- (tan y) (tan z)) (+ (tan y) (tan z)))))) (* (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (- (tan y) (tan z))) (* (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (sin a))))
1554301285.232 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (+ (* (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a)) (* (- (tan y) (tan z)) (+ (tan y) (tan z))))) (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a)) (* (- (tan y) (tan z)) (+ (tan y) (tan z)))))) (* (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (- (tan y) (tan z))) (* (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (sin a)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))
1554301285.232 * * * * [misc]progress:  [ 430 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))>
1554301285.232 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z)))))
1554301285.233 * * [misc]simplify:  iters left: 6 (31 enodes)
1554301285.240 * * [misc]simplify:  iters left: 5 (159 enodes)
1554301285.276 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301285.276 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301285.276 * * [misc]simplify:  Extracting #2: cost 51 inf + 0
1554301285.276 * * [misc]simplify:  Extracting #3: cost 191 inf + 0
1554301285.277 * * [misc]simplify:  Extracting #4: cost 256 inf + 185
1554301285.279 * * [misc]simplify:  Extracting #5: cost 236 inf + 11679
1554301285.290 * * [misc]simplify:  Extracting #6: cost 71 inf + 89025
1554301285.311 * * [misc]simplify:  Extracting #7: cost 1 inf + 129072
1554301285.336 * * [misc]simplify:  Extracting #8: cost 0 inf + 129804
1554301285.359 * [exit]simplify:  Simplified to (- (* (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1) (* (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a))) (* (- (tan y) (tan z)) (+ (tan y) (tan z))))) (* (* (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (sin a) (- (tan y) (tan z)))) (* (- (tan y) (tan z)) (+ (tan y) (tan z)))))
1554301285.359 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 1) (* (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a))) (* (- (tan y) (tan z)) (+ (tan y) (tan z))))) (* (* (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (sin a) (- (tan y) (tan z)))) (* (- (tan y) (tan z)) (+ (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))
1554301285.359 * * * * [misc]progress:  [ 431 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))>
1554301285.359 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301285.360 * * [misc]simplify:  iters left: 6 (48 enodes)
1554301285.371 * * [misc]simplify:  iters left: 5 (235 enodes)
1554301285.420 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301285.420 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301285.420 * * [misc]simplify:  Extracting #2: cost 65 inf + 0
1554301285.421 * * [misc]simplify:  Extracting #3: cost 193 inf + 0
1554301285.421 * * [misc]simplify:  Extracting #4: cost 286 inf + 611
1554301285.423 * * [misc]simplify:  Extracting #5: cost 317 inf + 4705
1554301285.426 * * [misc]simplify:  Extracting #6: cost 242 inf + 33009
1554301285.438 * * [misc]simplify:  Extracting #7: cost 116 inf + 105236
1554301285.471 * * [misc]simplify:  Extracting #8: cost 19 inf + 194331
1554301285.518 * * [misc]simplify:  Extracting #9: cost 1 inf + 209315
1554301285.563 * * [misc]simplify:  Extracting #10: cost 0 inf + 210247
1554301285.609 * [exit]simplify:  Simplified to (- (* (* (* (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y)))) 1) (* (cos z) (cos y))) (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (+ (tan y) (tan z)))) (+ (* (* (cos a) (cos a)) (cos a)) (* (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))))) (* (* (* (+ (* (- (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (cos a) (cos a))) (* (cos z) (cos y))) (* (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (sin a))) (- (* (sin y) (cos z)) (* (sin z) (cos y)))))
1554301285.609 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y)))) 1) (* (cos z) (cos y))) (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (+ (tan y) (tan z)))) (+ (* (* (cos a) (cos a)) (cos a)) (* (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))))) (* (* (* (+ (* (- (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (cos a) (cos a))) (* (cos z) (cos y))) (* (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (sin a))) (- (* (sin y) (cos z)) (* (sin z) (cos y))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))
1554301285.610 * * * * [misc]progress:  [ 432 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301285.610 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301285.610 * * [misc]simplify:  iters left: 6 (55 enodes)
1554301285.623 * * [misc]simplify:  iters left: 5 (271 enodes)
1554301285.679 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301285.679 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301285.679 * * [misc]simplify:  Extracting #2: cost 73 inf + 0
1554301285.679 * * [misc]simplify:  Extracting #3: cost 216 inf + 0
1554301285.680 * * [misc]simplify:  Extracting #4: cost 337 inf + 1347
1554301285.682 * * [misc]simplify:  Extracting #5: cost 345 inf + 12057
1554301285.697 * * [misc]simplify:  Extracting #6: cost 191 inf + 104618
1554301285.731 * * [misc]simplify:  Extracting #7: cost 56 inf + 200945
1554301285.781 * * [misc]simplify:  Extracting #8: cost 3 inf + 240542
1554301285.836 * * [misc]simplify:  Extracting #9: cost 0 inf + 242970
1554301285.891 * [exit]simplify:  Simplified to (- (* (* (+ (* (* (cos a) (cos a)) (cos a)) (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))))) (- (* (sin y) (cos z)) (* (sin z) (cos y)))) (* (+ (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (+ (* (+ 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) 1)))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (* (* (sin a) (- 1 (* (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (+ (* (- (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (cos a) (cos a))) (* (cos z) (cos y))))))
1554301285.891 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (* (cos a) (cos a)) (cos a)) (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))))) (- (* (sin y) (cos z)) (* (sin z) (cos y)))) (* (+ (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (+ (* (+ 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) 1)))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (* (* (sin a) (- 1 (* (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (+ (* (- (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (cos a) (cos a))) (* (cos z) (cos y)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301285.892 * * * * [misc]progress:  [ 433 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))>
1554301285.892 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301285.892 * * [misc]simplify:  iters left: 6 (51 enodes)
1554301285.904 * * [misc]simplify:  iters left: 5 (252 enodes)
1554301285.958 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301285.958 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301285.958 * * [misc]simplify:  Extracting #2: cost 69 inf + 0
1554301285.958 * * [misc]simplify:  Extracting #3: cost 200 inf + 0
1554301285.959 * * [misc]simplify:  Extracting #4: cost 302 inf + 2203
1554301285.961 * * [misc]simplify:  Extracting #5: cost 329 inf + 8660
1554301285.966 * * [misc]simplify:  Extracting #6: cost 236 inf + 47821
1554301285.987 * * [misc]simplify:  Extracting #7: cost 79 inf + 147862
1554301286.033 * * [misc]simplify:  Extracting #8: cost 5 inf + 214614
1554301286.080 * * [misc]simplify:  Extracting #9: cost 0 inf + 216725
1554301286.127 * * [misc]simplify:  Extracting #10: cost 0 inf + 216525
1554301286.174 * [exit]simplify:  Simplified to (- (* (* (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (+ (tan y) (tan z))) (+ (* (* (cos a) (cos a)) (cos a)) (* (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))))) (* (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (tan z) (tan y)) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) 1) (+ (tan y) (tan z)))) (* (* (- 1 (* (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (sin a)) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (+ (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (- (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a))) (* (cos a) (cos a))) (* (cos z) (cos y))))))
1554301286.174 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (+ (tan y) (tan z))) (+ (* (* (cos a) (cos a)) (cos a)) (* (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))))) (* (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (tan z) (tan y)) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) 1) (+ (tan y) (tan z)))) (* (* (- 1 (* (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (sin a)) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (+ (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (- (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a))) (* (cos a) (cos a))) (* (cos z) (cos y)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))
1554301286.175 * * * * [misc]progress:  [ 434 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))>
1554301286.175 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301286.176 * * [misc]simplify:  iters left: 6 (44 enodes)
1554301286.186 * * [misc]simplify:  iters left: 5 (214 enodes)
1554301286.229 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301286.229 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301286.229 * * [misc]simplify:  Extracting #2: cost 65 inf + 0
1554301286.229 * * [misc]simplify:  Extracting #3: cost 178 inf + 0
1554301286.230 * * [misc]simplify:  Extracting #4: cost 251 inf + 1026
1554301286.231 * * [misc]simplify:  Extracting #5: cost 266 inf + 10202
1554301286.236 * * [misc]simplify:  Extracting #6: cost 185 inf + 50076
1554301286.250 * * [misc]simplify:  Extracting #7: cost 81 inf + 108274
1554301286.280 * * [misc]simplify:  Extracting #8: cost 15 inf + 170452
1554301286.319 * * [misc]simplify:  Extracting #9: cost 0 inf + 185591
1554301286.358 * * [misc]simplify:  Extracting #10: cost 0 inf + 185431
1554301286.396 * [exit]simplify:  Simplified to (- (* (* (+ (* (cos a) (* (cos a) (cos a))) (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))))) (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (+ (tan y) (tan z)))) (* (* (cos z) (cos y)) (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1))) (* (+ (* (cos a) (cos a)) (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (- (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)))) (* (* (cos z) (cos y)) (* (* (sin a) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (- (* (sin y) (cos z)) (* (sin z) (cos y)))))))
1554301286.396 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (cos a) (* (cos a) (cos a))) (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))))) (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (+ (tan y) (tan z)))) (* (* (cos z) (cos y)) (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1))) (* (+ (* (cos a) (cos a)) (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (- (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)))) (* (* (cos z) (cos y)) (* (* (sin a) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (- (* (sin y) (cos z)) (* (sin z) (cos y))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))
1554301286.397 * * * * [misc]progress:  [ 435 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301286.397 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301286.398 * * [misc]simplify:  iters left: 6 (51 enodes)
1554301286.409 * * [misc]simplify:  iters left: 5 (250 enodes)
1554301286.460 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301286.460 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301286.460 * * [misc]simplify:  Extracting #2: cost 73 inf + 0
1554301286.461 * * [misc]simplify:  Extracting #3: cost 201 inf + 0
1554301286.462 * * [misc]simplify:  Extracting #4: cost 295 inf + 1014
1554301286.463 * * [misc]simplify:  Extracting #5: cost 312 inf + 7875
1554301286.469 * * [misc]simplify:  Extracting #6: cost 209 inf + 48908
1554301286.484 * * [misc]simplify:  Extracting #7: cost 109 inf + 106217
1554301286.521 * * [misc]simplify:  Extracting #8: cost 17 inf + 191624
1554301286.568 * * [misc]simplify:  Extracting #9: cost 0 inf + 210014
1554301286.611 * * [misc]simplify:  Extracting #10: cost 0 inf + 209214
1554301286.653 * [exit]simplify:  Simplified to (- (* (* (* (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z))))) (* (* (+ (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) 1) (* (* (cos a) (cos a)) (cos a))) (- (* (sin y) (cos z)) (* (sin z) (cos y))))) (+ (tan y) (tan z))) (* (* (* (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z)))) (sin a)) (* (cos z) (cos y))) (+ (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (- (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a))) (* (cos a) (cos a)))))
1554301286.653 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z))))) (* (* (+ (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) 1) (* (* (cos a) (cos a)) (cos a))) (- (* (sin y) (cos z)) (* (sin z) (cos y))))) (+ (tan y) (tan z))) (* (* (* (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z)))) (sin a)) (* (cos z) (cos y))) (+ (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (- (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a))) (* (cos a) (cos a))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301286.654 * * * * [misc]progress:  [ 436 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))>
1554301286.654 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301286.655 * * [misc]simplify:  iters left: 6 (47 enodes)
1554301286.667 * * [misc]simplify:  iters left: 5 (231 enodes)
1554301286.712 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301286.712 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301286.712 * * [misc]simplify:  Extracting #2: cost 69 inf + 0
1554301286.713 * * [misc]simplify:  Extracting #3: cost 187 inf + 0
1554301286.713 * * [misc]simplify:  Extracting #4: cost 272 inf + 883
1554301286.715 * * [misc]simplify:  Extracting #5: cost 287 inf + 8565
1554301286.726 * * [misc]simplify:  Extracting #6: cost 160 inf + 69569
1554301286.748 * * [misc]simplify:  Extracting #7: cost 67 inf + 126507
1554301286.786 * * [misc]simplify:  Extracting #8: cost 6 inf + 185453
1554301286.826 * * [misc]simplify:  Extracting #9: cost 0 inf + 189689
1554301286.866 * * [misc]simplify:  Extracting #10: cost 0 inf + 188969
1554301286.906 * [exit]simplify:  Simplified to (- (* (* (+ (tan y) (tan z)) (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1)) (* (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (+ (tan y) (tan z))) (* (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) 1) (* (cos a) (* (cos a) (cos a)))))) (* (* (* (+ (* (cos a) (cos a)) (* (- (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)))) (* (cos z) (cos y))) (sin a)) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))))
1554301286.906 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1)) (* (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (+ (tan y) (tan z))) (* (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) 1) (* (cos a) (* (cos a) (cos a)))))) (* (* (* (+ (* (cos a) (cos a)) (* (- (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)))) (* (cos z) (cos y))) (sin a)) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))
1554301286.908 * * * * [misc]progress:  [ 437 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (cos y) (cos z))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (cos y) (cos z)))))))>
1554301286.908 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (cos y) (cos z))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301286.908 * * [misc]simplify:  iters left: 6 (40 enodes)
1554301286.917 * * [misc]simplify:  iters left: 5 (196 enodes)
1554301286.956 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301286.956 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1554301286.956 * * [misc]simplify:  Extracting #2: cost 60 inf + 0
1554301286.956 * * [misc]simplify:  Extracting #3: cost 156 inf + 0
1554301286.957 * * [misc]simplify:  Extracting #4: cost 222 inf + 903
1554301286.958 * * [misc]simplify:  Extracting #5: cost 242 inf + 4660
1554301286.960 * * [misc]simplify:  Extracting #6: cost 202 inf + 21334
1554301286.965 * * [misc]simplify:  Extracting #7: cost 151 inf + 49384
1554301286.980 * * [misc]simplify:  Extracting #8: cost 47 inf + 121384
1554301287.004 * * [misc]simplify:  Extracting #9: cost 13 inf + 145542
1554301287.034 * * [misc]simplify:  Extracting #10: cost 0 inf + 161289
1554301287.066 * * [misc]simplify:  Extracting #11: cost 0 inf + 160523
1554301287.097 * * [misc]simplify:  Extracting #12: cost 0 inf + 160483
1554301287.128 * * [misc]simplify:  Extracting #13: cost 0 inf + 160443
1554301287.159 * [exit]simplify:  Simplified to (* (* (cos z) (cos y)) (- (* (+ (* (cos a) (* (cos a) (cos a))) (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (cos a) (* (cos a) (cos a))))) (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (+ (tan y) (tan z)))) (* (* (+ (* (- (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (cos a) (cos a))) (- (* (sin y) (cos z)) (* (sin z) (cos y)))) (* (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (sin a)))))
1554301287.159 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (* (* (cos z) (cos y)) (- (* (+ (* (cos a) (* (cos a) (cos a))) (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (cos a) (* (cos a) (cos a))))) (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (+ (tan y) (tan z)))) (* (* (+ (* (- (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (cos a) (cos a))) (- (* (sin y) (cos z)) (* (sin z) (cos y)))) (* (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (sin a))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (cos y) (cos z)))))))
1554301287.160 * * * * [misc]progress:  [ 438 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))>
1554301287.160 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301287.161 * * [misc]simplify:  iters left: 6 (47 enodes)
1554301287.172 * * [misc]simplify:  iters left: 5 (232 enodes)
1554301287.216 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301287.216 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301287.216 * * [misc]simplify:  Extracting #2: cost 75 inf + 0
1554301287.216 * * [misc]simplify:  Extracting #3: cost 189 inf + 0
1554301287.217 * * [misc]simplify:  Extracting #4: cost 261 inf + 917
1554301287.218 * * [misc]simplify:  Extracting #5: cost 269 inf + 7493
1554301287.222 * * [misc]simplify:  Extracting #6: cost 204 inf + 33941
1554301287.237 * * [misc]simplify:  Extracting #7: cost 90 inf + 103179
1554301287.268 * * [misc]simplify:  Extracting #8: cost 5 inf + 189296
1554301287.305 * * [misc]simplify:  Extracting #9: cost 0 inf + 186030
1554301287.343 * * [misc]simplify:  Extracting #10: cost 0 inf + 184741
1554301287.381 * * [misc]simplify:  Extracting #11: cost 0 inf + 184698
1554301287.418 * [exit]simplify:  Simplified to (- (* (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (+ (tan y) (tan z)))) (+ (* (cos a) (* (cos a) (cos a))) (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)))))) (* (+ (* (cos a) (cos a)) (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (- (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)))) (* (* (cos z) (cos y)) (* (sin a) (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))))
1554301287.418 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (+ (tan y) (tan z)))) (+ (* (cos a) (* (cos a) (cos a))) (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)))))) (* (+ (* (cos a) (cos a)) (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (- (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)))) (* (* (cos z) (cos y)) (* (sin a) (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))
1554301287.419 * * * * [misc]progress:  [ 439 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (tan y) (tan z))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (tan y) (tan z)))))))>
1554301287.419 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (tan y) (tan z))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301287.420 * * [misc]simplify:  iters left: 6 (43 enodes)
1554301287.429 * * [misc]simplify:  iters left: 5 (211 enodes)
1554301287.470 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301287.470 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301287.471 * * [misc]simplify:  Extracting #2: cost 67 inf + 0
1554301287.471 * * [misc]simplify:  Extracting #3: cost 165 inf + 0
1554301287.472 * * [misc]simplify:  Extracting #4: cost 222 inf + 2425
1554301287.473 * * [misc]simplify:  Extracting #5: cost 248 inf + 6566
1554301287.474 * * [misc]simplify:  Extracting #6: cost 225 inf + 13236
1554301287.479 * * [misc]simplify:  Extracting #7: cost 159 inf + 42399
1554301287.495 * * [misc]simplify:  Extracting #8: cost 60 inf + 113670
1554301287.526 * * [misc]simplify:  Extracting #9: cost 3 inf + 161920
1554301287.560 * * [misc]simplify:  Extracting #10: cost 0 inf + 159243
1554301287.592 * * [misc]simplify:  Extracting #11: cost 0 inf + 157824
1554301287.623 * * [misc]simplify:  Extracting #12: cost 0 inf + 157664
1554301287.654 * [exit]simplify:  Simplified to (- (* (* (+ (* (cos a) (* (cos a) (cos a))) (* (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)))) (- (* (sin y) (cos z)) (* (sin z) (cos y)))) (* (+ (tan y) (tan z)) (+ (tan y) (tan z)))) (* (* (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (sin a)) (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (cos z) (cos y))) (+ (* (- (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (cos a) (cos a)))))
1554301287.654 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (cos a) (* (cos a) (cos a))) (* (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)))) (- (* (sin y) (cos z)) (* (sin z) (cos y)))) (* (+ (tan y) (tan z)) (+ (tan y) (tan z)))) (* (* (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (sin a)) (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (cos z) (cos y))) (+ (* (- (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (cos a) (cos a))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (tan y) (tan z)))))))
1554301287.655 * * * * [misc]progress:  [ 440 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))>
1554301287.655 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z)))))
1554301287.655 * * [misc]simplify:  iters left: 6 (48 enodes)
1554301287.668 * * [misc]simplify:  iters left: 5 (238 enodes)
1554301287.716 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301287.716 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301287.716 * * [misc]simplify:  Extracting #2: cost 63 inf + 0
1554301287.717 * * [misc]simplify:  Extracting #3: cost 181 inf + 0
1554301287.717 * * [misc]simplify:  Extracting #4: cost 271 inf + 747
1554301287.719 * * [misc]simplify:  Extracting #5: cost 312 inf + 3731
1554301287.722 * * [misc]simplify:  Extracting #6: cost 246 inf + 28743
1554301287.737 * * [misc]simplify:  Extracting #7: cost 101 inf + 111878
1554301287.771 * * [misc]simplify:  Extracting #8: cost 5 inf + 197317
1554301287.815 * * [misc]simplify:  Extracting #9: cost 0 inf + 196351
1554301287.860 * * [misc]simplify:  Extracting #10: cost 0 inf + 195496
1554301287.905 * [exit]simplify:  Simplified to (- (* (* (+ (tan y) (tan z)) (* (* (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) 1) (* (* (cos a) (cos a)) (cos a))) (- (* (sin y) (cos z)) (* (sin z) (cos y))))) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (tan z) (tan y)) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) 1)) (* (* (* (cos z) (+ (* (cos a) (cos a)) (* (- (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))))) (cos y)) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (sin a) (- (tan y) (tan z))))))
1554301287.905 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (* (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) 1) (* (* (cos a) (cos a)) (cos a))) (- (* (sin y) (cos z)) (* (sin z) (cos y))))) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (tan z) (tan y)) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) 1)) (* (* (* (cos z) (+ (* (cos a) (cos a)) (* (- (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))))) (cos y)) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (sin a) (- (tan y) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))
1554301287.906 * * * * [misc]progress:  [ 441 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))>
1554301287.907 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z)))))
1554301287.907 * * [misc]simplify:  iters left: 6 (44 enodes)
1554301287.917 * * [misc]simplify:  iters left: 5 (217 enodes)
1554301287.961 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301287.961 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301287.962 * * [misc]simplify:  Extracting #2: cost 57 inf + 0
1554301287.962 * * [misc]simplify:  Extracting #3: cost 173 inf + 0
1554301287.963 * * [misc]simplify:  Extracting #4: cost 248 inf + 611
1554301287.964 * * [misc]simplify:  Extracting #5: cost 272 inf + 5888
1554301287.966 * * [misc]simplify:  Extracting #6: cost 209 inf + 30562
1554301287.977 * * [misc]simplify:  Extracting #7: cost 98 inf + 91639
1554301288.002 * * [misc]simplify:  Extracting #8: cost 18 inf + 159899
1554301288.039 * * [misc]simplify:  Extracting #9: cost 4 inf + 168562
1554301288.079 * * [misc]simplify:  Extracting #10: cost 0 inf + 171956
1554301288.116 * * [misc]simplify:  Extracting #11: cost 0 inf + 171076
1554301288.153 * * [misc]simplify:  Extracting #12: cost 0 inf + 170916
1554301288.191 * [exit]simplify:  Simplified to (- (+ (* (+ (* (* (cos a) (cos a)) (cos a)) (* (* (* (cos a) (cos a)) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (+ (tan y) (tan z)))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (+ (* (* (cos a) (cos a)) (cos a)) (* (* (* (cos a) (cos a)) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (+ (tan y) (tan z)))))) (* (* (* (* (sin a) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (- (tan y) (tan z))) (cos y)) (* (+ (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (- (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a))) (* (cos a) (cos a))) (cos z))))
1554301288.191 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (+ (* (+ (* (* (cos a) (cos a)) (cos a)) (* (* (* (cos a) (cos a)) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (+ (tan y) (tan z)))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (+ (* (* (cos a) (cos a)) (cos a)) (* (* (* (cos a) (cos a)) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (+ (tan y) (tan z)))))) (* (* (* (* (sin a) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (- (tan y) (tan z))) (cos y)) (* (+ (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (- (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a))) (* (cos a) (cos a))) (cos z)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))
1554301288.192 * * * * [misc]progress:  [ 442 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))>
1554301288.192 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301288.192 * * [misc]simplify:  iters left: 6 (44 enodes)
1554301288.203 * * [misc]simplify:  iters left: 5 (203 enodes)
1554301288.242 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301288.242 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301288.243 * * [misc]simplify:  Extracting #2: cost 61 inf + 0
1554301288.243 * * [misc]simplify:  Extracting #3: cost 190 inf + 0
1554301288.244 * * [misc]simplify:  Extracting #4: cost 239 inf + 935
1554301288.245 * * [misc]simplify:  Extracting #5: cost 250 inf + 7844
1554301288.251 * * [misc]simplify:  Extracting #6: cost 150 inf + 58042
1554301288.276 * * [misc]simplify:  Extracting #7: cost 27 inf + 148443
1554301288.311 * * [misc]simplify:  Extracting #8: cost 0 inf + 169880
1554301288.346 * * [misc]simplify:  Extracting #9: cost 0 inf + 169269
1554301288.382 * [exit]simplify:  Simplified to (+ (* (* (cos z) (cos y)) (- (* (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (sin a)) (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))))) (* (* (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (* (- (* (cos a) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))) (+ (tan y) (tan z)))) (* (cos z) (cos y))) (+ 1 (+ (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))
1554301288.382 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (+ (* (* (cos z) (cos y)) (- (* (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (sin a)) (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))))) (* (* (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (* (- (* (cos a) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))) (+ (tan y) (tan z)))) (* (cos z) (cos y))) (+ 1 (+ (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))
1554301288.383 * * * * [misc]progress:  [ 443 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301288.383 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301288.383 * * [misc]simplify:  iters left: 6 (51 enodes)
1554301288.396 * * [misc]simplify:  iters left: 5 (239 enodes)
1554301288.443 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301288.443 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301288.444 * * [misc]simplify:  Extracting #2: cost 69 inf + 0
1554301288.444 * * [misc]simplify:  Extracting #3: cost 214 inf + 0
1554301288.445 * * [misc]simplify:  Extracting #4: cost 292 inf + 1399
1554301288.447 * * [misc]simplify:  Extracting #5: cost 278 inf + 17512
1554301288.456 * * [misc]simplify:  Extracting #6: cost 170 inf + 66323
1554301288.476 * * [misc]simplify:  Extracting #7: cost 87 inf + 111018
1554301288.514 * * [misc]simplify:  Extracting #8: cost 8 inf + 190356
1554301288.558 * * [misc]simplify:  Extracting #9: cost 0 inf + 199885
1554301288.602 * * [misc]simplify:  Extracting #10: cost 0 inf + 199765
1554301288.646 * [exit]simplify:  Simplified to (- (* (* (* (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y))) (+ (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) 1)) (+ (tan y) (tan z))) (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (- (* (cos a) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))))) (* (* (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (cos y)) (cos z)) (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (sin a)) (- 1 (* (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))))
1554301288.646 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y))) (+ (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) 1)) (+ (tan y) (tan z))) (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (- (* (cos a) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))))) (* (* (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (cos y)) (cos z)) (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (sin a)) (- 1 (* (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301288.647 * * * * [misc]progress:  [ 444 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))>
1554301288.647 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301288.647 * * [misc]simplify:  iters left: 6 (47 enodes)
1554301288.658 * * [misc]simplify:  iters left: 5 (220 enodes)
1554301288.704 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301288.704 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301288.704 * * [misc]simplify:  Extracting #2: cost 65 inf + 0
1554301288.704 * * [misc]simplify:  Extracting #3: cost 198 inf + 0
1554301288.705 * * [misc]simplify:  Extracting #4: cost 259 inf + 2085
1554301288.706 * * [misc]simplify:  Extracting #5: cost 273 inf + 8344
1554301288.712 * * [misc]simplify:  Extracting #6: cost 182 inf + 46783
1554301288.729 * * [misc]simplify:  Extracting #7: cost 72 inf + 108925
1554301288.765 * * [misc]simplify:  Extracting #8: cost 3 inf + 178040
1554301288.806 * * [misc]simplify:  Extracting #9: cost 0 inf + 178678
1554301288.846 * * [misc]simplify:  Extracting #10: cost 0 inf + 178594
1554301288.885 * [exit]simplify:  Simplified to (- (* (+ (tan y) (tan z)) (* (* (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (- (* (sin y) (cos z)) (* (sin z) (cos y))))) (* (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (tan z) (tan y)) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) 1) (+ (tan y) (tan z))))) (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (* (cos z) (cos y)) (* (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (sin a)) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))))
1554301288.885 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (* (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (- (* (sin y) (cos z)) (* (sin z) (cos y))))) (* (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (tan z) (tan y)) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) 1) (+ (tan y) (tan z))))) (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (* (cos z) (cos y)) (* (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (sin a)) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))
1554301288.886 * * * * [misc]progress:  [ 445 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))>
1554301288.886 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301288.886 * * [misc]simplify:  iters left: 6 (39 enodes)
1554301288.895 * * [misc]simplify:  iters left: 5 (180 enodes)
1554301288.928 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301288.929 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301288.929 * * [misc]simplify:  Extracting #2: cost 61 inf + 0
1554301288.929 * * [misc]simplify:  Extracting #3: cost 177 inf + 0
1554301288.929 * * [misc]simplify:  Extracting #4: cost 211 inf + 815
1554301288.931 * * [misc]simplify:  Extracting #5: cost 214 inf + 8623
1554301288.934 * * [misc]simplify:  Extracting #6: cost 162 inf + 28790
1554301288.946 * * [misc]simplify:  Extracting #7: cost 64 inf + 87876
1554301288.970 * * [misc]simplify:  Extracting #8: cost 3 inf + 143219
1554301288.998 * * [misc]simplify:  Extracting #9: cost 0 inf + 147041
1554301289.027 * [exit]simplify:  Simplified to (- (* (* (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a))) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))) (* (+ (tan y) (tan z)) (* (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1) (* (cos z) (cos y))))) (* (* (sin a) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (cos z) (cos y))))))
1554301289.027 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a))) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))) (* (+ (tan y) (tan z)) (* (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1) (* (cos z) (cos y))))) (* (* (sin a) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (cos z) (cos y)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))
1554301289.027 * * * * [misc]progress:  [ 446 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301289.028 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301289.028 * * [misc]simplify:  iters left: 6 (47 enodes)
1554301289.039 * * [misc]simplify:  iters left: 5 (218 enodes)
1554301289.078 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301289.079 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301289.079 * * [misc]simplify:  Extracting #2: cost 69 inf + 0
1554301289.081 * * [misc]simplify:  Extracting #3: cost 201 inf + 0
1554301289.082 * * [misc]simplify:  Extracting #4: cost 250 inf + 1399
1554301289.083 * * [misc]simplify:  Extracting #5: cost 237 inf + 14076
1554301289.089 * * [misc]simplify:  Extracting #6: cost 161 inf + 47404
1554301289.104 * * [misc]simplify:  Extracting #7: cost 65 inf + 106155
1554301289.132 * * [misc]simplify:  Extracting #8: cost 2 inf + 169739
1554301289.165 * * [misc]simplify:  Extracting #9: cost 0 inf + 170998
1554301289.200 * * [misc]simplify:  Extracting #10: cost 0 inf + 170837
1554301289.232 * [exit]simplify:  Simplified to (- (* (* (* (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (+ (tan y) (tan z))) (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a))) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))) (* (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1) (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y))))) (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (* (cos z) (cos y)) (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))))
1554301289.233 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (+ (tan y) (tan z))) (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a))) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))) (* (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1) (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y))))) (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (* (cos z) (cos y)) (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301289.233 * * * * [misc]progress:  [ 447 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))>
1554301289.234 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301289.234 * * [misc]simplify:  iters left: 6 (42 enodes)
1554301289.244 * * [misc]simplify:  iters left: 5 (197 enodes)
1554301289.282 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301289.283 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301289.283 * * [misc]simplify:  Extracting #2: cost 65 inf + 0
1554301289.283 * * [misc]simplify:  Extracting #3: cost 187 inf + 0
1554301289.284 * * [misc]simplify:  Extracting #4: cost 223 inf + 2256
1554301289.285 * * [misc]simplify:  Extracting #5: cost 230 inf + 9066
1554301289.289 * * [misc]simplify:  Extracting #6: cost 168 inf + 32264
1554301289.301 * * [misc]simplify:  Extracting #7: cost 73 inf + 86281
1554301289.328 * * [misc]simplify:  Extracting #8: cost 5 inf + 145502
1554301289.358 * * [misc]simplify:  Extracting #9: cost 0 inf + 151352
1554301289.388 * [exit]simplify:  Simplified to (- (* (* (* (+ (tan y) (tan z)) (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1)) (+ (tan y) (tan z))) (* (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (- (* (sin y) (cos z)) (* (sin z) (cos y)))))) (* (* (* (sin a) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (+ (tan y) (tan z)) (- (tan y) (tan z)))) (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (cos z) (cos y)))))
1554301289.388 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (tan y) (tan z)) (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1)) (+ (tan y) (tan z))) (* (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (- (* (sin y) (cos z)) (* (sin z) (cos y)))))) (* (* (* (sin a) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (+ (tan y) (tan z)) (- (tan y) (tan z)))) (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (cos z) (cos y))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))
1554301289.388 * * * * [misc]progress:  [ 448 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (cos y) (cos z))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (cos y) (cos z)))))))>
1554301289.388 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (cos y) (cos z))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301289.389 * * [misc]simplify:  iters left: 6 (35 enodes)
1554301289.398 * * [misc]simplify:  iters left: 5 (162 enodes)
1554301289.425 * * [misc]simplify:  iters left: 4 (493 enodes)
1554301289.629 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301289.629 * * [misc]simplify:  Extracting #1: cost 16 inf + 0
1554301289.629 * * [misc]simplify:  Extracting #2: cost 231 inf + 0
1554301289.630 * * [misc]simplify:  Extracting #3: cost 634 inf + 509
1554301289.635 * * [misc]simplify:  Extracting #4: cost 867 inf + 19274
1554301289.644 * * [misc]simplify:  Extracting #5: cost 811 inf + 64001
1554301289.666 * * [misc]simplify:  Extracting #6: cost 588 inf + 180345
1554301289.749 * * [misc]simplify:  Extracting #7: cost 144 inf + 530687
1554301289.875 * * [misc]simplify:  Extracting #8: cost 5 inf + 644715
1554301290.008 * * [misc]simplify:  Extracting #9: cost 0 inf + 644065
1554301290.140 * * [misc]simplify:  Extracting #10: cost 0 inf + 643825
1554301290.273 * [exit]simplify:  Simplified to (* (* (cos z) (cos y)) (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (- (* (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))) (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a))) (* (* (sin a) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))) (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))))
1554301290.273 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (* (* (cos z) (cos y)) (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (- (* (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))) (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a))) (* (* (sin a) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))) (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (cos y) (cos z)))))))
1554301290.274 * * * * [misc]progress:  [ 449 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))>
1554301290.274 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301290.274 * * [misc]simplify:  iters left: 6 (43 enodes)
1554301290.284 * * [misc]simplify:  iters left: 5 (200 enodes)
1554301290.319 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301290.319 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301290.319 * * [misc]simplify:  Extracting #2: cost 71 inf + 0
1554301290.320 * * [misc]simplify:  Extracting #3: cost 189 inf + 0
1554301290.320 * * [misc]simplify:  Extracting #4: cost 213 inf + 1705
1554301290.322 * * [misc]simplify:  Extracting #5: cost 204 inf + 11936
1554301290.326 * * [misc]simplify:  Extracting #6: cost 143 inf + 40090
1554301290.339 * * [misc]simplify:  Extracting #7: cost 49 inf + 98441
1554301290.365 * * [misc]simplify:  Extracting #8: cost 1 inf + 144501
1554301290.391 * * [misc]simplify:  Extracting #9: cost 0 inf + 146282
1554301290.418 * * [misc]simplify:  Extracting #10: cost 0 inf + 146281
1554301290.444 * [exit]simplify:  Simplified to (- (* (* (+ (* (* (* (tan z) (tan y)) (+ 1 (* (tan z) (tan y)))) (cos a)) (cos a)) (* (- (cos a) (* (* (* (tan z) (tan y)) (+ 1 (* (tan z) (tan y)))) (cos a))) (- (* (sin y) (cos z)) (* (sin z) (cos y))))) (* (+ (tan y) (tan z)) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))))) (* (* (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (* (sin a) (- 1 (* (* (* (tan z) (tan z)) (tan z)) (* (tan y) (* (tan y) (tan y))))))) (* (- (cos a) (* (* (* (tan z) (tan y)) (+ 1 (* (tan z) (tan y)))) (cos a))) (* (cos z) (cos y)))))
1554301290.444 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (* (* (tan z) (tan y)) (+ 1 (* (tan z) (tan y)))) (cos a)) (cos a)) (* (- (cos a) (* (* (* (tan z) (tan y)) (+ 1 (* (tan z) (tan y)))) (cos a))) (- (* (sin y) (cos z)) (* (sin z) (cos y))))) (* (+ (tan y) (tan z)) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))))) (* (* (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (* (sin a) (- 1 (* (* (* (tan z) (tan z)) (tan z)) (* (tan y) (* (tan y) (tan y))))))) (* (- (cos a) (* (* (* (tan z) (tan y)) (+ 1 (* (tan z) (tan y)))) (cos a))) (* (cos z) (cos y))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))
1554301290.445 * * * * [misc]progress:  [ 450 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (tan y) (tan z))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (+ (tan y) (tan z)))))))>
1554301290.445 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (tan y) (tan z))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301290.445 * * [misc]simplify:  iters left: 6 (38 enodes)
1554301290.455 * * [misc]simplify:  iters left: 5 (178 enodes)
1554301290.485 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301290.485 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301290.486 * * [misc]simplify:  Extracting #2: cost 63 inf + 0
1554301290.486 * * [misc]simplify:  Extracting #3: cost 165 inf + 0
1554301290.486 * * [misc]simplify:  Extracting #4: cost 186 inf + 1232
1554301290.487 * * [misc]simplify:  Extracting #5: cost 194 inf + 6883
1554301290.490 * * [misc]simplify:  Extracting #6: cost 150 inf + 23442
1554301290.499 * * [misc]simplify:  Extracting #7: cost 55 inf + 77404
1554301290.519 * * [misc]simplify:  Extracting #8: cost 4 inf + 118398
1554301290.543 * * [misc]simplify:  Extracting #9: cost 0 inf + 121568
1554301290.565 * * [misc]simplify:  Extracting #10: cost 0 inf + 121407
1554301290.587 * [exit]simplify:  Simplified to (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (+ (tan y) (tan z)))) (* (cos a) (- (cos a) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (* (* (* (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (sin a)) (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))) (* (cos z) (cos y))))
1554301290.587 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (+ (tan y) (tan z)))) (* (cos a) (- (cos a) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (* (* (* (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (sin a)) (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))) (* (cos z) (cos y)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (+ (tan y) (tan z)))))))
1554301290.588 * * * * [misc]progress:  [ 451 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))>
1554301290.588 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z)))))
1554301290.588 * * [misc]simplify:  iters left: 6 (44 enodes)
1554301290.598 * * [misc]simplify:  iters left: 5 (206 enodes)
1554301290.641 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301290.641 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301290.641 * * [misc]simplify:  Extracting #2: cost 59 inf + 0
1554301290.642 * * [misc]simplify:  Extracting #3: cost 179 inf + 0
1554301290.642 * * [misc]simplify:  Extracting #4: cost 225 inf + 936
1554301290.644 * * [misc]simplify:  Extracting #5: cost 238 inf + 9946
1554301290.651 * * [misc]simplify:  Extracting #6: cost 135 inf + 61617
1554301290.673 * * [misc]simplify:  Extracting #7: cost 28 inf + 136938
1554301290.703 * * [misc]simplify:  Extracting #8: cost 1 inf + 157598
1554301290.739 * * [misc]simplify:  Extracting #9: cost 0 inf + 156140
1554301290.773 * * [misc]simplify:  Extracting #10: cost 0 inf + 156049
1554301290.806 * [exit]simplify:  Simplified to (- (+ (* (* (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (- (* (sin y) (cos z)) (* (sin z) (cos y))))) (+ (tan y) (tan z))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (tan z) (tan y)) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (* (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (- (* (sin y) (cos z)) (* (sin z) (cos y))))) (+ (tan y) (tan z))))) (* (* (* (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (cos y)) (cos z)) (- (tan y) (tan z))) (* (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (sin a))))
1554301290.807 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (+ (* (* (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (- (* (sin y) (cos z)) (* (sin z) (cos y))))) (+ (tan y) (tan z))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (tan z) (tan y)) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (* (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (- (* (sin y) (cos z)) (* (sin z) (cos y))))) (+ (tan y) (tan z))))) (* (* (* (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (cos y)) (cos z)) (- (tan y) (tan z))) (* (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (sin a)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))
1554301290.807 * * * * [misc]progress:  [ 452 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))>
1554301290.808 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z)))))
1554301290.808 * * [misc]simplify:  iters left: 6 (39 enodes)
1554301290.816 * * [misc]simplify:  iters left: 5 (183 enodes)
1554301290.852 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301290.852 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301290.852 * * [misc]simplify:  Extracting #2: cost 53 inf + 0
1554301290.852 * * [misc]simplify:  Extracting #3: cost 173 inf + 0
1554301290.853 * * [misc]simplify:  Extracting #4: cost 201 inf + 1441
1554301290.854 * * [misc]simplify:  Extracting #5: cost 209 inf + 8638
1554301290.859 * * [misc]simplify:  Extracting #6: cost 132 inf + 41908
1554301290.875 * * [misc]simplify:  Extracting #7: cost 28 inf + 106866
1554301290.901 * * [misc]simplify:  Extracting #8: cost 1 inf + 132907
1554301290.927 * * [misc]simplify:  Extracting #9: cost 0 inf + 134421
1554301290.956 * [exit]simplify:  Simplified to (- (* (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1) (* (* (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (+ (tan y) (tan z))) (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a))) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))) (* (* (cos z) (cos y)) (* (* (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (- (tan y) (tan z))) (sin a)) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))))
1554301290.956 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1) (* (* (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (+ (tan y) (tan z))) (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a))) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))) (* (* (cos z) (cos y)) (* (* (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (- (tan y) (tan z))) (sin a)) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))
1554301290.957 * * * * [misc]progress:  [ 453 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))>
1554301290.957 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301290.957 * * [misc]simplify:  iters left: 6 (55 enodes)
1554301290.970 * * [misc]simplify:  iters left: 5 (266 enodes)
1554301291.024 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301291.024 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301291.024 * * [misc]simplify:  Extracting #2: cost 61 inf + 0
1554301291.024 * * [misc]simplify:  Extracting #3: cost 196 inf + 0
1554301291.025 * * [misc]simplify:  Extracting #4: cost 303 inf + 1911
1554301291.027 * * [misc]simplify:  Extracting #5: cost 312 inf + 13932
1554301291.037 * * [misc]simplify:  Extracting #6: cost 173 inf + 78221
1554301291.070 * * [misc]simplify:  Extracting #7: cost 26 inf + 189848
1554301291.116 * * [misc]simplify:  Extracting #8: cost 0 inf + 213891
1554301291.165 * * [misc]simplify:  Extracting #9: cost 0 inf + 211191
1554301291.213 * [exit]simplify:  Simplified to (- (* (* (* (* (cos y) (cos z)) (+ 1 (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (* (+ (tan y) (tan z)) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))))) (+ (* (* (cos a) (cos a)) (cos a)) (* (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))) (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (* (* (* (+ (* (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (cos a) (cos a))) (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y)))) (sin a)) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))))
1554301291.213 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (* (cos y) (cos z)) (+ 1 (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (* (+ (tan y) (tan z)) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))))) (+ (* (* (cos a) (cos a)) (cos a)) (* (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))) (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (* (* (* (+ (* (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (cos a) (cos a))) (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y)))) (sin a)) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))
1554301291.214 * * * * [misc]progress:  [ 454 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301291.214 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301291.214 * * [misc]simplify:  iters left: 6 (47 enodes)
1554301291.225 * * [misc]simplify:  iters left: 5 (240 enodes)
1554301291.277 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301291.277 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301291.277 * * [misc]simplify:  Extracting #2: cost 65 inf + 0
1554301291.277 * * [misc]simplify:  Extracting #3: cost 202 inf + 0
1554301291.278 * * [misc]simplify:  Extracting #4: cost 340 inf + 2
1554301291.280 * * [misc]simplify:  Extracting #5: cost 362 inf + 7971
1554301291.290 * * [misc]simplify:  Extracting #6: cost 204 inf + 94975
1554301291.328 * * [misc]simplify:  Extracting #7: cost 33 inf + 217603
1554301291.381 * * [misc]simplify:  Extracting #8: cost 0 inf + 229654
1554301291.437 * * [misc]simplify:  Extracting #9: cost 0 inf + 226784
1554301291.493 * [exit]simplify:  Simplified to (- (* (* (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (+ (* (* (cos a) (cos a)) (cos a)) (* (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))) (* (+ (tan y) (tan z)) (* (+ 1 (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z))))))) (* (* (- 1 (* (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (sin a)) (* (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (+ (* (cos a) (cos a)) (* (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))))))
1554301291.493 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (+ (* (* (cos a) (cos a)) (cos a)) (* (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))) (* (+ (tan y) (tan z)) (* (+ 1 (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z))))))) (* (* (- 1 (* (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (sin a)) (* (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (+ (* (cos a) (cos a)) (* (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301291.494 * * * * [misc]progress:  [ 455 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))>
1554301291.494 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301291.495 * * [misc]simplify:  iters left: 6 (48 enodes)
1554301291.506 * * [misc]simplify:  iters left: 5 (247 enodes)
1554301291.560 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301291.560 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301291.560 * * [misc]simplify:  Extracting #2: cost 62 inf + 0
1554301291.560 * * [misc]simplify:  Extracting #3: cost 194 inf + 0
1554301291.561 * * [misc]simplify:  Extracting #4: cost 328 inf + 2
1554301291.563 * * [misc]simplify:  Extracting #5: cost 341 inf + 12990
1554301291.573 * * [misc]simplify:  Extracting #6: cost 191 inf + 97378
1554301291.601 * * [misc]simplify:  Extracting #7: cost 62 inf + 173572
1554301291.647 * * [misc]simplify:  Extracting #8: cost 11 inf + 200849
1554301291.699 * * [misc]simplify:  Extracting #9: cost 0 inf + 210235
1554301291.750 * * [misc]simplify:  Extracting #10: cost 0 inf + 210155
1554301291.800 * [exit]simplify:  Simplified to (- (* (* (+ (tan y) (tan z)) (+ 1 (+ (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (* (+ (tan y) (tan z)) (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z)))) (+ (* (* (cos a) (cos a)) (cos a)) (* (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))))) (* (* (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y))) (+ (* (cos a) (cos a)) (* (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))) (* (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (sin a)) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))))
1554301291.800 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (+ 1 (+ (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (* (+ (tan y) (tan z)) (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z)))) (+ (* (* (cos a) (cos a)) (cos a)) (* (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))))) (* (* (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y))) (+ (* (cos a) (cos a)) (* (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))) (* (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (sin a)) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))
1554301291.801 * * * * [misc]progress:  [ 456 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))>
1554301291.801 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301291.801 * * [misc]simplify:  iters left: 6 (51 enodes)
1554301291.814 * * [misc]simplify:  iters left: 5 (244 enodes)
1554301291.859 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301291.859 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301291.859 * * [misc]simplify:  Extracting #2: cost 61 inf + 0
1554301291.860 * * [misc]simplify:  Extracting #3: cost 183 inf + 0
1554301291.860 * * [misc]simplify:  Extracting #4: cost 275 inf + 835
1554301291.862 * * [misc]simplify:  Extracting #5: cost 279 inf + 13676
1554301291.876 * * [misc]simplify:  Extracting #6: cost 120 inf + 94091
1554301291.904 * * [misc]simplify:  Extracting #7: cost 26 inf + 166207
1554301291.943 * * [misc]simplify:  Extracting #8: cost 0 inf + 188552
1554301291.982 * * [misc]simplify:  Extracting #9: cost 0 inf + 187981
1554301292.023 * [exit]simplify:  Simplified to (- (* (* (+ (* (cos a) (* (cos a) (cos a))) (* (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))) (* (+ (tan y) (tan z)) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))))) (* (* (cos z) (cos y)) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (+ (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a))) (* (cos a) (cos a)))) (* (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (sin a)) (- (* (sin y) (cos z)) (* (sin z) (cos y))))))
1554301292.023 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (cos a) (* (cos a) (cos a))) (* (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))) (* (+ (tan y) (tan z)) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))))) (* (* (cos z) (cos y)) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (+ (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a))) (* (cos a) (cos a)))) (* (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (sin a)) (- (* (sin y) (cos z)) (* (sin z) (cos y)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))
1554301292.023 * * * * [misc]progress:  [ 457 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301292.024 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301292.024 * * [misc]simplify:  iters left: 6 (43 enodes)
1554301292.034 * * [misc]simplify:  iters left: 5 (220 enodes)
1554301292.080 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301292.080 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301292.080 * * [misc]simplify:  Extracting #2: cost 65 inf + 0
1554301292.081 * * [misc]simplify:  Extracting #3: cost 187 inf + 0
1554301292.082 * * [misc]simplify:  Extracting #4: cost 300 inf + 2
1554301292.083 * * [misc]simplify:  Extracting #5: cost 301 inf + 14723
1554301292.095 * * [misc]simplify:  Extracting #6: cost 143 inf + 90978
1554301292.129 * * [misc]simplify:  Extracting #7: cost 22 inf + 176845
1554301292.172 * * [misc]simplify:  Extracting #8: cost 1 inf + 195774
1554301292.218 * * [misc]simplify:  Extracting #9: cost 0 inf + 197368
1554301292.262 * * [misc]simplify:  Extracting #10: cost 0 inf + 197328
1554301292.306 * [exit]simplify:  Simplified to (- (* (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (+ (* (cos a) (* (cos a) (cos a))) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))) (* (+ (tan y) (tan z)) (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z)))))) (* (* (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (+ (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a))) (* (cos a) (cos a)))) (sin a)) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))))))
1554301292.307 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (+ (* (cos a) (* (cos a) (cos a))) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))) (* (+ (tan y) (tan z)) (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z)))))) (* (* (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (+ (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a))) (* (cos a) (cos a)))) (sin a)) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301292.307 * * * * [misc]progress:  [ 458 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))>
1554301292.308 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301292.308 * * [misc]simplify:  iters left: 6 (44 enodes)
1554301292.319 * * [misc]simplify:  iters left: 5 (227 enodes)
1554301292.364 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301292.364 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301292.364 * * [misc]simplify:  Extracting #2: cost 62 inf + 0
1554301292.364 * * [misc]simplify:  Extracting #3: cost 181 inf + 0
1554301292.365 * * [misc]simplify:  Extracting #4: cost 290 inf + 2
1554301292.367 * * [misc]simplify:  Extracting #5: cost 292 inf + 14499
1554301292.379 * * [misc]simplify:  Extracting #6: cost 123 inf + 101415
1554301292.412 * * [misc]simplify:  Extracting #7: cost 17 inf + 172565
1554301292.453 * * [misc]simplify:  Extracting #8: cost 0 inf + 183776
1554301292.495 * * [misc]simplify:  Extracting #9: cost 0 inf + 183445
1554301292.536 * [exit]simplify:  Simplified to (- (* (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (+ (* (cos a) (* (cos a) (cos a))) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))))) (* (+ (tan y) (tan z)) (* (+ (tan y) (tan z)) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (* (* (* (sin a) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (- (tan y) (tan z)) (+ (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (+ (* (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (cos a) (cos a))))))
1554301292.537 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (+ (* (cos a) (* (cos a) (cos a))) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))))) (* (+ (tan y) (tan z)) (* (+ (tan y) (tan z)) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (* (* (* (sin a) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (- (tan y) (tan z)) (+ (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (+ (* (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (cos a) (cos a)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))
1554301292.537 * * * * [misc]progress:  [ 459 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (cos y) (cos z))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (cos y) (cos z)))))))>
1554301292.538 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (cos y) (cos z))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301292.538 * * [misc]simplify:  iters left: 6 (47 enodes)
1554301292.548 * * [misc]simplify:  iters left: 5 (227 enodes)
1554301292.589 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301292.589 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301292.589 * * [misc]simplify:  Extracting #2: cost 54 inf + 0
1554301292.590 * * [misc]simplify:  Extracting #3: cost 160 inf + 0
1554301292.590 * * [misc]simplify:  Extracting #4: cost 244 inf + 1908
1554301292.592 * * [misc]simplify:  Extracting #5: cost 244 inf + 13778
1554301292.597 * * [misc]simplify:  Extracting #6: cost 167 inf + 48402
1554301292.612 * * [misc]simplify:  Extracting #7: cost 79 inf + 97019
1554301292.638 * * [misc]simplify:  Extracting #8: cost 17 inf + 146801
1554301292.670 * * [misc]simplify:  Extracting #9: cost 0 inf + 163169
1554301292.702 * * [misc]simplify:  Extracting #10: cost 0 inf + 163009
1554301292.735 * [exit]simplify:  Simplified to (- (* (* (+ (tan y) (tan z)) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))) (* (+ (* (cos a) (* (cos a) (cos a))) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))) (* (cos y) (cos z)))) (* (* (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (+ (* (cos a) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a))))) (- (* (sin y) (cos z)) (* (sin z) (cos y)))) (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (sin a))))
1554301292.735 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))) (* (+ (* (cos a) (* (cos a) (cos a))) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))) (* (cos y) (cos z)))) (* (* (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (+ (* (cos a) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a))))) (- (* (sin y) (cos z)) (* (sin z) (cos y)))) (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (sin a)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (cos y) (cos z)))))))
1554301292.736 * * * * [misc]progress:  [ 460 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))>
1554301292.736 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301292.736 * * [misc]simplify:  iters left: 6 (39 enodes)
1554301292.746 * * [misc]simplify:  iters left: 5 (202 enodes)
1554301292.784 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301292.784 * * [misc]simplify:  Extracting #1: cost 10 inf + 0
1554301292.785 * * [misc]simplify:  Extracting #2: cost 75 inf + 0
1554301292.785 * * [misc]simplify:  Extracting #3: cost 181 inf + 0
1554301292.786 * * [misc]simplify:  Extracting #4: cost 261 inf + 532
1554301292.787 * * [misc]simplify:  Extracting #5: cost 255 inf + 15131
1554301292.800 * * [misc]simplify:  Extracting #6: cost 104 inf + 101857
1554301292.827 * * [misc]simplify:  Extracting #7: cost 14 inf + 168967
1554301292.866 * * [misc]simplify:  Extracting #8: cost 2 inf + 176703
1554301292.906 * * [misc]simplify:  Extracting #9: cost 0 inf + 175406
1554301292.945 * * [misc]simplify:  Extracting #10: cost 0 inf + 174326
1554301292.984 * * [misc]simplify:  Extracting #11: cost 0 inf + 174166
1554301293.023 * [exit]simplify:  Simplified to (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (- (* (* (+ (tan y) (tan z)) (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z)))) (+ (* (* (cos a) (cos a)) (cos a)) (* (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))) (* (- (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (cos a) (cos a))) (* (cos a) (cos a)))) (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (sin a) (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))))))))
1554301293.023 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (- (* (* (+ (tan y) (tan z)) (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z)))) (+ (* (* (cos a) (cos a)) (cos a)) (* (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))) (* (- (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (cos a) (cos a))) (* (cos a) (cos a)))) (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (sin a) (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))
1554301293.024 * * * * [misc]progress:  [ 461 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (tan y) (tan z))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (tan y) (tan z)))))))>
1554301293.024 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (tan y) (tan z))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301293.024 * * [misc]simplify:  iters left: 6 (40 enodes)
1554301293.034 * * [misc]simplify:  iters left: 5 (207 enodes)
1554301293.074 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301293.074 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301293.074 * * [misc]simplify:  Extracting #2: cost 60 inf + 0
1554301293.075 * * [misc]simplify:  Extracting #3: cost 159 inf + 0
1554301293.075 * * [misc]simplify:  Extracting #4: cost 246 inf + 330
1554301293.077 * * [misc]simplify:  Extracting #5: cost 249 inf + 9196
1554301293.082 * * [misc]simplify:  Extracting #6: cost 152 inf + 57975
1554301293.096 * * [misc]simplify:  Extracting #7: cost 57 inf + 108156
1554301293.126 * * [misc]simplify:  Extracting #8: cost 2 inf + 154757
1554301293.158 * * [misc]simplify:  Extracting #9: cost 0 inf + 154519
1554301293.191 * * [misc]simplify:  Extracting #10: cost 0 inf + 154388
1554301293.224 * [exit]simplify:  Simplified to (- (* (* (+ (tan y) (tan z)) (* (+ (tan y) (tan z)) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))))) (+ (* (* (cos a) (cos a)) (cos a)) (* (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))) (* (* (sin a) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (+ (* (cos a) (cos a)) (* (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z))))))))
1554301293.224 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (+ (tan y) (tan z)) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))))) (+ (* (* (cos a) (cos a)) (cos a)) (* (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))) (* (* (sin a) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (+ (* (cos a) (cos a)) (* (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (tan y) (tan z)))))))
1554301293.225 * * * * [misc]progress:  [ 462 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))>
1554301293.226 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z)))))
1554301293.226 * * [misc]simplify:  iters left: 6 (47 enodes)
1554301293.238 * * [misc]simplify:  iters left: 5 (239 enodes)
1554301293.290 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301293.290 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301293.290 * * [misc]simplify:  Extracting #2: cost 56 inf + 0
1554301293.290 * * [misc]simplify:  Extracting #3: cost 178 inf + 0
1554301293.291 * * [misc]simplify:  Extracting #4: cost 292 inf + 124
1554301293.293 * * [misc]simplify:  Extracting #5: cost 299 inf + 13676
1554301293.305 * * [misc]simplify:  Extracting #6: cost 145 inf + 95000
1554301293.343 * * [misc]simplify:  Extracting #7: cost 18 inf + 178055
1554301293.388 * * [misc]simplify:  Extracting #8: cost 0 inf + 189991
1554301293.433 * * [misc]simplify:  Extracting #9: cost 0 inf + 189989
1554301293.480 * [exit]simplify:  Simplified to (- (* (* (+ 1 (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (+ (* (cos a) (* (cos a) (cos a))) (* (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))))) (+ (tan y) (tan z))) (* (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (+ (* (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (cos a) (cos a)))) (* (- 1 (* (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (sin a) (- (tan y) (tan z))))))
1554301293.480 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ 1 (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (+ (* (cos a) (* (cos a) (cos a))) (* (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))))) (+ (tan y) (tan z))) (* (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (+ (* (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (cos a) (cos a)))) (* (- 1 (* (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (sin a) (- (tan y) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))
1554301293.481 * * * * [misc]progress:  [ 463 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))>
1554301293.481 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z)))))
1554301293.481 * * [misc]simplify:  iters left: 6 (43 enodes)
1554301293.492 * * [misc]simplify:  iters left: 5 (219 enodes)
1554301293.535 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301293.535 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301293.535 * * [misc]simplify:  Extracting #2: cost 50 inf + 0
1554301293.537 * * [misc]simplify:  Extracting #3: cost 168 inf + 0
1554301293.538 * * [misc]simplify:  Extracting #4: cost 267 inf + 2
1554301293.539 * * [misc]simplify:  Extracting #5: cost 268 inf + 13397
1554301293.550 * * [misc]simplify:  Extracting #6: cost 111 inf + 97543
1554301293.577 * * [misc]simplify:  Extracting #7: cost 19 inf + 152112
1554301293.613 * * [misc]simplify:  Extracting #8: cost 0 inf + 167812
1554301293.650 * * [misc]simplify:  Extracting #9: cost 0 inf + 167680
1554301293.688 * [exit]simplify:  Simplified to (- (* (* (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (+ (tan y) (tan z)) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))))) (+ (* (cos a) (* (cos a) (cos a))) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))))) (* (* (+ (* (cos a) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (sin a) (- (tan y) (tan z))))) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z))))))
1554301293.688 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (+ (tan y) (tan z)) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))))) (+ (* (cos a) (* (cos a) (cos a))) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))))) (* (* (+ (* (cos a) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (sin a) (- (tan y) (tan z))))) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))
1554301293.689 * * * * [misc]progress:  [ 464 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))>
1554301293.689 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301293.689 * * [misc]simplify:  iters left: 6 (51 enodes)
1554301293.701 * * [misc]simplify:  iters left: 5 (233 enodes)
1554301293.746 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301293.746 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301293.746 * * [misc]simplify:  Extracting #2: cost 57 inf + 0
1554301293.746 * * [misc]simplify:  Extracting #3: cost 196 inf + 0
1554301293.747 * * [misc]simplify:  Extracting #4: cost 252 inf + 1502
1554301293.749 * * [misc]simplify:  Extracting #5: cost 245 inf + 15690
1554301293.759 * * [misc]simplify:  Extracting #6: cost 119 inf + 74250
1554301293.785 * * [misc]simplify:  Extracting #7: cost 21 inf + 145300
1554301293.821 * * [misc]simplify:  Extracting #8: cost 0 inf + 167272
1554301293.858 * [exit]simplify:  Simplified to (- (* (+ 1 (+ (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (* (cos y) (cos z)) (* (* (+ (tan y) (tan z)) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))) (* (cos a) (- (cos a) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))))) (* (* (* (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y))) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))) (- (* (cos z) (sin y)) (* (cos y) (sin z)))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (sin a))))
1554301293.858 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ 1 (+ (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (* (cos y) (cos z)) (* (* (+ (tan y) (tan z)) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))) (* (cos a) (- (cos a) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))))) (* (* (* (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y))) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))) (- (* (cos z) (sin y)) (* (cos y) (sin z)))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (sin a)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))
1554301293.859 * * * * [misc]progress:  [ 465 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301293.859 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301293.859 * * [misc]simplify:  iters left: 6 (43 enodes)
1554301293.869 * * [misc]simplify:  iters left: 5 (208 enodes)
1554301293.912 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301293.912 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301293.912 * * [misc]simplify:  Extracting #2: cost 61 inf + 0
1554301293.912 * * [misc]simplify:  Extracting #3: cost 201 inf + 0
1554301293.913 * * [misc]simplify:  Extracting #4: cost 286 inf + 2
1554301293.916 * * [misc]simplify:  Extracting #5: cost 269 inf + 25232
1554301293.934 * * [misc]simplify:  Extracting #6: cost 105 inf + 120756
1554301293.965 * * [misc]simplify:  Extracting #7: cost 24 inf + 160819
1554301294.007 * * [misc]simplify:  Extracting #8: cost 0 inf + 182332
1554301294.049 * * [misc]simplify:  Extracting #9: cost 0 inf + 182172
1554301294.091 * [exit]simplify:  Simplified to (- (* (+ 1 (+ (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (* (* (+ (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))) (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))) (* (* (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (sin a)) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y))))))))
1554301294.091 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ 1 (+ (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (* (* (+ (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))) (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))) (* (* (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (sin a)) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301294.092 * * * * [misc]progress:  [ 466 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))>
1554301294.092 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301294.093 * * [misc]simplify:  iters left: 6 (44 enodes)
1554301294.103 * * [misc]simplify:  iters left: 5 (215 enodes)
1554301294.150 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301294.150 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301294.150 * * [misc]simplify:  Extracting #2: cost 58 inf + 0
1554301294.150 * * [misc]simplify:  Extracting #3: cost 194 inf + 0
1554301294.151 * * [misc]simplify:  Extracting #4: cost 273 inf + 164
1554301294.152 * * [misc]simplify:  Extracting #5: cost 282 inf + 7946
1554301294.159 * * [misc]simplify:  Extracting #6: cost 157 inf + 59980
1554301294.181 * * [misc]simplify:  Extracting #7: cost 47 inf + 126148
1554301294.217 * * [misc]simplify:  Extracting #8: cost 2 inf + 164448
1554301294.255 * * [misc]simplify:  Extracting #9: cost 0 inf + 166996
1554301294.294 * [exit]simplify:  Simplified to (- (* (* (+ (tan y) (tan z)) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y)))))) (* (* (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))) (* (+ (tan y) (tan z)) (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z)))))) (* (* (* (sin a) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (* (- (tan y) (tan z)) (+ (tan y) (tan z)))) (* (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y))) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))))
1554301294.294 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y)))))) (* (* (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))) (* (+ (tan y) (tan z)) (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z)))))) (* (* (* (sin a) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (* (- (tan y) (tan z)) (+ (tan y) (tan z)))) (* (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y))) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))
1554301294.295 * * * * [misc]progress:  [ 467 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))>
1554301294.295 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301294.295 * * [misc]simplify:  iters left: 6 (47 enodes)
1554301294.306 * * [misc]simplify:  iters left: 5 (212 enodes)
1554301294.343 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301294.343 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301294.343 * * [misc]simplify:  Extracting #2: cost 57 inf + 0
1554301294.343 * * [misc]simplify:  Extracting #3: cost 183 inf + 0
1554301294.344 * * [misc]simplify:  Extracting #4: cost 224 inf + 672
1554301294.346 * * [misc]simplify:  Extracting #5: cost 219 inf + 11271
1554301294.357 * * [misc]simplify:  Extracting #6: cost 92 inf + 73858
1554301294.380 * * [misc]simplify:  Extracting #7: cost 8 inf + 137291
1554301294.407 * * [misc]simplify:  Extracting #8: cost 0 inf + 144742
1554301294.435 * [exit]simplify:  Simplified to (- (* (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)))) (* (+ (tan y) (tan z)) (* (* (cos z) (cos y)) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (* (* (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (sin a)) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z))))))
1554301294.435 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)))) (* (+ (tan y) (tan z)) (* (* (cos z) (cos y)) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (* (* (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (sin a)) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))
1554301294.436 * * * * [misc]progress:  [ 468 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301294.436 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301294.436 * * [misc]simplify:  iters left: 6 (39 enodes)
1554301294.445 * * [misc]simplify:  iters left: 5 (187 enodes)
1554301294.482 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301294.482 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301294.482 * * [misc]simplify:  Extracting #2: cost 61 inf + 0
1554301294.482 * * [misc]simplify:  Extracting #3: cost 186 inf + 0
1554301294.483 * * [misc]simplify:  Extracting #4: cost 244 inf + 164
1554301294.484 * * [misc]simplify:  Extracting #5: cost 241 inf + 8452
1554301294.492 * * [misc]simplify:  Extracting #6: cost 133 inf + 59311
1554301294.512 * * [misc]simplify:  Extracting #7: cost 39 inf + 121135
1554301294.544 * * [misc]simplify:  Extracting #8: cost 0 inf + 153556
1554301294.576 * * [misc]simplify:  Extracting #9: cost 0 inf + 153356
1554301294.608 * [exit]simplify:  Simplified to (- (* (* (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z)))))) (+ (tan y) (tan z))) (* (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (sin a) (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))))) (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))))))
1554301294.608 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z)))))) (+ (tan y) (tan z))) (* (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (sin a) (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))))) (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301294.609 * * * * [misc]progress:  [ 469 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))>
1554301294.609 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301294.610 * * [misc]simplify:  iters left: 6 (40 enodes)
1554301294.619 * * [misc]simplify:  iters left: 5 (194 enodes)
1554301294.659 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301294.659 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301294.659 * * [misc]simplify:  Extracting #2: cost 58 inf + 0
1554301294.659 * * [misc]simplify:  Extracting #3: cost 181 inf + 0
1554301294.660 * * [misc]simplify:  Extracting #4: cost 237 inf + 2
1554301294.661 * * [misc]simplify:  Extracting #5: cost 234 inf + 9321
1554301294.670 * * [misc]simplify:  Extracting #6: cost 110 inf + 63173
1554301294.693 * * [misc]simplify:  Extracting #7: cost 11 inf + 131576
1554301294.722 * * [misc]simplify:  Extracting #8: cost 0 inf + 140766
1554301294.753 * [exit]simplify:  Simplified to (- (* (+ (tan y) (tan z)) (* (* (+ (tan y) (tan z)) (* (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a))) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (* (* (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z))))) (sin a)) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (+ (tan y) (tan z)) (- (tan y) (tan z)))))
1554301294.754 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (* (+ (tan y) (tan z)) (* (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a))) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (* (* (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z))))) (sin a)) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (+ (tan y) (tan z)) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))
1554301294.754 * * * * [misc]progress:  [ 470 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (cos y) (cos z))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (cos y) (cos z)))))))>
1554301294.754 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (cos y) (cos z))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301294.755 * * [misc]simplify:  iters left: 6 (43 enodes)
1554301294.764 * * [misc]simplify:  iters left: 5 (194 enodes)
1554301294.796 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301294.796 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301294.797 * * [misc]simplify:  Extracting #2: cost 50 inf + 0
1554301294.797 * * [misc]simplify:  Extracting #3: cost 160 inf + 0
1554301294.797 * * [misc]simplify:  Extracting #4: cost 192 inf + 1140
1554301294.798 * * [misc]simplify:  Extracting #5: cost 198 inf + 6823
1554301294.801 * * [misc]simplify:  Extracting #6: cost 139 inf + 26087
1554301294.810 * * [misc]simplify:  Extracting #7: cost 63 inf + 69306
1554301294.830 * * [misc]simplify:  Extracting #8: cost 8 inf + 111938
1554301294.851 * * [misc]simplify:  Extracting #9: cost 1 inf + 119776
1554301294.871 * * [misc]simplify:  Extracting #10: cost 0 inf + 120690
1554301294.892 * [exit]simplify:  Simplified to (- (* (* (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a))) (* (+ (tan y) (tan z)) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))))) (* (cos y) (cos z))) (* (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (sin a) (- (* (sin y) (cos z)) (* (sin z) (cos y)))))) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z))))))
1554301294.892 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a))) (* (+ (tan y) (tan z)) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))))) (* (cos y) (cos z))) (* (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (sin a) (- (* (sin y) (cos z)) (* (sin z) (cos y)))))) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (cos y) (cos z)))))))
1554301294.893 * * * * [misc]progress:  [ 471 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))>
1554301294.893 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301294.894 * * [misc]simplify:  iters left: 6 (35 enodes)
1554301294.902 * * [misc]simplify:  iters left: 5 (169 enodes)
1554301294.934 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301294.934 * * [misc]simplify:  Extracting #1: cost 10 inf + 0
1554301294.934 * * [misc]simplify:  Extracting #2: cost 71 inf + 0
1554301294.934 * * [misc]simplify:  Extracting #3: cost 180 inf + 0
1554301294.935 * * [misc]simplify:  Extracting #4: cost 208 inf + 546
1554301294.936 * * [misc]simplify:  Extracting #5: cost 201 inf + 9734
1554301294.940 * * [misc]simplify:  Extracting #6: cost 137 inf + 39202
1554301294.950 * * [misc]simplify:  Extracting #7: cost 57 inf + 83318
1554301294.974 * * [misc]simplify:  Extracting #8: cost 4 inf + 126522
1554301295.000 * * [misc]simplify:  Extracting #9: cost 0 inf + 130314
1554301295.028 * [exit]simplify:  Simplified to (- (* (* (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))))) (* (+ (tan y) (tan z)) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))))) (* (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z))))) (* (* (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))
1554301295.028 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))))) (* (+ (tan y) (tan z)) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))))) (* (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z))))) (* (* (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))
1554301295.029 * * * * [misc]progress:  [ 472 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (tan y) (tan z))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (+ (tan y) (tan z)))))))>
1554301295.029 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (tan y) (tan z))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301295.029 * * [misc]simplify:  iters left: 6 (36 enodes)
1554301295.037 * * [misc]simplify:  iters left: 5 (174 enodes)
1554301295.068 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301295.068 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301295.069 * * [misc]simplify:  Extracting #2: cost 56 inf + 0
1554301295.069 * * [misc]simplify:  Extracting #3: cost 159 inf + 0
1554301295.069 * * [misc]simplify:  Extracting #4: cost 193 inf + 234
1554301295.070 * * [misc]simplify:  Extracting #5: cost 198 inf + 4730
1554301295.073 * * [misc]simplify:  Extracting #6: cost 141 inf + 24030
1554301295.082 * * [misc]simplify:  Extracting #7: cost 61 inf + 66904
1554301295.098 * * [misc]simplify:  Extracting #8: cost 10 inf + 102532
1554301295.121 * * [misc]simplify:  Extracting #9: cost 0 inf + 113069
1554301295.143 * [exit]simplify:  Simplified to (- (* (+ (tan y) (tan z)) (* (* (+ (tan y) (tan z)) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))) (* (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))))) (* (* (* (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (sin a)) (* (+ (tan y) (tan z)) (- (tan y) (tan z)))))
1554301295.143 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (* (+ (tan y) (tan z)) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))) (* (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))))) (* (* (* (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (sin a)) (* (+ (tan y) (tan z)) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (+ (tan y) (tan z)))))))
1554301295.143 * * * * [misc]progress:  [ 473 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))>
1554301295.143 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z)))))
1554301295.144 * * [misc]simplify:  iters left: 6 (43 enodes)
1554301295.154 * * [misc]simplify:  iters left: 5 (207 enodes)
1554301295.196 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301295.196 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301295.196 * * [misc]simplify:  Extracting #2: cost 52 inf + 0
1554301295.197 * * [misc]simplify:  Extracting #3: cost 175 inf + 0
1554301295.197 * * [misc]simplify:  Extracting #4: cost 238 inf + 2
1554301295.199 * * [misc]simplify:  Extracting #5: cost 235 inf + 17286
1554301295.210 * * [misc]simplify:  Extracting #6: cost 104 inf + 82682
1554301295.231 * * [misc]simplify:  Extracting #7: cost 29 inf + 125142
1554301295.260 * * [misc]simplify:  Extracting #8: cost 3 inf + 144564
1554301295.292 * * [misc]simplify:  Extracting #9: cost 0 inf + 144864
1554301295.326 * * [misc]simplify:  Extracting #10: cost 0 inf + 144431
1554301295.359 * [exit]simplify:  Simplified to (- (+ (* (- (* (cos a) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))) (* (+ (tan y) (tan z)) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))))) (* (* (- (* (cos a) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))) (* (+ (tan y) (tan z)) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))))) (+ (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (- (tan y) (tan z)) (* (* (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))) (sin a)) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))))
1554301295.359 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (+ (* (- (* (cos a) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))) (* (+ (tan y) (tan z)) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))))) (* (* (- (* (cos a) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))) (* (+ (tan y) (tan z)) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))))) (+ (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (- (tan y) (tan z)) (* (* (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))) (sin a)) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))
1554301295.359 * * * * [misc]progress:  [ 474 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))>
1554301295.360 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z)))))
1554301295.360 * * [misc]simplify:  iters left: 6 (39 enodes)
1554301295.369 * * [misc]simplify:  iters left: 5 (186 enodes)
1554301295.405 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301295.405 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301295.406 * * [misc]simplify:  Extracting #2: cost 46 inf + 0
1554301295.406 * * [misc]simplify:  Extracting #3: cost 168 inf + 0
1554301295.406 * * [misc]simplify:  Extracting #4: cost 214 inf + 2
1554301295.407 * * [misc]simplify:  Extracting #5: cost 212 inf + 10127
1554301295.416 * * [misc]simplify:  Extracting #6: cost 88 inf + 67738
1554301295.436 * * [misc]simplify:  Extracting #7: cost 16 inf + 111742
1554301295.461 * * [misc]simplify:  Extracting #8: cost 0 inf + 126081
1554301295.487 * [exit]simplify:  Simplified to (- (+ (* (* (tan z) (tan y)) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (+ (tan y) (tan z)) (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a))))))) (* (+ (tan y) (tan z)) (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)))))) (* (* (sin a) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))))))
1554301295.487 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (+ (* (* (tan z) (tan y)) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (+ (tan y) (tan z)) (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a))))))) (* (+ (tan y) (tan z)) (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)))))) (* (* (sin a) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))
1554301295.488 * * * * [misc]progress:  [ 475 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))>
1554301295.488 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301295.488 * * [misc]simplify:  iters left: 6 (51 enodes)
1554301295.502 * * [misc]simplify:  iters left: 5 (246 enodes)
1554301295.551 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301295.551 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1554301295.551 * * [misc]simplify:  Extracting #2: cost 64 inf + 0
1554301295.551 * * [misc]simplify:  Extracting #3: cost 189 inf + 0
1554301295.552 * * [misc]simplify:  Extracting #4: cost 293 inf + 1340
1554301295.554 * * [misc]simplify:  Extracting #5: cost 306 inf + 12776
1554301295.567 * * [misc]simplify:  Extracting #6: cost 152 inf + 83971
1554301295.591 * * [misc]simplify:  Extracting #7: cost 54 inf + 141838
1554301295.632 * * [misc]simplify:  Extracting #8: cost 7 inf + 185518
1554301295.677 * * [misc]simplify:  Extracting #9: cost 0 inf + 194036
1554301295.722 * * [misc]simplify:  Extracting #10: cost 0 inf + 193916
1554301295.767 * [exit]simplify:  Simplified to (* (+ (tan y) (tan z)) (- (* (* (* (cos y) (cos z)) (+ 1 (+ (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (+ (* (* (cos a) (cos a)) (cos a)) (* (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))) (* (- (tan y) (tan z)) (+ (tan y) (tan z))))) (* (* (+ (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a))) (* (cos a) (cos a))) (- (* (cos z) (sin y)) (* (cos y) (sin z)))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (sin a)))))
1554301295.767 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (* (+ (tan y) (tan z)) (- (* (* (* (cos y) (cos z)) (+ 1 (+ (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (+ (* (* (cos a) (cos a)) (cos a)) (* (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))) (* (- (tan y) (tan z)) (+ (tan y) (tan z))))) (* (* (+ (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a))) (* (cos a) (cos a))) (- (* (cos z) (sin y)) (* (cos y) (sin z)))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (sin a))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))
1554301295.768 * * * * [misc]progress:  [ 476 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301295.768 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301295.768 * * [misc]simplify:  iters left: 6 (48 enodes)
1554301295.780 * * [misc]simplify:  iters left: 5 (248 enodes)
1554301295.834 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301295.834 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1554301295.834 * * [misc]simplify:  Extracting #2: cost 69 inf + 0
1554301295.834 * * [misc]simplify:  Extracting #3: cost 207 inf + 0
1554301295.835 * * [misc]simplify:  Extracting #4: cost 321 inf + 4012
1554301295.840 * * [misc]simplify:  Extracting #5: cost 289 inf + 33997
1554301295.860 * * [misc]simplify:  Extracting #6: cost 103 inf + 151231
1554301295.910 * * [misc]simplify:  Extracting #7: cost 3 inf + 218597
1554301295.963 * * [misc]simplify:  Extracting #8: cost 0 inf + 213865
1554301296.017 * * [misc]simplify:  Extracting #9: cost 0 inf + 213825
1554301296.071 * [exit]simplify:  Simplified to (* (+ (tan y) (tan z)) (- (* (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (* (* (cos a) (cos a)) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))))) (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y)))) (+ 1 (+ (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (+ (* (cos a) (cos a)) (* (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (* (- 1 (* (* (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (* (* (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (* (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))))) (sin a))))))
1554301296.071 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (* (+ (tan y) (tan z)) (- (* (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (* (* (cos a) (cos a)) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))))) (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y)))) (+ 1 (+ (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (+ (* (cos a) (cos a)) (* (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (* (- 1 (* (* (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (* (* (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (* (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))))) (sin a)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301296.072 * * * * [misc]progress:  [ 477 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))>
1554301296.072 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301296.073 * * [misc]simplify:  iters left: 6 (43 enodes)
1554301296.083 * * [misc]simplify:  iters left: 5 (222 enodes)
1554301296.134 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301296.134 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1554301296.134 * * [misc]simplify:  Extracting #2: cost 65 inf + 0
1554301296.135 * * [misc]simplify:  Extracting #3: cost 189 inf + 0
1554301296.136 * * [misc]simplify:  Extracting #4: cost 293 inf + 3565
1554301296.138 * * [misc]simplify:  Extracting #5: cost 296 inf + 17872
1554301296.150 * * [misc]simplify:  Extracting #6: cost 139 inf + 100562
1554301296.180 * * [misc]simplify:  Extracting #7: cost 48 inf + 157954
1554301296.223 * * [misc]simplify:  Extracting #8: cost 5 inf + 193260
1554301296.271 * * [misc]simplify:  Extracting #9: cost 0 inf + 193631
1554301296.317 * * [misc]simplify:  Extracting #10: cost 0 inf + 191776
1554301296.364 * * [misc]simplify:  Extracting #11: cost 0 inf + 191576
1554301296.410 * [exit]simplify:  Simplified to (- (* (* (+ (tan y) (tan z)) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (tan z) (tan y)) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (* (* (* (+ (tan y) (tan z)) (+ (tan y) (tan z))) (- (tan y) (tan z))) (+ (* (* (cos a) (cos a)) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))))) (* (* (* (* (* (+ (* (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (cos a) (cos a))) (+ (tan y) (tan z))) (sin a)) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (+ (tan y) (tan z))) (- (tan y) (tan z))))
1554301296.410 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (tan z) (tan y)) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (* (* (* (+ (tan y) (tan z)) (+ (tan y) (tan z))) (- (tan y) (tan z))) (+ (* (* (cos a) (cos a)) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))))) (* (* (* (* (* (+ (* (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (cos a) (cos a))) (+ (tan y) (tan z))) (sin a)) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (+ (tan y) (tan z))) (- (tan y) (tan z)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))
1554301296.411 * * * * [misc]progress:  [ 478 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))>
1554301296.412 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301296.412 * * [misc]simplify:  iters left: 6 (47 enodes)
1554301296.423 * * [misc]simplify:  iters left: 5 (226 enodes)
1554301296.466 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301296.466 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1554301296.466 * * [misc]simplify:  Extracting #2: cost 64 inf + 0
1554301296.466 * * [misc]simplify:  Extracting #3: cost 176 inf + 0
1554301296.467 * * [misc]simplify:  Extracting #4: cost 265 inf + 857
1554301296.469 * * [misc]simplify:  Extracting #5: cost 263 inf + 19373
1554301296.486 * * [misc]simplify:  Extracting #6: cost 96 inf + 109754
1554301296.515 * * [misc]simplify:  Extracting #7: cost 20 inf + 153399
1554301296.550 * * [misc]simplify:  Extracting #8: cost 1 inf + 169912
1554301296.586 * * [misc]simplify:  Extracting #9: cost 0 inf + 171546
1554301296.623 * * [misc]simplify:  Extracting #10: cost 0 inf + 171506
1554301296.659 * [exit]simplify:  Simplified to (* (+ (tan y) (tan z)) (- (* (* (* (cos z) (cos y)) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (+ (* (* (cos a) (cos a)) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))) (* (- (tan y) (tan z)) (+ (tan y) (tan z))))) (* (* (+ (* (cos a) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (sin a)))))
1554301296.659 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (* (+ (tan y) (tan z)) (- (* (* (* (cos z) (cos y)) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (+ (* (* (cos a) (cos a)) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))) (* (- (tan y) (tan z)) (+ (tan y) (tan z))))) (* (* (+ (* (cos a) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (sin a))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))
1554301296.660 * * * * [misc]progress:  [ 479 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301296.660 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301296.661 * * [misc]simplify:  iters left: 6 (44 enodes)
1554301296.671 * * [misc]simplify:  iters left: 5 (226 enodes)
1554301296.718 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301296.719 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1554301296.719 * * [misc]simplify:  Extracting #2: cost 69 inf + 0
1554301296.719 * * [misc]simplify:  Extracting #3: cost 192 inf + 0
1554301296.720 * * [misc]simplify:  Extracting #4: cost 283 inf + 2996
1554301296.722 * * [misc]simplify:  Extracting #5: cost 270 inf + 20059
1554301296.737 * * [misc]simplify:  Extracting #6: cost 97 inf + 110028
1554301296.770 * * [misc]simplify:  Extracting #7: cost 19 inf + 167910
1554301296.814 * * [misc]simplify:  Extracting #8: cost 0 inf + 185255
1554301296.856 * * [misc]simplify:  Extracting #9: cost 0 inf + 185135
1554301296.898 * * [misc]simplify:  Extracting #10: cost 0 inf + 185055
1554301296.941 * * [misc]simplify:  Extracting #11: cost 0 inf + 185015
1554301296.984 * [exit]simplify:  Simplified to (* (+ (tan y) (tan z)) (- (* (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (+ (* (* (cos a) (cos a)) (cos a)) (* (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (* (+ (* (cos a) (cos a)) (* (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (sin a))))))
1554301296.984 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (* (+ (tan y) (tan z)) (- (* (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (+ (* (* (cos a) (cos a)) (cos a)) (* (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (* (+ (* (cos a) (cos a)) (* (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (sin a)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301296.985 * * * * [misc]progress:  [ 480 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))>
1554301296.985 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301296.985 * * [misc]simplify:  iters left: 6 (39 enodes)
1554301296.994 * * [misc]simplify:  iters left: 5 (201 enodes)
1554301297.038 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301297.038 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1554301297.039 * * [misc]simplify:  Extracting #2: cost 65 inf + 0
1554301297.039 * * [misc]simplify:  Extracting #3: cost 176 inf + 0
1554301297.039 * * [misc]simplify:  Extracting #4: cost 263 inf + 1381
1554301297.041 * * [misc]simplify:  Extracting #5: cost 258 inf + 14747
1554301297.052 * * [misc]simplify:  Extracting #6: cost 125 inf + 77245
1554301297.081 * * [misc]simplify:  Extracting #7: cost 22 inf + 149176
1554301297.119 * * [misc]simplify:  Extracting #8: cost 0 inf + 165906
1554301297.158 * * [misc]simplify:  Extracting #9: cost 0 inf + 165306
1554301297.196 * [exit]simplify:  Simplified to (* (+ (tan y) (tan z)) (- (* (* (+ (tan y) (tan z)) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (+ (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (cos a)) (* (cos a) (cos a))) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))) (* (* (- (+ (* (cos a) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (cos a) (cos a)))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (sin a) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))))
1554301297.196 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (* (+ (tan y) (tan z)) (- (* (* (+ (tan y) (tan z)) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (+ (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (cos a)) (* (cos a) (cos a))) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))) (* (* (- (+ (* (cos a) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (cos a) (cos a)))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (sin a) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))
1554301297.197 * * * * [misc]progress:  [ 481 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (cos y) (cos z))) (* (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (cos y) (cos z)))))))>
1554301297.197 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (cos y) (cos z))) (* (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301297.197 * * [misc]simplify:  iters left: 6 (43 enodes)
1554301297.207 * * [misc]simplify:  iters left: 5 (208 enodes)
1554301297.247 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301297.247 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1554301297.247 * * [misc]simplify:  Extracting #2: cost 57 inf + 0
1554301297.247 * * [misc]simplify:  Extracting #3: cost 153 inf + 0
1554301297.248 * * [misc]simplify:  Extracting #4: cost 228 inf + 1508
1554301297.249 * * [misc]simplify:  Extracting #5: cost 236 inf + 10112
1554301297.252 * * [misc]simplify:  Extracting #6: cost 182 inf + 29910
1554301297.264 * * [misc]simplify:  Extracting #7: cost 83 inf + 81655
1554301297.286 * * [misc]simplify:  Extracting #8: cost 22 inf + 125051
1554301297.314 * * [misc]simplify:  Extracting #9: cost 0 inf + 147534
1554301297.343 * * [misc]simplify:  Extracting #10: cost 0 inf + 147454
1554301297.374 * [exit]simplify:  Simplified to (* (+ (tan y) (tan z)) (- (* (+ (* (cos a) (* (cos a) (cos a))) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))) (* (* (+ (tan y) (tan z)) (- (tan y) (tan z))) (* (cos y) (cos z)))) (* (+ (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a))) (* (cos a) (cos a))) (* (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))))
1554301297.374 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (* (+ (tan y) (tan z)) (- (* (+ (* (cos a) (* (cos a) (cos a))) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))) (* (* (+ (tan y) (tan z)) (- (tan y) (tan z))) (* (cos y) (cos z)))) (* (+ (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a))) (* (cos a) (cos a))) (* (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (cos y) (cos z)))))))
1554301297.375 * * * * [misc]progress:  [ 482 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))>
1554301297.375 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301297.375 * * [misc]simplify:  iters left: 6 (40 enodes)
1554301297.385 * * [misc]simplify:  iters left: 5 (208 enodes)
1554301297.427 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301297.427 * * [misc]simplify:  Extracting #1: cost 10 inf + 0
1554301297.427 * * [misc]simplify:  Extracting #2: cost 70 inf + 0
1554301297.427 * * [misc]simplify:  Extracting #3: cost 176 inf + 0
1554301297.428 * * [misc]simplify:  Extracting #4: cost 250 inf + 1848
1554301297.430 * * [misc]simplify:  Extracting #5: cost 244 inf + 12846
1554301297.435 * * [misc]simplify:  Extracting #6: cost 168 inf + 47236
1554301297.449 * * [misc]simplify:  Extracting #7: cost 74 inf + 98091
1554301297.480 * * [misc]simplify:  Extracting #8: cost 11 inf + 149425
1554301297.516 * * [misc]simplify:  Extracting #9: cost 0 inf + 159582
1554301297.552 * * [misc]simplify:  Extracting #10: cost 0 inf + 159142
1554301297.587 * * [misc]simplify:  Extracting #11: cost 0 inf + 159102
1554301297.622 * [exit]simplify:  Simplified to (* (+ (tan y) (tan z)) (- (* (* (+ (* (* (cos a) (cos a)) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y)))) (* (+ (* (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (cos a) (cos a))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (* (sin a) (- 1 (* (* (tan z) (* (tan z) (tan z))) (* (* (tan y) (tan y)) (tan y)))))))))
1554301297.622 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (* (+ (tan y) (tan z)) (- (* (* (+ (* (* (cos a) (cos a)) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y)))) (* (+ (* (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (cos a) (cos a))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (* (sin a) (- 1 (* (* (tan z) (* (tan z) (tan z))) (* (* (tan y) (tan y)) (tan y))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))
1554301297.623 * * * * [misc]progress:  [ 483 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (tan y) (tan z))) (* (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (tan y) (tan z)))))))>
1554301297.623 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (tan y) (tan z))) (* (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301297.623 * * [misc]simplify:  iters left: 6 (35 enodes)
1554301297.632 * * [misc]simplify:  iters left: 5 (181 enodes)
1554301297.669 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301297.669 * * [misc]simplify:  Extracting #1: cost 10 inf + 0
1554301297.669 * * [misc]simplify:  Extracting #2: cost 62 inf + 0
1554301297.669 * * [misc]simplify:  Extracting #3: cost 152 inf + 0
1554301297.670 * * [misc]simplify:  Extracting #4: cost 219 inf + 1691
1554301297.671 * * [misc]simplify:  Extracting #5: cost 221 inf + 13298
1554301297.675 * * [misc]simplify:  Extracting #6: cost 175 inf + 31916
1554301297.686 * * [misc]simplify:  Extracting #7: cost 68 inf + 85072
1554301297.710 * * [misc]simplify:  Extracting #8: cost 13 inf + 124703
1554301297.740 * * [misc]simplify:  Extracting #9: cost 0 inf + 138129
1554301297.771 * * [misc]simplify:  Extracting #10: cost 0 inf + 137529
1554301297.800 * [exit]simplify:  Simplified to (- (* (* (+ (tan y) (tan z)) (* (* (+ (tan y) (tan z)) (+ (tan y) (tan z))) (- (tan y) (tan z)))) (+ (* (* (cos a) (cos a)) (cos a)) (* (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))) (* (* (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a))))) (sin a)) (* (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (+ (tan y) (tan z))) (- (tan y) (tan z)))))
1554301297.800 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (* (+ (tan y) (tan z)) (+ (tan y) (tan z))) (- (tan y) (tan z)))) (+ (* (* (cos a) (cos a)) (cos a)) (* (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))) (* (* (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a))))) (sin a)) (* (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (+ (tan y) (tan z))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (tan y) (tan z)))))))
1554301297.801 * * * * [misc]progress:  [ 484 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))>
1554301297.801 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z)))))
1554301297.801 * * [misc]simplify:  iters left: 6 (43 enodes)
1554301297.812 * * [misc]simplify:  iters left: 5 (220 enodes)
1554301297.861 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301297.861 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1554301297.861 * * [misc]simplify:  Extracting #2: cost 59 inf + 0
1554301297.861 * * [misc]simplify:  Extracting #3: cost 169 inf + 0
1554301297.862 * * [misc]simplify:  Extracting #4: cost 268 inf + 1572
1554301297.864 * * [misc]simplify:  Extracting #5: cost 270 inf + 18621
1554301297.875 * * [misc]simplify:  Extracting #6: cost 129 inf + 87170
1554301297.906 * * [misc]simplify:  Extracting #7: cost 17 inf + 160489
1554301297.947 * * [misc]simplify:  Extracting #8: cost 0 inf + 173141
1554301297.990 * * [misc]simplify:  Extracting #9: cost 0 inf + 172581
1554301298.031 * [exit]simplify:  Simplified to (* (+ (tan y) (tan z)) (- (* (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (tan z) (tan y)) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (+ (* (* (cos a) (cos a)) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))) (* (+ (tan y) (tan z)) (- (tan y) (tan z))))) (* (+ (* (cos a) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)))) (* (* (- (tan y) (tan z)) (sin a)) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))))
1554301298.031 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (* (+ (tan y) (tan z)) (- (* (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (tan z) (tan y)) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (+ (* (* (cos a) (cos a)) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))) (* (+ (tan y) (tan z)) (- (tan y) (tan z))))) (* (+ (* (cos a) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)))) (* (* (- (tan y) (tan z)) (sin a)) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))
1554301298.032 * * * * [misc]progress:  [ 485 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))>
1554301298.032 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z)))))
1554301298.032 * * [misc]simplify:  iters left: 6 (39 enodes)
1554301298.042 * * [misc]simplify:  iters left: 5 (199 enodes)
1554301298.084 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301298.084 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1554301298.084 * * [misc]simplify:  Extracting #2: cost 53 inf + 0
1554301298.084 * * [misc]simplify:  Extracting #3: cost 163 inf + 0
1554301298.085 * * [misc]simplify:  Extracting #4: cost 248 inf + 892
1554301298.087 * * [misc]simplify:  Extracting #5: cost 241 inf + 16236
1554301298.098 * * [misc]simplify:  Extracting #6: cost 103 inf + 85061
1554301298.124 * * [misc]simplify:  Extracting #7: cost 9 inf + 145942
1554301298.158 * * [misc]simplify:  Extracting #8: cost 0 inf + 151671
1554301298.195 * * [misc]simplify:  Extracting #9: cost 0 inf + 151591
1554301298.229 * [exit]simplify:  Simplified to (* (+ (tan y) (tan z)) (- (* (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (+ (* (cos a) (* (cos a) (cos a))) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))) (* (- (tan y) (tan z)) (+ (tan y) (tan z))))) (* (* (- (tan y) (tan z)) (* (sin a) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (+ (* (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (cos a) (cos a))))))
1554301298.229 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (* (+ (tan y) (tan z)) (- (* (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (+ (* (cos a) (* (cos a) (cos a))) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))) (* (- (tan y) (tan z)) (+ (tan y) (tan z))))) (* (* (- (tan y) (tan z)) (* (sin a) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (+ (* (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (cos a) (cos a)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))
1554301298.230 * * * * [misc]progress:  [ 486 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))>
1554301298.230 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301298.231 * * [misc]simplify:  iters left: 6 (47 enodes)
1554301298.241 * * [misc]simplify:  iters left: 5 (214 enodes)
1554301298.284 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301298.284 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1554301298.284 * * [misc]simplify:  Extracting #2: cost 60 inf + 0
1554301298.284 * * [misc]simplify:  Extracting #3: cost 187 inf + 0
1554301298.285 * * [misc]simplify:  Extracting #4: cost 239 inf + 1816
1554301298.287 * * [misc]simplify:  Extracting #5: cost 235 inf + 14442
1554301298.296 * * [misc]simplify:  Extracting #6: cost 116 inf + 68460
1554301298.312 * * [misc]simplify:  Extracting #7: cost 50 inf + 108747
1554301298.342 * * [misc]simplify:  Extracting #8: cost 6 inf + 148029
1554301298.377 * * [misc]simplify:  Extracting #9: cost 0 inf + 154253
1554301298.410 * [exit]simplify:  Simplified to (* (+ (tan y) (tan z)) (- (* (* (* (+ (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (* (- (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (+ (tan y) (tan z)) (- (tan y) (tan z))))) (* (cos z) (cos y))) (+ 1 (+ (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (- (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))))
1554301298.411 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (* (+ (tan y) (tan z)) (- (* (* (* (+ (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (* (- (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (+ (tan y) (tan z)) (- (tan y) (tan z))))) (* (cos z) (cos y))) (+ 1 (+ (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (- (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))
1554301298.411 * * * * [misc]progress:  [ 487 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301298.412 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301298.412 * * [misc]simplify:  iters left: 6 (44 enodes)
1554301298.423 * * [misc]simplify:  iters left: 5 (215 enodes)
1554301298.468 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301298.468 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1554301298.468 * * [misc]simplify:  Extracting #2: cost 65 inf + 0
1554301298.469 * * [misc]simplify:  Extracting #3: cost 203 inf + 0
1554301298.470 * * [misc]simplify:  Extracting #4: cost 258 inf + 7338
1554301298.473 * * [misc]simplify:  Extracting #5: cost 229 inf + 29777
1554301298.486 * * [misc]simplify:  Extracting #6: cost 111 inf + 92166
1554301298.515 * * [misc]simplify:  Extracting #7: cost 17 inf + 155059
1554301298.554 * * [misc]simplify:  Extracting #8: cost 0 inf + 173336
1554301298.595 * [exit]simplify:  Simplified to (* (+ (tan y) (tan z)) (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (+ 1 (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))) (* (* (- 1 (* (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (sin a) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))))) (- (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))))
1554301298.595 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (* (+ (tan y) (tan z)) (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (+ 1 (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))) (* (* (- 1 (* (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (sin a) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))))) (- (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301298.596 * * * * [misc]progress:  [ 488 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))>
1554301298.596 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301298.596 * * [misc]simplify:  iters left: 6 (39 enodes)
1554301298.606 * * [misc]simplify:  iters left: 5 (189 enodes)
1554301298.646 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301298.646 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1554301298.648 * * [misc]simplify:  Extracting #2: cost 61 inf + 0
1554301298.648 * * [misc]simplify:  Extracting #3: cost 186 inf + 0
1554301298.649 * * [misc]simplify:  Extracting #4: cost 242 inf + 3188
1554301298.651 * * [misc]simplify:  Extracting #5: cost 232 inf + 17884
1554301298.661 * * [misc]simplify:  Extracting #6: cost 109 inf + 80007
1554301298.688 * * [misc]simplify:  Extracting #7: cost 11 inf + 151992
1554301298.721 * * [misc]simplify:  Extracting #8: cost 0 inf + 155970
1554301298.756 * * [misc]simplify:  Extracting #9: cost 0 inf + 152460
1554301298.791 * * [misc]simplify:  Extracting #10: cost 0 inf + 151820
1554301298.825 * * [misc]simplify:  Extracting #11: cost 0 inf + 151620
1554301298.860 * [exit]simplify:  Simplified to (* (+ (tan y) (tan z)) (- (* (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y))))) (* (* (* (* (+ (tan y) (tan z)) (+ (tan y) (tan z))) (- (tan y) (tan z))) (+ (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a))) (- (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (* (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (sin a) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (- (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))))
1554301298.860 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (* (+ (tan y) (tan z)) (- (* (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y))))) (* (* (* (* (+ (tan y) (tan z)) (+ (tan y) (tan z))) (- (tan y) (tan z))) (+ (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a))) (- (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (* (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (sin a) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (- (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))
1554301298.861 * * * * [misc]progress:  [ 489 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))>
1554301298.861 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301298.862 * * [misc]simplify:  iters left: 6 (42 enodes)
1554301298.871 * * [misc]simplify:  iters left: 5 (191 enodes)
1554301298.906 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301298.906 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1554301298.906 * * [misc]simplify:  Extracting #2: cost 60 inf + 0
1554301298.906 * * [misc]simplify:  Extracting #3: cost 176 inf + 0
1554301298.907 * * [misc]simplify:  Extracting #4: cost 215 inf + 707
1554301298.908 * * [misc]simplify:  Extracting #5: cost 216 inf + 8593
1554301298.913 * * [misc]simplify:  Extracting #6: cost 131 inf + 49671
1554301298.931 * * [misc]simplify:  Extracting #7: cost 20 inf + 117027
1554301298.955 * * [misc]simplify:  Extracting #8: cost 1 inf + 132677
1554301298.980 * * [misc]simplify:  Extracting #9: cost 0 inf + 134151
1554301299.006 * * [misc]simplify:  Extracting #10: cost 0 inf + 134111
1554301299.031 * [exit]simplify:  Simplified to (* (+ (tan y) (tan z)) (- (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1) (* (cos z) (cos y))))) (* (- (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (sin a) (* (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (- (* (sin y) (cos z)) (* (sin z) (cos y))))))))
1554301299.031 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (* (+ (tan y) (tan z)) (- (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1) (* (cos z) (cos y))))) (* (- (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (sin a) (* (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (- (* (sin y) (cos z)) (* (sin z) (cos y)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))
1554301299.032 * * * * [misc]progress:  [ 490 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301299.032 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301299.033 * * [misc]simplify:  iters left: 6 (40 enodes)
1554301299.042 * * [misc]simplify:  iters left: 5 (194 enodes)
1554301299.081 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301299.081 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1554301299.081 * * [misc]simplify:  Extracting #2: cost 65 inf + 0
1554301299.082 * * [misc]simplify:  Extracting #3: cost 192 inf + 0
1554301299.083 * * [misc]simplify:  Extracting #4: cost 229 inf + 4373
1554301299.085 * * [misc]simplify:  Extracting #5: cost 204 inf + 23197
1554301299.094 * * [misc]simplify:  Extracting #6: cost 115 inf + 67776
1554301299.115 * * [misc]simplify:  Extracting #7: cost 23 inf + 125339
1554301299.143 * * [misc]simplify:  Extracting #8: cost 3 inf + 143798
1554301299.172 * * [misc]simplify:  Extracting #9: cost 0 inf + 147260
1554301299.202 * * [misc]simplify:  Extracting #10: cost 0 inf + 147180
1554301299.231 * [exit]simplify:  Simplified to (* (+ (tan y) (tan z)) (- (* (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z))))) (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1)) (* (* (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (sin a) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))))) (- (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))))
1554301299.232 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (* (+ (tan y) (tan z)) (- (* (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z))))) (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1)) (* (* (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (sin a) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))))) (- (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301299.232 * * * * [misc]progress:  [ 491 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))>
1554301299.232 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301299.233 * * [misc]simplify:  iters left: 6 (34 enodes)
1554301299.241 * * [misc]simplify:  iters left: 5 (166 enodes)
1554301299.275 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301299.275 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1554301299.275 * * [misc]simplify:  Extracting #2: cost 61 inf + 0
1554301299.275 * * [misc]simplify:  Extracting #3: cost 175 inf + 0
1554301299.276 * * [misc]simplify:  Extracting #4: cost 209 inf + 2548
1554301299.277 * * [misc]simplify:  Extracting #5: cost 200 inf + 13403
1554301299.285 * * [misc]simplify:  Extracting #6: cost 104 inf + 57050
1554301299.305 * * [misc]simplify:  Extracting #7: cost 11 inf + 117984
1554301299.329 * * [misc]simplify:  Extracting #8: cost 0 inf + 127698
1554301299.354 * * [misc]simplify:  Extracting #9: cost 0 inf + 127658
1554301299.379 * [exit]simplify:  Simplified to (- (* (* (* (* (+ (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (- (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (* (+ (tan y) (tan z)) (+ (tan y) (tan z))) (- (tan y) (tan z)))) (+ (tan y) (tan z))) (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1)) (* (* (* (* (* (+ (tan y) (tan z)) (- (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (+ (tan y) (tan z))) (- (tan y) (tan z))))
1554301299.379 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (* (+ (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (- (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (* (+ (tan y) (tan z)) (+ (tan y) (tan z))) (- (tan y) (tan z)))) (+ (tan y) (tan z))) (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1)) (* (* (* (* (* (+ (tan y) (tan z)) (- (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (+ (tan y) (tan z))) (- (tan y) (tan z)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))
1554301299.380 * * * * [misc]progress:  [ 492 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (cos y) (cos z))) (* (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (cos y) (cos z)))))))>
1554301299.380 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (cos y) (cos z))) (* (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301299.382 * * [misc]simplify:  iters left: 6 (38 enodes)
1554301299.390 * * [misc]simplify:  iters left: 5 (173 enodes)
1554301299.419 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301299.419 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1554301299.419 * * [misc]simplify:  Extracting #2: cost 53 inf + 0
1554301299.420 * * [misc]simplify:  Extracting #3: cost 153 inf + 0
1554301299.420 * * [misc]simplify:  Extracting #4: cost 177 inf + 1827
1554301299.422 * * [misc]simplify:  Extracting #5: cost 165 inf + 17335
1554301299.430 * * [misc]simplify:  Extracting #6: cost 75 inf + 60437
1554301299.445 * * [misc]simplify:  Extracting #7: cost 8 inf + 103622
1554301299.465 * * [misc]simplify:  Extracting #8: cost 0 inf + 110939
1554301299.483 * * [misc]simplify:  Extracting #9: cost 0 inf + 110859
1554301299.502 * [exit]simplify:  Simplified to (* (+ (tan y) (tan z)) (- (* (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (cos y) (cos z)))) (* (- (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (sin a)) (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))))
1554301299.502 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (* (+ (tan y) (tan z)) (- (* (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (cos y) (cos z)))) (* (- (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (sin a)) (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (cos y) (cos z)))))))
1554301299.503 * * * * [misc]progress:  [ 493 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))>
1554301299.503 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301299.503 * * [misc]simplify:  iters left: 6 (36 enodes)
1554301299.511 * * [misc]simplify:  iters left: 5 (176 enodes)
1554301299.545 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301299.545 * * [misc]simplify:  Extracting #1: cost 10 inf + 0
1554301299.545 * * [misc]simplify:  Extracting #2: cost 66 inf + 0
1554301299.546 * * [misc]simplify:  Extracting #3: cost 176 inf + 0
1554301299.546 * * [misc]simplify:  Extracting #4: cost 200 inf + 2104
1554301299.548 * * [misc]simplify:  Extracting #5: cost 189 inf + 12258
1554301299.552 * * [misc]simplify:  Extracting #6: cost 129 inf + 39987
1554301299.568 * * [misc]simplify:  Extracting #7: cost 29 inf + 97189
1554301299.589 * * [misc]simplify:  Extracting #8: cost 5 inf + 117777
1554301299.612 * * [misc]simplify:  Extracting #9: cost 0 inf + 122307
1554301299.634 * * [misc]simplify:  Extracting #10: cost 0 inf + 122267
1554301299.658 * [exit]simplify:  Simplified to (* (+ (tan y) (tan z)) (- (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))))) (* (* (* (sin a) (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))) (- (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))))
1554301299.658 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (* (+ (tan y) (tan z)) (- (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))))) (* (* (* (sin a) (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))) (- (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))
1554301299.658 * * * * [misc]progress:  [ 494 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (tan y) (tan z))) (* (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (+ (tan y) (tan z)))))))>
1554301299.658 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (tan y) (tan z))) (* (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301299.659 * * [misc]simplify:  iters left: 6 (30 enodes)
1554301299.666 * * [misc]simplify:  iters left: 5 (147 enodes)
1554301299.692 * * [misc]simplify:  iters left: 4 (485 enodes)
1554301299.916 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301299.916 * * [misc]simplify:  Extracting #1: cost 18 inf + 0
1554301299.916 * * [misc]simplify:  Extracting #2: cost 312 inf + 0
1554301299.918 * * [misc]simplify:  Extracting #3: cost 709 inf + 0
1554301299.923 * * [misc]simplify:  Extracting #4: cost 870 inf + 22434
1554301299.955 * * [misc]simplify:  Extracting #5: cost 589 inf + 195791
1554301300.054 * * [misc]simplify:  Extracting #6: cost 60 inf + 530753
1554301300.177 * * [misc]simplify:  Extracting #7: cost 0 inf + 555115
1554301300.298 * * [misc]simplify:  Extracting #8: cost 0 inf + 553915
1554301300.419 * [exit]simplify:  Simplified to (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (* (+ (tan y) (tan z)) (cos a)) (- (cos a) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (* (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (sin a)) (- (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))) (+ (tan y) (tan z)))
1554301300.419 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (* (+ (tan y) (tan z)) (cos a)) (- (cos a) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (* (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (sin a)) (- (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))) (+ (tan y) (tan z))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (+ (tan y) (tan z)))))))
1554301300.420 * * * * [misc]progress:  [ 495 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))>
1554301300.420 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z)))))
1554301300.420 * * [misc]simplify:  iters left: 6 (39 enodes)
1554301300.430 * * [misc]simplify:  iters left: 5 (187 enodes)
1554301300.467 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301300.467 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1554301300.467 * * [misc]simplify:  Extracting #2: cost 55 inf + 0
1554301300.468 * * [misc]simplify:  Extracting #3: cost 172 inf + 0
1554301300.468 * * [misc]simplify:  Extracting #4: cost 222 inf + 1266
1554301300.471 * * [misc]simplify:  Extracting #5: cost 206 inf + 20161
1554301300.483 * * [misc]simplify:  Extracting #6: cost 74 inf + 88588
1554301300.508 * * [misc]simplify:  Extracting #7: cost 14 inf + 125221
1554301300.538 * * [misc]simplify:  Extracting #8: cost 0 inf + 137425
1554301300.568 * * [misc]simplify:  Extracting #9: cost 0 inf + 136545
1554301300.598 * * [misc]simplify:  Extracting #10: cost 0 inf + 136425
1554301300.628 * [exit]simplify:  Simplified to (* (+ (tan y) (tan z)) (- (* (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y))))) (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))))) (* (- (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y))))) (* (sin a) (- (tan y) (tan z)))))))
1554301300.628 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (* (+ (tan y) (tan z)) (- (* (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y))))) (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))))) (* (- (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y))))) (* (sin a) (- (tan y) (tan z))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))
1554301300.628 * * * * [misc]progress:  [ 496 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))>
1554301300.629 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z)))))
1554301300.629 * * [misc]simplify:  iters left: 6 (34 enodes)
1554301300.637 * * [misc]simplify:  iters left: 5 (164 enodes)
1554301300.668 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301300.668 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1554301300.668 * * [misc]simplify:  Extracting #2: cost 49 inf + 0
1554301300.668 * * [misc]simplify:  Extracting #3: cost 163 inf + 0
1554301300.669 * * [misc]simplify:  Extracting #4: cost 196 inf + 1157
1554301300.671 * * [misc]simplify:  Extracting #5: cost 171 inf + 22181
1554301300.682 * * [misc]simplify:  Extracting #6: cost 66 inf + 73785
1554301300.701 * * [misc]simplify:  Extracting #7: cost 6 inf + 110450
1554301300.725 * * [misc]simplify:  Extracting #8: cost 0 inf + 115754
1554301300.747 * * [misc]simplify:  Extracting #9: cost 0 inf + 115714
1554301300.769 * [exit]simplify:  Simplified to (* (+ (tan y) (tan z)) (- (* (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a))) (- (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1)) (* (* (- (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (sin a)) (* (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (- (tan y) (tan z))))))
1554301300.769 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (* (+ (tan y) (tan z)) (- (* (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a))) (- (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1)) (* (* (- (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (sin a)) (* (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (- (tan y) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))
1554301300.770 * * * * [misc]progress:  [ 497 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))>
1554301300.770 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301300.770 * * [misc]simplify:  iters left: 6 (48 enodes)
1554301300.781 * * [misc]simplify:  iters left: 5 (226 enodes)
1554301300.826 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301300.826 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301300.826 * * [misc]simplify:  Extracting #2: cost 54 inf + 0
1554301300.826 * * [misc]simplify:  Extracting #3: cost 167 inf + 0
1554301300.827 * * [misc]simplify:  Extracting #4: cost 248 inf + 1033
1554301300.828 * * [misc]simplify:  Extracting #5: cost 270 inf + 7765
1554301300.834 * * [misc]simplify:  Extracting #6: cost 160 inf + 55205
1554301300.854 * * [misc]simplify:  Extracting #7: cost 37 inf + 128639
1554301300.885 * * [misc]simplify:  Extracting #8: cost 9 inf + 150185
1554301300.922 * * [misc]simplify:  Extracting #9: cost 0 inf + 160909
1554301300.958 * [exit]simplify:  Simplified to (- (* (* (* (+ (+ (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) 1) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (cos y) (cos z))) (+ (tan y) (tan z))) (* (+ (* (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (* (cos a) (cos a)) (cos a))) (- (tan y) (tan z)))) (* (+ (* (cos a) (cos a)) (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (- (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)))) (* (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))))
1554301300.958 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (+ (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) 1) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (cos y) (cos z))) (+ (tan y) (tan z))) (* (+ (* (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (* (cos a) (cos a)) (cos a))) (- (tan y) (tan z)))) (* (+ (* (cos a) (cos a)) (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (- (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)))) (* (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))
1554301300.959 * * * * [misc]progress:  [ 498 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301300.959 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301300.959 * * [misc]simplify:  iters left: 6 (47 enodes)
1554301300.970 * * [misc]simplify:  iters left: 5 (234 enodes)
1554301301.019 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301301.020 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301301.020 * * [misc]simplify:  Extracting #2: cost 59 inf + 0
1554301301.020 * * [misc]simplify:  Extracting #3: cost 181 inf + 0
1554301301.021 * * [misc]simplify:  Extracting #4: cost 298 inf + 2
1554301301.023 * * [misc]simplify:  Extracting #5: cost 300 inf + 19182
1554301301.034 * * [misc]simplify:  Extracting #6: cost 140 inf + 93893
1554301301.062 * * [misc]simplify:  Extracting #7: cost 32 inf + 152231
1554301301.106 * * [misc]simplify:  Extracting #8: cost 0 inf + 182486
1554301301.149 * [exit]simplify:  Simplified to (- (* (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y)))) 1)) (* (+ (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)))) (* (cos a) (* (cos a) (cos a)))) (* (+ (tan y) (tan z)) (- (tan y) (tan z))))) (* (+ (* (cos a) (cos a)) (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (- (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)))) (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (* (sin a) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))))))
1554301301.149 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y)))) 1)) (* (+ (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)))) (* (cos a) (* (cos a) (cos a)))) (* (+ (tan y) (tan z)) (- (tan y) (tan z))))) (* (+ (* (cos a) (cos a)) (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (- (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)))) (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (* (sin a) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301301.150 * * * * [misc]progress:  [ 499 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))>
1554301301.150 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301301.150 * * [misc]simplify:  iters left: 6 (43 enodes)
1554301301.161 * * [misc]simplify:  iters left: 5 (213 enodes)
1554301301.206 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301301.206 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301301.206 * * [misc]simplify:  Extracting #2: cost 54 inf + 0
1554301301.207 * * [misc]simplify:  Extracting #3: cost 162 inf + 0
1554301301.207 * * [misc]simplify:  Extracting #4: cost 269 inf + 2
1554301301.209 * * [misc]simplify:  Extracting #5: cost 260 inf + 20036
1554301301.222 * * [misc]simplify:  Extracting #6: cost 94 inf + 103063
1554301301.253 * * [misc]simplify:  Extracting #7: cost 8 inf + 158921
1554301301.291 * * [misc]simplify:  Extracting #8: cost 0 inf + 162112
1554301301.332 * * [misc]simplify:  Extracting #9: cost 0 inf + 161941
1554301301.371 * [exit]simplify:  Simplified to (- (* (* (+ (tan y) (tan z)) (- (tan y) (tan z))) (* (+ (* (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (cos a) (* (cos a) (cos a)))) (* (+ (tan y) (tan z)) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y)))) 1)))) (* (* (* (* (+ (tan y) (tan z)) (- (tan y) (tan z))) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (sin a)) (+ (* (cos a) (cos a)) (* (- (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))))))
1554301301.371 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (- (tan y) (tan z))) (* (+ (* (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (cos a) (* (cos a) (cos a)))) (* (+ (tan y) (tan z)) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y)))) 1)))) (* (* (* (* (+ (tan y) (tan z)) (- (tan y) (tan z))) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (sin a)) (+ (* (cos a) (cos a)) (* (- (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))
1554301301.372 * * * * [misc]progress:  [ 500 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))>
1554301301.372 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301301.372 * * [misc]simplify:  iters left: 6 (44 enodes)
1554301301.382 * * [misc]simplify:  iters left: 5 (206 enodes)
1554301301.421 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301301.421 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301301.421 * * [misc]simplify:  Extracting #2: cost 54 inf + 0
1554301301.421 * * [misc]simplify:  Extracting #3: cost 152 inf + 0
1554301301.422 * * [misc]simplify:  Extracting #4: cost 216 inf + 1014
1554301301.424 * * [misc]simplify:  Extracting #5: cost 203 inf + 22921
1554301301.434 * * [misc]simplify:  Extracting #6: cost 71 inf + 91754
1554301301.456 * * [misc]simplify:  Extracting #7: cost 10 inf + 129784
1554301301.484 * * [misc]simplify:  Extracting #8: cost 1 inf + 137299
1554301301.515 * * [misc]simplify:  Extracting #9: cost 0 inf + 138573
1554301301.544 * [exit]simplify:  Simplified to (- (* (* (* (* (cos y) (cos z)) (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1)) (+ (tan y) (tan z))) (* (+ (* (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (* (cos a) (cos a)) (cos a))) (- (tan y) (tan z)))) (* (* (sin a) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (* (- (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (cos a) (cos a))))))
1554301301.544 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (* (cos y) (cos z)) (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1)) (+ (tan y) (tan z))) (* (+ (* (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (* (cos a) (cos a)) (cos a))) (- (tan y) (tan z)))) (* (* (sin a) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (* (- (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (cos a) (cos a)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))
1554301301.545 * * * * [misc]progress:  [ 501 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301301.545 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301301.545 * * [misc]simplify:  iters left: 6 (43 enodes)
1554301301.555 * * [misc]simplify:  iters left: 5 (213 enodes)
1554301301.598 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301301.598 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301301.598 * * [misc]simplify:  Extracting #2: cost 59 inf + 0
1554301301.598 * * [misc]simplify:  Extracting #3: cost 166 inf + 0
1554301301.599 * * [misc]simplify:  Extracting #4: cost 254 inf + 2
1554301301.600 * * [misc]simplify:  Extracting #5: cost 261 inf + 9241
1554301301.609 * * [misc]simplify:  Extracting #6: cost 126 inf + 68597
1554301301.635 * * [misc]simplify:  Extracting #7: cost 18 inf + 137580
1554301301.668 * * [misc]simplify:  Extracting #8: cost 2 inf + 151063
1554301301.701 * * [misc]simplify:  Extracting #9: cost 0 inf + 153170
1554301301.736 * [exit]simplify:  Simplified to (- (* (* (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1) (* (+ (* (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (cos a) (* (cos a) (cos a)))) (* (+ (tan y) (tan z)) (- (tan y) (tan z))))) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z))))) (* (* (* (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (sin a)) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (* (cos a) (cos a)) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))))
1554301301.736 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1) (* (+ (* (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (cos a) (* (cos a) (cos a)))) (* (+ (tan y) (tan z)) (- (tan y) (tan z))))) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z))))) (* (* (* (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (sin a)) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (* (cos a) (cos a)) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301301.737 * * * * [misc]progress:  [ 502 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))>
1554301301.737 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301301.737 * * [misc]simplify:  iters left: 6 (39 enodes)
1554301301.746 * * [misc]simplify:  iters left: 5 (192 enodes)
1554301301.784 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301301.784 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301301.784 * * [misc]simplify:  Extracting #2: cost 54 inf + 0
1554301301.784 * * [misc]simplify:  Extracting #3: cost 149 inf + 0
1554301301.785 * * [misc]simplify:  Extracting #4: cost 229 inf + 2
1554301301.786 * * [misc]simplify:  Extracting #5: cost 234 inf + 7701
1554301301.793 * * [misc]simplify:  Extracting #6: cost 153 inf + 37661
1554301301.808 * * [misc]simplify:  Extracting #7: cost 60 inf + 88803
1554301301.835 * * [misc]simplify:  Extracting #8: cost 5 inf + 129667
1554301301.864 * * [misc]simplify:  Extracting #9: cost 1 inf + 133283
1554301301.894 * * [misc]simplify:  Extracting #10: cost 0 inf + 134597
1554301301.924 * * [misc]simplify:  Extracting #11: cost 0 inf + 134557
1554301301.954 * [exit]simplify:  Simplified to (- (* (* (+ (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (* (cos a) (cos a)) (cos a))) (* (* (cos a) (cos a)) (cos a))) (- (tan y) (tan z))) (* (+ (tan y) (tan z)) (* (+ (tan y) (tan z)) (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1)))) (* (* (+ (tan y) (tan z)) (- (tan y) (tan z))) (* (+ (* (- (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (cos a) (cos a))) (* (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (sin a)))))
1554301301.955 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (* (cos a) (cos a)) (cos a))) (* (* (cos a) (cos a)) (cos a))) (- (tan y) (tan z))) (* (+ (tan y) (tan z)) (* (+ (tan y) (tan z)) (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1)))) (* (* (+ (tan y) (tan z)) (- (tan y) (tan z))) (* (+ (* (- (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (cos a) (cos a))) (* (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (sin a))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))
1554301301.955 * * * * [misc]progress:  [ 503 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (cos y) (cos z))) (* (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (cos y) (cos z)))))))>
1554301301.955 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (cos y) (cos z))) (* (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301301.956 * * [misc]simplify:  iters left: 6 (40 enodes)
1554301301.965 * * [misc]simplify:  iters left: 5 (188 enodes)
1554301301.998 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301301.998 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301301.998 * * [misc]simplify:  Extracting #2: cost 47 inf + 0
1554301301.998 * * [misc]simplify:  Extracting #3: cost 129 inf + 0
1554301301.999 * * [misc]simplify:  Extracting #4: cost 180 inf + 1769
1554301302.000 * * [misc]simplify:  Extracting #5: cost 183 inf + 11496
1554301302.004 * * [misc]simplify:  Extracting #6: cost 130 inf + 39437
1554301302.020 * * [misc]simplify:  Extracting #7: cost 14 inf + 107912
1554301302.041 * * [misc]simplify:  Extracting #8: cost 0 inf + 115441
1554301302.062 * * [misc]simplify:  Extracting #9: cost 0 inf + 115281
1554301302.084 * [exit]simplify:  Simplified to (- (* (* (cos y) (cos z)) (* (+ (* (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (* (cos a) (cos a)) (cos a))) (* (+ (tan y) (tan z)) (- (tan y) (tan z))))) (* (* (* (+ (* (- (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (cos a) (cos a))) (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (sin a)) (- (* (cos z) (sin y)) (* (sin z) (cos y)))))
1554301302.084 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (cos y) (cos z)) (* (+ (* (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (* (cos a) (cos a)) (cos a))) (* (+ (tan y) (tan z)) (- (tan y) (tan z))))) (* (* (* (+ (* (- (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (cos a) (cos a))) (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (sin a)) (- (* (cos z) (sin y)) (* (sin z) (cos y))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (cos y) (cos z)))))))
1554301302.085 * * * * [misc]progress:  [ 504 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))>
1554301302.085 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301302.085 * * [misc]simplify:  iters left: 6 (39 enodes)
1554301302.094 * * [misc]simplify:  iters left: 5 (195 enodes)
1554301302.131 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301302.131 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301302.131 * * [misc]simplify:  Extracting #2: cost 61 inf + 0
1554301302.132 * * [misc]simplify:  Extracting #3: cost 155 inf + 0
1554301302.132 * * [misc]simplify:  Extracting #4: cost 216 inf + 330
1554301302.133 * * [misc]simplify:  Extracting #5: cost 226 inf + 7220
1554301302.138 * * [misc]simplify:  Extracting #6: cost 143 inf + 44085
1554301302.154 * * [misc]simplify:  Extracting #7: cost 29 inf + 111875
1554301302.180 * * [misc]simplify:  Extracting #8: cost 6 inf + 127478
1554301302.210 * * [misc]simplify:  Extracting #9: cost 0 inf + 131014
1554301302.238 * * [misc]simplify:  Extracting #10: cost 0 inf + 129934
1554301302.265 * * [misc]simplify:  Extracting #11: cost 0 inf + 129734
1554301302.292 * [exit]simplify:  Simplified to (- (* (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (+ (tan y) (tan z))) (* (+ (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)))) (* (* (cos a) (cos a)) (cos a))) (- (tan y) (tan z)))) (* (sin a) (* (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (- (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (- (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (cos a) (cos a))) (* (cos a) (cos a)))))))
1554301302.293 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (+ (tan y) (tan z))) (* (+ (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)))) (* (* (cos a) (cos a)) (cos a))) (- (tan y) (tan z)))) (* (sin a) (* (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (- (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (- (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (cos a) (cos a))) (* (cos a) (cos a))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))
1554301302.293 * * * * [misc]progress:  [ 505 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (tan y) (tan z))) (* (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (tan y) (tan z)))))))>
1554301302.294 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (tan y) (tan z))) (* (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301302.294 * * [misc]simplify:  iters left: 6 (35 enodes)
1554301302.302 * * [misc]simplify:  iters left: 5 (173 enodes)
1554301302.335 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301302.335 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301302.335 * * [misc]simplify:  Extracting #2: cost 52 inf + 0
1554301302.335 * * [misc]simplify:  Extracting #3: cost 125 inf + 0
1554301302.336 * * [misc]simplify:  Extracting #4: cost 181 inf + 159
1554301302.336 * * [misc]simplify:  Extracting #5: cost 196 inf + 5370
1554301302.340 * * [misc]simplify:  Extracting #6: cost 132 inf + 34680
1554301302.353 * * [misc]simplify:  Extracting #7: cost 31 inf + 85282
1554301302.374 * * [misc]simplify:  Extracting #8: cost 4 inf + 104061
1554301302.396 * * [misc]simplify:  Extracting #9: cost 0 inf + 107055
1554301302.420 * * [misc]simplify:  Extracting #10: cost 0 inf + 106815
1554301302.442 * [exit]simplify:  Simplified to (- (* (+ (tan y) (tan z)) (* (+ (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)))) (* (* (cos a) (cos a)) (cos a))) (* (+ (tan y) (tan z)) (- (tan y) (tan z))))) (* (+ (- (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (cos a) (cos a)))) (* (cos a) (cos a))) (* (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (sin a) (* (+ (tan y) (tan z)) (- (tan y) (tan z)))))))
1554301302.442 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (+ (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)))) (* (* (cos a) (cos a)) (cos a))) (* (+ (tan y) (tan z)) (- (tan y) (tan z))))) (* (+ (- (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (cos a) (cos a)))) (* (cos a) (cos a))) (* (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (sin a) (* (+ (tan y) (tan z)) (- (tan y) (tan z))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (tan y) (tan z)))))))
1554301302.443 * * * * [misc]progress:  [ 506 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))>
1554301302.443 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z)))))
1554301302.443 * * [misc]simplify:  iters left: 6 (39 enodes)
1554301302.452 * * [misc]simplify:  iters left: 5 (196 enodes)
1554301302.495 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301302.495 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301302.495 * * [misc]simplify:  Extracting #2: cost 49 inf + 0
1554301302.495 * * [misc]simplify:  Extracting #3: cost 145 inf + 0
1554301302.496 * * [misc]simplify:  Extracting #4: cost 228 inf + 2
1554301302.498 * * [misc]simplify:  Extracting #5: cost 223 inf + 22101
1554301302.511 * * [misc]simplify:  Extracting #6: cost 79 inf + 94321
1554301302.537 * * [misc]simplify:  Extracting #7: cost 15 inf + 127159
1554301302.569 * * [misc]simplify:  Extracting #8: cost 1 inf + 138977
1554301302.601 * * [misc]simplify:  Extracting #9: cost 0 inf + 139490
1554301302.635 * [exit]simplify:  Simplified to (- (* (* (+ (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) 1) (* (+ (tan y) (tan z)) (- (tan y) (tan z)))) (+ (* (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (* (cos a) (cos a)) (cos a)))) (* (* (- 1 (* (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (sin a) (- (tan y) (tan z)))) (+ (* (- (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (cos a) (cos a)))))
1554301302.635 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) 1) (* (+ (tan y) (tan z)) (- (tan y) (tan z)))) (+ (* (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (* (cos a) (cos a)) (cos a)))) (* (* (- 1 (* (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (sin a) (- (tan y) (tan z)))) (+ (* (- (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (cos a) (cos a))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))
1554301302.636 * * * * [misc]progress:  [ 507 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))>
1554301302.636 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z)))))
1554301302.636 * * [misc]simplify:  iters left: 6 (35 enodes)
1554301302.644 * * [misc]simplify:  iters left: 5 (175 enodes)
1554301302.678 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301302.678 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301302.678 * * [misc]simplify:  Extracting #2: cost 43 inf + 0
1554301302.678 * * [misc]simplify:  Extracting #3: cost 137 inf + 0
1554301302.679 * * [misc]simplify:  Extracting #4: cost 204 inf + 2
1554301302.680 * * [misc]simplify:  Extracting #5: cost 199 inf + 17497
1554301302.695 * * [misc]simplify:  Extracting #6: cost 41 inf + 102101
1554301302.722 * * [misc]simplify:  Extracting #7: cost 0 inf + 119895
1554301302.747 * * [misc]simplify:  Extracting #8: cost 0 inf + 119634
1554301302.772 * [exit]simplify:  Simplified to (- (* (* (+ (* (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (* (cos a) (cos a)) (cos a))) (- (tan y) (tan z))) (* (+ (tan y) (tan z)) (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1))) (* (+ (- (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (cos a) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)))) (* (cos a) (cos a))) (* (* (- (tan y) (tan z)) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))))
1554301302.772 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (* (cos a) (cos a)) (cos a))) (- (tan y) (tan z))) (* (+ (tan y) (tan z)) (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1))) (* (+ (- (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (cos a) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)))) (* (cos a) (cos a))) (* (* (- (tan y) (tan z)) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))
1554301302.772 * * * * [misc]progress:  [ 508 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))>
1554301302.773 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301302.773 * * [misc]simplify:  iters left: 6 (44 enodes)
1554301302.783 * * [misc]simplify:  iters left: 5 (200 enodes)
1554301302.823 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301302.823 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301302.823 * * [misc]simplify:  Extracting #2: cost 54 inf + 0
1554301302.823 * * [misc]simplify:  Extracting #3: cost 165 inf + 0
1554301302.824 * * [misc]simplify:  Extracting #4: cost 217 inf + 1155
1554301302.825 * * [misc]simplify:  Extracting #5: cost 223 inf + 10776
1554301302.832 * * [misc]simplify:  Extracting #6: cost 129 inf + 48889
1554301302.852 * * [misc]simplify:  Extracting #7: cost 19 inf + 118171
1554301302.880 * * [misc]simplify:  Extracting #8: cost 2 inf + 134384
1554301302.910 * * [misc]simplify:  Extracting #9: cost 0 inf + 137252
1554301302.941 * [exit]simplify:  Simplified to (- (* (* (* (+ (tan y) (tan z)) (* (- (* (cos a) (cos a)) (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)))) (- (tan y) (tan z)))) (* (cos y) (cos z))) (+ 1 (+ (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (* (- (cos a) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (sin a)))))
1554301302.941 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (tan y) (tan z)) (* (- (* (cos a) (cos a)) (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)))) (- (tan y) (tan z)))) (* (cos y) (cos z))) (+ 1 (+ (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (* (- (cos a) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (sin a))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))
1554301302.941 * * * * [misc]progress:  [ 509 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301302.942 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301302.942 * * [misc]simplify:  iters left: 6 (43 enodes)
1554301302.952 * * [misc]simplify:  iters left: 5 (207 enodes)
1554301302.996 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301302.996 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301302.996 * * [misc]simplify:  Extracting #2: cost 59 inf + 0
1554301302.996 * * [misc]simplify:  Extracting #3: cost 181 inf + 0
1554301302.997 * * [misc]simplify:  Extracting #4: cost 267 inf + 164
1554301302.999 * * [misc]simplify:  Extracting #5: cost 247 inf + 20199
1554301303.012 * * [misc]simplify:  Extracting #6: cost 111 inf + 83725
1554301303.041 * * [misc]simplify:  Extracting #7: cost 12 inf + 147526
1554301303.077 * * [misc]simplify:  Extracting #8: cost 0 inf + 157769
1554301303.113 * [exit]simplify:  Simplified to (- (* (* (+ (tan y) (tan z)) (- (tan y) (tan z))) (* (- (* (cos a) (cos a)) (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)))) (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (+ 1 (+ (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))) (* (* (* (- (cos a) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (sin a)) (- 1 (* (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))))
1554301303.114 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (- (tan y) (tan z))) (* (- (* (cos a) (cos a)) (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)))) (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (+ 1 (+ (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))) (* (* (* (- (cos a) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (sin a)) (- 1 (* (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301303.114 * * * * [misc]progress:  [ 510 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))>
1554301303.114 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301303.115 * * [misc]simplify:  iters left: 6 (39 enodes)
1554301303.125 * * [misc]simplify:  iters left: 5 (186 enodes)
1554301303.164 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301303.164 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301303.164 * * [misc]simplify:  Extracting #2: cost 54 inf + 0
1554301303.164 * * [misc]simplify:  Extracting #3: cost 164 inf + 0
1554301303.165 * * [misc]simplify:  Extracting #4: cost 242 inf + 164
1554301303.167 * * [misc]simplify:  Extracting #5: cost 214 inf + 20560
1554301303.180 * * [misc]simplify:  Extracting #6: cost 82 inf + 88103
1554301303.207 * * [misc]simplify:  Extracting #7: cost 21 inf + 127205
1554301303.239 * * [misc]simplify:  Extracting #8: cost 0 inf + 141138
1554301303.271 * * [misc]simplify:  Extracting #9: cost 0 inf + 139036
1554301303.303 * [exit]simplify:  Simplified to (- (* (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y))))) (* (+ (tan y) (tan z)) (* (+ (tan y) (tan z)) (* (- (* (cos a) (cos a)) (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)))) (- (tan y) (tan z)))))) (* (- (cos a) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (* (+ (tan y) (tan z)) (- (tan y) (tan z))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (sin a)))))
1554301303.303 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y))))) (* (+ (tan y) (tan z)) (* (+ (tan y) (tan z)) (* (- (* (cos a) (cos a)) (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)))) (- (tan y) (tan z)))))) (* (- (cos a) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (* (+ (tan y) (tan z)) (- (tan y) (tan z))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (sin a))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))
1554301303.304 * * * * [misc]progress:  [ 511 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))>
1554301303.304 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301303.305 * * [misc]simplify:  iters left: 6 (39 enodes)
1554301303.313 * * [misc]simplify:  iters left: 5 (177 enodes)
1554301303.345 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301303.345 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301303.345 * * [misc]simplify:  Extracting #2: cost 54 inf + 0
1554301303.346 * * [misc]simplify:  Extracting #3: cost 154 inf + 0
1554301303.346 * * [misc]simplify:  Extracting #4: cost 181 inf + 2924
1554301303.349 * * [misc]simplify:  Extracting #5: cost 165 inf + 21749
1554301303.358 * * [misc]simplify:  Extracting #6: cost 74 inf + 65052
1554301303.375 * * [misc]simplify:  Extracting #7: cost 13 inf + 104168
1554301303.397 * * [misc]simplify:  Extracting #8: cost 0 inf + 117310
1554301303.420 * [exit]simplify:  Simplified to (- (* (* (- (* (cos a) (cos a)) (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)))) (* (+ (tan y) (tan z)) (- (tan y) (tan z)))) (* (+ 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (cos y) (cos z)))) (* (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (sin a)) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (- (cos a) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))))))
1554301303.420 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (- (* (cos a) (cos a)) (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)))) (* (+ (tan y) (tan z)) (- (tan y) (tan z)))) (* (+ 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (cos y) (cos z)))) (* (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (sin a)) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (- (cos a) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))
1554301303.420 * * * * [misc]progress:  [ 512 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301303.421 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301303.421 * * [misc]simplify:  iters left: 6 (39 enodes)
1554301303.430 * * [misc]simplify:  iters left: 5 (186 enodes)
1554301303.465 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301303.465 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301303.465 * * [misc]simplify:  Extracting #2: cost 59 inf + 0
1554301303.465 * * [misc]simplify:  Extracting #3: cost 168 inf + 0
1554301303.466 * * [misc]simplify:  Extracting #4: cost 227 inf + 164
1554301303.468 * * [misc]simplify:  Extracting #5: cost 209 inf + 15826
1554301303.479 * * [misc]simplify:  Extracting #6: cost 96 inf + 72008
1554301303.500 * * [misc]simplify:  Extracting #7: cost 30 inf + 107030
1554301303.524 * * [misc]simplify:  Extracting #8: cost 6 inf + 126223
1554301303.551 * * [misc]simplify:  Extracting #9: cost 0 inf + 131107
1554301303.577 * [exit]simplify:  Simplified to (- (* (* (* (+ (tan y) (tan z)) (* (- (* (cos a) (cos a)) (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)))) (- (tan y) (tan z)))) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z))))) (+ 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (- (cos a) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (* (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z)))) (sin a))))
1554301303.577 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (tan y) (tan z)) (* (- (* (cos a) (cos a)) (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)))) (- (tan y) (tan z)))) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z))))) (+ 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (- (cos a) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (* (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z)))) (sin a)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301303.578 * * * * [misc]progress:  [ 513 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))>
1554301303.578 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301303.578 * * [misc]simplify:  iters left: 6 (34 enodes)
1554301303.586 * * [misc]simplify:  iters left: 5 (163 enodes)
1554301303.619 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301303.619 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301303.619 * * [misc]simplify:  Extracting #2: cost 54 inf + 0
1554301303.619 * * [misc]simplify:  Extracting #3: cost 151 inf + 0
1554301303.620 * * [misc]simplify:  Extracting #4: cost 201 inf + 225
1554301303.622 * * [misc]simplify:  Extracting #5: cost 187 inf + 14301
1554301303.632 * * [misc]simplify:  Extracting #6: cost 65 inf + 70946
1554301303.652 * * [misc]simplify:  Extracting #7: cost 9 inf + 106288
1554301303.674 * * [misc]simplify:  Extracting #8: cost 0 inf + 113054
1554301303.696 * [exit]simplify:  Simplified to (- (* (+ 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (+ (tan y) (tan z)) (* (+ (tan y) (tan z)) (* (- (* (cos a) (cos a)) (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)))) (- (tan y) (tan z)))))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (* (- (cos a) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))))
1554301303.696 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (+ (tan y) (tan z)) (* (+ (tan y) (tan z)) (* (- (* (cos a) (cos a)) (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)))) (- (tan y) (tan z)))))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (* (- (cos a) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))
1554301303.697 * * * * [misc]progress:  [ 514 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (cos y) (cos z))) (* (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos y) (cos z)))))))>
1554301303.697 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (cos y) (cos z))) (* (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301303.697 * * [misc]simplify:  iters left: 6 (35 enodes)
1554301303.707 * * [misc]simplify:  iters left: 5 (159 enodes)
1554301303.733 * * [misc]simplify:  iters left: 4 (447 enodes)
1554301303.896 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301303.896 * * [misc]simplify:  Extracting #1: cost 9 inf + 0
1554301303.896 * * [misc]simplify:  Extracting #2: cost 188 inf + 0
1554301303.898 * * [misc]simplify:  Extracting #3: cost 519 inf + 0
1554301303.901 * * [misc]simplify:  Extracting #4: cost 719 inf + 16153
1554301303.920 * * [misc]simplify:  Extracting #5: cost 472 inf + 140908
1554301303.987 * * [misc]simplify:  Extracting #6: cost 81 inf + 381244
1554301304.074 * * [misc]simplify:  Extracting #7: cost 1 inf + 443034
1554301304.160 * * [misc]simplify:  Extracting #8: cost 0 inf + 444468
1554301304.247 * [exit]simplify:  Simplified to (- (* (* (* (+ (tan y) (tan z)) (- (tan y) (tan z))) (* (+ (cos a) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (- (cos a) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))))) (* (cos z) (cos y))) (* (* (- (cos a) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (sin a)) (* (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (- (* (sin y) (cos z)) (* (sin z) (cos y))))))
1554301304.247 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (tan y) (tan z)) (- (tan y) (tan z))) (* (+ (cos a) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (- (cos a) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))))) (* (cos z) (cos y))) (* (* (- (cos a) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (sin a)) (* (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (- (* (sin y) (cos z)) (* (sin z) (cos y)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos y) (cos z)))))))
1554301304.247 * * * * [misc]progress:  [ 515 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))>
1554301304.248 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301304.248 * * [misc]simplify:  iters left: 6 (35 enodes)
1554301304.256 * * [misc]simplify:  iters left: 5 (168 enodes)
1554301304.287 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301304.287 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301304.287 * * [misc]simplify:  Extracting #2: cost 61 inf + 0
1554301304.287 * * [misc]simplify:  Extracting #3: cost 157 inf + 0
1554301304.288 * * [misc]simplify:  Extracting #4: cost 188 inf + 478
1554301304.288 * * [misc]simplify:  Extracting #5: cost 192 inf + 5728
1554301304.293 * * [misc]simplify:  Extracting #6: cost 108 inf + 41039
1554301304.309 * * [misc]simplify:  Extracting #7: cost 18 inf + 95682
1554301304.328 * * [misc]simplify:  Extracting #8: cost 1 inf + 107161
1554301304.348 * * [misc]simplify:  Extracting #9: cost 0 inf + 108002
1554301304.369 * * [misc]simplify:  Extracting #10: cost 0 inf + 107831
1554301304.388 * [exit]simplify:  Simplified to (- (* (* (- (* (cos a) (cos a)) (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)))) (- (tan y) (tan z))) (* (+ (tan y) (tan z)) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))))) (* (- (cos a) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (sin a) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))))
1554301304.388 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (- (* (cos a) (cos a)) (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)))) (- (tan y) (tan z))) (* (+ (tan y) (tan z)) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))))) (* (- (cos a) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (sin a) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))
1554301304.389 * * * * [misc]progress:  [ 516 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (tan y) (tan z))) (* (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (+ (tan y) (tan z)))))))>
1554301304.389 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (tan y) (tan z))) (* (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301304.389 * * [misc]simplify:  iters left: 6 (30 enodes)
1554301304.396 * * [misc]simplify:  iters left: 5 (144 enodes)
1554301304.421 * * [misc]simplify:  iters left: 4 (441 enodes)
1554301304.611 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301304.611 * * [misc]simplify:  Extracting #1: cost 17 inf + 0
1554301304.612 * * [misc]simplify:  Extracting #2: cost 299 inf + 0
1554301304.613 * * [misc]simplify:  Extracting #3: cost 645 inf + 0
1554301304.620 * * [misc]simplify:  Extracting #4: cost 739 inf + 40246
1554301304.670 * * [misc]simplify:  Extracting #5: cost 229 inf + 321233
1554301304.758 * * [misc]simplify:  Extracting #6: cost 7 inf + 451763
1554301304.853 * * [misc]simplify:  Extracting #7: cost 0 inf + 458717
1554301304.947 * [exit]simplify:  Simplified to (- (* (* (+ (cos a) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (- (cos a) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (+ (tan y) (tan z)))) (* (+ (tan y) (tan z)) (- (tan y) (tan z)))) (* (* (* (- (cos a) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (sin a)) (* (+ (tan y) (tan z)) (- (tan y) (tan z)))) (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))
1554301304.947 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (cos a) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (- (cos a) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (+ (tan y) (tan z)))) (* (+ (tan y) (tan z)) (- (tan y) (tan z)))) (* (* (* (- (cos a) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (sin a)) (* (+ (tan y) (tan z)) (- (tan y) (tan z)))) (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (+ (tan y) (tan z)))))))
1554301304.947 * * * * [misc]progress:  [ 517 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))>
1554301304.948 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z)))))
1554301304.948 * * [misc]simplify:  iters left: 6 (35 enodes)
1554301304.957 * * [misc]simplify:  iters left: 5 (169 enodes)
1554301304.992 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301304.992 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301304.992 * * [misc]simplify:  Extracting #2: cost 49 inf + 0
1554301304.992 * * [misc]simplify:  Extracting #3: cost 148 inf + 0
1554301304.993 * * [misc]simplify:  Extracting #4: cost 202 inf + 164
1554301304.995 * * [misc]simplify:  Extracting #5: cost 200 inf + 14108
1554301305.008 * * [misc]simplify:  Extracting #6: cost 76 inf + 76213
1554301305.031 * * [misc]simplify:  Extracting #7: cost 1 inf + 122303
1554301305.056 * * [misc]simplify:  Extracting #8: cost 0 inf + 120482
1554301305.082 * * [misc]simplify:  Extracting #9: cost 0 inf + 120442
1554301305.107 * [exit]simplify:  Simplified to (- (* (* (+ (tan y) (tan z)) (* (- (* (cos a) (cos a)) (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)))) (- (tan y) (tan z)))) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y)))))) (* (- (cos a) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (sin a) (- (tan y) (tan z))))))
1554301305.108 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (cos a) (cos a)) (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)))) (- (tan y) (tan z)))) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y)))))) (* (- (cos a) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (sin a) (- (tan y) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))
1554301305.108 * * * * [misc]progress:  [ 518 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))>
1554301305.108 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z)))))
1554301305.109 * * [misc]simplify:  iters left: 6 (30 enodes)
1554301305.116 * * [misc]simplify:  iters left: 5 (146 enodes)
1554301305.145 * * [misc]simplify:  iters left: 4 (493 enodes)
1554301305.388 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301305.388 * * [misc]simplify:  Extracting #1: cost 17 inf + 0
1554301305.389 * * [misc]simplify:  Extracting #2: cost 306 inf + 0
1554301305.391 * * [misc]simplify:  Extracting #3: cost 735 inf + 1
1554301305.394 * * [misc]simplify:  Extracting #4: cost 933 inf + 6030
1554301305.417 * * [misc]simplify:  Extracting #5: cost 666 inf + 131917
1554301305.509 * * [misc]simplify:  Extracting #6: cost 88 inf + 475870
1554301305.639 * * [misc]simplify:  Extracting #7: cost 0 inf + 533617
1554301305.770 * * [misc]simplify:  Extracting #8: cost 0 inf + 533298
1554301305.902 * * [misc]simplify:  Extracting #9: cost 0 inf + 533218
1554301306.033 * [exit]simplify:  Simplified to (- (* (* (+ (cos a) (+ (* (* (* (tan z) (tan y)) (cos a)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (cos a)))) (- (cos a) (+ (* (* (* (tan z) (tan y)) (cos a)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (cos a))))) (* (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (+ (tan y) (tan z)))) (+ (tan y) (tan z))) (- (tan y) (tan z)))) (* (* (* (- (cos a) (+ (* (* (* (tan z) (tan y)) (cos a)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (cos a)))) (sin a)) (- (tan y) (tan z))) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))
1554301306.033 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (cos a) (+ (* (* (* (tan z) (tan y)) (cos a)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (cos a)))) (- (cos a) (+ (* (* (* (tan z) (tan y)) (cos a)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (cos a))))) (* (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (+ (tan y) (tan z)))) (+ (tan y) (tan z))) (- (tan y) (tan z)))) (* (* (* (- (cos a) (+ (* (* (* (tan z) (tan y)) (cos a)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (cos a)))) (sin a)) (- (tan y) (tan z))) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))
1554301306.034 * * * * [misc]progress:  [ 519 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (cos y) (cos z)) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (cos y) (cos z)) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))>
1554301306.034 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (cos y) (cos z)) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301306.035 * * [misc]simplify:  iters left: 6 (40 enodes)
1554301306.045 * * [misc]simplify:  iters left: 5 (187 enodes)
1554301306.082 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301306.082 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1554301306.082 * * [misc]simplify:  Extracting #2: cost 56 inf + 0
1554301306.082 * * [misc]simplify:  Extracting #3: cost 165 inf + 0
1554301306.083 * * [misc]simplify:  Extracting #4: cost 213 inf + 896
1554301306.084 * * [misc]simplify:  Extracting #5: cost 209 inf + 11915
1554301306.092 * * [misc]simplify:  Extracting #6: cost 102 inf + 75832
1554301306.113 * * [misc]simplify:  Extracting #7: cost 5 inf + 144349
1554301306.142 * * [misc]simplify:  Extracting #8: cost 0 inf + 144901
1554301306.169 * * [misc]simplify:  Extracting #9: cost 0 inf + 144399
1554301306.196 * [exit]simplify:  Simplified to (* (* (cos z) (cos y)) (- (* (* (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a)) (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (+ (tan y) (tan z)))) (+ (+ (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) 1)) (* (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (sin a)) (- 1 (* (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))))
1554301306.196 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (* (* (cos z) (cos y)) (- (* (* (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a)) (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (+ (tan y) (tan z)))) (+ (+ (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) 1)) (* (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (sin a)) (- 1 (* (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (cos y) (cos z)) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))
1554301306.197 * * * * [misc]progress:  [ 520 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (cos y) (cos z)) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (cos y) (cos z)) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301306.197 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (cos y) (cos z)) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301306.198 * * [misc]simplify:  iters left: 6 (47 enodes)
1554301306.208 * * [misc]simplify:  iters left: 5 (223 enodes)
1554301306.255 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301306.255 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301306.255 * * [misc]simplify:  Extracting #2: cost 62 inf + 0
1554301306.255 * * [misc]simplify:  Extracting #3: cost 187 inf + 0
1554301306.256 * * [misc]simplify:  Extracting #4: cost 262 inf + 1901
1554301306.258 * * [misc]simplify:  Extracting #5: cost 251 inf + 14304
1554301306.268 * * [misc]simplify:  Extracting #6: cost 139 inf + 69746
1554301306.294 * * [misc]simplify:  Extracting #7: cost 21 inf + 149222
1554301306.329 * * [misc]simplify:  Extracting #8: cost 0 inf + 172512
1554301306.363 * * [misc]simplify:  Extracting #9: cost 0 inf + 172432
1554301306.397 * [exit]simplify:  Simplified to (- (* (+ (+ (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) 1) (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (* (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (+ (tan y) (tan z))) (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a))))) (* (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (sin a))) (* (cos z) (cos y))))
1554301306.397 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (+ (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) 1) (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (* (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (+ (tan y) (tan z))) (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a))))) (* (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (sin a))) (* (cos z) (cos y)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (cos y) (cos z)) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301306.397 * * * * [misc]progress:  [ 521 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (cos y) (cos z)) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (cos y) (cos z)) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))>
1554301306.398 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (cos y) (cos z)) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301306.398 * * [misc]simplify:  iters left: 6 (43 enodes)
1554301306.408 * * [misc]simplify:  iters left: 5 (204 enodes)
1554301306.449 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301306.449 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301306.450 * * [misc]simplify:  Extracting #2: cost 58 inf + 0
1554301306.450 * * [misc]simplify:  Extracting #3: cost 173 inf + 0
1554301306.450 * * [misc]simplify:  Extracting #4: cost 237 inf + 1209
1554301306.452 * * [misc]simplify:  Extracting #5: cost 231 inf + 11872
1554301306.459 * * [misc]simplify:  Extracting #6: cost 126 inf + 67815
1554301306.478 * * [misc]simplify:  Extracting #7: cost 38 inf + 119434
1554301306.508 * * [misc]simplify:  Extracting #8: cost 1 inf + 151420
1554301306.538 * * [misc]simplify:  Extracting #9: cost 0 inf + 150939
1554301306.568 * * [misc]simplify:  Extracting #10: cost 0 inf + 150819
1554301306.598 * [exit]simplify:  Simplified to (- (* (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a)))) (+ (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) 1)) (+ (tan y) (tan z))) (* (* (- 1 (* (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (sin a)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (cos z) (cos y)))))
1554301306.598 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a)))) (+ (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) 1)) (+ (tan y) (tan z))) (* (* (- 1 (* (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (sin a)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (cos z) (cos y))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (cos y) (cos z)) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))
1554301306.599 * * * * [misc]progress:  [ 522 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (cos y) (cos z)) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (cos y) (cos z)) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))>
1554301306.599 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (cos y) (cos z)) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301306.599 * * [misc]simplify:  iters left: 6 (35 enodes)
1554301306.607 * * [misc]simplify:  iters left: 5 (164 enodes)
1554301306.637 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301306.637 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1554301306.637 * * [misc]simplify:  Extracting #2: cost 56 inf + 0
1554301306.638 * * [misc]simplify:  Extracting #3: cost 150 inf + 0
1554301306.638 * * [misc]simplify:  Extracting #4: cost 185 inf + 773
1554301306.639 * * [misc]simplify:  Extracting #5: cost 174 inf + 10627
1554301306.647 * * [misc]simplify:  Extracting #6: cost 78 inf + 62287
1554301306.664 * * [misc]simplify:  Extracting #7: cost 1 inf + 120053
1554301306.684 * * [misc]simplify:  Extracting #8: cost 0 inf + 120863
1554301306.705 * [exit]simplify:  Simplified to (* (* (cos z) (cos y)) (- (* (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (+ (tan y) (tan z))) (* (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a)) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) 1))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (sin a) (- (* (sin y) (cos z)) (* (sin z) (cos y)))))))
1554301306.705 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (* (* (cos z) (cos y)) (- (* (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (+ (tan y) (tan z))) (* (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a)) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) 1))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (sin a) (- (* (sin y) (cos z)) (* (sin z) (cos y))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (cos y) (cos z)) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))
1554301306.706 * * * * [misc]progress:  [ 523 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (cos y) (cos z)) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (cos y) (cos z)) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301306.706 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (cos y) (cos z)) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301306.706 * * [misc]simplify:  iters left: 6 (43 enodes)
1554301306.716 * * [misc]simplify:  iters left: 5 (202 enodes)
1554301306.753 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301306.754 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301306.754 * * [misc]simplify:  Extracting #2: cost 62 inf + 0
1554301306.754 * * [misc]simplify:  Extracting #3: cost 172 inf + 0
1554301306.755 * * [misc]simplify:  Extracting #4: cost 225 inf + 1054
1554301306.756 * * [misc]simplify:  Extracting #5: cost 209 inf + 11301
1554301306.760 * * [misc]simplify:  Extracting #6: cost 144 inf + 38568
1554301306.774 * * [misc]simplify:  Extracting #7: cost 61 inf + 86135
1554301306.796 * * [misc]simplify:  Extracting #8: cost 4 inf + 138246
1554301306.820 * * [misc]simplify:  Extracting #9: cost 0 inf + 142862
1554301306.844 * [exit]simplify:  Simplified to (- (* (* (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) 1)) (+ (tan y) (tan z))) (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a)))) (* (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (sin a) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))))) (* (cos z) (cos y))))
1554301306.844 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) 1)) (+ (tan y) (tan z))) (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a)))) (* (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (sin a) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))))) (* (cos z) (cos y)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (cos y) (cos z)) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301306.844 * * * * [misc]progress:  [ 524 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (cos y) (cos z)) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (cos y) (cos z)) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))>
1554301306.844 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (cos y) (cos z)) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301306.845 * * [misc]simplify:  iters left: 6 (38 enodes)
1554301306.853 * * [misc]simplify:  iters left: 5 (181 enodes)
1554301306.888 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301306.888 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301306.888 * * [misc]simplify:  Extracting #2: cost 58 inf + 0
1554301306.889 * * [misc]simplify:  Extracting #3: cost 158 inf + 0
1554301306.889 * * [misc]simplify:  Extracting #4: cost 203 inf + 979
1554301306.890 * * [misc]simplify:  Extracting #5: cost 193 inf + 10334
1554301306.896 * * [misc]simplify:  Extracting #6: cost 119 inf + 45591
1554301306.912 * * [misc]simplify:  Extracting #7: cost 19 inf + 107871
1554301306.933 * * [misc]simplify:  Extracting #8: cost 0 inf + 124557
1554301306.956 * * [misc]simplify:  Extracting #9: cost 0 inf + 123957
1554301306.977 * [exit]simplify:  Simplified to (- (* (* (* (+ (tan y) (tan z)) (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (cos a))) (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (cos a)))) (+ (tan y) (tan z))) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) 1)) (* (* (* (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (sin a)) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (cos z)) (cos y)))
1554301306.977 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (tan y) (tan z)) (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (cos a))) (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (cos a)))) (+ (tan y) (tan z))) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) 1)) (* (* (* (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (sin a)) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (cos z)) (cos y))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (cos y) (cos z)) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))
1554301306.977 * * * * [misc]progress:  [ 525 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (cos y) (cos z))) (* (* (cos y) (cos z)) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (cos y) (cos z)) (* (cos y) (cos z)))))))>
1554301306.978 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (cos y) (cos z))) (* (* (cos y) (cos z)) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301306.978 * * [misc]simplify:  iters left: 6 (31 enodes)
1554301306.984 * * [misc]simplify:  iters left: 5 (146 enodes)
1554301307.010 * * [misc]simplify:  iters left: 4 (430 enodes)
1554301307.167 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301307.167 * * [misc]simplify:  Extracting #1: cost 18 inf + 0
1554301307.167 * * [misc]simplify:  Extracting #2: cost 186 inf + 0
1554301307.169 * * [misc]simplify:  Extracting #3: cost 510 inf + 772
1554301307.172 * * [misc]simplify:  Extracting #4: cost 653 inf + 17696
1554301307.188 * * [misc]simplify:  Extracting #5: cost 414 inf + 142356
1554301307.244 * * [misc]simplify:  Extracting #6: cost 97 inf + 354043
1554301307.319 * * [misc]simplify:  Extracting #7: cost 0 inf + 424142
1554301307.395 * * [misc]simplify:  Extracting #8: cost 0 inf + 424036
1554301307.471 * * [misc]simplify:  Extracting #9: cost 0 inf + 424032
1554301307.547 * [exit]simplify:  Simplified to (* (* (cos z) (cos y)) (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (- (* (+ 1 (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (cos a) (+ (tan y) (tan z)))) (* (sin a) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))))
1554301307.547 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (* (* (cos z) (cos y)) (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (- (* (+ 1 (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (cos a) (+ (tan y) (tan z)))) (* (sin a) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (cos y) (cos z)) (* (cos y) (cos z)))))))
1554301307.548 * * * * [misc]progress:  [ 526 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (cos y) (cos z)) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (cos y) (cos z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))>
1554301307.548 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (cos y) (cos z)) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301307.548 * * [misc]simplify:  iters left: 6 (39 enodes)
1554301307.557 * * [misc]simplify:  iters left: 5 (184 enodes)
1554301307.593 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301307.593 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301307.593 * * [misc]simplify:  Extracting #2: cost 64 inf + 0
1554301307.593 * * [misc]simplify:  Extracting #3: cost 160 inf + 0
1554301307.594 * * [misc]simplify:  Extracting #4: cost 187 inf + 2191
1554301307.595 * * [misc]simplify:  Extracting #5: cost 175 inf + 9775
1554301307.601 * * [misc]simplify:  Extracting #6: cost 94 inf + 51017
1554301307.617 * * [misc]simplify:  Extracting #7: cost 4 inf + 115630
1554301307.636 * * [misc]simplify:  Extracting #8: cost 0 inf + 119108
1554301307.655 * * [misc]simplify:  Extracting #9: cost 0 inf + 119106
1554301307.675 * [exit]simplify:  Simplified to (- (* (+ (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (cos a)) (* (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (cos a)) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (+ (tan y) (tan z)) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))))) (* (* (cos z) (cos y)) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (sin a)))))
1554301307.675 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (cos a)) (* (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (cos a)) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (+ (tan y) (tan z)) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))))) (* (* (cos z) (cos y)) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (sin a))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (cos y) (cos z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))
1554301307.675 * * * * [misc]progress:  [ 527 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (tan y) (tan z))) (* (* (cos y) (cos z)) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (cos y) (cos z)) (+ (tan y) (tan z)))))))>
1554301307.676 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (tan y) (tan z))) (* (* (cos y) (cos z)) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301307.676 * * [misc]simplify:  iters left: 6 (34 enodes)
1554301307.683 * * [misc]simplify:  iters left: 5 (162 enodes)
1554301307.711 * * [misc]simplify:  iters left: 4 (473 enodes)
1554301307.887 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301307.887 * * [misc]simplify:  Extracting #1: cost 15 inf + 0
1554301307.887 * * [misc]simplify:  Extracting #2: cost 248 inf + 0
1554301307.889 * * [misc]simplify:  Extracting #3: cost 565 inf + 0
1554301307.892 * * [misc]simplify:  Extracting #4: cost 716 inf + 17806
1554301307.915 * * [misc]simplify:  Extracting #5: cost 434 inf + 153185
1554301307.959 * * [misc]simplify:  Extracting #6: cost 171 inf + 298195
1554301308.029 * * [misc]simplify:  Extracting #7: cost 23 inf + 414599
1554301308.105 * * [misc]simplify:  Extracting #8: cost 0 inf + 435011
1554301308.181 * [exit]simplify:  Simplified to (- (* (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a))) (* (+ (tan y) (tan z)) (+ (tan y) (tan z)))) (* (* (* (* (* (cos z) (+ (tan y) (tan z))) (- (tan y) (tan z))) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (cos y)))
1554301308.181 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a))) (* (+ (tan y) (tan z)) (+ (tan y) (tan z)))) (* (* (* (* (* (cos z) (+ (tan y) (tan z))) (- (tan y) (tan z))) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (cos y))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (cos y) (cos z)) (+ (tan y) (tan z)))))))
1554301308.182 * * * * [misc]progress:  [ 528 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (cos y) (cos z)) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (cos y) (cos z)) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))>
1554301308.182 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (cos y) (cos z)) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z)))))
1554301308.182 * * [misc]simplify:  iters left: 6 (40 enodes)
1554301308.192 * * [misc]simplify:  iters left: 5 (190 enodes)
1554301308.230 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301308.230 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301308.230 * * [misc]simplify:  Extracting #2: cost 52 inf + 0
1554301308.230 * * [misc]simplify:  Extracting #3: cost 150 inf + 0
1554301308.231 * * [misc]simplify:  Extracting #4: cost 196 inf + 1641
1554301308.232 * * [misc]simplify:  Extracting #5: cost 206 inf + 8858
1554301308.237 * * [misc]simplify:  Extracting #6: cost 131 inf + 43615
1554301308.255 * * [misc]simplify:  Extracting #7: cost 12 inf + 121538
1554301308.282 * * [misc]simplify:  Extracting #8: cost 0 inf + 129234
1554301308.308 * * [misc]simplify:  Extracting #9: cost 0 inf + 128794
1554301308.334 * [exit]simplify:  Simplified to (- (* (* (+ 1 (+ (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (+ 1 (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (cos a))) (+ (tan y) (tan z))) (* (* (* (cos z) (cos y)) (- (tan y) (tan z))) (* (+ 1 (* (- (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (sin a))))
1554301308.334 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ 1 (+ (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (+ 1 (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (cos a))) (+ (tan y) (tan z))) (* (* (* (cos z) (cos y)) (- (tan y) (tan z))) (* (+ 1 (* (- (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (sin a)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (cos y) (cos z)) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))
1554301308.335 * * * * [misc]progress:  [ 529 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (cos y) (cos z)) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (cos y) (cos z)) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))>
1554301308.335 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (cos y) (cos z)) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z)))))
1554301308.335 * * [misc]simplify:  iters left: 6 (35 enodes)
1554301308.343 * * [misc]simplify:  iters left: 5 (167 enodes)
1554301308.376 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301308.376 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301308.376 * * [misc]simplify:  Extracting #2: cost 46 inf + 0
1554301308.376 * * [misc]simplify:  Extracting #3: cost 144 inf + 0
1554301308.377 * * [misc]simplify:  Extracting #4: cost 175 inf + 1380
1554301308.378 * * [misc]simplify:  Extracting #5: cost 177 inf + 7996
1554301308.381 * * [misc]simplify:  Extracting #6: cost 114 inf + 32617
1554301308.392 * * [misc]simplify:  Extracting #7: cost 33 inf + 79701
1554301308.408 * * [misc]simplify:  Extracting #8: cost 1 inf + 106532
1554301308.426 * * [misc]simplify:  Extracting #9: cost 0 inf + 107966
1554301308.443 * [exit]simplify:  Simplified to (- (* (* (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a)) (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) 1))) (+ (tan y) (tan z))) (* (* (* (cos z) (cos y)) (- (tan y) (tan z))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (sin a))))
1554301308.443 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a)) (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) 1))) (+ (tan y) (tan z))) (* (* (* (cos z) (cos y)) (- (tan y) (tan z))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (sin a)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (cos y) (cos z)) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))
1554301308.444 * * * * [misc]progress:  [ 530 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))>
1554301308.444 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301308.444 * * [misc]simplify:  iters left: 6 (47 enodes)
1554301308.456 * * [misc]simplify:  iters left: 5 (217 enodes)
1554301308.497 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301308.497 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301308.497 * * [misc]simplify:  Extracting #2: cost 58 inf + 0
1554301308.497 * * [misc]simplify:  Extracting #3: cost 172 inf + 0
1554301308.498 * * [misc]simplify:  Extracting #4: cost 229 inf + 1006
1554301308.499 * * [misc]simplify:  Extracting #5: cost 220 inf + 13362
1554301308.508 * * [misc]simplify:  Extracting #6: cost 111 inf + 62438
1554301308.530 * * [misc]simplify:  Extracting #7: cost 18 inf + 126067
1554301308.558 * * [misc]simplify:  Extracting #8: cost 0 inf + 143737
1554301308.586 * [exit]simplify:  Simplified to (- (* (* (* (* (+ (tan y) (tan z)) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))) (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (cos y) (cos z))) (+ (+ (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) 1)) (* (* (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y))) (sin a)) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (- (* (sin y) (cos z)) (* (sin z) (cos y))))))
1554301308.587 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (* (+ (tan y) (tan z)) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))) (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (cos y) (cos z))) (+ (+ (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) 1)) (* (* (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y))) (sin a)) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (- (* (sin y) (cos z)) (* (sin z) (cos y)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))
1554301308.587 * * * * [misc]progress:  [ 531 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301308.587 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301308.588 * * [misc]simplify:  iters left: 6 (39 enodes)
1554301308.597 * * [misc]simplify:  iters left: 5 (192 enodes)
1554301308.639 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301308.639 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1554301308.639 * * [misc]simplify:  Extracting #2: cost 71 inf + 0
1554301308.639 * * [misc]simplify:  Extracting #3: cost 184 inf + 0
1554301308.640 * * [misc]simplify:  Extracting #4: cost 266 inf + 63
1554301308.641 * * [misc]simplify:  Extracting #5: cost 270 inf + 6486
1554301308.647 * * [misc]simplify:  Extracting #6: cost 157 inf + 52385
1554301308.672 * * [misc]simplify:  Extracting #7: cost 17 inf + 143904
1554301308.706 * * [misc]simplify:  Extracting #8: cost 1 inf + 158224
1554301308.743 * * [misc]simplify:  Extracting #9: cost 0 inf + 159578
1554301308.777 * [exit]simplify:  Simplified to (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (- (* (* (* (+ (tan y) (tan z)) (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))) (+ (+ (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) 1)) (* (* (sin a) (- 1 (* (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))))))
1554301308.778 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (- (* (* (* (+ (tan y) (tan z)) (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))) (+ (+ (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) 1)) (* (* (sin a) (- 1 (* (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301308.778 * * * * [misc]progress:  [ 532 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))>
1554301308.778 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301308.779 * * [misc]simplify:  iters left: 6 (40 enodes)
1554301308.788 * * [misc]simplify:  iters left: 5 (199 enodes)
1554301308.831 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301308.831 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301308.831 * * [misc]simplify:  Extracting #2: cost 59 inf + 0
1554301308.831 * * [misc]simplify:  Extracting #3: cost 168 inf + 0
1554301308.832 * * [misc]simplify:  Extracting #4: cost 250 inf + 124
1554301308.834 * * [misc]simplify:  Extracting #5: cost 230 inf + 19721
1554301308.847 * * [misc]simplify:  Extracting #6: cost 77 inf + 111189
1554301308.870 * * [misc]simplify:  Extracting #7: cost 28 inf + 125015
1554301308.901 * * [misc]simplify:  Extracting #8: cost 3 inf + 142528
1554301308.933 * * [misc]simplify:  Extracting #9: cost 0 inf + 142629
1554301308.964 * * [misc]simplify:  Extracting #10: cost 0 inf + 142389
1554301308.994 * [exit]simplify:  Simplified to (- (* (+ (tan y) (tan z)) (* (* (* (+ (tan y) (tan z)) (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z)))) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (tan z) (tan y)) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) 1))) (* (* (+ (tan y) (tan z)) (- (tan y) (tan z))) (* (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (sin a))))
1554301308.994 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (* (* (+ (tan y) (tan z)) (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z)))) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (tan z) (tan y)) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) 1))) (* (* (+ (tan y) (tan z)) (- (tan y) (tan z))) (* (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (sin a)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))
1554301308.995 * * * * [misc]progress:  [ 533 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))>
1554301308.995 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301308.996 * * [misc]simplify:  iters left: 6 (43 enodes)
1554301309.005 * * [misc]simplify:  iters left: 5 (196 enodes)
1554301309.042 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301309.042 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301309.042 * * [misc]simplify:  Extracting #2: cost 58 inf + 0
1554301309.043 * * [misc]simplify:  Extracting #3: cost 157 inf + 0
1554301309.043 * * [misc]simplify:  Extracting #4: cost 199 inf + 843
1554301309.046 * * [misc]simplify:  Extracting #5: cost 172 inf + 21689
1554301309.057 * * [misc]simplify:  Extracting #6: cost 54 inf + 82526
1554301309.076 * * [misc]simplify:  Extracting #7: cost 6 inf + 115177
1554301309.097 * * [misc]simplify:  Extracting #8: cost 0 inf + 121281
1554301309.118 * [exit]simplify:  Simplified to (- (* (* (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1) (cos y)) (* (cos z) (* (* (+ (tan y) (tan z)) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))) (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))) (* (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y)))))
1554301309.118 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1) (cos y)) (* (cos z) (* (* (+ (tan y) (tan z)) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))) (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))) (* (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))
1554301309.118 * * * * [misc]progress:  [ 534 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301309.119 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301309.119 * * [misc]simplify:  iters left: 6 (35 enodes)
1554301309.129 * * [misc]simplify:  iters left: 5 (171 enodes)
1554301309.162 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301309.162 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1554301309.163 * * [misc]simplify:  Extracting #2: cost 71 inf + 0
1554301309.163 * * [misc]simplify:  Extracting #3: cost 167 inf + 0
1554301309.163 * * [misc]simplify:  Extracting #4: cost 223 inf + 2
1554301309.165 * * [misc]simplify:  Extracting #5: cost 200 inf + 15917
1554301309.175 * * [misc]simplify:  Extracting #6: cost 75 inf + 89884
1554301309.197 * * [misc]simplify:  Extracting #7: cost 3 inf + 132516
1554301309.224 * * [misc]simplify:  Extracting #8: cost 0 inf + 130422
1554301309.248 * [exit]simplify:  Simplified to (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (- (* (+ (tan y) (tan z)) (* (* (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))) (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1))) (* (sin a) (* (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))))))
1554301309.248 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (- (* (+ (tan y) (tan z)) (* (* (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))) (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1))) (* (sin a) (* (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301309.249 * * * * [misc]progress:  [ 535 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))>
1554301309.249 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301309.249 * * [misc]simplify:  iters left: 6 (36 enodes)
1554301309.257 * * [misc]simplify:  iters left: 5 (178 enodes)
1554301309.293 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301309.293 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301309.293 * * [misc]simplify:  Extracting #2: cost 59 inf + 0
1554301309.294 * * [misc]simplify:  Extracting #3: cost 155 inf + 0
1554301309.294 * * [misc]simplify:  Extracting #4: cost 212 inf + 2
1554301309.297 * * [misc]simplify:  Extracting #5: cost 185 inf + 22326
1554301309.308 * * [misc]simplify:  Extracting #6: cost 71 inf + 81459
1554301309.324 * * [misc]simplify:  Extracting #7: cost 24 inf + 99254
1554301309.344 * * [misc]simplify:  Extracting #8: cost 1 inf + 114971
1554301309.366 * * [misc]simplify:  Extracting #9: cost 0 inf + 116365
1554301309.387 * [exit]simplify:  Simplified to (- (* (* (* (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z)))) (* (+ (tan y) (tan z)) (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1))) (+ (tan y) (tan z))) (* (* (+ (tan y) (tan z)) (- (tan y) (tan z))) (* (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))))
1554301309.387 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z)))) (* (+ (tan y) (tan z)) (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1))) (+ (tan y) (tan z))) (* (* (+ (tan y) (tan z)) (- (tan y) (tan z))) (* (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))
1554301309.388 * * * * [misc]progress:  [ 536 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (cos y) (cos z))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (cos y) (cos z)))))))>
1554301309.388 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (cos y) (cos z))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301309.388 * * [misc]simplify:  iters left: 6 (39 enodes)
1554301309.398 * * [misc]simplify:  iters left: 5 (178 enodes)
1554301309.428 * * [misc]simplify:  iters left: 4 (467 enodes)
1554301309.591 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301309.591 * * [misc]simplify:  Extracting #1: cost 13 inf + 0
1554301309.591 * * [misc]simplify:  Extracting #2: cost 232 inf + 0
1554301309.592 * * [misc]simplify:  Extracting #3: cost 537 inf + 0
1554301309.596 * * [misc]simplify:  Extracting #4: cost 748 inf + 17233
1554301309.613 * * [misc]simplify:  Extracting #5: cost 500 inf + 136566
1554301309.671 * * [misc]simplify:  Extracting #6: cost 138 inf + 363585
1554301309.755 * * [misc]simplify:  Extracting #7: cost 1 inf + 469139
1554301309.842 * * [misc]simplify:  Extracting #8: cost 0 inf + 470032
1554301309.929 * [exit]simplify:  Simplified to (- (* (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (* (* (+ (tan y) (tan z)) (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (cos y))) (cos z)) (* (* (* (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y))) (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (sin a)) (- (* (cos z) (sin y)) (* (sin z) (cos y)))))
1554301309.929 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (* (* (+ (tan y) (tan z)) (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (cos y))) (cos z)) (* (* (* (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y))) (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (sin a)) (- (* (cos z) (sin y)) (* (sin z) (cos y))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (cos y) (cos z)))))))
1554301309.930 * * * * [misc]progress:  [ 537 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))>
1554301309.930 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301309.930 * * [misc]simplify:  iters left: 6 (31 enodes)
1554301309.937 * * [misc]simplify:  iters left: 5 (153 enodes)
1554301309.967 * * [misc]simplify:  iters left: 4 (485 enodes)
1554301310.201 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301310.201 * * [misc]simplify:  Extracting #1: cost 29 inf + 0
1554301310.202 * * [misc]simplify:  Extracting #2: cost 386 inf + 0
1554301310.204 * * [misc]simplify:  Extracting #3: cost 809 inf + 0
1554301310.208 * * [misc]simplify:  Extracting #4: cost 954 inf + 1209
1554301310.216 * * [misc]simplify:  Extracting #5: cost 797 inf + 58778
1554301310.261 * * [misc]simplify:  Extracting #6: cost 393 inf + 283938
1554301310.363 * * [misc]simplify:  Extracting #7: cost 33 inf + 537998
1554301310.484 * * [misc]simplify:  Extracting #8: cost 0 inf + 566145
1554301310.605 * [exit]simplify:  Simplified to (* (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (- (* (+ (tan y) (tan z)) (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (sin a) (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))))
1554301310.606 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (* (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (- (* (+ (tan y) (tan z)) (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (sin a) (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))
1554301310.606 * * * * [misc]progress:  [ 538 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (tan y) (tan z))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (tan y) (tan z)))))))>
1554301310.606 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (tan y) (tan z))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301310.606 * * [misc]simplify:  iters left: 6 (32 enodes)
1554301310.614 * * [misc]simplify:  iters left: 5 (159 enodes)
1554301310.644 * * [misc]simplify:  iters left: 4 (466 enodes)
1554301310.834 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301310.834 * * [misc]simplify:  Extracting #1: cost 21 inf + 0
1554301310.834 * * [misc]simplify:  Extracting #2: cost 323 inf + 0
1554301310.836 * * [misc]simplify:  Extracting #3: cost 626 inf + 0
1554301310.842 * * [misc]simplify:  Extracting #4: cost 716 inf + 36255
1554301310.868 * * [misc]simplify:  Extracting #5: cost 413 inf + 185090
1554301310.937 * * [misc]simplify:  Extracting #6: cost 76 inf + 386672
1554301311.023 * * [misc]simplify:  Extracting #7: cost 0 inf + 438144
1554301311.110 * * [misc]simplify:  Extracting #8: cost 0 inf + 437904
1554301311.197 * [exit]simplify:  Simplified to (- (* (* (* (+ (tan y) (tan z)) (+ (tan y) (tan z))) (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (* (* (sin a) (* (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))
1554301311.197 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (tan y) (tan z)) (+ (tan y) (tan z))) (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (* (* (sin a) (* (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (tan y) (tan z)))))))
1554301311.197 * * * * [misc]progress:  [ 539 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))>
1554301311.198 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z)))))
1554301311.198 * * [misc]simplify:  iters left: 6 (39 enodes)
1554301311.207 * * [misc]simplify:  iters left: 5 (191 enodes)
1554301311.245 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301311.245 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301311.245 * * [misc]simplify:  Extracting #2: cost 53 inf + 0
1554301311.245 * * [misc]simplify:  Extracting #3: cost 149 inf + 0
1554301311.246 * * [misc]simplify:  Extracting #4: cost 208 inf + 389
1554301311.247 * * [misc]simplify:  Extracting #5: cost 217 inf + 7212
1554301311.254 * * [misc]simplify:  Extracting #6: cost 121 inf + 48851
1554301311.273 * * [misc]simplify:  Extracting #7: cost 26 inf + 103399
1554301311.295 * * [misc]simplify:  Extracting #8: cost 3 inf + 119844
1554301311.319 * * [misc]simplify:  Extracting #9: cost 0 inf + 120512
1554301311.343 * * [misc]simplify:  Extracting #10: cost 0 inf + 120130
1554301311.367 * [exit]simplify:  Simplified to (- (+ (* (* (+ (tan y) (tan z)) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))) (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (* (* (+ (tan y) (tan z)) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))) (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (+ (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y))) (* (* (- (tan y) (tan z)) (sin a)) (- 1 (* (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))))
1554301311.367 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (+ (* (* (+ (tan y) (tan z)) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))) (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (* (* (+ (tan y) (tan z)) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))) (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (+ (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y))) (* (* (- (tan y) (tan z)) (sin a)) (- 1 (* (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))
1554301311.368 * * * * [misc]progress:  [ 540 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))>
1554301311.368 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z)))))
1554301311.369 * * [misc]simplify:  iters left: 6 (35 enodes)
1554301311.377 * * [misc]simplify:  iters left: 5 (170 enodes)
1554301311.409 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301311.409 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301311.409 * * [misc]simplify:  Extracting #2: cost 47 inf + 0
1554301311.410 * * [misc]simplify:  Extracting #3: cost 142 inf + 0
1554301311.410 * * [misc]simplify:  Extracting #4: cost 187 inf + 124
1554301311.411 * * [misc]simplify:  Extracting #5: cost 175 inf + 10764
1554301311.417 * * [misc]simplify:  Extracting #6: cost 88 inf + 50198
1554301311.431 * * [misc]simplify:  Extracting #7: cost 24 inf + 84233
1554301311.449 * * [misc]simplify:  Extracting #8: cost 2 inf + 99974
1554301311.468 * * [misc]simplify:  Extracting #9: cost 0 inf + 102062
1554301311.486 * [exit]simplify:  Simplified to (- (* (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1) (* (* (+ (tan y) (tan z)) (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))))) (* (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y))) (* (* (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (sin a)) (- (tan y) (tan z)))))
1554301311.486 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1) (* (* (+ (tan y) (tan z)) (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))))) (* (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y))) (* (* (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (sin a)) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))
1554301311.487 * * * * [misc]progress:  [ 541 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (+ (tan y) (tan z)) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (tan y) (tan z)) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))>
1554301311.487 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (+ (tan y) (tan z)) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301311.488 * * [misc]simplify:  iters left: 6 (43 enodes)
1554301311.497 * * [misc]simplify:  iters left: 5 (198 enodes)
1554301311.538 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301311.538 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1554301311.538 * * [misc]simplify:  Extracting #2: cost 57 inf + 0
1554301311.538 * * [misc]simplify:  Extracting #3: cost 161 inf + 0
1554301311.539 * * [misc]simplify:  Extracting #4: cost 220 inf + 1115
1554301311.541 * * [misc]simplify:  Extracting #5: cost 191 inf + 21862
1554301311.554 * * [misc]simplify:  Extracting #6: cost 65 inf + 87454
1554301311.573 * * [misc]simplify:  Extracting #7: cost 24 inf + 108907
1554301311.597 * * [misc]simplify:  Extracting #8: cost 4 inf + 127384
1554301311.623 * * [misc]simplify:  Extracting #9: cost 0 inf + 130400
1554301311.649 * [exit]simplify:  Simplified to (* (+ (tan y) (tan z)) (- (* (* (+ (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (+ 1 (+ (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (cos y) (cos z)))) (* (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (sin a) (- (* (sin y) (cos z)) (* (sin z) (cos y)))))))
1554301311.649 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (* (+ (tan y) (tan z)) (- (* (* (+ (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (+ 1 (+ (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (cos y) (cos z)))) (* (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (sin a) (- (* (sin y) (cos z)) (* (sin z) (cos y))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (tan y) (tan z)) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))
1554301311.650 * * * * [misc]progress:  [ 542 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (+ (tan y) (tan z)) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (tan y) (tan z)) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301311.650 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (+ (tan y) (tan z)) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301311.651 * * [misc]simplify:  iters left: 6 (40 enodes)
1554301311.661 * * [misc]simplify:  iters left: 5 (199 enodes)
1554301311.702 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301311.702 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1554301311.702 * * [misc]simplify:  Extracting #2: cost 62 inf + 0
1554301311.703 * * [misc]simplify:  Extracting #3: cost 177 inf + 0
1554301311.704 * * [misc]simplify:  Extracting #4: cost 255 inf + 1673
1554301311.706 * * [misc]simplify:  Extracting #5: cost 224 inf + 21414
1554301311.717 * * [misc]simplify:  Extracting #6: cost 90 inf + 96794
1554301311.744 * * [misc]simplify:  Extracting #7: cost 11 inf + 144405
1554301311.776 * * [misc]simplify:  Extracting #8: cost 0 inf + 151628
1554301311.809 * * [misc]simplify:  Extracting #9: cost 0 inf + 150955
1554301311.841 * [exit]simplify:  Simplified to (* (+ (tan y) (tan z)) (- (* (* (* (+ (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (* (+ (tan y) (tan z)) (- (tan y) (tan z)))) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z))))) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y)))))) (* (- 1 (* (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (sin a) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))))))
1554301311.841 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (* (+ (tan y) (tan z)) (- (* (* (* (+ (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (* (+ (tan y) (tan z)) (- (tan y) (tan z)))) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z))))) (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y)))))) (* (- 1 (* (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (sin a) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (tan y) (tan z)) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301311.842 * * * * [misc]progress:  [ 543 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (+ (tan y) (tan z)) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (tan y) (tan z)) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))>
1554301311.842 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (+ (tan y) (tan z)) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301311.843 * * [misc]simplify:  iters left: 6 (35 enodes)
1554301311.852 * * [misc]simplify:  iters left: 5 (173 enodes)
1554301311.889 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301311.890 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1554301311.890 * * [misc]simplify:  Extracting #2: cost 56 inf + 0
1554301311.890 * * [misc]simplify:  Extracting #3: cost 160 inf + 0
1554301311.891 * * [misc]simplify:  Extracting #4: cost 226 inf + 2469
1554301311.894 * * [misc]simplify:  Extracting #5: cost 185 inf + 27466
1554301311.907 * * [misc]simplify:  Extracting #6: cost 47 inf + 107002
1554301311.933 * * [misc]simplify:  Extracting #7: cost 0 inf + 133763
1554301311.959 * * [misc]simplify:  Extracting #8: cost 0 inf + 129702
1554301311.986 * * [misc]simplify:  Extracting #9: cost 0 inf + 129342
1554301312.013 * [exit]simplify:  Simplified to (- (* (* (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (tan z) (tan y)) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (+ (tan y) (tan z))) (* (* (* (+ (tan y) (tan z)) (+ (tan y) (tan z))) (- (tan y) (tan z))) (+ (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)))) (* (* (* (+ (tan y) (tan z)) (+ (tan y) (tan z))) (- (tan y) (tan z))) (* (sin a) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))))
1554301312.013 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (tan z) (tan y)) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (+ (tan y) (tan z))) (* (* (* (+ (tan y) (tan z)) (+ (tan y) (tan z))) (- (tan y) (tan z))) (+ (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)))) (* (* (* (+ (tan y) (tan z)) (+ (tan y) (tan z))) (- (tan y) (tan z))) (* (sin a) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (tan y) (tan z)) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))
1554301312.013 * * * * [misc]progress:  [ 544 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (+ (tan y) (tan z)) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (tan y) (tan z)) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))>
1554301312.014 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (+ (tan y) (tan z)) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301312.014 * * [misc]simplify:  iters left: 6 (38 enodes)
1554301312.022 * * [misc]simplify:  iters left: 5 (175 enodes)
1554301312.055 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301312.055 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1554301312.055 * * [misc]simplify:  Extracting #2: cost 57 inf + 0
1554301312.055 * * [misc]simplify:  Extracting #3: cost 150 inf + 0
1554301312.056 * * [misc]simplify:  Extracting #4: cost 188 inf + 1516
1554301312.058 * * [misc]simplify:  Extracting #5: cost 163 inf + 19413
1554301312.067 * * [misc]simplify:  Extracting #6: cost 64 inf + 66618
1554301312.083 * * [misc]simplify:  Extracting #7: cost 6 inf + 104034
1554301312.101 * * [misc]simplify:  Extracting #8: cost 0 inf + 110458
1554301312.122 * [exit]simplify:  Simplified to (* (+ (tan y) (tan z)) (- (* (* (+ 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (cos y) (cos z))) (* (+ (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (* (- (tan y) (tan z)) (+ (tan y) (tan z))))) (* (* (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (- (* (cos z) (sin y)) (* (cos y) (sin z)))) (sin a))))
1554301312.122 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (* (+ (tan y) (tan z)) (- (* (* (+ 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (cos y) (cos z))) (* (+ (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (* (- (tan y) (tan z)) (+ (tan y) (tan z))))) (* (* (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (- (* (cos z) (sin y)) (* (cos y) (sin z)))) (sin a)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (tan y) (tan z)) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))
1554301312.122 * * * * [misc]progress:  [ 545 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (+ (tan y) (tan z)) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (tan y) (tan z)) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301312.123 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (+ (tan y) (tan z)) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301312.123 * * [misc]simplify:  iters left: 6 (36 enodes)
1554301312.131 * * [misc]simplify:  iters left: 5 (178 enodes)
1554301312.165 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301312.165 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1554301312.166 * * [misc]simplify:  Extracting #2: cost 62 inf + 0
1554301312.166 * * [misc]simplify:  Extracting #3: cost 166 inf + 0
1554301312.166 * * [misc]simplify:  Extracting #4: cost 214 inf + 2278
1554301312.170 * * [misc]simplify:  Extracting #5: cost 165 inf + 29164
1554301312.180 * * [misc]simplify:  Extracting #6: cost 75 inf + 75009
1554301312.457 * * [misc]simplify:  Extracting #7: cost 10 inf + 114949
1554301312.479 * * [misc]simplify:  Extracting #8: cost 1 inf + 121813
1554301312.501 * * [misc]simplify:  Extracting #9: cost 0 inf + 123127
1554301312.523 * [exit]simplify:  Simplified to (* (+ (tan y) (tan z)) (- (* (+ (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y))) (+ 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (* (* (sin a) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))))))
1554301312.523 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (* (+ (tan y) (tan z)) (- (* (+ (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y))) (+ 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (* (* (sin a) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (tan y) (tan z)) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301312.523 * * * * [misc]progress:  [ 546 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (+ (tan y) (tan z)) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (tan y) (tan z)) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))>
1554301312.524 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (+ (tan y) (tan z)) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301312.524 * * [misc]simplify:  iters left: 6 (30 enodes)
1554301312.531 * * [misc]simplify:  iters left: 5 (150 enodes)
1554301312.563 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301312.563 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1554301312.563 * * [misc]simplify:  Extracting #2: cost 56 inf + 0
1554301312.564 * * [misc]simplify:  Extracting #3: cost 147 inf + 0
1554301312.564 * * [misc]simplify:  Extracting #4: cost 187 inf + 2106
1554301312.567 * * [misc]simplify:  Extracting #5: cost 147 inf + 25475
1554301312.576 * * [misc]simplify:  Extracting #6: cost 67 inf + 64412
1554301312.592 * * [misc]simplify:  Extracting #7: cost 3 inf + 100958
1554301312.610 * * [misc]simplify:  Extracting #8: cost 0 inf + 103280
1554301312.628 * [exit]simplify:  Simplified to (- (* (* (* (* (* (+ (tan y) (tan z)) (+ (tan y) (tan z))) (- (tan y) (tan z))) (+ (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a))) (+ 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (+ (tan y) (tan z))) (* (* (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (sin a)) (* (* (+ (tan y) (tan z)) (+ (tan y) (tan z))) (- (tan y) (tan z)))))
1554301312.628 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (* (* (+ (tan y) (tan z)) (+ (tan y) (tan z))) (- (tan y) (tan z))) (+ (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a))) (+ 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (+ (tan y) (tan z))) (* (* (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (sin a)) (* (* (+ (tan y) (tan z)) (+ (tan y) (tan z))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (tan y) (tan z)) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))
1554301312.629 * * * * [misc]progress:  [ 547 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (cos y) (cos z))) (* (+ (tan y) (tan z)) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (tan y) (tan z)) (* (cos y) (cos z)))))))>
1554301312.629 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (cos y) (cos z))) (* (+ (tan y) (tan z)) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301312.629 * * [misc]simplify:  iters left: 6 (34 enodes)
1554301312.639 * * [misc]simplify:  iters left: 5 (157 enodes)
1554301312.666 * * [misc]simplify:  iters left: 4 (452 enodes)
1554301312.834 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301312.834 * * [misc]simplify:  Extracting #1: cost 17 inf + 0
1554301312.834 * * [misc]simplify:  Extracting #2: cost 201 inf + 0
1554301312.835 * * [misc]simplify:  Extracting #3: cost 503 inf + 0
1554301312.842 * * [misc]simplify:  Extracting #4: cost 652 inf + 42943
1554301312.879 * * [misc]simplify:  Extracting #5: cost 215 inf + 268107
1554301312.949 * * [misc]simplify:  Extracting #6: cost 5 inf + 400971
1554301313.021 * * [misc]simplify:  Extracting #7: cost 0 inf + 403418
1554301313.093 * * [misc]simplify:  Extracting #8: cost 0 inf + 403258
1554301313.165 * [exit]simplify:  Simplified to (- (* (* (+ (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (+ (tan y) (tan z))))) (* (cos z) (cos y))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (sin a) (+ (tan y) (tan z))))))
1554301313.165 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (+ (tan y) (tan z))))) (* (cos z) (cos y))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (sin a) (+ (tan y) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (tan y) (tan z)) (* (cos y) (cos z)))))))
1554301313.165 * * * * [misc]progress:  [ 548 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (+ (tan y) (tan z)) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (tan y) (tan z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))>
1554301313.166 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (+ (tan y) (tan z)) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301313.166 * * [misc]simplify:  iters left: 6 (32 enodes)
1554301313.173 * * [misc]simplify:  iters left: 5 (160 enodes)
1554301313.204 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301313.204 * * [misc]simplify:  Extracting #1: cost 10 inf + 0
1554301313.204 * * [misc]simplify:  Extracting #2: cost 63 inf + 0
1554301313.204 * * [misc]simplify:  Extracting #3: cost 150 inf + 0
1554301313.205 * * [misc]simplify:  Extracting #4: cost 182 inf + 1616
1554301313.208 * * [misc]simplify:  Extracting #5: cost 131 inf + 27820
1554301313.218 * * [misc]simplify:  Extracting #6: cost 43 inf + 70772
1554301313.232 * * [misc]simplify:  Extracting #7: cost 8 inf + 91423
1554301313.248 * * [misc]simplify:  Extracting #8: cost 0 inf + 98494
1554301313.265 * [exit]simplify:  Simplified to (* (+ (tan y) (tan z)) (- (* (+ (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (* (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (sin a)))))
1554301313.265 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (* (+ (tan y) (tan z)) (- (* (+ (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (* (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (sin a))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (tan y) (tan z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))
1554301313.266 * * * * [misc]progress:  [ 549 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (tan y) (tan z))) (* (+ (tan y) (tan z)) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (tan y) (tan z)) (+ (tan y) (tan z)))))))>
1554301313.266 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (tan y) (tan z))) (* (+ (tan y) (tan z)) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301313.266 * * [misc]simplify:  iters left: 6 (26 enodes)
1554301313.272 * * [misc]simplify:  iters left: 5 (131 enodes)
1554301313.296 * * [misc]simplify:  iters left: 4 (433 enodes)
1554301313.484 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301313.484 * * [misc]simplify:  Extracting #1: cost 24 inf + 0
1554301313.488 * * [misc]simplify:  Extracting #2: cost 294 inf + 0
1554301313.489 * * [misc]simplify:  Extracting #3: cost 590 inf + 0
1554301313.500 * * [misc]simplify:  Extracting #4: cost 574 inf + 69516
1554301313.549 * * [misc]simplify:  Extracting #5: cost 106 inf + 304511
1554301313.620 * * [misc]simplify:  Extracting #6: cost 0 inf + 363409
1554301313.693 * * [misc]simplify:  Extracting #7: cost 0 inf + 363169
1554301313.764 * [exit]simplify:  Simplified to (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (+ (tan y) (tan z)))) (- (* (+ (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (+ (tan y) (tan z))) (* (sin a) (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))
1554301313.764 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (* (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (+ (tan y) (tan z)))) (- (* (+ (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (+ (tan y) (tan z))) (* (sin a) (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (tan y) (tan z)) (+ (tan y) (tan z)))))))
1554301313.765 * * * * [misc]progress:  [ 550 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (+ (tan y) (tan z)) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (tan y) (tan z)) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))>
1554301313.765 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (+ (tan y) (tan z)) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z)))))
1554301313.765 * * [misc]simplify:  iters left: 6 (35 enodes)
1554301313.774 * * [misc]simplify:  iters left: 5 (171 enodes)
1554301313.810 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301313.810 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1554301313.810 * * [misc]simplify:  Extracting #2: cost 51 inf + 0
1554301313.811 * * [misc]simplify:  Extracting #3: cost 153 inf + 0
1554301313.811 * * [misc]simplify:  Extracting #4: cost 199 inf + 2161
1554301313.814 * * [misc]simplify:  Extracting #5: cost 164 inf + 28582
1554301313.823 * * [misc]simplify:  Extracting #6: cost 89 inf + 62981
1554301313.839 * * [misc]simplify:  Extracting #7: cost 14 inf + 105698
1554301313.862 * * [misc]simplify:  Extracting #8: cost 0 inf + 114340
1554301313.884 * * [misc]simplify:  Extracting #9: cost 0 inf + 113241
1554301313.906 * [exit]simplify:  Simplified to (- (+ (* (* (* (+ (tan y) (tan z)) (+ (tan y) (tan z))) (- (tan y) (tan z))) (+ (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a))) (* (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (* (* (+ (tan y) (tan z)) (+ (tan y) (tan z))) (- (tan y) (tan z))) (+ (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a))))) (* (* (* (- (tan y) (tan z)) (sin a)) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y)))))) (+ (tan y) (tan z))))
1554301313.906 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (+ (* (* (* (+ (tan y) (tan z)) (+ (tan y) (tan z))) (- (tan y) (tan z))) (+ (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a))) (* (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (* (* (+ (tan y) (tan z)) (+ (tan y) (tan z))) (- (tan y) (tan z))) (+ (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a))))) (* (* (* (- (tan y) (tan z)) (sin a)) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y)))))) (+ (tan y) (tan z)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (tan y) (tan z)) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))
1554301313.906 * * * * [misc]progress:  [ 551 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (+ (tan y) (tan z)) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (tan y) (tan z)) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))>
1554301313.907 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (+ (tan y) (tan z)) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z)))))
1554301313.907 * * [misc]simplify:  iters left: 6 (30 enodes)
1554301313.914 * * [misc]simplify:  iters left: 5 (148 enodes)
1554301313.945 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301313.945 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1554301313.945 * * [misc]simplify:  Extracting #2: cost 45 inf + 0
1554301313.946 * * [misc]simplify:  Extracting #3: cost 143 inf + 0
1554301313.946 * * [misc]simplify:  Extracting #4: cost 173 inf + 2475
1554301313.949 * * [misc]simplify:  Extracting #5: cost 132 inf + 25043
1554301313.959 * * [misc]simplify:  Extracting #6: cost 31 inf + 75426
1554301313.975 * * [misc]simplify:  Extracting #7: cost 0 inf + 92479
1554301313.990 * [exit]simplify:  Simplified to (- (* (* (* (* (+ (tan y) (tan z)) (+ (tan y) (tan z))) (- (tan y) (tan z))) (+ (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a))) (+ 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (* (* (sin a) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (- (tan y) (tan z))) (+ (tan y) (tan z))))
1554301313.991 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (* (+ (tan y) (tan z)) (+ (tan y) (tan z))) (- (tan y) (tan z))) (+ (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a))) (+ 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (* (* (sin a) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (- (tan y) (tan z))) (+ (tan y) (tan z)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (tan y) (tan z)) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))
1554301313.991 * * * * [misc]progress:  [ 552 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (cos y) (cos z)) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (cos y) (cos z)) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))>
1554301313.991 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (* (cos y) (cos z)) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301313.991 * * [misc]simplify:  iters left: 6 (41 enodes)
1554301314.001 * * [misc]simplify:  iters left: 5 (192 enodes)
1554301314.041 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301314.041 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1554301314.041 * * [misc]simplify:  Extracting #2: cost 56 inf + 0
1554301314.041 * * [misc]simplify:  Extracting #3: cost 164 inf + 0
1554301314.042 * * [misc]simplify:  Extracting #4: cost 219 inf + 309
1554301314.043 * * [misc]simplify:  Extracting #5: cost 220 inf + 10032
1554301314.050 * * [misc]simplify:  Extracting #6: cost 115 inf + 62052
1554301314.070 * * [misc]simplify:  Extracting #7: cost 5 inf + 138780
1554301314.097 * * [misc]simplify:  Extracting #8: cost 0 inf + 141333
1554301314.124 * * [misc]simplify:  Extracting #9: cost 0 inf + 141071
1554301314.154 * [exit]simplify:  Simplified to (* (* (cos z) (cos y)) (- (* (* (* (- (tan y) (tan z)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (+ (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (cos a))) (+ (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (+ 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) 1)) (* (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (sin a)) (- (* (cos z) (sin y)) (* (cos y) (sin z))))))
1554301314.154 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (* (* (cos z) (cos y)) (- (* (* (* (- (tan y) (tan z)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (+ (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (cos a))) (+ (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (+ 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) 1)) (* (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (sin a)) (- (* (cos z) (sin y)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (cos y) (cos z)) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))
1554301314.154 * * * * [misc]progress:  [ 553 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (cos y) (cos z)) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (cos y) (cos z)) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301314.155 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (cos y) (cos z)) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301314.155 * * [misc]simplify:  iters left: 6 (47 enodes)
1554301314.166 * * [misc]simplify:  iters left: 5 (224 enodes)
1554301314.212 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301314.212 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301314.212 * * [misc]simplify:  Extracting #2: cost 62 inf + 0
1554301314.213 * * [misc]simplify:  Extracting #3: cost 187 inf + 0
1554301314.213 * * [misc]simplify:  Extracting #4: cost 273 inf + 410
1554301314.215 * * [misc]simplify:  Extracting #5: cost 281 inf + 7708
1554301314.220 * * [misc]simplify:  Extracting #6: cost 182 inf + 55740
1554301314.236 * * [misc]simplify:  Extracting #7: cost 55 inf + 141814
1554301314.265 * * [misc]simplify:  Extracting #8: cost 2 inf + 178677
1554301314.300 * * [misc]simplify:  Extracting #9: cost 0 inf + 169572
1554301314.337 * * [misc]simplify:  Extracting #10: cost 0 inf + 168609
1554301314.372 * [exit]simplify:  Simplified to (- (* (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ (* (tan y) (tan z)) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) 1) (* (+ (* (tan y) (tan y)) (* (+ (tan z) (tan y)) (tan z))) (* (* (- (tan y) (tan z)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (+ (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (cos a))))) (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (sin a))) (* (cos z) (cos y))))
1554301314.373 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ (* (tan y) (tan z)) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) 1) (* (+ (* (tan y) (tan y)) (* (+ (tan z) (tan y)) (tan z))) (* (* (- (tan y) (tan z)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (+ (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (cos a))))) (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (sin a))) (* (cos z) (cos y)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (cos y) (cos z)) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301314.373 * * * * [misc]progress:  [ 554 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (cos y) (cos z)) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (cos y) (cos z)) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))>
1554301314.374 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (* (cos y) (cos z)) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301314.374 * * [misc]simplify:  iters left: 6 (44 enodes)
1554301314.384 * * [misc]simplify:  iters left: 5 (207 enodes)
1554301314.428 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301314.428 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301314.428 * * [misc]simplify:  Extracting #2: cost 60 inf + 0
1554301314.428 * * [misc]simplify:  Extracting #3: cost 184 inf + 0
1554301314.429 * * [misc]simplify:  Extracting #4: cost 253 inf + 1167
1554301314.431 * * [misc]simplify:  Extracting #5: cost 223 inf + 17649
1554301314.436 * * [misc]simplify:  Extracting #6: cost 147 inf + 62006
1554301314.451 * * [misc]simplify:  Extracting #7: cost 44 inf + 128888
1554301314.477 * * [misc]simplify:  Extracting #8: cost 4 inf + 156685
1554301314.509 * * [misc]simplify:  Extracting #9: cost 0 inf + 151506
1554301314.539 * * [misc]simplify:  Extracting #10: cost 0 inf + 150342
1554301314.570 * * [misc]simplify:  Extracting #11: cost 0 inf + 150302
1554301314.600 * [exit]simplify:  Simplified to (- (* (* (- (tan y) (tan z)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (+ (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (cos a)) (* (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (tan y) (tan z)))) 1) (+ (tan z) (tan y))))) (* (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (sin a) (- 1 (* (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (cos z)) (cos y)))
1554301314.600 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (- (tan y) (tan z)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (+ (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (cos a)) (* (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (tan y) (tan z)))) 1) (+ (tan z) (tan y))))) (* (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (sin a) (- 1 (* (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (cos z)) (cos y))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (cos y) (cos z)) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))
1554301314.601 * * * * [misc]progress:  [ 555 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (cos y) (cos z)) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (cos y) (cos z)) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))>
1554301314.601 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (cos y) (cos z)) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301314.601 * * [misc]simplify:  iters left: 6 (36 enodes)
1554301314.609 * * [misc]simplify:  iters left: 5 (169 enodes)
1554301314.641 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301314.641 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1554301314.641 * * [misc]simplify:  Extracting #2: cost 56 inf + 0
1554301314.641 * * [misc]simplify:  Extracting #3: cost 149 inf + 0
1554301314.642 * * [misc]simplify:  Extracting #4: cost 188 inf + 410
1554301314.643 * * [misc]simplify:  Extracting #5: cost 182 inf + 8884
1554301314.648 * * [misc]simplify:  Extracting #6: cost 101 inf + 43912
1554301314.664 * * [misc]simplify:  Extracting #7: cost 10 inf + 107096
1554301314.684 * * [misc]simplify:  Extracting #8: cost 0 inf + 117655
1554301314.704 * * [misc]simplify:  Extracting #9: cost 0 inf + 117575
1554301314.725 * [exit]simplify:  Simplified to (* (* (cos z) (cos y)) (- (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (* (+ (* (* (- (tan y) (tan z)) (cos a)) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (- (tan y) (tan z)) (cos a))) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) 1))) (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (sin a)) (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))))
1554301314.725 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (* (* (cos z) (cos y)) (- (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (* (+ (* (* (- (tan y) (tan z)) (cos a)) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (- (tan y) (tan z)) (cos a))) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) 1))) (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (sin a)) (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (cos y) (cos z)) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))
1554301314.726 * * * * [misc]progress:  [ 556 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (cos y) (cos z)) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (cos y) (cos z)) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301314.726 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (cos y) (cos z)) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301314.726 * * [misc]simplify:  iters left: 6 (43 enodes)
1554301314.736 * * [misc]simplify:  iters left: 5 (203 enodes)
1554301314.773 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301314.773 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301314.773 * * [misc]simplify:  Extracting #2: cost 62 inf + 0
1554301314.774 * * [misc]simplify:  Extracting #3: cost 172 inf + 0
1554301314.774 * * [misc]simplify:  Extracting #4: cost 230 inf + 572
1554301314.775 * * [misc]simplify:  Extracting #5: cost 230 inf + 7484
1554301314.782 * * [misc]simplify:  Extracting #6: cost 141 inf + 41675
1554301314.796 * * [misc]simplify:  Extracting #7: cost 40 inf + 104745
1554301314.818 * * [misc]simplify:  Extracting #8: cost 5 inf + 133789
1554301314.842 * * [misc]simplify:  Extracting #9: cost 0 inf + 138599
1554301314.866 * [exit]simplify:  Simplified to (- (* (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) 1) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (* (- (tan y) (tan z)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (+ (* (tan y) (tan z)) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) 1))) (cos a)))) (* (* (* (cos z) (cos y)) (sin a)) (* (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))))
1554301314.866 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) 1) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (* (- (tan y) (tan z)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (+ (* (tan y) (tan z)) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) 1))) (cos a)))) (* (* (* (cos z) (cos y)) (sin a)) (* (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (cos y) (cos z)) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301314.867 * * * * [misc]progress:  [ 557 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (cos y) (cos z)) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (cos y) (cos z)) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))>
1554301314.867 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (cos y) (cos z)) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301314.868 * * [misc]simplify:  iters left: 6 (39 enodes)
1554301314.876 * * [misc]simplify:  iters left: 5 (184 enodes)
1554301314.911 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301314.911 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301314.911 * * [misc]simplify:  Extracting #2: cost 60 inf + 0
1554301314.911 * * [misc]simplify:  Extracting #3: cost 169 inf + 0
1554301314.912 * * [misc]simplify:  Extracting #4: cost 215 inf + 609
1554301314.913 * * [misc]simplify:  Extracting #5: cost 199 inf + 10948
1554301314.919 * * [misc]simplify:  Extracting #6: cost 98 inf + 51159
1554301314.936 * * [misc]simplify:  Extracting #7: cost 14 inf + 109890
1554301314.957 * * [misc]simplify:  Extracting #8: cost 1 inf + 121212
1554301314.981 * * [misc]simplify:  Extracting #9: cost 0 inf + 122726
1554301315.003 * [exit]simplify:  Simplified to (- (* (* (+ (tan z) (tan y)) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) 1)) (* (* (- (tan y) (tan z)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (+ (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (cos a)))) (* (sin a) (* (* (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (+ (tan z) (tan y))) (- (tan y) (tan z))) (* (cos z) (cos y)))))
1554301315.003 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (tan z) (tan y)) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) 1)) (* (* (- (tan y) (tan z)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (+ (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (cos a)))) (* (sin a) (* (* (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (+ (tan z) (tan y))) (- (tan y) (tan z))) (* (cos z) (cos y))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (cos y) (cos z)) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))
1554301315.003 * * * * [misc]progress:  [ 558 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (cos y) (cos z))) (* (* (cos y) (cos z)) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (cos y) (cos z)) (* (cos y) (cos z)))))))>
1554301315.003 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (cos y) (cos z))) (* (* (cos y) (cos z)) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301315.004 * * [misc]simplify:  iters left: 6 (32 enodes)
1554301315.011 * * [misc]simplify:  iters left: 5 (151 enodes)
1554301315.036 * * [misc]simplify:  iters left: 4 (440 enodes)
1554301315.192 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301315.193 * * [misc]simplify:  Extracting #1: cost 18 inf + 0
1554301315.193 * * [misc]simplify:  Extracting #2: cost 187 inf + 0
1554301315.194 * * [misc]simplify:  Extracting #3: cost 526 inf + 1720
1554301315.201 * * [misc]simplify:  Extracting #4: cost 578 inf + 47253
1554301315.242 * * [misc]simplify:  Extracting #5: cost 212 inf + 261453
1554301315.312 * * [misc]simplify:  Extracting #6: cost 2 inf + 402933
1554301315.388 * * [misc]simplify:  Extracting #7: cost 0 inf + 404855
1554301315.463 * [exit]simplify:  Simplified to (* (* (cos z) (cos y)) (- (* (+ (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (cos a)) (* (- (tan y) (tan z)) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (* (* (sin a) (- (* (cos z) (sin y)) (* (cos y) (sin z)))) (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))))
1554301315.463 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (* (* (cos z) (cos y)) (- (* (+ (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (cos a)) (* (- (tan y) (tan z)) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (* (* (sin a) (- (* (cos z) (sin y)) (* (cos y) (sin z)))) (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (cos y) (cos z)) (* (cos y) (cos z)))))))
1554301315.463 * * * * [misc]progress:  [ 559 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (cos y) (cos z)) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (cos y) (cos z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))>
1554301315.463 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (cos y) (cos z)) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301315.463 * * [misc]simplify:  iters left: 6 (39 enodes)
1554301315.472 * * [misc]simplify:  iters left: 5 (185 enodes)
1554301315.507 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301315.507 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301315.507 * * [misc]simplify:  Extracting #2: cost 64 inf + 0
1554301315.508 * * [misc]simplify:  Extracting #3: cost 165 inf + 0
1554301315.508 * * [misc]simplify:  Extracting #4: cost 202 inf + 343
1554301315.509 * * [misc]simplify:  Extracting #5: cost 176 inf + 12675
1554301315.517 * * [misc]simplify:  Extracting #6: cost 78 inf + 63199
1554301315.534 * * [misc]simplify:  Extracting #7: cost 3 inf + 113466
1554301315.553 * * [misc]simplify:  Extracting #8: cost 0 inf + 116093
1554301315.572 * * [misc]simplify:  Extracting #9: cost 0 inf + 115973
1554301315.591 * [exit]simplify:  Simplified to (- (* (* (+ (* (tan y) (tan y)) (+ (* (tan y) (tan z)) (* (tan z) (tan z)))) (* (- (tan y) (tan z)) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (+ (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (cos a))) (* (* (cos z) (cos y)) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (* (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (sin a)))))
1554301315.591 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (* (tan y) (tan y)) (+ (* (tan y) (tan z)) (* (tan z) (tan z)))) (* (- (tan y) (tan z)) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (+ (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (cos a))) (* (* (cos z) (cos y)) (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (* (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (sin a))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (cos y) (cos z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))
1554301315.591 * * * * [misc]progress:  [ 560 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (tan y) (tan z))) (* (* (cos y) (cos z)) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (cos y) (cos z)) (+ (tan y) (tan z)))))))>
1554301315.591 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (tan y) (tan z))) (* (* (cos y) (cos z)) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301315.591 * * [misc]simplify:  iters left: 6 (35 enodes)
1554301315.600 * * [misc]simplify:  iters left: 5 (166 enodes)
1554301315.629 * * [misc]simplify:  iters left: 4 (488 enodes)
1554301315.822 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301315.823 * * [misc]simplify:  Extracting #1: cost 15 inf + 0
1554301315.823 * * [misc]simplify:  Extracting #2: cost 276 inf + 0
1554301315.829 * * [misc]simplify:  Extracting #3: cost 656 inf + 0
1554301315.833 * * [misc]simplify:  Extracting #4: cost 778 inf + 18126
1554301315.844 * * [misc]simplify:  Extracting #5: cost 588 inf + 98595
1554301315.894 * * [misc]simplify:  Extracting #6: cost 185 inf + 352433
1554301315.979 * * [misc]simplify:  Extracting #7: cost 1 inf + 480024
1554301316.068 * * [misc]simplify:  Extracting #8: cost 0 inf + 477976
1554301316.156 * [exit]simplify:  Simplified to (- (* (* (- (tan y) (tan z)) (* (+ (+ (cos a) (* (* (* (tan y) (tan z)) (cos a)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (cos a))) (+ (tan z) (tan y)))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (* (* (sin a) (* (cos z) (cos y))) (* (+ (tan z) (tan y)) (- (tan y) (tan z)))) (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))
1554301316.156 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (- (tan y) (tan z)) (* (+ (+ (cos a) (* (* (* (tan y) (tan z)) (cos a)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (cos a))) (+ (tan z) (tan y)))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (* (* (sin a) (* (cos z) (cos y))) (* (+ (tan z) (tan y)) (- (tan y) (tan z)))) (- 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (cos y) (cos z)) (+ (tan y) (tan z)))))))
1554301316.156 * * * * [misc]progress:  [ 561 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (cos y) (cos z)) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (cos y) (cos z)) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))>
1554301316.157 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (cos y) (cos z)) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z)))))
1554301316.157 * * [misc]simplify:  iters left: 6 (39 enodes)
1554301316.166 * * [misc]simplify:  iters left: 5 (185 enodes)
1554301316.204 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301316.204 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301316.204 * * [misc]simplify:  Extracting #2: cost 52 inf + 0
1554301316.205 * * [misc]simplify:  Extracting #3: cost 151 inf + 0
1554301316.205 * * [misc]simplify:  Extracting #4: cost 201 inf + 507
1554301316.207 * * [misc]simplify:  Extracting #5: cost 192 inf + 13959
1554301316.213 * * [misc]simplify:  Extracting #6: cost 105 inf + 55179
1554301316.230 * * [misc]simplify:  Extracting #7: cost 13 inf + 111125
1554301316.254 * * [misc]simplify:  Extracting #8: cost 0 inf + 120703
1554301316.278 * * [misc]simplify:  Extracting #9: cost 0 inf + 120183
1554301316.304 * [exit]simplify:  Simplified to (- (* (* (+ 1 (+ (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (+ 1 (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (- (tan y) (tan z)) (cos a)))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (* (* (* (cos z) (cos y)) (sin a)) (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (- (tan y) (tan z))))
1554301316.304 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ 1 (+ (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (+ 1 (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (- (tan y) (tan z)) (cos a)))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (* (* (* (cos z) (cos y)) (sin a)) (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (- (tan y) (tan z)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (cos y) (cos z)) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))
1554301316.304 * * * * [misc]progress:  [ 562 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (cos y) (cos z)) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (cos y) (cos z)) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))>
1554301316.305 * [enter]simplify:  Simplifying (- (* (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (* (cos y) (cos z)) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z)))))
1554301316.305 * * [misc]simplify:  iters left: 6 (34 enodes)
1554301316.313 * * [misc]simplify:  iters left: 5 (162 enodes)
1554301316.344 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301316.344 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301316.344 * * [misc]simplify:  Extracting #2: cost 46 inf + 0
1554301316.344 * * [misc]simplify:  Extracting #3: cost 145 inf + 0
1554301316.345 * * [misc]simplify:  Extracting #4: cost 178 inf + 668
1554301316.346 * * [misc]simplify:  Extracting #5: cost 166 inf + 10069
1554301316.351 * * [misc]simplify:  Extracting #6: cost 92 inf + 50021
1554301316.364 * * [misc]simplify:  Extracting #7: cost 9 inf + 103120
1554301316.383 * * [misc]simplify:  Extracting #8: cost 0 inf + 103430
1554301316.401 * * [misc]simplify:  Extracting #9: cost 0 inf + 102473
1554301316.418 * [exit]simplify:  Simplified to (- (* (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) 1) (* (* (- (tan y) (tan z)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (+ (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (cos a)))) (* (* (* (* (cos z) (cos y)) (sin a)) (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (- (tan y) (tan z))))
1554301316.418 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) 1) (* (* (- (tan y) (tan z)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (+ (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (cos a)))) (* (* (* (* (cos z) (cos y)) (sin a)) (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (* (cos y) (cos z)) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))
1554301316.419 * * * * [misc]progress:  [ 563 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))>
1554301316.419 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301316.420 * * [misc]simplify:  iters left: 6 (47 enodes)
1554301316.430 * * [misc]simplify:  iters left: 5 (219 enodes)
1554301316.472 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301316.472 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301316.472 * * [misc]simplify:  Extracting #2: cost 54 inf + 0
1554301316.473 * * [misc]simplify:  Extracting #3: cost 169 inf + 0
1554301316.473 * * [misc]simplify:  Extracting #4: cost 237 inf + 65
1554301316.474 * * [misc]simplify:  Extracting #5: cost 242 inf + 6869
1554301316.480 * * [misc]simplify:  Extracting #6: cost 134 inf + 47866
1554301316.494 * * [misc]simplify:  Extracting #7: cost 41 inf + 101075
1554301316.520 * * [misc]simplify:  Extracting #8: cost 3 inf + 135191
1554301316.546 * * [misc]simplify:  Extracting #9: cost 0 inf + 137873
1554301316.575 * [exit]simplify:  Simplified to (- (* (* (* (* (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (- (tan y) (tan z))) (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (+ 1 (+ (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (cos y)) (cos z)) (* (* (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (sin a)) (- 1 (* (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (+ (* (- (tan z) (tan y)) (tan z)) (* (tan y) (tan y)))))
1554301316.575 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (* (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (- (tan y) (tan z))) (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (+ 1 (+ (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (cos y)) (cos z)) (* (* (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (sin a)) (- 1 (* (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (+ (* (- (tan z) (tan y)) (tan z)) (* (tan y) (tan y))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))
1554301316.576 * * * * [misc]progress:  [ 564 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301316.576 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301316.576 * * [misc]simplify:  iters left: 6 (42 enodes)
1554301316.586 * * [misc]simplify:  iters left: 5 (210 enodes)
1554301316.630 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301316.630 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301316.630 * * [misc]simplify:  Extracting #2: cost 59 inf + 0
1554301316.632 * * [misc]simplify:  Extracting #3: cost 177 inf + 0
1554301316.633 * * [misc]simplify:  Extracting #4: cost 273 inf + 2
1554301316.633 * * [misc]simplify:  Extracting #5: cost 308 inf + 390
1554301316.636 * * [misc]simplify:  Extracting #6: cost 252 inf + 25884
1554301316.648 * * [misc]simplify:  Extracting #7: cost 94 inf + 102226
1554301316.675 * * [misc]simplify:  Extracting #8: cost 4 inf + 160929
1554301316.708 * * [misc]simplify:  Extracting #9: cost 0 inf + 158514
1554301316.742 * [exit]simplify:  Simplified to (- (* (* (+ (+ (* (tan y) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan z))) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y)))) 1)) (* (+ (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (* (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (- (tan y) (tan z))))) (* (* (+ (* (tan y) (tan y)) (* (tan z) (- (tan z) (tan y)))) (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z)))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y))))) (sin a))))
1554301316.742 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (+ (* (tan y) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan z))) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y)))) 1)) (* (+ (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (* (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (- (tan y) (tan z))))) (* (* (+ (* (tan y) (tan y)) (* (tan z) (- (tan z) (tan y)))) (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z)))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (tan z) (tan y))))) (sin a)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301316.743 * * * * [misc]progress:  [ 565 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))>
1554301316.743 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301316.743 * * [misc]simplify:  iters left: 6 (41 enodes)
1554301316.754 * * [misc]simplify:  iters left: 5 (204 enodes)
1554301316.795 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301316.795 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301316.795 * * [misc]simplify:  Extracting #2: cost 57 inf + 0
1554301316.795 * * [misc]simplify:  Extracting #3: cost 178 inf + 0
1554301316.796 * * [misc]simplify:  Extracting #4: cost 261 inf + 226
1554301316.798 * * [misc]simplify:  Extracting #5: cost 235 inf + 22976
1554301316.810 * * [misc]simplify:  Extracting #6: cost 84 inf + 101542
1554301316.836 * * [misc]simplify:  Extracting #7: cost 16 inf + 135831
1554301316.866 * * [misc]simplify:  Extracting #8: cost 0 inf + 144009
1554301316.896 * [exit]simplify:  Simplified to (- (* (+ (tan y) (tan z)) (* (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (* (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (- (tan y) (tan z)))) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (tan z) (tan y)) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) 1))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan z) (tan y)))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (sin a))))
1554301316.897 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (* (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (- (tan y) (tan z)))) (+ (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (+ (* (tan z) (tan y)) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) 1))) (* (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan z) (tan y)))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (- 1 (* (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (sin a)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))
1554301316.897 * * * * [misc]progress:  [ 566 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))>
1554301316.897 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301316.898 * * [misc]simplify:  iters left: 6 (43 enodes)
1554301316.907 * * [misc]simplify:  iters left: 5 (198 enodes)
1554301316.943 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301316.943 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301316.943 * * [misc]simplify:  Extracting #2: cost 54 inf + 0
1554301316.943 * * [misc]simplify:  Extracting #3: cost 154 inf + 0
1554301316.944 * * [misc]simplify:  Extracting #4: cost 203 inf + 187
1554301316.946 * * [misc]simplify:  Extracting #5: cost 185 inf + 15252
1554301316.954 * * [misc]simplify:  Extracting #6: cost 75 inf + 66361
1554301316.969 * * [misc]simplify:  Extracting #7: cost 18 inf + 99323
1554301316.989 * * [misc]simplify:  Extracting #8: cost 0 inf + 115265
1554301317.010 * [exit]simplify:  Simplified to (- (* (* (* (* (cos y) (cos z)) (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1)) (* (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (- (tan y) (tan z)))) (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (* (* (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y))) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (sin a))))
1554301317.010 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (* (cos y) (cos z)) (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1)) (* (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (- (tan y) (tan z)))) (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (* (* (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y))) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (sin a)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))
1554301317.011 * * * * [misc]progress:  [ 567 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301317.011 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301317.011 * * [misc]simplify:  iters left: 6 (38 enodes)
1554301317.020 * * [misc]simplify:  iters left: 5 (189 enodes)
1554301317.056 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301317.056 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301317.056 * * [misc]simplify:  Extracting #2: cost 59 inf + 0
1554301317.057 * * [misc]simplify:  Extracting #3: cost 162 inf + 0
1554301317.057 * * [misc]simplify:  Extracting #4: cost 229 inf + 2
1554301317.058 * * [misc]simplify:  Extracting #5: cost 255 inf + 451
1554301317.060 * * [misc]simplify:  Extracting #6: cost 221 inf + 11695
1554301317.067 * * [misc]simplify:  Extracting #7: cost 108 inf + 56802
1554301317.085 * * [misc]simplify:  Extracting #8: cost 31 inf + 104617
1554301317.107 * * [misc]simplify:  Extracting #9: cost 4 inf + 125670
1554301317.131 * * [misc]simplify:  Extracting #10: cost 0 inf + 128886
1554301317.155 * [exit]simplify:  Simplified to (- (* (* (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (* (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (- (tan y) (tan z)))) (+ (* (tan y) (tan y)) (* (+ (tan y) (tan z)) (tan z)))) (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1)) (* (* (sin a) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (+ (* (tan y) (tan y)) (* (- (tan z) (tan y)) (tan z))))))
1554301317.155 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (* (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (- (tan y) (tan z)))) (+ (* (tan y) (tan y)) (* (+ (tan y) (tan z)) (tan z)))) (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1)) (* (* (sin a) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (+ (* (tan y) (tan y)) (* (- (tan z) (tan y)) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301317.156 * * * * [misc]progress:  [ 568 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))>
1554301317.156 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301317.156 * * [misc]simplify:  iters left: 6 (37 enodes)
1554301317.165 * * [misc]simplify:  iters left: 5 (183 enodes)
1554301317.201 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301317.201 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301317.201 * * [misc]simplify:  Extracting #2: cost 57 inf + 0
1554301317.201 * * [misc]simplify:  Extracting #3: cost 163 inf + 0
1554301317.202 * * [misc]simplify:  Extracting #4: cost 222 inf + 2
1554301317.203 * * [misc]simplify:  Extracting #5: cost 204 inf + 10730
1554301317.212 * * [misc]simplify:  Extracting #6: cost 85 inf + 69712
1554301317.229 * * [misc]simplify:  Extracting #7: cost 14 inf + 105897
1554301317.251 * * [misc]simplify:  Extracting #8: cost 0 inf + 115847
1554301317.274 * [exit]simplify:  Simplified to (- (* (* (- (tan y) (tan z)) (* (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1) (+ (tan y) (tan z))))) (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))) (* (* (+ (* (tan y) (tan y)) (* (- (tan z) (tan y)) (tan z))) (* (+ (tan y) (tan z)) (- (tan y) (tan z)))) (* (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (sin a))))
1554301317.274 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (- (tan y) (tan z)) (* (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (+ (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) 1) (+ (tan y) (tan z))))) (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))) (* (* (+ (* (tan y) (tan y)) (* (- (tan z) (tan y)) (tan z))) (* (+ (tan y) (tan z)) (- (tan y) (tan z)))) (* (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (sin a)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))
1554301317.275 * * * * [misc]progress:  [ 569 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (cos y) (cos z))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (cos y) (cos z)))))))>
1554301317.275 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (cos y) (cos z))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301317.275 * * [misc]simplify:  iters left: 6 (39 enodes)
1554301317.283 * * [misc]simplify:  iters left: 5 (180 enodes)
1554301317.313 * * [misc]simplify:  iters left: 4 (467 enodes)
1554301317.465 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301317.465 * * [misc]simplify:  Extracting #1: cost 11 inf + 0
1554301317.466 * * [misc]simplify:  Extracting #2: cost 213 inf + 0
1554301317.467 * * [misc]simplify:  Extracting #3: cost 510 inf + 0
1554301317.472 * * [misc]simplify:  Extracting #4: cost 655 inf + 29521
1554301317.498 * * [misc]simplify:  Extracting #5: cost 339 inf + 187727
1554301317.563 * * [misc]simplify:  Extracting #6: cost 41 inf + 390573
1554301317.638 * * [misc]simplify:  Extracting #7: cost 0 inf + 421713
1554301317.713 * [exit]simplify:  Simplified to (- (* (* (* (* (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (- (tan y) (tan z))) (cos y)) (+ (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z)))) (cos z)) (* (* (- (* (cos z) (sin y)) (* (sin z) (cos y))) (* (+ (* (tan z) (tan z)) (* (tan y) (- (tan y) (tan z)))) (sin a))) (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))
1554301317.713 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (* (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (- (tan y) (tan z))) (cos y)) (+ (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z)))) (cos z)) (* (* (- (* (cos z) (sin y)) (* (sin z) (cos y))) (* (+ (* (tan z) (tan z)) (* (tan y) (- (tan y) (tan z)))) (sin a))) (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (cos y) (cos z)))))))
1554301317.714 * * * * [misc]progress:  [ 570 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))>
1554301317.714 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301317.714 * * [misc]simplify:  iters left: 6 (34 enodes)
1554301317.722 * * [misc]simplify:  iters left: 5 (171 enodes)
1554301317.754 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301317.754 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301317.755 * * [misc]simplify:  Extracting #2: cost 61 inf + 0
1554301317.755 * * [misc]simplify:  Extracting #3: cost 156 inf + 0
1554301317.755 * * [misc]simplify:  Extracting #4: cost 195 inf + 642
1554301317.757 * * [misc]simplify:  Extracting #5: cost 163 inf + 18539
1554301317.769 * * [misc]simplify:  Extracting #6: cost 32 inf + 86587
1554301317.786 * * [misc]simplify:  Extracting #7: cost 1 inf + 105871
1554301317.804 * * [misc]simplify:  Extracting #8: cost 0 inf + 105994
1554301317.823 * * [misc]simplify:  Extracting #9: cost 0 inf + 105954
1554301317.841 * [exit]simplify:  Simplified to (- (* (* (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan z) (tan y)))))) (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))) (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (* (* (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (sin a)) (+ (* (- (tan z) (tan y)) (tan z)) (* (tan y) (tan y))))))
1554301317.841 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan z) (tan y)))))) (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))) (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (* (* (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (sin a)) (+ (* (- (tan z) (tan y)) (tan z)) (* (tan y) (tan y)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))
1554301317.841 * * * * [misc]progress:  [ 571 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (tan y) (tan z))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (tan y) (tan z)))))))>
1554301317.842 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (tan y) (tan z))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301317.842 * * [misc]simplify:  iters left: 6 (33 enodes)
1554301317.849 * * [misc]simplify:  iters left: 5 (165 enodes)
1554301317.879 * * [misc]simplify:  iters left: 4 (488 enodes)
1554301318.074 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301318.074 * * [misc]simplify:  Extracting #1: cost 19 inf + 0
1554301318.075 * * [misc]simplify:  Extracting #2: cost 326 inf + 0
1554301318.076 * * [misc]simplify:  Extracting #3: cost 672 inf + 0
1554301318.083 * * [misc]simplify:  Extracting #4: cost 745 inf + 46162
1554301318.117 * * [misc]simplify:  Extracting #5: cost 390 inf + 230198
1554301318.197 * * [misc]simplify:  Extracting #6: cost 46 inf + 427223
1554301318.286 * * [misc]simplify:  Extracting #7: cost 0 inf + 456615
1554301318.375 * [exit]simplify:  Simplified to (- (* (* (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (+ (tan y) (tan z)) (- (tan y) (tan z)))) (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))) (* (* (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (+ (* (tan y) (- (tan y) (tan z))) (* (tan z) (tan z)))) (* (* (+ (tan y) (tan z)) (- (tan y) (tan z))) (sin a))))
1554301318.375 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (+ (tan y) (tan z)) (- (tan y) (tan z)))) (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))) (* (* (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (+ (* (tan y) (- (tan y) (tan z))) (* (tan z) (tan z)))) (* (* (+ (tan y) (tan z)) (- (tan y) (tan z))) (sin a)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (tan y) (tan z)))))))
1554301318.376 * * * * [misc]progress:  [ 572 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))>
1554301318.376 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z)))))
1554301318.376 * * [misc]simplify:  iters left: 6 (38 enodes)
1554301318.385 * * [misc]simplify:  iters left: 5 (188 enodes)
1554301318.425 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301318.425 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301318.425 * * [misc]simplify:  Extracting #2: cost 49 inf + 0
1554301318.425 * * [misc]simplify:  Extracting #3: cost 149 inf + 0
1554301318.426 * * [misc]simplify:  Extracting #4: cost 214 inf + 2
1554301318.428 * * [misc]simplify:  Extracting #5: cost 198 inf + 17192
1554301318.438 * * [misc]simplify:  Extracting #6: cost 61 inf + 94436
1554301318.457 * * [misc]simplify:  Extracting #7: cost 5 inf + 114846
1554301318.480 * * [misc]simplify:  Extracting #8: cost 0 inf + 116795
1554301318.504 * * [misc]simplify:  Extracting #9: cost 0 inf + 116412
1554301318.529 * [exit]simplify:  Simplified to (- (+ (* (* (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (- (tan y) (tan z)))) (+ (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (- (tan y) (tan z))))) (* (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y))) (* (* (- (tan y) (tan z)) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))))
1554301318.529 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (+ (* (* (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (- (tan y) (tan z)))) (+ (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (- (tan y) (tan z))))) (* (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y))) (* (* (- (tan y) (tan z)) (sin a)) (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))
1554301318.530 * * * * [misc]progress:  [ 573 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))>
1554301318.530 * [enter]simplify:  Simplifying (- (* (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z)))))
1554301318.530 * * [misc]simplify:  iters left: 6 (34 enodes)
1554301318.538 * * [misc]simplify:  iters left: 5 (167 enodes)
1554301318.570 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301318.570 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301318.570 * * [misc]simplify:  Extracting #2: cost 43 inf + 0
1554301318.570 * * [misc]simplify:  Extracting #3: cost 140 inf + 0
1554301318.570 * * [misc]simplify:  Extracting #4: cost 188 inf + 2
1554301318.572 * * [misc]simplify:  Extracting #5: cost 157 inf + 20495
1554301318.581 * * [misc]simplify:  Extracting #6: cost 70 inf + 62390
1554301318.595 * * [misc]simplify:  Extracting #7: cost 11 inf + 88351
1554301318.613 * * [misc]simplify:  Extracting #8: cost 1 inf + 95530
1554301318.630 * * [misc]simplify:  Extracting #9: cost 0 inf + 96804
1554301318.647 * [exit]simplify:  Simplified to (- (+ (* (+ (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (* (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (- (tan y) (tan z)))) (* (* (+ (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (* (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (- (tan y) (tan z)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (* (+ (- (* (tan z) (tan z)) (* (tan z) (tan y))) (* (tan y) (tan y))) (- (tan y) (tan z))) (* (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (sin a))))
1554301318.647 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (+ (* (+ (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (* (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (- (tan y) (tan z)))) (* (* (+ (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (* (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (- (tan y) (tan z)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (* (+ (- (* (tan z) (tan z)) (* (tan z) (tan y))) (* (tan y) (tan y))) (- (tan y) (tan z))) (* (- 1 (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (sin a)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))
1554301318.648 * * * * [misc]progress:  [ 574 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (- (tan y) (tan z)) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (- (tan y) (tan z)) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))>
1554301318.648 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))) (* (- (tan y) (tan z)) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301318.648 * * [misc]simplify:  iters left: 6 (43 enodes)
1554301318.658 * * [misc]simplify:  iters left: 5 (199 enodes)
1554301318.698 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301318.698 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301318.698 * * [misc]simplify:  Extracting #2: cost 56 inf + 0
1554301318.698 * * [misc]simplify:  Extracting #3: cost 170 inf + 0
1554301318.699 * * [misc]simplify:  Extracting #4: cost 221 inf + 1995
1554301318.702 * * [misc]simplify:  Extracting #5: cost 182 inf + 25392
1554301318.714 * * [misc]simplify:  Extracting #6: cost 64 inf + 85672
1554301318.733 * * [misc]simplify:  Extracting #7: cost 23 inf + 109126
1554301318.757 * * [misc]simplify:  Extracting #8: cost 6 inf + 123781
1554301318.783 * * [misc]simplify:  Extracting #9: cost 0 inf + 129045
1554301318.811 * [exit]simplify:  Simplified to (- (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (* (+ (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a)) (- (tan y) (tan z))))) (* (+ 1 (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (cos y) (cos z)))) (* (- (tan y) (tan z)) (* (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (sin a)) (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))
1554301318.811 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (* (+ (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a)) (- (tan y) (tan z))))) (* (+ 1 (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (cos y) (cos z)))) (* (- (tan y) (tan z)) (* (* (- (* (sin y) (cos z)) (* (sin z) (cos y))) (sin a)) (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (- (tan y) (tan z)) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))))))
1554301318.811 * * * * [misc]progress:  [ 575 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (- (tan y) (tan z)) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (- (tan y) (tan z)) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301318.812 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (- (tan y) (tan z)) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301318.812 * * [misc]simplify:  iters left: 6 (40 enodes)
1554301318.822 * * [misc]simplify:  iters left: 5 (201 enodes)
1554301318.866 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301318.866 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301318.866 * * [misc]simplify:  Extracting #2: cost 61 inf + 0
1554301318.867 * * [misc]simplify:  Extracting #3: cost 182 inf + 0
1554301318.867 * * [misc]simplify:  Extracting #4: cost 272 inf + 2
1554301318.869 * * [misc]simplify:  Extracting #5: cost 259 inf + 11130
1554301318.880 * * [misc]simplify:  Extracting #6: cost 91 inf + 99652
1554301318.907 * * [misc]simplify:  Extracting #7: cost 6 inf + 148009
1554301318.938 * * [misc]simplify:  Extracting #8: cost 0 inf + 149666
1554301318.970 * * [misc]simplify:  Extracting #9: cost 0 inf + 149146
1554301319.003 * [exit]simplify:  Simplified to (- (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (* (* (+ (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a)) (- (tan y) (tan z))) (+ (+ (* (tan z) (tan z)) (* (tan y) (tan y))) (* (tan y) (tan z)))) (+ 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))) (* (sin a) (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))
1554301319.003 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (* (* (+ (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a)) (- (tan y) (tan z))) (+ (+ (* (tan z) (tan z)) (* (tan y) (tan y))) (* (tan y) (tan z)))) (+ 1 (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))) (* (sin a) (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (- (tan y) (tan z)) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301319.004 * * * * [misc]progress:  [ 576 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (- (tan y) (tan z)) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (- (tan y) (tan z)) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))>
1554301319.004 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))) (* (- (tan y) (tan z)) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301319.004 * * [misc]simplify:  iters left: 6 (36 enodes)
1554301319.013 * * [misc]simplify:  iters left: 5 (177 enodes)
1554301319.050 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301319.051 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301319.051 * * [misc]simplify:  Extracting #2: cost 54 inf + 0
1554301319.051 * * [misc]simplify:  Extracting #3: cost 164 inf + 0
1554301319.051 * * [misc]simplify:  Extracting #4: cost 244 inf + 63
1554301319.054 * * [misc]simplify:  Extracting #5: cost 211 inf + 18735
1554301319.067 * * [misc]simplify:  Extracting #6: cost 64 inf + 97211
1554301319.090 * * [misc]simplify:  Extracting #7: cost 10 inf + 127617
1554301319.117 * * [misc]simplify:  Extracting #8: cost 0 inf + 130274
1554301319.144 * * [misc]simplify:  Extracting #9: cost 0 inf + 128768
1554301319.171 * * [misc]simplify:  Extracting #10: cost 0 inf + 128608
1554301319.198 * [exit]simplify:  Simplified to (- (* (* (+ (tan y) (tan z)) (+ 1 (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (tan y) (tan z)))) (+ (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a)))) (* (* (* (* (- (tan y) (tan z)) (sin a)) (- 1 (* (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))) (- (tan y) (tan z))))
1554301319.198 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (+ 1 (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (tan y) (tan z)))) (+ (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a)))) (* (* (* (* (- (tan y) (tan z)) (sin a)) (- 1 (* (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))) (- (tan y) (tan z)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (- (tan y) (tan z)) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))))))
1554301319.199 * * * * [misc]progress:  [ 577 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (- (tan y) (tan z)) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (- (tan y) (tan z)) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))>
1554301319.199 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (- (tan y) (tan z)) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301319.199 * * [misc]simplify:  iters left: 6 (38 enodes)
1554301319.208 * * [misc]simplify:  iters left: 5 (176 enodes)
1554301319.239 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301319.239 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301319.239 * * [misc]simplify:  Extracting #2: cost 56 inf + 0
1554301319.239 * * [misc]simplify:  Extracting #3: cost 159 inf + 0
1554301319.240 * * [misc]simplify:  Extracting #4: cost 193 inf + 2117
1554301319.243 * * [misc]simplify:  Extracting #5: cost 150 inf + 25116
1554301319.253 * * [misc]simplify:  Extracting #6: cost 56 inf + 70624
1554301319.270 * * [misc]simplify:  Extracting #7: cost 9 inf + 100217
1554301319.288 * * [misc]simplify:  Extracting #8: cost 0 inf + 109303
1554301319.306 * [exit]simplify:  Simplified to (- (* (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (tan y) (tan z)))) (+ (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (sin a)) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (- (tan y) (tan z)))))
1554301319.307 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (tan y) (tan z)))) (+ (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))) (* (* (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (sin a)) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (- (tan y) (tan z)) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))))))
1554301319.307 * * * * [misc]progress:  [ 578 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (- (tan y) (tan z)) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (- (tan y) (tan z)) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))>
1554301319.307 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (- (tan y) (tan z)) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301319.307 * * [misc]simplify:  iters left: 6 (36 enodes)
1554301319.316 * * [misc]simplify:  iters left: 5 (180 enodes)
1554301319.354 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301319.354 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301319.354 * * [misc]simplify:  Extracting #2: cost 61 inf + 0
1554301319.354 * * [misc]simplify:  Extracting #3: cost 171 inf + 0
1554301319.355 * * [misc]simplify:  Extracting #4: cost 229 inf + 389
1554301319.357 * * [misc]simplify:  Extracting #5: cost 193 inf + 22581
1554301319.370 * * [misc]simplify:  Extracting #6: cost 62 inf + 83419
1554301319.389 * * [misc]simplify:  Extracting #7: cost 9 inf + 115434
1554301319.411 * * [misc]simplify:  Extracting #8: cost 1 inf + 121204
1554301319.434 * * [misc]simplify:  Extracting #9: cost 0 inf + 122558
1554301319.457 * [exit]simplify:  Simplified to (- (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (+ (* (tan z) (tan z)) (+ (* (tan y) (tan z)) (* (tan y) (tan y)))) (* (* (+ (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a)) (- (tan y) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (- (tan y) (tan z)) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))) (* (sin a) (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))))
1554301319.457 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (+ (* (tan z) (tan z)) (+ (* (tan y) (tan z)) (* (tan y) (tan y)))) (* (* (+ (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a)) (- (tan y) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (- (tan y) (tan z)) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))) (* (sin a) (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (- (tan y) (tan z)) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))))))
1554301319.458 * * * * [misc]progress:  [ 579 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (- (tan y) (tan z)) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (- (tan y) (tan z)) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))>
1554301319.458 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (- (tan y) (tan z)) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301319.458 * * [misc]simplify:  iters left: 6 (31 enodes)
1554301319.465 * * [misc]simplify:  iters left: 5 (154 enodes)
1554301319.495 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301319.495 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301319.496 * * [misc]simplify:  Extracting #2: cost 54 inf + 0
1554301319.496 * * [misc]simplify:  Extracting #3: cost 151 inf + 0
1554301319.496 * * [misc]simplify:  Extracting #4: cost 204 inf + 63
1554301319.499 * * [misc]simplify:  Extracting #5: cost 165 inf + 22419
1554301319.510 * * [misc]simplify:  Extracting #6: cost 50 inf + 75385
1554301319.527 * * [misc]simplify:  Extracting #7: cost 6 inf + 100582
1554301319.547 * * [misc]simplify:  Extracting #8: cost 0 inf + 104186
1554301319.566 * * [misc]simplify:  Extracting #9: cost 0 inf + 104146
1554301319.585 * [exit]simplify:  Simplified to (- (* (* (* (* (+ (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a)) (- (tan y) (tan z))) (+ (tan y) (tan z))) (- (tan y) (tan z))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (tan y) (tan z)))) (* (sin a) (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))))
1554301319.585 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (* (+ (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a)) (- (tan y) (tan z))) (+ (tan y) (tan z))) (- (tan y) (tan z))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))) (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (tan y) (tan z)))) (* (sin a) (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (- (tan y) (tan z)) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))))))
1554301319.586 * * * * [misc]progress:  [ 580 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (cos y) (cos z))) (* (- (tan y) (tan z)) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (- (tan y) (tan z)) (* (cos y) (cos z)))))))>
1554301319.586 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (cos y) (cos z))) (* (- (tan y) (tan z)) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))))
1554301319.586 * * [misc]simplify:  iters left: 6 (34 enodes)
1554301319.593 * * [misc]simplify:  iters left: 5 (158 enodes)
1554301319.621 * * [misc]simplify:  iters left: 4 (450 enodes)
1554301319.783 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301319.783 * * [misc]simplify:  Extracting #1: cost 9 inf + 0
1554301319.784 * * [misc]simplify:  Extracting #2: cost 182 inf + 0
1554301319.785 * * [misc]simplify:  Extracting #3: cost 509 inf + 0
1554301319.797 * * [misc]simplify:  Extracting #4: cost 651 inf + 53193
1554301319.841 * * [misc]simplify:  Extracting #5: cost 153 inf + 309569
1554301319.912 * * [misc]simplify:  Extracting #6: cost 2 inf + 400956
1554301319.984 * * [misc]simplify:  Extracting #7: cost 0 inf + 402861
1554301320.056 * [exit]simplify:  Simplified to (- (* (* (* (+ (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a)) (- (tan y) (tan z))) (* (* (cos z) (cos y)) (- (tan y) (tan z)))) (+ (tan y) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))))
1554301320.056 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (* (+ (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a)) (- (tan y) (tan z))) (* (* (cos z) (cos y)) (- (tan y) (tan z)))) (+ (tan y) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (- (tan y) (tan z)) (* (cos y) (cos z)))))))
1554301320.057 * * * * [misc]progress:  [ 581 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (- (tan y) (tan z)) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))>
1554301320.057 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (- (tan y) (tan z)) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3)))))
1554301320.057 * * [misc]simplify:  iters left: 6 (32 enodes)
1554301320.065 * * [misc]simplify:  iters left: 5 (162 enodes)
1554301320.097 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301320.097 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301320.097 * * [misc]simplify:  Extracting #2: cost 63 inf + 0
1554301320.097 * * [misc]simplify:  Extracting #3: cost 160 inf + 0
1554301320.098 * * [misc]simplify:  Extracting #4: cost 194 inf + 466
1554301320.100 * * [misc]simplify:  Extracting #5: cost 156 inf + 21040
1554301320.110 * * [misc]simplify:  Extracting #6: cost 47 inf + 69564
1554301320.125 * * [misc]simplify:  Extracting #7: cost 2 inf + 97127
1554301320.141 * * [misc]simplify:  Extracting #8: cost 0 inf + 98935
1554301320.158 * [exit]simplify:  Simplified to (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (* (+ (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a)) (- (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))) (* (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (sin a))))
1554301320.158 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (* (+ (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a)) (- (tan y) (tan z)))))) (* (* (- (tan y) (tan z)) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))) (* (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (sin a)))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))))))
1554301320.158 * * * * [misc]progress:  [ 582 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (tan y) (tan z))) (* (- (tan y) (tan z)) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (- (tan y) (tan z)) (+ (tan y) (tan z)))))))>
1554301320.158 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (tan y) (tan z))) (* (- (tan y) (tan z)) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))
1554301320.158 * * [misc]simplify:  iters left: 6 (27 enodes)
1554301320.166 * * [misc]simplify:  iters left: 5 (136 enodes)
1554301320.191 * * [misc]simplify:  iters left: 4 (445 enodes)
1554301320.409 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301320.409 * * [misc]simplify:  Extracting #1: cost 21 inf + 0
1554301320.409 * * [misc]simplify:  Extracting #2: cost 303 inf + 0
1554301320.411 * * [misc]simplify:  Extracting #3: cost 626 inf + 0
1554301320.421 * * [misc]simplify:  Extracting #4: cost 660 inf + 63497
1554301320.477 * * [misc]simplify:  Extracting #5: cost 133 inf + 334624
1554301320.556 * * [misc]simplify:  Extracting #6: cost 0 inf + 408688
1554301320.638 * * [misc]simplify:  Extracting #7: cost 0 inf + 408608
1554301320.721 * * [misc]simplify:  Extracting #8: cost 0 inf + 408568
1554301320.803 * [exit]simplify:  Simplified to (+ (* (+ (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (* (* (- (- (tan y) (tan z))) (sin a)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))
1554301320.803 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (+ (* (+ (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (* (* (- (- (tan y) (tan z))) (sin a)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (- (tan y) (tan z)) (+ (tan y) (tan z)))))))
1554301320.803 * * * * [misc]progress:  [ 583 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (- (tan y) (tan z)) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))>
1554301320.804 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (- (tan y) (tan z)) (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z)))))
1554301320.804 * * [misc]simplify:  iters left: 6 (34 enodes)
1554301320.812 * * [misc]simplify:  iters left: 5 (166 enodes)
1554301320.846 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301320.846 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301320.846 * * [misc]simplify:  Extracting #2: cost 42 inf + 0
1554301320.847 * * [misc]simplify:  Extracting #3: cost 140 inf + 0
1554301320.847 * * [misc]simplify:  Extracting #4: cost 198 inf + 124
1554301320.851 * * [misc]simplify:  Extracting #5: cost 171 inf + 19755
1554301320.860 * * [misc]simplify:  Extracting #6: cost 72 inf + 63877
1554301320.876 * * [misc]simplify:  Extracting #7: cost 12 inf + 100462
1554301320.896 * * [misc]simplify:  Extracting #8: cost 0 inf + 104961
1554301320.916 * * [misc]simplify:  Extracting #9: cost 0 inf + 104488
1554301320.937 * [exit]simplify:  Simplified to (- (+ (* (* (* (+ (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a)) (- (tan y) (tan z))) (+ (tan y) (tan z))) (- (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (* (+ (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a)) (- (tan y) (tan z))) (+ (tan y) (tan z))) (- (tan y) (tan z)))))) (* (- (tan y) (tan z)) (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (tan y) (tan z))))) (* (sin a) (- (tan y) (tan z))))))
1554301320.937 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (+ (* (* (* (+ (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a)) (- (tan y) (tan z))) (+ (tan y) (tan z))) (- (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (* (* (+ (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a)) (- (tan y) (tan z))) (+ (tan y) (tan z))) (- (tan y) (tan z)))))) (* (- (tan y) (tan z)) (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (tan y) (tan z))))) (* (sin a) (- (tan y) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))))
1554301320.938 * * * * [misc]progress:  [ 584 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (- (tan y) (tan z)) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (- (tan y) (tan z)) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))>
1554301320.938 * [enter]simplify:  Simplifying (- (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (- (tan y) (tan z)) (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z)))))
1554301320.938 * * [misc]simplify:  iters left: 6 (29 enodes)
1554301320.945 * * [misc]simplify:  iters left: 5 (144 enodes)
1554301320.974 * * [misc]simplify:  iters left: 4 (475 enodes)
1554301321.221 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301321.221 * * [misc]simplify:  Extracting #1: cost 15 inf + 0
1554301321.221 * * [misc]simplify:  Extracting #2: cost 269 inf + 0
1554301321.223 * * [misc]simplify:  Extracting #3: cost 712 inf + 1
1554301321.239 * * [misc]simplify:  Extracting #4: cost 675 inf + 79498
1554301321.299 * * [misc]simplify:  Extracting #5: cost 225 inf + 332197
1554301321.395 * * [misc]simplify:  Extracting #6: cost 2 inf + 450287
1554301321.496 * * [misc]simplify:  Extracting #7: cost 0 inf + 451714
1554301321.596 * [exit]simplify:  Simplified to (- (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (tan y) (tan z)))) (+ (* (+ (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a)) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a)))) (* (* (* (sin a) (- (tan y) (tan z))) (- (tan y) (tan z))) (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))
1554301321.597 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (tan y) (tan z)))) (+ (* (+ (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a)) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a)))) (* (* (* (sin a) (- (tan y) (tan z))) (- (tan y) (tan z))) (- 1 (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (* (- (tan y) (tan z)) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))))
1554301321.597 * * * * [misc]progress:  [ 585 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (pow (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) 3) (pow (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))) 3)) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (+ (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))))))))))>
1554301321.597 * [enter]simplify:  Simplifying (- (pow (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) 3) (pow (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))) 3))
1554301321.597 * * [misc]simplify:  iters left: 6 (25 enodes)
1554301321.603 * * [misc]simplify:  iters left: 5 (126 enodes)
1554301321.627 * * [misc]simplify:  iters left: 4 (413 enodes)
1554301321.801 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301321.801 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301321.802 * * [misc]simplify:  Extracting #2: cost 167 inf + 0
1554301321.803 * * [misc]simplify:  Extracting #3: cost 571 inf + 1
1554301321.806 * * [misc]simplify:  Extracting #4: cost 777 inf + 824
1554301321.812 * * [misc]simplify:  Extracting #5: cost 784 inf + 3590
1554301321.819 * * [misc]simplify:  Extracting #6: cost 644 inf + 49425
1554301321.850 * * [misc]simplify:  Extracting #7: cost 343 inf + 203529
1554301321.933 * * [misc]simplify:  Extracting #8: cost 26 inf + 412241
1554301322.030 * * [misc]simplify:  Extracting #9: cost 0 inf + 423807
1554301322.127 * * [misc]simplify:  Extracting #10: cost 0 inf + 423363
1554301322.224 * [exit]simplify:  Simplified to (- (* (* (+ (tan y) (tan z)) (* (cos a) (+ (* (- (tan y) (tan z)) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (- (tan y) (tan z))))) (* (* (+ (tan y) (tan z)) (* (cos a) (+ (* (- (tan y) (tan z)) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (- (tan y) (tan z))))) (* (+ (tan y) (tan z)) (* (cos a) (+ (* (- (tan y) (tan z)) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (- (tan y) (tan z))))))) (* (* (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (- (tan y) (tan z)) (sin a))) (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (- (tan y) (tan z)) (sin a)))) (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (- (tan y) (tan z)) (sin a)))))
1554301322.224 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (cos a) (+ (* (- (tan y) (tan z)) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (- (tan y) (tan z))))) (* (* (+ (tan y) (tan z)) (* (cos a) (+ (* (- (tan y) (tan z)) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (- (tan y) (tan z))))) (* (+ (tan y) (tan z)) (* (cos a) (+ (* (- (tan y) (tan z)) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (- (tan y) (tan z))))))) (* (* (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (- (tan y) (tan z)) (sin a))) (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (- (tan y) (tan z)) (sin a)))) (* (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (- (tan y) (tan z)) (sin a))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (+ (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (+ (* (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))))))))))
1554301322.225 * * * * [misc]progress:  [ 586 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (+ (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))))))))>
1554301322.225 * [enter]simplify:  Simplifying (- (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))))
1554301322.225 * * [misc]simplify:  iters left: 6 (24 enodes)
1554301322.231 * * [misc]simplify:  iters left: 5 (123 enodes)
1554301322.255 * * [misc]simplify:  iters left: 4 (413 enodes)
1554301322.460 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301322.461 * * [misc]simplify:  Extracting #1: cost 26 inf + 0
1554301322.461 * * [misc]simplify:  Extracting #2: cost 229 inf + 0
1554301322.462 * * [misc]simplify:  Extracting #3: cost 614 inf + 0
1554301322.476 * * [misc]simplify:  Extracting #4: cost 561 inf + 81018
1554301322.528 * * [misc]simplify:  Extracting #5: cost 224 inf + 260825
1554301322.603 * * [misc]simplify:  Extracting #6: cost 44 inf + 361105
1554301322.688 * * [misc]simplify:  Extracting #7: cost 0 inf + 390575
1554301322.774 * * [misc]simplify:  Extracting #8: cost 0 inf + 390415
1554301322.860 * [exit]simplify:  Simplified to (* (- (* (+ (tan y) (tan z)) (* (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a)) (- (tan y) (tan z)))) (* (* (sin a) (- (tan y) (tan z))) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (+ (* (* (sin a) (- (tan y) (tan z))) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (+ (tan y) (tan z)) (* (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a)) (- (tan y) (tan z))))))
1554301322.860 * [misc]simplify:  Simplified (2 2 1) to (λ (x y z a) (+ x (/ (* (- (* (+ (tan y) (tan z)) (* (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a)) (- (tan y) (tan z)))) (* (* (sin a) (- (tan y) (tan z))) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (+ (* (* (sin a) (- (tan y) (tan z))) (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (+ (tan y) (tan z)) (* (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a)) (- (tan y) (tan z)))))) (* (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))) (+ (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))))))))
1554301322.860 * * * * [misc]progress:  [ 587 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (posit16->real (real->posit16 (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))))>
1554301322.860 * * * * [misc]progress:  [ 588 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (pow (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) 1) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301322.861 * [enter]simplify:  Simplifying (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))
1554301322.861 * * [misc]simplify:  iters left: 6 (15 enodes)
1554301322.864 * * [misc]simplify:  iters left: 5 (71 enodes)
1554301322.876 * * [misc]simplify:  iters left: 4 (205 enodes)
1554301322.938 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301322.938 * * [misc]simplify:  Extracting #1: cost 35 inf + 0
1554301322.939 * * [misc]simplify:  Extracting #2: cost 173 inf + 0
1554301322.939 * * [misc]simplify:  Extracting #3: cost 262 inf + 63
1554301322.943 * * [misc]simplify:  Extracting #4: cost 178 inf + 31129
1554301322.959 * * [misc]simplify:  Extracting #5: cost 16 inf + 101613
1554301322.980 * * [misc]simplify:  Extracting #6: cost 0 inf + 108704
1554301323.000 * [exit]simplify:  Simplified to (* (+ (tan y) (tan z)) (* (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a)) (- (tan y) (tan z))))
1554301323.000 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (pow (* (+ (tan y) (tan z)) (* (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a)) (- (tan y) (tan z)))) 1) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301323.000 * * * * [misc]progress:  [ 589 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (pow (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) 1) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301323.000 * [enter]simplify:  Simplifying (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))
1554301323.000 * * [misc]simplify:  iters left: 6 (15 enodes)
1554301323.003 * * [misc]simplify:  iters left: 5 (71 enodes)
1554301323.015 * * [misc]simplify:  iters left: 4 (205 enodes)
1554301323.078 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301323.078 * * [misc]simplify:  Extracting #1: cost 35 inf + 0
1554301323.079 * * [misc]simplify:  Extracting #2: cost 173 inf + 0
1554301323.079 * * [misc]simplify:  Extracting #3: cost 262 inf + 63
1554301323.083 * * [misc]simplify:  Extracting #4: cost 178 inf + 31129
1554301323.099 * * [misc]simplify:  Extracting #5: cost 16 inf + 101613
1554301323.121 * * [misc]simplify:  Extracting #6: cost 0 inf + 108704
1554301323.140 * [exit]simplify:  Simplified to (* (+ (tan y) (tan z)) (* (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a)) (- (tan y) (tan z))))
1554301323.140 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (pow (* (+ (tan y) (tan z)) (* (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a)) (- (tan y) (tan z)))) 1) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301323.140 * * * * [misc]progress:  [ 590 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (pow (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) 1) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301323.140 * * * * [misc]progress:  [ 591 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (exp (+ (log (+ (tan y) (tan z))) (+ (log (- (tan y) (tan z))) (log (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301323.141 * [enter]simplify:  Simplifying (+ (log (+ (tan y) (tan z))) (+ (log (- (tan y) (tan z))) (log (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))
1554301323.141 * * [misc]simplify:  iters left: 6 (18 enodes)
1554301323.144 * * [misc]simplify:  iters left: 5 (74 enodes)
1554301323.155 * * [misc]simplify:  iters left: 4 (138 enodes)
1554301323.177 * * [misc]simplify:  iters left: 3 (262 enodes)
1554301323.225 * * [misc]simplify:  iters left: 2 (435 enodes)
1554301323.302 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301323.302 * * [misc]simplify:  Extracting #1: cost 16 inf + 0
1554301323.303 * * [misc]simplify:  Extracting #2: cost 36 inf + 0
1554301323.303 * * [misc]simplify:  Extracting #3: cost 57 inf + 1
1554301323.303 * * [misc]simplify:  Extracting #4: cost 93 inf + 64
1554301323.304 * * [misc]simplify:  Extracting #5: cost 109 inf + 4339
1554301323.307 * * [misc]simplify:  Extracting #6: cost 31 inf + 29497
1554301323.313 * * [misc]simplify:  Extracting #7: cost 5 inf + 41368
1554301323.320 * * [misc]simplify:  Extracting #8: cost 0 inf + 44633
1554301323.327 * [exit]simplify:  Simplified to (+ (+ (log (+ (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a))) (log (- (tan y) (tan z)))) (log (+ (tan y) (tan z))))
1554301323.328 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (exp (+ (+ (log (+ (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a))) (log (- (tan y) (tan z)))) (log (+ (tan y) (tan z))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301323.328 * * * * [misc]progress:  [ 592 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (exp (+ (log (+ (tan y) (tan z))) (log (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301323.328 * [enter]simplify:  Simplifying (+ (log (+ (tan y) (tan z))) (log (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))
1554301323.328 * * [misc]simplify:  iters left: 6 (17 enodes)
1554301323.331 * * [misc]simplify:  iters left: 5 (78 enodes)
1554301323.344 * * [misc]simplify:  iters left: 4 (180 enodes)
1554301323.386 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301323.386 * * [misc]simplify:  Extracting #1: cost 10 inf + 0
1554301323.386 * * [misc]simplify:  Extracting #2: cost 26 inf + 0
1554301323.386 * * [misc]simplify:  Extracting #3: cost 64 inf + 0
1554301323.386 * * [misc]simplify:  Extracting #4: cost 148 inf + 123
1554301323.387 * * [misc]simplify:  Extracting #5: cost 149 inf + 2552
1554301323.392 * * [misc]simplify:  Extracting #6: cost 49 inf + 41256
1554301323.401 * * [misc]simplify:  Extracting #7: cost 0 inf + 61959
1554301323.411 * [exit]simplify:  Simplified to (+ (log (* (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)) (- (tan y) (tan z)))) (log (+ (tan y) (tan z))))
1554301323.411 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (exp (+ (log (* (+ (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)) (- (tan y) (tan z)))) (log (+ (tan y) (tan z))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301323.412 * * * * [misc]progress:  [ 593 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (exp (log (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301323.412 * * * * [misc]progress:  [ 594 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (log (exp (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301323.412 * * * * [misc]progress:  [ 595 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (cbrt (* (* (* (+ (tan y) (tan z)) (+ (tan y) (tan z))) (+ (tan y) (tan z))) (* (* (* (- (tan y) (tan z)) (- (tan y) (tan z))) (- (tan y) (tan z))) (* (* (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301323.412 * [enter]simplify:  Simplifying (* (* (* (+ (tan y) (tan z)) (+ (tan y) (tan z))) (+ (tan y) (tan z))) (* (* (* (- (tan y) (tan z)) (- (tan y) (tan z))) (- (tan y) (tan z))) (* (* (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))
1554301323.412 * * [misc]simplify:  iters left: 6 (21 enodes)
1554301323.417 * * [misc]simplify:  iters left: 5 (116 enodes)
1554301323.445 * * [misc]simplify:  iters left: 4 (476 enodes)
1554301323.687 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301323.687 * * [misc]simplify:  Extracting #1: cost 66 inf + 0
1554301323.688 * * [misc]simplify:  Extracting #2: cost 482 inf + 0
1554301323.690 * * [misc]simplify:  Extracting #3: cost 810 inf + 226
1554301323.698 * * [misc]simplify:  Extracting #4: cost 812 inf + 4196
1554301323.705 * * [misc]simplify:  Extracting #5: cost 701 inf + 44581
1554301323.741 * * [misc]simplify:  Extracting #6: cost 348 inf + 258713
1554301323.853 * * [misc]simplify:  Extracting #7: cost 12 inf + 488849
1554301323.984 * * [misc]simplify:  Extracting #8: cost 0 inf + 481314
1554301324.116 * * [misc]simplify:  Extracting #9: cost 0 inf + 479727
1554301324.248 * [exit]simplify:  Simplified to (* (* (+ (tan y) (tan z)) (* (+ (tan y) (tan z)) (+ (tan y) (tan z)))) (* (* (* (* (- (tan y) (tan z)) (- (tan y) (tan z))) (+ (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))) (* (+ (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (+ (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))) (- (tan y) (tan z))))
1554301324.248 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (cbrt (* (* (+ (tan y) (tan z)) (* (+ (tan y) (tan z)) (+ (tan y) (tan z)))) (* (* (* (* (- (tan y) (tan z)) (- (tan y) (tan z))) (+ (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))) (* (+ (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (+ (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))) (- (tan y) (tan z))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301324.249 * * * * [misc]progress:  [ 596 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (cbrt (* (* (* (+ (tan y) (tan z)) (+ (tan y) (tan z))) (+ (tan y) (tan z))) (* (* (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301324.249 * [enter]simplify:  Simplifying (* (* (* (+ (tan y) (tan z)) (+ (tan y) (tan z))) (+ (tan y) (tan z))) (* (* (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))
1554301324.249 * * [misc]simplify:  iters left: 6 (19 enodes)
1554301324.253 * * [misc]simplify:  iters left: 5 (105 enodes)
1554301324.276 * * [misc]simplify:  iters left: 4 (418 enodes)
1554301324.530 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301324.530 * * [misc]simplify:  Extracting #1: cost 66 inf + 0
1554301324.531 * * [misc]simplify:  Extracting #2: cost 518 inf + 0
1554301324.534 * * [misc]simplify:  Extracting #3: cost 857 inf + 125
1554301324.537 * * [misc]simplify:  Extracting #4: cost 843 inf + 3492
1554301324.543 * * [misc]simplify:  Extracting #5: cost 745 inf + 36756
1554301324.584 * * [misc]simplify:  Extracting #6: cost 400 inf + 240755
1554301324.695 * * [misc]simplify:  Extracting #7: cost 45 inf + 486624
1554301324.830 * * [misc]simplify:  Extracting #8: cost 0 inf + 504351
1554301324.964 * * [misc]simplify:  Extracting #9: cost 0 inf + 504111
1554301325.098 * [exit]simplify:  Simplified to (* (* (+ (* (cos a) (- (tan y) (tan z))) (* (* (cos a) (- (tan y) (tan z))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (+ (tan y) (tan z)) (* (+ (tan y) (tan z)) (+ (tan y) (tan z))))) (* (+ (* (cos a) (- (tan y) (tan z))) (* (* (cos a) (- (tan y) (tan z))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (+ (* (cos a) (- (tan y) (tan z))) (* (* (cos a) (- (tan y) (tan z))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))
1554301325.098 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (cbrt (* (* (+ (* (cos a) (- (tan y) (tan z))) (* (* (cos a) (- (tan y) (tan z))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (+ (tan y) (tan z)) (* (+ (tan y) (tan z)) (+ (tan y) (tan z))))) (* (+ (* (cos a) (- (tan y) (tan z))) (* (* (cos a) (- (tan y) (tan z))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (+ (* (cos a) (- (tan y) (tan z))) (* (* (cos a) (- (tan y) (tan z))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301325.098 * * * * [misc]progress:  [ 597 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (cbrt (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (cbrt (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (cbrt (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301325.098 * * * * [misc]progress:  [ 598 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (cbrt (* (* (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301325.098 * * * * [misc]progress:  [ 599 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (sqrt (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (sqrt (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301325.098 * * * * [misc]progress:  [ 600 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (/ (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301325.099 * [enter]simplify:  Simplifying (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3))))
1554301325.099 * * [misc]simplify:  iters left: 6 (24 enodes)
1554301325.104 * * [misc]simplify:  iters left: 5 (106 enodes)
1554301325.123 * * [misc]simplify:  iters left: 4 (282 enodes)
1554301325.216 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301325.216 * * [misc]simplify:  Extracting #1: cost 30 inf + 0
1554301325.217 * * [misc]simplify:  Extracting #2: cost 180 inf + 0
1554301325.218 * * [misc]simplify:  Extracting #3: cost 440 inf + 1
1554301325.224 * * [misc]simplify:  Extracting #4: cost 420 inf + 25973
1554301325.242 * * [misc]simplify:  Extracting #5: cost 225 inf + 134560
1554301325.288 * * [misc]simplify:  Extracting #6: cost 29 inf + 274098
1554301325.349 * * [misc]simplify:  Extracting #7: cost 0 inf + 293622
1554301325.410 * * [misc]simplify:  Extracting #8: cost 0 inf + 291741
1554301325.471 * * [misc]simplify:  Extracting #9: cost 0 inf + 291700
1554301325.532 * [exit]simplify:  Simplified to (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (* (cos a) (cos a)) (+ (cos a) (* (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)))))
1554301325.532 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (/ (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (* (cos a) (cos a)) (+ (cos a) (* (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a))))) (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301325.533 * [enter]simplify:  Simplifying (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))))
1554301325.533 * * [misc]simplify:  iters left: 6 (20 enodes)
1554301325.537 * * [misc]simplify:  iters left: 5 (96 enodes)
1554301325.556 * * [misc]simplify:  iters left: 4 (297 enodes)
1554301325.656 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301325.656 * * [misc]simplify:  Extracting #1: cost 30 inf + 0
1554301325.656 * * [misc]simplify:  Extracting #2: cost 153 inf + 0
1554301325.657 * * [misc]simplify:  Extracting #3: cost 311 inf + 812
1554301325.660 * * [misc]simplify:  Extracting #4: cost 331 inf + 16709
1554301325.680 * * [misc]simplify:  Extracting #5: cost 145 inf + 118035
1554301325.718 * * [misc]simplify:  Extracting #6: cost 20 inf + 187424
1554301325.758 * * [misc]simplify:  Extracting #7: cost 0 inf + 195356
1554301325.799 * * [misc]simplify:  Extracting #8: cost 0 inf + 194516
1554301325.840 * * [misc]simplify:  Extracting #9: cost 0 inf + 194156
1554301325.880 * [exit]simplify:  Simplified to (* (* (* (cos z) (cos y)) (* (cos z) (cos y))) (* (cos a) (+ (cos a) (* (cos a) (- (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))))
1554301325.880 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (/ (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (* (cos a) (cos a)) (+ (cos a) (* (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a))))) (* (* (* (cos z) (cos y)) (* (cos z) (cos y))) (* (cos a) (+ (cos a) (* (cos a) (- (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301325.881 * * * * [misc]progress:  [ 601 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (/ (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301325.881 * [enter]simplify:  Simplifying (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))
1554301325.881 * * [misc]simplify:  iters left: 6 (23 enodes)
1554301325.886 * * [misc]simplify:  iters left: 5 (97 enodes)
1554301325.902 * * [misc]simplify:  iters left: 4 (243 enodes)
1554301325.977 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301325.977 * * [misc]simplify:  Extracting #1: cost 36 inf + 0
1554301325.978 * * [misc]simplify:  Extracting #2: cost 179 inf + 0
1554301325.979 * * [misc]simplify:  Extracting #3: cost 387 inf + 0
1554301325.982 * * [misc]simplify:  Extracting #4: cost 335 inf + 21755
1554301325.995 * * [misc]simplify:  Extracting #5: cost 170 inf + 105945
1554301326.032 * * [misc]simplify:  Extracting #6: cost 21 inf + 210207
1554301326.072 * * [misc]simplify:  Extracting #7: cost 0 inf + 224262
1554301326.113 * * [misc]simplify:  Extracting #8: cost 0 inf + 224142
1554301326.154 * [exit]simplify:  Simplified to (* (* (cos a) (- (cos a) (* (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))))
1554301326.154 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (/ (* (* (cos a) (- (cos a) (* (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301326.155 * [enter]simplify:  Simplifying (* (* (cos y) (cos z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))
1554301326.155 * * [misc]simplify:  iters left: 6 (16 enodes)
1554301326.158 * * [misc]simplify:  iters left: 5 (69 enodes)
1554301326.169 * * [misc]simplify:  iters left: 4 (170 enodes)
1554301326.210 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301326.210 * * [misc]simplify:  Extracting #1: cost 18 inf + 0
1554301326.210 * * [misc]simplify:  Extracting #2: cost 88 inf + 0
1554301326.211 * * [misc]simplify:  Extracting #3: cost 155 inf + 185
1554301326.212 * * [misc]simplify:  Extracting #4: cost 153 inf + 2405
1554301326.216 * * [misc]simplify:  Extracting #5: cost 58 inf + 38440
1554301326.226 * * [misc]simplify:  Extracting #6: cost 4 inf + 63184
1554301326.237 * * [misc]simplify:  Extracting #7: cost 0 inf + 64613
1554301326.248 * [exit]simplify:  Simplified to (* (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (* (cos z) (cos y)) (* (cos z) (cos y))))
1554301326.248 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (/ (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (* (cos z) (cos y)) (* (cos z) (cos y))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301326.249 * * * * [misc]progress:  [ 602 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (/ (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301326.249 * [enter]simplify:  Simplifying (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3))))
1554301326.249 * * [misc]simplify:  iters left: 6 (26 enodes)
1554301326.255 * * [misc]simplify:  iters left: 5 (118 enodes)
1554301326.277 * * [misc]simplify:  iters left: 4 (296 enodes)
1554301326.370 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301326.370 * * [misc]simplify:  Extracting #1: cost 30 inf + 0
1554301326.370 * * [misc]simplify:  Extracting #2: cost 184 inf + 0
1554301326.372 * * [misc]simplify:  Extracting #3: cost 450 inf + 1
1554301326.374 * * [misc]simplify:  Extracting #4: cost 454 inf + 19431
1554301326.390 * * [misc]simplify:  Extracting #5: cost 288 inf + 108574
1554301326.434 * * [misc]simplify:  Extracting #6: cost 51 inf + 265588
1554301326.499 * * [misc]simplify:  Extracting #7: cost 0 inf + 298425
1554301326.566 * * [misc]simplify:  Extracting #8: cost 0 inf + 298385
1554301326.632 * [exit]simplify:  Simplified to (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (+ (* (cos a) (* (cos a) (cos a))) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))))
1554301326.632 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (/ (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (+ (* (cos a) (* (cos a) (cos a))) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))))) (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301326.632 * [enter]simplify:  Simplifying (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))))
1554301326.633 * * [misc]simplify:  iters left: 6 (24 enodes)
1554301326.638 * * [misc]simplify:  iters left: 5 (113 enodes)
1554301326.658 * * [misc]simplify:  iters left: 4 (353 enodes)
1554301326.808 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301326.808 * * [misc]simplify:  Extracting #1: cost 65 inf + 0
1554301326.809 * * [misc]simplify:  Extracting #2: cost 316 inf + 0
1554301326.811 * * [misc]simplify:  Extracting #3: cost 608 inf + 509
1554301326.814 * * [misc]simplify:  Extracting #4: cost 627 inf + 16676
1554301326.832 * * [misc]simplify:  Extracting #5: cost 426 inf + 118531
1554301326.898 * * [misc]simplify:  Extracting #6: cost 66 inf + 337502
1554301326.985 * * [misc]simplify:  Extracting #7: cost 0 inf + 382106
1554301327.072 * [exit]simplify:  Simplified to (* (* (* (+ (* (tan y) (+ (tan y) (tan z))) (* (tan z) (tan z))) (cos y)) (* (cos a) (+ (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (cos a)))) (cos z))
1554301327.072 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (/ (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (+ (* (cos a) (* (cos a) (cos a))) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))))) (* (* (* (+ (* (tan y) (+ (tan y) (tan z))) (* (tan z) (tan z))) (cos y)) (* (cos a) (+ (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (cos a)))) (cos z))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301327.073 * * * * [misc]progress:  [ 603 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (/ (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301327.073 * [enter]simplify:  Simplifying (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))
1554301327.074 * * [misc]simplify:  iters left: 6 (26 enodes)
1554301327.079 * * [misc]simplify:  iters left: 5 (112 enodes)
1554301327.097 * * [misc]simplify:  iters left: 4 (260 enodes)
1554301327.176 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301327.176 * * [misc]simplify:  Extracting #1: cost 36 inf + 0
1554301327.177 * * [misc]simplify:  Extracting #2: cost 184 inf + 0
1554301327.178 * * [misc]simplify:  Extracting #3: cost 400 inf + 0
1554301327.180 * * [misc]simplify:  Extracting #4: cost 365 inf + 21719
1554301327.191 * * [misc]simplify:  Extracting #5: cost 210 inf + 95110
1554301327.226 * * [misc]simplify:  Extracting #6: cost 41 inf + 204561
1554301327.274 * * [misc]simplify:  Extracting #7: cost 0 inf + 235393
1554301327.321 * [exit]simplify:  Simplified to (* (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (+ (* (* (cos a) (tan z)) (+ (* (* (tan y) (tan y)) (tan z)) (tan y))) (cos a)))) (- (cos a) (* (* (cos a) (tan z)) (+ (* (* (tan y) (tan y)) (tan z)) (tan y)))))
1554301327.321 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (/ (* (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (+ (* (* (cos a) (tan z)) (+ (* (* (tan y) (tan y)) (tan z)) (tan y))) (cos a)))) (- (cos a) (* (* (cos a) (tan z)) (+ (* (* (tan y) (tan y)) (tan z)) (tan y))))) (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301327.321 * [enter]simplify:  Simplifying (* (* (cos y) (cos z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))
1554301327.321 * * [misc]simplify:  iters left: 6 (20 enodes)
1554301327.325 * * [misc]simplify:  iters left: 5 (85 enodes)
1554301327.338 * * [misc]simplify:  iters left: 4 (211 enodes)
1554301327.401 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301327.401 * * [misc]simplify:  Extracting #1: cost 46 inf + 0
1554301327.401 * * [misc]simplify:  Extracting #2: cost 204 inf + 0
1554301327.402 * * [misc]simplify:  Extracting #3: cost 312 inf + 448
1554301327.405 * * [misc]simplify:  Extracting #4: cost 272 inf + 15379
1554301327.419 * * [misc]simplify:  Extracting #5: cost 98 inf + 96429
1554301327.444 * * [misc]simplify:  Extracting #6: cost 11 inf + 150419
1554301327.472 * * [misc]simplify:  Extracting #7: cost 0 inf + 157102
1554301327.499 * [exit]simplify:  Simplified to (* (* (+ (+ (* (tan z) (tan z)) (* (tan z) (tan y))) (* (tan y) (tan y))) (* (cos z) (cos y))) (- (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))
1554301327.499 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (/ (* (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (+ (* (* (cos a) (tan z)) (+ (* (* (tan y) (tan y)) (tan z)) (tan y))) (cos a)))) (- (cos a) (* (* (cos a) (tan z)) (+ (* (* (tan y) (tan y)) (tan z)) (tan y))))) (* (* (+ (+ (* (tan z) (tan z)) (* (tan z) (tan y))) (* (tan y) (tan y))) (* (cos z) (cos y))) (- (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301327.500 * * * * [misc]progress:  [ 604 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (/ (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301327.500 * [enter]simplify:  Simplifying (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3))))
1554301327.500 * * [misc]simplify:  iters left: 6 (26 enodes)
1554301327.507 * * [misc]simplify:  iters left: 5 (115 enodes)
1554301327.526 * * [misc]simplify:  iters left: 4 (307 enodes)
1554301327.635 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301327.635 * * [misc]simplify:  Extracting #1: cost 37 inf + 0
1554301327.636 * * [misc]simplify:  Extracting #2: cost 240 inf + 0
1554301327.637 * * [misc]simplify:  Extracting #3: cost 513 inf + 1
1554301327.641 * * [misc]simplify:  Extracting #4: cost 479 inf + 31223
1554301327.669 * * [misc]simplify:  Extracting #5: cost 161 inf + 221802
1554301327.730 * * [misc]simplify:  Extracting #6: cost 2 inf + 329571
1554301327.797 * * [misc]simplify:  Extracting #7: cost 0 inf + 317703
1554301327.866 * * [misc]simplify:  Extracting #8: cost 0 inf + 316625
1554301327.934 * [exit]simplify:  Simplified to (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (* (cos a) (cos a)) (+ (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (cos a))))
1554301327.935 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (/ (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (* (cos a) (cos a)) (+ (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (cos a)))) (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301327.935 * [enter]simplify:  Simplifying (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))))
1554301327.935 * * [misc]simplify:  iters left: 6 (21 enodes)
1554301327.940 * * [misc]simplify:  iters left: 5 (98 enodes)
1554301327.958 * * [misc]simplify:  iters left: 4 (303 enodes)
1554301328.067 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301328.067 * * [misc]simplify:  Extracting #1: cost 45 inf + 0
1554301328.067 * * [misc]simplify:  Extracting #2: cost 220 inf + 0
1554301328.069 * * [misc]simplify:  Extracting #3: cost 393 inf + 2777
1554301328.075 * * [misc]simplify:  Extracting #4: cost 341 inf + 49298
1554301328.106 * * [misc]simplify:  Extracting #5: cost 99 inf + 185195
1554301328.156 * * [misc]simplify:  Extracting #6: cost 26 inf + 226121
1554301328.205 * * [misc]simplify:  Extracting #7: cost 0 inf + 237972
1554301328.255 * [exit]simplify:  Simplified to (* (cos z) (* (- (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (- (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a)) (cos a))) (* (cos y) (+ (tan y) (tan z)))))
1554301328.256 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (/ (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (* (cos a) (cos a)) (+ (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (cos a)))) (* (cos z) (* (- (* (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (- (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a)) (cos a))) (* (cos y) (+ (tan y) (tan z)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301328.256 * * * * [misc]progress:  [ 605 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (/ (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301328.256 * [enter]simplify:  Simplifying (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))
1554301328.257 * * [misc]simplify:  iters left: 6 (25 enodes)
1554301328.261 * * [misc]simplify:  iters left: 5 (106 enodes)
1554301328.279 * * [misc]simplify:  iters left: 4 (260 enodes)
1554301328.359 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301328.360 * * [misc]simplify:  Extracting #1: cost 44 inf + 0
1554301328.360 * * [misc]simplify:  Extracting #2: cost 241 inf + 0
1554301328.361 * * [misc]simplify:  Extracting #3: cost 445 inf + 0
1554301328.364 * * [misc]simplify:  Extracting #4: cost 398 inf + 19028
1554301328.375 * * [misc]simplify:  Extracting #5: cost 239 inf + 94117
1554301328.416 * * [misc]simplify:  Extracting #6: cost 24 inf + 231516
1554301328.463 * * [misc]simplify:  Extracting #7: cost 0 inf + 248766
1554301328.511 * [exit]simplify:  Simplified to (* (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (* (+ (tan z) (tan y)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (- (tan y) (tan z)) (+ (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))))
1554301328.511 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (/ (* (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* (* (+ (tan z) (tan y)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (- (tan y) (tan z)) (+ (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))) (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301328.511 * [enter]simplify:  Simplifying (* (* (cos y) (cos z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))
1554301328.511 * * [misc]simplify:  iters left: 6 (17 enodes)
1554301328.515 * * [misc]simplify:  iters left: 5 (71 enodes)
1554301328.526 * * [misc]simplify:  iters left: 4 (174 enodes)
1554301328.570 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301328.570 * * [misc]simplify:  Extracting #1: cost 30 inf + 0
1554301328.570 * * [misc]simplify:  Extracting #2: cost 127 inf + 0
1554301328.571 * * [misc]simplify:  Extracting #3: cost 185 inf + 1496
1554301328.572 * * [misc]simplify:  Extracting #4: cost 165 inf + 9157
1554301328.576 * * [misc]simplify:  Extracting #5: cost 93 inf + 35048
1554301328.588 * * [misc]simplify:  Extracting #6: cost 14 inf + 76649
1554301328.602 * * [misc]simplify:  Extracting #7: cost 0 inf + 85531
1554301328.617 * [exit]simplify:  Simplified to (* (* (+ (tan y) (tan z)) (* (cos z) (cos y))) (- (cos a) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))
1554301328.617 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (/ (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (+ (tan y) (tan z)) (* (cos z) (cos y))) (- (cos a) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301328.617 * * * * [misc]progress:  [ 606 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (/ (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301328.617 * [enter]simplify:  Simplifying (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3))))
1554301328.618 * * [misc]simplify:  iters left: 6 (24 enodes)
1554301328.623 * * [misc]simplify:  iters left: 5 (106 enodes)
1554301328.640 * * [misc]simplify:  iters left: 4 (276 enodes)
1554301328.730 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301328.730 * * [misc]simplify:  Extracting #1: cost 30 inf + 0
1554301328.730 * * [misc]simplify:  Extracting #2: cost 184 inf + 0
1554301328.731 * * [misc]simplify:  Extracting #3: cost 395 inf + 1
1554301328.736 * * [misc]simplify:  Extracting #4: cost 345 inf + 42521
1554301328.767 * * [misc]simplify:  Extracting #5: cost 80 inf + 202758
1554301328.819 * * [misc]simplify:  Extracting #6: cost 0 inf + 245386
1554301328.872 * * [misc]simplify:  Extracting #7: cost 0 inf + 240984
1554301328.926 * * [misc]simplify:  Extracting #8: cost 0 inf + 240864
1554301328.979 * [exit]simplify:  Simplified to (* (* (- (tan y) (tan z)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (* (cos a) (cos a)) (+ (cos a) (* (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a)))))
1554301328.979 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (/ (* (* (- (tan y) (tan z)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (* (cos a) (cos a)) (+ (cos a) (* (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a))))) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301328.980 * [enter]simplify:  Simplifying (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))
1554301328.980 * * [misc]simplify:  iters left: 6 (19 enodes)
1554301328.984 * * [misc]simplify:  iters left: 5 (88 enodes)
1554301328.998 * * [misc]simplify:  iters left: 4 (234 enodes)
1554301329.067 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301329.067 * * [misc]simplify:  Extracting #1: cost 18 inf + 0
1554301329.067 * * [misc]simplify:  Extracting #2: cost 94 inf + 0
1554301329.068 * * [misc]simplify:  Extracting #3: cost 237 inf + 347
1554301329.070 * * [misc]simplify:  Extracting #4: cost 243 inf + 14162
1554301329.086 * * [misc]simplify:  Extracting #5: cost 56 inf + 101745
1554301329.110 * * [misc]simplify:  Extracting #6: cost 0 inf + 130666
1554301329.135 * * [misc]simplify:  Extracting #7: cost 0 inf + 130626
1554301329.162 * [exit]simplify:  Simplified to (* (* (cos z) (cos y)) (* (cos a) (+ (cos a) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (- (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a))))))
1554301329.162 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (/ (* (* (- (tan y) (tan z)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (* (* (cos a) (cos a)) (+ (cos a) (* (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a))))) (* (* (cos z) (cos y)) (* (cos a) (+ (cos a) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (- (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301329.163 * * * * [misc]progress:  [ 607 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (/ (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301329.163 * [enter]simplify:  Simplifying (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))
1554301329.163 * * [misc]simplify:  iters left: 6 (23 enodes)
1554301329.168 * * [misc]simplify:  iters left: 5 (97 enodes)
1554301329.183 * * [misc]simplify:  iters left: 4 (237 enodes)
1554301329.255 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301329.255 * * [misc]simplify:  Extracting #1: cost 36 inf + 0
1554301329.256 * * [misc]simplify:  Extracting #2: cost 184 inf + 0
1554301329.257 * * [misc]simplify:  Extracting #3: cost 367 inf + 0
1554301329.261 * * [misc]simplify:  Extracting #4: cost 291 inf + 33910
1554301329.284 * * [misc]simplify:  Extracting #5: cost 95 inf + 141658
1554301329.320 * * [misc]simplify:  Extracting #6: cost 7 inf + 194219
1554301329.358 * * [misc]simplify:  Extracting #7: cost 0 inf + 199232
1554301329.398 * [exit]simplify:  Simplified to (* (- (* (cos a) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (cos a) (* (tan y) (tan z)))) (* (cos a) (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (cos a) (* (tan y) (tan z)))) (* (cos a) (* (tan y) (tan z)))))) (* (- (tan y) (tan z)) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))))
1554301329.398 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (/ (* (- (* (cos a) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (cos a) (* (tan y) (tan z)))) (* (cos a) (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (cos a) (* (tan y) (tan z)))) (* (cos a) (* (tan y) (tan z)))))) (* (- (tan y) (tan z)) (+ (* (cos y) (sin z)) (* (cos z) (sin y))))) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301329.398 * [enter]simplify:  Simplifying (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))
1554301329.399 * * [misc]simplify:  iters left: 6 (15 enodes)
1554301329.401 * * [misc]simplify:  iters left: 5 (61 enodes)
1554301329.410 * * [misc]simplify:  iters left: 4 (133 enodes)
1554301329.436 * * [misc]simplify:  iters left: 3 (367 enodes)
1554301329.551 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301329.551 * * [misc]simplify:  Extracting #1: cost 15 inf + 0
1554301329.551 * * [misc]simplify:  Extracting #2: cost 162 inf + 0
1554301329.552 * * [misc]simplify:  Extracting #3: cost 380 inf + 1570
1554301329.562 * * [misc]simplify:  Extracting #4: cost 203 inf + 68879
1554301329.584 * * [misc]simplify:  Extracting #5: cost 14 inf + 152665
1554301329.608 * * [misc]simplify:  Extracting #6: cost 0 inf + 159683
1554301329.633 * [exit]simplify:  Simplified to (* (* (cos z) (cos y)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))
1554301329.633 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (/ (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (cos z) (cos y)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301329.634 * * * * [misc]progress:  [ 608 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (/ (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (cos y) (cos z)) (* (cos y) (cos z)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301329.634 * [enter]simplify:  Simplifying (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))
1554301329.634 * * [misc]simplify:  iters left: 6 (21 enodes)
1554301329.639 * * [misc]simplify:  iters left: 5 (91 enodes)
1554301329.654 * * [misc]simplify:  iters left: 4 (231 enodes)
1554301329.721 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301329.721 * * [misc]simplify:  Extracting #1: cost 32 inf + 0
1554301329.721 * * [misc]simplify:  Extracting #2: cost 170 inf + 0
1554301329.722 * * [misc]simplify:  Extracting #3: cost 325 inf + 328
1554301329.726 * * [misc]simplify:  Extracting #4: cost 267 inf + 26523
1554301329.746 * * [misc]simplify:  Extracting #5: cost 40 inf + 155152
1554301329.777 * * [misc]simplify:  Extracting #6: cost 0 inf + 181722
1554301329.806 * [exit]simplify:  Simplified to (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a))))
1554301329.806 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (/ (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a)))) (* (* (cos y) (cos z)) (* (cos y) (cos z)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301329.806 * [enter]simplify:  Simplifying (* (* (cos y) (cos z)) (* (cos y) (cos z)))
1554301329.806 * * [misc]simplify:  iters left: 5 (6 enodes)
1554301329.808 * * [misc]simplify:  iters left: 4 (23 enodes)
1554301329.810 * * [misc]simplify:  iters left: 3 (35 enodes)
1554301329.815 * * [misc]simplify:  iters left: 2 (43 enodes)
1554301329.819 * * [misc]simplify:  iters left: 1 (44 enodes)
1554301329.824 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301329.824 * * [misc]simplify:  Extracting #1: cost 9 inf + 0
1554301329.824 * * [misc]simplify:  Extracting #2: cost 18 inf + 0
1554301329.824 * * [misc]simplify:  Extracting #3: cost 13 inf + 265
1554301329.824 * * [misc]simplify:  Extracting #4: cost 11 inf + 387
1554301329.824 * * [misc]simplify:  Extracting #5: cost 1 inf + 1984
1554301329.825 * * [misc]simplify:  Extracting #6: cost 0 inf + 2186
1554301329.825 * [exit]simplify:  Simplified to (* (* (cos z) (cos y)) (* (cos z) (cos y)))
1554301329.825 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (/ (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (cos z) (cos y)) (* (cos z) (cos y)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301329.825 * * * * [misc]progress:  [ 609 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (/ (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (cos y) (cos z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301329.826 * [enter]simplify:  Simplifying (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))
1554301329.826 * * [misc]simplify:  iters left: 6 (24 enodes)
1554301329.831 * * [misc]simplify:  iters left: 5 (106 enodes)
1554301329.849 * * [misc]simplify:  iters left: 4 (248 enodes)
1554301329.919 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301329.919 * * [misc]simplify:  Extracting #1: cost 33 inf + 0
1554301329.919 * * [misc]simplify:  Extracting #2: cost 180 inf + 0
1554301329.920 * * [misc]simplify:  Extracting #3: cost 343 inf + 2
1554301329.922 * * [misc]simplify:  Extracting #4: cost 317 inf + 12294
1554301329.934 * * [misc]simplify:  Extracting #5: cost 131 inf + 121157
1554301329.964 * * [misc]simplify:  Extracting #6: cost 9 inf + 190049
1554301330.000 * * [misc]simplify:  Extracting #7: cost 0 inf + 192793
1554301330.034 * * [misc]simplify:  Extracting #8: cost 0 inf + 192779
1554301330.069 * [exit]simplify:  Simplified to (* (* (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (+ (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (cos a)))
1554301330.069 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (/ (* (* (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (+ (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (cos a))) (* (* (cos y) (cos z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301330.069 * [enter]simplify:  Simplifying (* (* (cos y) (cos z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))
1554301330.069 * * [misc]simplify:  iters left: 6 (13 enodes)
1554301330.072 * * [misc]simplify:  iters left: 5 (56 enodes)
1554301330.080 * * [misc]simplify:  iters left: 4 (133 enodes)
1554301330.108 * * [misc]simplify:  iters left: 3 (343 enodes)
1554301330.185 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301330.185 * * [misc]simplify:  Extracting #1: cost 27 inf + 0
1554301330.186 * * [misc]simplify:  Extracting #2: cost 90 inf + 0
1554301330.187 * * [misc]simplify:  Extracting #3: cost 113 inf + 417
1554301330.188 * * [misc]simplify:  Extracting #4: cost 97 inf + 3465
1554301330.192 * * [misc]simplify:  Extracting #5: cost 20 inf + 33093
1554301330.199 * * [misc]simplify:  Extracting #6: cost 1 inf + 39546
1554301330.205 * * [misc]simplify:  Extracting #7: cost 0 inf + 39738
1554301330.212 * [exit]simplify:  Simplified to (* (+ (* (+ (tan y) (tan z)) (tan z)) (* (tan y) (tan y))) (* (cos z) (cos y)))
1554301330.212 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (/ (* (* (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (+ (* (cos y) (sin z)) (* (cos z) (sin y)))) (+ (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (cos a))) (* (+ (* (+ (tan y) (tan z)) (tan z)) (* (tan y) (tan y))) (* (cos z) (cos y)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301330.212 * * * * [misc]progress:  [ 610 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (/ (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (cos y) (cos z)) (+ (tan y) (tan z)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301330.213 * [enter]simplify:  Simplifying (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))
1554301330.213 * * [misc]simplify:  iters left: 6 (23 enodes)
1554301330.217 * * [misc]simplify:  iters left: 5 (100 enodes)
1554301330.233 * * [misc]simplify:  iters left: 4 (256 enodes)
1554301330.314 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301330.315 * * [misc]simplify:  Extracting #1: cost 43 inf + 0
1554301330.315 * * [misc]simplify:  Extracting #2: cost 254 inf + 0
1554301330.316 * * [misc]simplify:  Extracting #3: cost 405 inf + 124
1554301330.321 * * [misc]simplify:  Extracting #4: cost 289 inf + 47135
1554301330.344 * * [misc]simplify:  Extracting #5: cost 60 inf + 177281
1554301330.377 * * [misc]simplify:  Extracting #6: cost 0 inf + 215134
1554301330.414 * * [misc]simplify:  Extracting #7: cost 0 inf + 214993
1554301330.449 * * [misc]simplify:  Extracting #8: cost 0 inf + 214992
1554301330.484 * [exit]simplify:  Simplified to (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (+ (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (cos a)) (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (cos a)) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))
1554301330.484 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (/ (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (+ (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (cos a)) (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (cos a)) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (* (cos y) (cos z)) (+ (tan y) (tan z)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301330.485 * [enter]simplify:  Simplifying (* (* (cos y) (cos z)) (+ (tan y) (tan z)))
1554301330.485 * * [misc]simplify:  iters left: 5 (9 enodes)
1554301330.487 * * [misc]simplify:  iters left: 4 (38 enodes)
1554301330.492 * * [misc]simplify:  iters left: 3 (76 enodes)
1554301330.503 * * [misc]simplify:  iters left: 2 (109 enodes)
1554301330.514 * * [misc]simplify:  iters left: 1 (141 enodes)
1554301330.531 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301330.531 * * [misc]simplify:  Extracting #1: cost 10 inf + 0
1554301330.531 * * [misc]simplify:  Extracting #2: cost 26 inf + 0
1554301330.531 * * [misc]simplify:  Extracting #3: cost 23 inf + 770
1554301330.532 * * [misc]simplify:  Extracting #4: cost 8 inf + 4125
1554301330.532 * * [misc]simplify:  Extracting #5: cost 0 inf + 6370
1554301330.533 * [exit]simplify:  Simplified to (* (+ (tan y) (tan z)) (* (cos z) (cos y)))
1554301330.533 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (/ (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (tan y) (tan z)) (* (cos z) (cos y)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301330.534 * * * * [misc]progress:  [ 611 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (/ (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301330.534 * [enter]simplify:  Simplifying (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3))))
1554301330.534 * * [misc]simplify:  iters left: 6 (26 enodes)
1554301330.540 * * [misc]simplify:  iters left: 5 (118 enodes)
1554301330.560 * * [misc]simplify:  iters left: 4 (296 enodes)
1554301330.653 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301330.653 * * [misc]simplify:  Extracting #1: cost 32 inf + 0
1554301330.654 * * [misc]simplify:  Extracting #2: cost 194 inf + 0
1554301330.655 * * [misc]simplify:  Extracting #3: cost 459 inf + 1
1554301330.658 * * [misc]simplify:  Extracting #4: cost 436 inf + 36688
1554301330.677 * * [misc]simplify:  Extracting #5: cost 243 inf + 143884
1554301330.727 * * [misc]simplify:  Extracting #6: cost 38 inf + 290358
1554301330.795 * * [misc]simplify:  Extracting #7: cost 0 inf + 317734
1554301330.863 * * [misc]simplify:  Extracting #8: cost 0 inf + 317472
1554301330.931 * [exit]simplify:  Simplified to (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z)))) (* (cos a) (+ (* (cos a) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (cos a)))))))
1554301330.931 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (/ (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z)))) (* (cos a) (+ (* (cos a) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (cos a))))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301330.932 * [enter]simplify:  Simplifying (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))))
1554301330.932 * * [misc]simplify:  iters left: 6 (24 enodes)
1554301330.937 * * [misc]simplify:  iters left: 5 (114 enodes)
1554301330.957 * * [misc]simplify:  iters left: 4 (322 enodes)
1554301331.056 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301331.056 * * [misc]simplify:  Extracting #1: cost 43 inf + 0
1554301331.057 * * [misc]simplify:  Extracting #2: cost 252 inf + 0
1554301331.058 * * [misc]simplify:  Extracting #3: cost 392 inf + 6336
1554301331.067 * * [misc]simplify:  Extracting #4: cost 329 inf + 69137
1554301331.101 * * [misc]simplify:  Extracting #5: cost 95 inf + 202649
1554301331.155 * * [misc]simplify:  Extracting #6: cost 10 inf + 255424
1554301331.205 * * [misc]simplify:  Extracting #7: cost 0 inf + 258342
1554301331.256 * [exit]simplify:  Simplified to (* (* (* (cos y) (cos z)) (+ (* (- (tan z) (tan y)) (tan z)) (* (tan y) (tan y)))) (+ (* (cos a) (cos a)) (* (- (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (cos a)) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))
1554301331.256 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (/ (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z)))) (* (cos a) (+ (* (cos a) (cos a)) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (cos a))))))) (* (* (* (cos y) (cos z)) (+ (* (- (tan z) (tan y)) (tan z)) (* (tan y) (tan y)))) (+ (* (cos a) (cos a)) (* (- (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (cos a)) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301331.256 * * * * [misc]progress:  [ 612 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (/ (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301331.256 * [enter]simplify:  Simplifying (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))
1554301331.257 * * [misc]simplify:  iters left: 6 (26 enodes)
1554301331.262 * * [misc]simplify:  iters left: 5 (112 enodes)
1554301331.280 * * [misc]simplify:  iters left: 4 (260 enodes)
1554301331.357 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301331.357 * * [misc]simplify:  Extracting #1: cost 36 inf + 0
1554301331.358 * * [misc]simplify:  Extracting #2: cost 184 inf + 0
1554301331.359 * * [misc]simplify:  Extracting #3: cost 401 inf + 0
1554301331.365 * * [misc]simplify:  Extracting #4: cost 355 inf + 29181
1554301331.378 * * [misc]simplify:  Extracting #5: cost 182 inf + 109463
1554301331.415 * * [misc]simplify:  Extracting #6: cost 24 inf + 217661
1554301331.460 * * [misc]simplify:  Extracting #7: cost 0 inf + 238387
1554301331.507 * [exit]simplify:  Simplified to (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (* (* (+ (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (cos a)) (- (cos a) (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)))))
1554301331.507 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (/ (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (* (* (+ (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (cos a)) (- (cos a) (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301331.508 * [enter]simplify:  Simplifying (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))
1554301331.508 * * [misc]simplify:  iters left: 6 (20 enodes)
1554301331.512 * * [misc]simplify:  iters left: 5 (86 enodes)
1554301331.526 * * [misc]simplify:  iters left: 4 (206 enodes)
1554301331.573 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301331.573 * * [misc]simplify:  Extracting #1: cost 34 inf + 0
1554301331.573 * * [misc]simplify:  Extracting #2: cost 159 inf + 0
1554301331.574 * * [misc]simplify:  Extracting #3: cost 226 inf + 2300
1554301331.576 * * [misc]simplify:  Extracting #4: cost 185 inf + 16242
1554301331.586 * * [misc]simplify:  Extracting #5: cost 43 inf + 85705
1554301331.605 * * [misc]simplify:  Extracting #6: cost 2 inf + 111787
1554301331.625 * * [misc]simplify:  Extracting #7: cost 0 inf + 113013
1554301331.644 * [exit]simplify:  Simplified to (* (* (cos z) (* (cos y) (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y))))) (- (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))
1554301331.644 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (/ (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (* (* (+ (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (cos a)) (- (cos a) (* (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a))))) (* (* (cos z) (* (cos y) (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y))))) (- (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301331.644 * * * * [misc]progress:  [ 613 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (/ (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301331.645 * [enter]simplify:  Simplifying (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3))))
1554301331.645 * * [misc]simplify:  iters left: 6 (20 enodes)
1554301331.649 * * [misc]simplify:  iters left: 5 (98 enodes)
1554301331.666 * * [misc]simplify:  iters left: 4 (276 enodes)
1554301331.761 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301331.761 * * [misc]simplify:  Extracting #1: cost 30 inf + 0
1554301331.761 * * [misc]simplify:  Extracting #2: cost 182 inf + 0
1554301331.762 * * [misc]simplify:  Extracting #3: cost 438 inf + 1
1554301331.766 * * [misc]simplify:  Extracting #4: cost 422 inf + 32200
1554301331.783 * * [misc]simplify:  Extracting #5: cost 241 inf + 144539
1554301331.833 * * [misc]simplify:  Extracting #6: cost 24 inf + 261598
1554301331.895 * * [misc]simplify:  Extracting #7: cost 0 inf + 270153
1554301331.957 * * [misc]simplify:  Extracting #8: cost 0 inf + 269105
1554301332.019 * [exit]simplify:  Simplified to (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (+ (* (cos a) (* (cos a) (cos a))) (* (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))))
1554301332.019 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (/ (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (+ (* (cos a) (* (cos a) (cos a))) (* (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301332.020 * [enter]simplify:  Simplifying (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))))
1554301332.020 * * [misc]simplify:  iters left: 6 (23 enodes)
1554301332.025 * * [misc]simplify:  iters left: 5 (112 enodes)
1554301332.045 * * [misc]simplify:  iters left: 4 (351 enodes)
1554301332.184 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301332.184 * * [misc]simplify:  Extracting #1: cost 59 inf + 0
1554301332.185 * * [misc]simplify:  Extracting #2: cost 289 inf + 0
1554301332.186 * * [misc]simplify:  Extracting #3: cost 611 inf + 0
1554301332.190 * * [misc]simplify:  Extracting #4: cost 615 inf + 20387
1554301332.205 * * [misc]simplify:  Extracting #5: cost 417 inf + 107749
1554301332.262 * * [misc]simplify:  Extracting #6: cost 94 inf + 304313
1554301332.343 * * [misc]simplify:  Extracting #7: cost 1 inf + 369807
1554301332.426 * * [misc]simplify:  Extracting #8: cost 0 inf + 369820
1554301332.508 * [exit]simplify:  Simplified to (* (* (cos a) (+ (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (- (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (cos a))) (cos a))) (* (+ (- (* (tan z) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan y))) (+ (+ (* (tan z) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan y)))))
1554301332.508 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (/ (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (+ (* (cos a) (* (cos a) (cos a))) (* (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))))) (* (* (cos a) (+ (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (- (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (cos a))) (cos a))) (* (+ (- (* (tan z) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan y))) (+ (+ (* (tan z) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan y)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301332.509 * * * * [misc]progress:  [ 614 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (/ (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301332.509 * [enter]simplify:  Simplifying (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))
1554301332.509 * * [misc]simplify:  iters left: 6 (20 enodes)
1554301332.514 * * [misc]simplify:  iters left: 5 (92 enodes)
1554301332.529 * * [misc]simplify:  iters left: 4 (240 enodes)
1554301332.605 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301332.605 * * [misc]simplify:  Extracting #1: cost 36 inf + 0
1554301332.605 * * [misc]simplify:  Extracting #2: cost 179 inf + 0
1554301332.606 * * [misc]simplify:  Extracting #3: cost 385 inf + 0
1554301332.612 * * [misc]simplify:  Extracting #4: cost 279 inf + 60406
1554301332.643 * * [misc]simplify:  Extracting #5: cost 51 inf + 195793
1554301332.685 * * [misc]simplify:  Extracting #6: cost 2 inf + 206424
1554301332.728 * * [misc]simplify:  Extracting #7: cost 0 inf + 206819
1554301332.771 * [exit]simplify:  Simplified to (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a)))))
1554301332.771 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (/ (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301332.772 * [enter]simplify:  Simplifying (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))
1554301332.772 * * [misc]simplify:  iters left: 6 (19 enodes)
1554301332.776 * * [misc]simplify:  iters left: 5 (85 enodes)
1554301332.790 * * [misc]simplify:  iters left: 4 (222 enodes)
1554301332.854 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301332.854 * * [misc]simplify:  Extracting #1: cost 48 inf + 0
1554301332.854 * * [misc]simplify:  Extracting #2: cost 178 inf + 0
1554301332.855 * * [misc]simplify:  Extracting #3: cost 342 inf + 0
1554301332.859 * * [misc]simplify:  Extracting #4: cost 275 inf + 26043
1554301332.881 * * [misc]simplify:  Extracting #5: cost 43 inf + 142129
1554301332.914 * * [misc]simplify:  Extracting #6: cost 0 inf + 165287
1554301332.945 * * [misc]simplify:  Extracting #7: cost 0 inf + 165247
1554301332.976 * [exit]simplify:  Simplified to (* (* (+ (- (* (tan z) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan y))) (+ (+ (* (tan z) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan y)))) (- (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))
1554301332.976 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (/ (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (* (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a))))) (* (* (+ (- (* (tan z) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan y))) (+ (+ (* (tan z) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan y)))) (- (cos a) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301332.976 * * * * [misc]progress:  [ 615 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (/ (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301332.977 * [enter]simplify:  Simplifying (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3))))
1554301332.977 * * [misc]simplify:  iters left: 6 (22 enodes)
1554301332.982 * * [misc]simplify:  iters left: 5 (105 enodes)
1554301333.001 * * [misc]simplify:  iters left: 4 (297 enodes)
1554301333.108 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301333.109 * * [misc]simplify:  Extracting #1: cost 40 inf + 0
1554301333.109 * * [misc]simplify:  Extracting #2: cost 249 inf + 0
1554301333.110 * * [misc]simplify:  Extracting #3: cost 518 inf + 1
1554301333.114 * * [misc]simplify:  Extracting #4: cost 488 inf + 34671
1554301333.131 * * [misc]simplify:  Extracting #5: cost 278 inf + 136866
1554301333.180 * * [misc]simplify:  Extracting #6: cost 29 inf + 294829
1554301333.249 * * [misc]simplify:  Extracting #7: cost 0 inf + 308047
1554301333.319 * * [misc]simplify:  Extracting #8: cost 0 inf + 303889
1554301333.388 * [exit]simplify:  Simplified to (* (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (+ (* (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (* (cos a) (cos a)) (cos a))))
1554301333.388 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (/ (* (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (+ (* (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (* (cos a) (cos a)) (cos a)))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301333.389 * [enter]simplify:  Simplifying (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))))
1554301333.389 * * [misc]simplify:  iters left: 6 (22 enodes)
1554301333.394 * * [misc]simplify:  iters left: 5 (106 enodes)
1554301333.413 * * [misc]simplify:  iters left: 4 (311 enodes)
1554301333.517 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301333.517 * * [misc]simplify:  Extracting #1: cost 43 inf + 0
1554301333.518 * * [misc]simplify:  Extracting #2: cost 229 inf + 0
1554301333.519 * * [misc]simplify:  Extracting #3: cost 434 inf + 0
1554301333.525 * * [misc]simplify:  Extracting #4: cost 377 inf + 47477
1554301333.560 * * [misc]simplify:  Extracting #5: cost 90 inf + 195135
1554301333.610 * * [misc]simplify:  Extracting #6: cost 2 inf + 244873
1554301333.663 * * [misc]simplify:  Extracting #7: cost 0 inf + 245861
1554301333.715 * [exit]simplify:  Simplified to (* (* (+ (tan y) (tan z)) (+ (- (* (tan z) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan y)))) (+ (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (- (* (* (cos a) (cos a)) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos a) (cos a)))) (* (cos a) (cos a))))
1554301333.715 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (/ (* (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (+ (* (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (* (cos a) (cos a)) (cos a)))) (* (* (+ (tan y) (tan z)) (+ (- (* (tan z) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan y)))) (+ (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (- (* (* (cos a) (cos a)) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos a) (cos a)))) (* (cos a) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301333.716 * * * * [misc]progress:  [ 616 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (/ (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301333.716 * [enter]simplify:  Simplifying (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))
1554301333.716 * * [misc]simplify:  iters left: 6 (22 enodes)
1554301333.722 * * [misc]simplify:  iters left: 5 (99 enodes)
1554301333.737 * * [misc]simplify:  iters left: 4 (253 enodes)
1554301333.818 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301333.819 * * [misc]simplify:  Extracting #1: cost 44 inf + 0
1554301333.819 * * [misc]simplify:  Extracting #2: cost 237 inf + 0
1554301333.820 * * [misc]simplify:  Extracting #3: cost 438 inf + 0
1554301333.823 * * [misc]simplify:  Extracting #4: cost 398 inf + 22519
1554301333.835 * * [misc]simplify:  Extracting #5: cost 207 inf + 109689
1554301333.873 * * [misc]simplify:  Extracting #6: cost 10 inf + 222740
1554301333.920 * * [misc]simplify:  Extracting #7: cost 0 inf + 227553
1554301333.964 * * [misc]simplify:  Extracting #8: cost 0 inf + 227550
1554301334.009 * [exit]simplify:  Simplified to (* (* (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))
1554301334.009 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (/ (* (* (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301334.010 * [enter]simplify:  Simplifying (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))
1554301334.010 * * [misc]simplify:  iters left: 6 (18 enodes)
1554301334.014 * * [misc]simplify:  iters left: 5 (78 enodes)
1554301334.026 * * [misc]simplify:  iters left: 4 (193 enodes)
1554301334.074 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301334.074 * * [misc]simplify:  Extracting #1: cost 32 inf + 0
1554301334.074 * * [misc]simplify:  Extracting #2: cost 136 inf + 0
1554301334.075 * * [misc]simplify:  Extracting #3: cost 237 inf + 0
1554301334.078 * * [misc]simplify:  Extracting #4: cost 184 inf + 20153
1554301334.090 * * [misc]simplify:  Extracting #5: cost 31 inf + 88517
1554301334.108 * * [misc]simplify:  Extracting #6: cost 0 inf + 103550
1554301334.126 * [exit]simplify:  Simplified to (* (* (- (cos a) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y)))) (+ (tan y) (tan z)))
1554301334.126 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (/ (* (* (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (* (- (cos a) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y)))) (+ (tan y) (tan z)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301334.126 * * * * [misc]progress:  [ 617 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (/ (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301334.127 * [enter]simplify:  Simplifying (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3))))
1554301334.127 * * [misc]simplify:  iters left: 6 (20 enodes)
1554301334.131 * * [misc]simplify:  iters left: 5 (98 enodes)
1554301334.148 * * [misc]simplify:  iters left: 4 (270 enodes)
1554301334.236 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301334.236 * * [misc]simplify:  Extracting #1: cost 30 inf + 0
1554301334.236 * * [misc]simplify:  Extracting #2: cost 183 inf + 0
1554301334.238 * * [misc]simplify:  Extracting #3: cost 389 inf + 1
1554301334.244 * * [misc]simplify:  Extracting #4: cost 325 inf + 56062
1554301334.275 * * [misc]simplify:  Extracting #5: cost 75 inf + 193117
1554301334.327 * * [misc]simplify:  Extracting #6: cost 0 inf + 225403
1554301334.379 * * [misc]simplify:  Extracting #7: cost 0 inf + 224201
1554301334.432 * [exit]simplify:  Simplified to (* (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (- (tan y) (tan z))) (* (cos a) (+ (* (cos a) (cos a)) (* (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))))
1554301334.432 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (/ (* (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (- (tan y) (tan z))) (* (cos a) (+ (* (cos a) (cos a)) (* (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301334.433 * [enter]simplify:  Simplifying (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))
1554301334.433 * * [misc]simplify:  iters left: 6 (20 enodes)
1554301334.437 * * [misc]simplify:  iters left: 5 (95 enodes)
1554301334.453 * * [misc]simplify:  iters left: 4 (256 enodes)
1554301334.530 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301334.530 * * [misc]simplify:  Extracting #1: cost 30 inf + 0
1554301334.530 * * [misc]simplify:  Extracting #2: cost 183 inf + 0
1554301334.531 * * [misc]simplify:  Extracting #3: cost 337 inf + 0
1554301334.533 * * [misc]simplify:  Extracting #4: cost 345 inf + 7524
1554301334.802 * * [misc]simplify:  Extracting #5: cost 203 inf + 67679
1554301334.831 * * [misc]simplify:  Extracting #6: cost 25 inf + 164917
1554301334.867 * * [misc]simplify:  Extracting #7: cost 0 inf + 180082
1554301334.903 * * [misc]simplify:  Extracting #8: cost 0 inf + 180042
1554301334.941 * [exit]simplify:  Simplified to (* (+ (* (- (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a)) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (cos a) (cos a))) (+ (* (- (tan z) (tan y)) (tan z)) (* (tan y) (tan y))))
1554301334.941 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (/ (* (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (- (tan y) (tan z))) (* (cos a) (+ (* (cos a) (cos a)) (* (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))))) (* (+ (* (- (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a)) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (cos a) (cos a))) (+ (* (- (tan z) (tan y)) (tan z)) (* (tan y) (tan y))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301334.942 * * * * [misc]progress:  [ 618 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (/ (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301334.942 * [enter]simplify:  Simplifying (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))
1554301334.942 * * [misc]simplify:  iters left: 6 (20 enodes)
1554301334.947 * * [misc]simplify:  iters left: 5 (92 enodes)
1554301334.962 * * [misc]simplify:  iters left: 4 (234 enodes)
1554301335.035 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301335.035 * * [misc]simplify:  Extracting #1: cost 36 inf + 0
1554301335.035 * * [misc]simplify:  Extracting #2: cost 182 inf + 0
1554301335.036 * * [misc]simplify:  Extracting #3: cost 364 inf + 0
1554301335.038 * * [misc]simplify:  Extracting #4: cost 328 inf + 17052
1554301335.054 * * [misc]simplify:  Extracting #5: cost 169 inf + 88462
1554301335.089 * * [misc]simplify:  Extracting #6: cost 10 inf + 181089
1554301335.127 * * [misc]simplify:  Extracting #7: cost 0 inf + 186155
1554301335.166 * [exit]simplify:  Simplified to (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))))))
1554301335.166 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (/ (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301335.166 * [enter]simplify:  Simplifying (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))
1554301335.166 * * [misc]simplify:  iters left: 6 (16 enodes)
1554301335.170 * * [misc]simplify:  iters left: 5 (68 enodes)
1554301335.180 * * [misc]simplify:  iters left: 4 (153 enodes)
1554301335.210 * * [misc]simplify:  iters left: 3 (423 enodes)
1554301335.363 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301335.363 * * [misc]simplify:  Extracting #1: cost 50 inf + 0
1554301335.364 * * [misc]simplify:  Extracting #2: cost 385 inf + 0
1554301335.365 * * [misc]simplify:  Extracting #3: cost 513 inf + 124
1554301335.375 * * [misc]simplify:  Extracting #4: cost 307 inf + 83853
1554301335.415 * * [misc]simplify:  Extracting #5: cost 19 inf + 220782
1554301335.457 * * [misc]simplify:  Extracting #6: cost 3 inf + 227186
1554301335.501 * * [misc]simplify:  Extracting #7: cost 0 inf + 228605
1554301335.544 * [exit]simplify:  Simplified to (* (- (cos a) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (+ (- (* (tan z) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan y))))
1554301335.544 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (/ (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)))))) (* (- (cos a) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (+ (- (* (tan z) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan y))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301335.544 * * * * [misc]progress:  [ 619 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (/ (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (cos y) (cos z)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301335.544 * [enter]simplify:  Simplifying (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))
1554301335.545 * * [misc]simplify:  iters left: 6 (24 enodes)
1554301335.550 * * [misc]simplify:  iters left: 5 (106 enodes)
1554301335.567 * * [misc]simplify:  iters left: 4 (248 enodes)
1554301335.638 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301335.638 * * [misc]simplify:  Extracting #1: cost 35 inf + 0
1554301335.639 * * [misc]simplify:  Extracting #2: cost 190 inf + 0
1554301335.639 * * [misc]simplify:  Extracting #3: cost 357 inf + 2
1554301335.641 * * [misc]simplify:  Extracting #4: cost 326 inf + 13902
1554301335.653 * * [misc]simplify:  Extracting #5: cost 140 inf + 124698
1554301335.682 * * [misc]simplify:  Extracting #6: cost 12 inf + 211936
1554301335.718 * * [misc]simplify:  Extracting #7: cost 0 inf + 210131
1554301335.752 * * [misc]simplify:  Extracting #8: cost 0 inf + 210123
1554301335.787 * [exit]simplify:  Simplified to (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a)))
1554301335.787 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (/ (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (cos y) (cos z)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301335.787 * [enter]simplify:  Simplifying (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (* (cos y) (cos z)))
1554301335.787 * * [misc]simplify:  iters left: 6 (13 enodes)
1554301335.790 * * [misc]simplify:  iters left: 5 (51 enodes)
1554301335.797 * * [misc]simplify:  iters left: 4 (88 enodes)
1554301335.812 * * [misc]simplify:  iters left: 3 (196 enodes)
1554301335.854 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301335.854 * * [misc]simplify:  Extracting #1: cost 14 inf + 0
1554301335.854 * * [misc]simplify:  Extracting #2: cost 66 inf + 0
1554301335.855 * * [misc]simplify:  Extracting #3: cost 114 inf + 799
1554301335.856 * * [misc]simplify:  Extracting #4: cost 47 inf + 18282
1554301335.862 * * [misc]simplify:  Extracting #5: cost 7 inf + 32974
1554301335.868 * * [misc]simplify:  Extracting #6: cost 0 inf + 35722
1554301335.873 * [exit]simplify:  Simplified to (* (* (cos y) (cos z)) (- (* (tan z) (tan z)) (* (tan y) (- (tan z) (tan y)))))
1554301335.873 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (/ (* (* (- (* (cos z) (sin y)) (* (cos y) (sin z))) (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z)))) (+ (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a))) (* (* (cos y) (cos z)) (- (* (tan z) (tan z)) (* (tan y) (- (tan z) (tan y)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301335.874 * * * * [misc]progress:  [ 620 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (/ (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301335.874 * [enter]simplify:  Simplifying (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))
1554301335.874 * * [misc]simplify:  iters left: 6 (18 enodes)
1554301335.878 * * [misc]simplify:  iters left: 5 (86 enodes)
1554301335.893 * * [misc]simplify:  iters left: 4 (228 enodes)
1554301335.960 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301335.960 * * [misc]simplify:  Extracting #1: cost 32 inf + 0
1554301335.961 * * [misc]simplify:  Extracting #2: cost 172 inf + 0
1554301335.962 * * [misc]simplify:  Extracting #3: cost 324 inf + 2
1554301335.965 * * [misc]simplify:  Extracting #4: cost 258 inf + 36273
1554301335.984 * * [misc]simplify:  Extracting #5: cost 42 inf + 168331
1554301336.016 * * [misc]simplify:  Extracting #6: cost 0 inf + 165724
1554301336.047 * * [misc]simplify:  Extracting #7: cost 0 inf + 162743
1554301336.077 * [exit]simplify:  Simplified to (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (* (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))))
1554301336.077 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (/ (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (* (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301336.078 * [enter]simplify:  Simplifying (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))
1554301336.078 * * [misc]simplify:  iters left: 6 (12 enodes)
1554301336.080 * * [misc]simplify:  iters left: 5 (56 enodes)
1554301336.090 * * [misc]simplify:  iters left: 4 (140 enodes)
1554301336.120 * * [misc]simplify:  iters left: 3 (497 enodes)
1554301336.339 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301336.340 * * [misc]simplify:  Extracting #1: cost 78 inf + 0
1554301336.341 * * [misc]simplify:  Extracting #2: cost 333 inf + 0
1554301336.342 * * [misc]simplify:  Extracting #3: cost 391 inf + 0
1554301336.350 * * [misc]simplify:  Extracting #4: cost 247 inf + 56331
1554301336.384 * * [misc]simplify:  Extracting #5: cost 20 inf + 156195
1554301336.418 * * [misc]simplify:  Extracting #6: cost 0 inf + 164355
1554301336.453 * [exit]simplify:  Simplified to (* (+ (- (* (tan z) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan y))) (+ (+ (* (tan z) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan y))))
1554301336.454 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (/ (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (* (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))))) (* (+ (- (* (tan z) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan y))) (+ (+ (* (tan z) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan y))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301336.454 * * * * [misc]progress:  [ 621 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (/ (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (tan y) (tan z)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301336.454 * [enter]simplify:  Simplifying (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))
1554301336.454 * * [misc]simplify:  iters left: 6 (20 enodes)
1554301336.459 * * [misc]simplify:  iters left: 5 (93 enodes)
1554301336.475 * * [misc]simplify:  iters left: 4 (249 enodes)
1554301336.553 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301336.553 * * [misc]simplify:  Extracting #1: cost 43 inf + 0
1554301336.553 * * [misc]simplify:  Extracting #2: cost 250 inf + 0
1554301336.555 * * [misc]simplify:  Extracting #3: cost 399 inf + 63
1554301336.561 * * [misc]simplify:  Extracting #4: cost 250 inf + 73115
1554301336.590 * * [misc]simplify:  Extracting #5: cost 41 inf + 177372
1554301336.624 * * [misc]simplify:  Extracting #6: cost 0 inf + 192091
1554301336.658 * * [misc]simplify:  Extracting #7: cost 0 inf + 191307
1554301336.693 * [exit]simplify:  Simplified to (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (+ (* (cos a) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (cos a) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))))
1554301336.693 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (/ (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (+ (* (cos a) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (cos a) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))) (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (tan y) (tan z)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301336.693 * [enter]simplify:  Simplifying (* (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (tan y) (tan z)))
1554301336.693 * * [misc]simplify:  iters left: 6 (11 enodes)
1554301336.696 * * [misc]simplify:  iters left: 5 (49 enodes)
1554301336.703 * * [misc]simplify:  iters left: 4 (104 enodes)
1554301336.720 * * [misc]simplify:  iters left: 3 (250 enodes)
1554301336.777 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301336.777 * * [misc]simplify:  Extracting #1: cost 37 inf + 0
1554301336.778 * * [misc]simplify:  Extracting #2: cost 150 inf + 0
1554301336.778 * * [misc]simplify:  Extracting #3: cost 171 inf + 1
1554301336.779 * * [misc]simplify:  Extracting #4: cost 153 inf + 3518
1554301336.784 * * [misc]simplify:  Extracting #5: cost 53 inf + 41287
1554301336.793 * * [misc]simplify:  Extracting #6: cost 3 inf + 61228
1554301336.806 * * [misc]simplify:  Extracting #7: cost 0 inf + 61691
1554301336.816 * [exit]simplify:  Simplified to (* (+ (tan y) (tan z)) (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y))))
1554301336.816 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (/ (* (+ (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (+ (* (cos a) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (cos a) (- (* (tan y) (tan y)) (* (tan z) (tan z))))))) (* (+ (tan y) (tan z)) (+ (* (tan z) (- (tan z) (tan y))) (* (tan y) (tan y))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301336.816 * * * * [misc]progress:  [ 622 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (/ (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301336.816 * [enter]simplify:  Simplifying (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3))))
1554301336.817 * * [misc]simplify:  iters left: 6 (26 enodes)
1554301336.822 * * [misc]simplify:  iters left: 5 (116 enodes)
1554301336.842 * * [misc]simplify:  iters left: 4 (307 enodes)
1554301336.945 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301336.945 * * [misc]simplify:  Extracting #1: cost 40 inf + 0
1554301336.946 * * [misc]simplify:  Extracting #2: cost 233 inf + 0
1554301336.947 * * [misc]simplify:  Extracting #3: cost 504 inf + 1
1554301336.955 * * [misc]simplify:  Extracting #4: cost 433 inf + 60236
1554301337.003 * * [misc]simplify:  Extracting #5: cost 79 inf + 295165
1554301337.076 * * [misc]simplify:  Extracting #6: cost 0 inf + 340367
1554301337.148 * * [misc]simplify:  Extracting #7: cost 0 inf + 335313
1554301337.219 * * [misc]simplify:  Extracting #8: cost 0 inf + 334920
1554301337.290 * [exit]simplify:  Simplified to (* (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (* (cos a) (cos a)) (+ (cos a) (* (* (+ (* (* (tan z) (tan z)) (* (tan y) (tan y))) (* (tan y) (tan z))) (+ (* (* (tan z) (tan z)) (* (tan y) (tan y))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan z) (tan z)) (* (tan y) (tan y))) (* (tan y) (tan z))))))))
1554301337.290 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (/ (* (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (* (cos a) (cos a)) (+ (cos a) (* (* (+ (* (* (tan z) (tan z)) (* (tan y) (tan y))) (* (tan y) (tan z))) (+ (* (* (tan z) (tan z)) (* (tan y) (tan y))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan z) (tan z)) (* (tan y) (tan y))) (* (tan y) (tan z)))))))) (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301337.291 * [enter]simplify:  Simplifying (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))))
1554301337.291 * * [misc]simplify:  iters left: 6 (21 enodes)
1554301337.295 * * [misc]simplify:  iters left: 5 (99 enodes)
1554301337.313 * * [misc]simplify:  iters left: 4 (289 enodes)
1554301337.407 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301337.407 * * [misc]simplify:  Extracting #1: cost 36 inf + 0
1554301337.407 * * [misc]simplify:  Extracting #2: cost 197 inf + 0
1554301337.408 * * [misc]simplify:  Extracting #3: cost 330 inf + 3582
1554301337.411 * * [misc]simplify:  Extracting #4: cost 383 inf + 9014
1554301337.418 * * [misc]simplify:  Extracting #5: cost 257 inf + 62657
1554301337.447 * * [misc]simplify:  Extracting #6: cost 34 inf + 186492
1554301337.489 * * [misc]simplify:  Extracting #7: cost 0 inf + 209354
1554301337.529 * * [misc]simplify:  Extracting #8: cost 0 inf + 209234
1554301337.570 * [exit]simplify:  Simplified to (* (* (cos y) (* (cos z) (- (tan y) (tan z)))) (- (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (- (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (cos a))))
1554301337.570 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (/ (* (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (* (cos a) (cos a)) (+ (cos a) (* (* (+ (* (* (tan z) (tan z)) (* (tan y) (tan y))) (* (tan y) (tan z))) (+ (* (* (tan z) (tan z)) (* (tan y) (tan y))) (* (tan y) (tan z)))) (* (cos a) (+ (* (* (tan z) (tan z)) (* (tan y) (tan y))) (* (tan y) (tan z)))))))) (* (* (cos y) (* (cos z) (- (tan y) (tan z)))) (- (* (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (* (- (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a)) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301337.570 * * * * [misc]progress:  [ 623 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (/ (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301337.571 * [enter]simplify:  Simplifying (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))
1554301337.571 * * [misc]simplify:  iters left: 6 (25 enodes)
1554301337.576 * * [misc]simplify:  iters left: 5 (107 enodes)
1554301337.594 * * [misc]simplify:  iters left: 4 (268 enodes)
1554301337.677 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301337.677 * * [misc]simplify:  Extracting #1: cost 46 inf + 0
1554301337.677 * * [misc]simplify:  Extracting #2: cost 233 inf + 0
1554301337.678 * * [misc]simplify:  Extracting #3: cost 452 inf + 0
1554301337.681 * * [misc]simplify:  Extracting #4: cost 400 inf + 20518
1554301337.699 * * [misc]simplify:  Extracting #5: cost 172 inf + 134393
1554301337.745 * * [misc]simplify:  Extracting #6: cost 17 inf + 253558
1554301337.798 * * [misc]simplify:  Extracting #7: cost 0 inf + 265039
1554301337.850 * * [misc]simplify:  Extracting #8: cost 0 inf + 264838
1554301337.902 * [exit]simplify:  Simplified to (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (tan y) (tan z)))) (* (cos a) (- (cos a) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))))
1554301337.902 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (/ (* (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (tan y) (tan z)))) (* (cos a) (- (cos a) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))) (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301337.903 * [enter]simplify:  Simplifying (* (- (tan y) (tan z)) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))
1554301337.903 * * [misc]simplify:  iters left: 6 (17 enodes)
1554301337.906 * * [misc]simplify:  iters left: 5 (72 enodes)
1554301337.918 * * [misc]simplify:  iters left: 4 (174 enodes)
1554301337.959 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301337.959 * * [misc]simplify:  Extracting #1: cost 26 inf + 0
1554301337.959 * * [misc]simplify:  Extracting #2: cost 115 inf + 0
1554301337.960 * * [misc]simplify:  Extracting #3: cost 174 inf + 1828
1554301337.961 * * [misc]simplify:  Extracting #4: cost 151 inf + 10808
1554301337.965 * * [misc]simplify:  Extracting #5: cost 98 inf + 33731
1554301337.975 * * [misc]simplify:  Extracting #6: cost 10 inf + 75712
1554301337.988 * * [misc]simplify:  Extracting #7: cost 0 inf + 79740
1554301338.003 * [exit]simplify:  Simplified to (* (* (* (cos y) (cos z)) (- (tan y) (tan z))) (- (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))
1554301338.003 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (/ (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (* (cos y) (cos z)) (- (tan y) (tan z))) (- (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301338.003 * * * * [misc]progress:  [ 624 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (/ (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301338.003 * [enter]simplify:  Simplifying (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3))))
1554301338.003 * * [misc]simplify:  iters left: 6 (22 enodes)
1554301338.009 * * [misc]simplify:  iters left: 5 (106 enodes)
1554301338.027 * * [misc]simplify:  iters left: 4 (295 enodes)
1554301338.127 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301338.127 * * [misc]simplify:  Extracting #1: cost 40 inf + 0
1554301338.128 * * [misc]simplify:  Extracting #2: cost 233 inf + 0
1554301338.129 * * [misc]simplify:  Extracting #3: cost 491 inf + 1
1554301338.133 * * [misc]simplify:  Extracting #4: cost 467 inf + 25268
1554301338.152 * * [misc]simplify:  Extracting #5: cost 239 inf + 140039
1554301338.203 * * [misc]simplify:  Extracting #6: cost 43 inf + 266754
1554301338.268 * * [misc]simplify:  Extracting #7: cost 1 inf + 295457
1554301338.337 * * [misc]simplify:  Extracting #8: cost 0 inf + 292996
1554301338.405 * * [misc]simplify:  Extracting #9: cost 0 inf + 292955
1554301338.473 * [exit]simplify:  Simplified to (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (* (cos a) (cos a)) (+ (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (cos a))))
1554301338.473 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (/ (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (* (cos a) (cos a)) (+ (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (cos a)))) (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301338.474 * [enter]simplify:  Simplifying (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))))
1554301338.474 * * [misc]simplify:  iters left: 6 (22 enodes)
1554301338.479 * * [misc]simplify:  iters left: 5 (106 enodes)
1554301338.498 * * [misc]simplify:  iters left: 4 (328 enodes)
1554301338.624 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301338.624 * * [misc]simplify:  Extracting #1: cost 52 inf + 0
1554301338.625 * * [misc]simplify:  Extracting #2: cost 247 inf + 0
1554301338.626 * * [misc]simplify:  Extracting #3: cost 534 inf + 0
1554301338.640 * * [misc]simplify:  Extracting #4: cost 415 inf + 88197
1554301338.696 * * [misc]simplify:  Extracting #5: cost 74 inf + 276067
1554301338.765 * * [misc]simplify:  Extracting #6: cost 2 inf + 313230
1554301338.833 * * [misc]simplify:  Extracting #7: cost 0 inf + 314155
1554301338.901 * [exit]simplify:  Simplified to (* (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan y)) (* (tan z) (tan z))))) (* (cos a) (+ (* (- (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a))))
1554301338.901 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (/ (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (* (cos a) (cos a)) (+ (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (cos a)))) (* (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan y)) (* (tan z) (tan z))))) (* (cos a) (+ (* (- (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a)) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301338.902 * * * * [misc]progress:  [ 625 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (/ (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301338.902 * [enter]simplify:  Simplifying (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))
1554301338.902 * * [misc]simplify:  iters left: 6 (22 enodes)
1554301338.907 * * [misc]simplify:  iters left: 5 (100 enodes)
1554301338.924 * * [misc]simplify:  iters left: 4 (259 enodes)
1554301339.006 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301339.006 * * [misc]simplify:  Extracting #1: cost 46 inf + 0
1554301339.007 * * [misc]simplify:  Extracting #2: cost 233 inf + 0
1554301339.011 * * [misc]simplify:  Extracting #3: cost 443 inf + 0
1554301339.018 * * [misc]simplify:  Extracting #4: cost 330 inf + 52753
1554301339.050 * * [misc]simplify:  Extracting #5: cost 54 inf + 197842
1554301339.098 * * [misc]simplify:  Extracting #6: cost 0 inf + 234326
1554301339.148 * [exit]simplify:  Simplified to (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))
1554301339.148 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (/ (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301339.149 * [enter]simplify:  Simplifying (* (- (tan y) (tan z)) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))
1554301339.149 * * [misc]simplify:  iters left: 6 (18 enodes)
1554301339.152 * * [misc]simplify:  iters left: 5 (78 enodes)
1554301339.165 * * [misc]simplify:  iters left: 4 (198 enodes)
1554301339.223 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301339.223 * * [misc]simplify:  Extracting #1: cost 42 inf + 0
1554301339.223 * * [misc]simplify:  Extracting #2: cost 153 inf + 0
1554301339.224 * * [misc]simplify:  Extracting #3: cost 281 inf + 0
1554301339.227 * * [misc]simplify:  Extracting #4: cost 235 inf + 17312
1554301339.241 * * [misc]simplify:  Extracting #5: cost 50 inf + 103302
1554301339.264 * * [misc]simplify:  Extracting #6: cost 1 inf + 128379
1554301339.290 * * [misc]simplify:  Extracting #7: cost 0 inf + 128753
1554301339.313 * [exit]simplify:  Simplified to (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (* (- (tan y) (tan z)) (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))
1554301339.313 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (/ (* (* (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (- (* (cos a) (cos a)) (* (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos a) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))) (* (- (tan y) (tan z)) (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301339.314 * * * * [misc]progress:  [ 626 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (/ (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301339.314 * [enter]simplify:  Simplifying (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3))))
1554301339.314 * * [misc]simplify:  iters left: 6 (19 enodes)
1554301339.319 * * [misc]simplify:  iters left: 5 (91 enodes)
1554301339.335 * * [misc]simplify:  iters left: 4 (282 enodes)
1554301339.446 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301339.446 * * [misc]simplify:  Extracting #1: cost 28 inf + 0
1554301339.446 * * [misc]simplify:  Extracting #2: cost 231 inf + 0
1554301339.448 * * [misc]simplify:  Extracting #3: cost 493 inf + 1
1554301339.456 * * [misc]simplify:  Extracting #4: cost 381 inf + 83980
1554301339.505 * * [misc]simplify:  Extracting #5: cost 26 inf + 277180
1554301339.569 * * [misc]simplify:  Extracting #6: cost 0 inf + 277623
1554301339.635 * * [misc]simplify:  Extracting #7: cost 0 inf + 276819
1554301339.699 * [exit]simplify:  Simplified to (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (+ (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (cos a) (* (cos a) (cos a)))))
1554301339.700 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (/ (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (+ (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (cos a) (* (cos a) (cos a))))) (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301339.700 * [enter]simplify:  Simplifying (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))))
1554301339.700 * * [misc]simplify:  iters left: 6 (19 enodes)
1554301339.705 * * [misc]simplify:  iters left: 5 (91 enodes)
1554301339.722 * * [misc]simplify:  iters left: 4 (278 enodes)
1554301339.815 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301339.815 * * [misc]simplify:  Extracting #1: cost 35 inf + 0
1554301339.816 * * [misc]simplify:  Extracting #2: cost 171 inf + 0
1554301339.817 * * [misc]simplify:  Extracting #3: cost 348 inf + 0
1554301339.821 * * [misc]simplify:  Extracting #4: cost 339 inf + 25993
1554301339.848 * * [misc]simplify:  Extracting #5: cost 106 inf + 142757
1554301339.889 * * [misc]simplify:  Extracting #6: cost 1 inf + 196133
1554301339.930 * * [misc]simplify:  Extracting #7: cost 0 inf + 195587
1554301339.972 * * [misc]simplify:  Extracting #8: cost 0 inf + 195347
1554301340.013 * [exit]simplify:  Simplified to (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (cos a) (+ (cos a) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (- (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a))))))
1554301340.013 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (/ (* (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (+ (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (cos a) (* (cos a) (cos a))))) (* (* (- (tan y) (tan z)) (+ (tan y) (tan z))) (* (cos a) (+ (cos a) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (- (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301340.013 * * * * [misc]progress:  [ 627 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (/ (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301340.013 * [enter]simplify:  Simplifying (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))
1554301340.014 * * [misc]simplify:  iters left: 6 (18 enodes)
1554301340.017 * * [misc]simplify:  iters left: 5 (82 enodes)
1554301340.031 * * [misc]simplify:  iters left: 4 (235 enodes)
1554301340.111 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301340.111 * * [misc]simplify:  Extracting #1: cost 34 inf + 0
1554301340.112 * * [misc]simplify:  Extracting #2: cost 235 inf + 0
1554301340.113 * * [misc]simplify:  Extracting #3: cost 414 inf + 0
1554301340.121 * * [misc]simplify:  Extracting #4: cost 267 inf + 67683
1554301340.155 * * [misc]simplify:  Extracting #5: cost 28 inf + 191674
1554301340.199 * * [misc]simplify:  Extracting #6: cost 0 inf + 205825
1554301340.241 * [exit]simplify:  Simplified to (* (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))))
1554301340.241 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (/ (* (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))) (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301340.242 * [enter]simplify:  Simplifying (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))
1554301340.242 * * [misc]simplify:  iters left: 6 (15 enodes)
1554301340.245 * * [misc]simplify:  iters left: 5 (64 enodes)
1554301340.255 * * [misc]simplify:  iters left: 4 (161 enodes)
1554301340.296 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301340.296 * * [misc]simplify:  Extracting #1: cost 24 inf + 0
1554301340.296 * * [misc]simplify:  Extracting #2: cost 98 inf + 0
1554301340.296 * * [misc]simplify:  Extracting #3: cost 175 inf + 0
1554301340.297 * * [misc]simplify:  Extracting #4: cost 173 inf + 1654
1554301340.300 * * [misc]simplify:  Extracting #5: cost 101 inf + 25140
1554301340.310 * * [misc]simplify:  Extracting #6: cost 8 inf + 67408
1554301340.322 * * [misc]simplify:  Extracting #7: cost 0 inf + 71832
1554301340.335 * [exit]simplify:  Simplified to (* (- (tan y) (tan z)) (* (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (+ (tan y) (tan z))))
1554301340.335 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (/ (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (- (tan y) (tan z)) (* (- (cos a) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (+ (tan y) (tan z))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301340.335 * * * * [misc]progress:  [ 628 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (/ (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (- (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301340.336 * [enter]simplify:  Simplifying (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3))))
1554301340.336 * * [misc]simplify:  iters left: 6 (20 enodes)
1554301340.342 * * [misc]simplify:  iters left: 5 (95 enodes)
1554301340.359 * * [misc]simplify:  iters left: 4 (282 enodes)
1554301340.464 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301340.464 * * [misc]simplify:  Extracting #1: cost 37 inf + 0
1554301340.465 * * [misc]simplify:  Extracting #2: cost 230 inf + 0
1554301340.466 * * [misc]simplify:  Extracting #3: cost 453 inf + 1
1554301340.472 * * [misc]simplify:  Extracting #4: cost 378 inf + 49714
1554301340.509 * * [misc]simplify:  Extracting #5: cost 52 inf + 217474
1554301340.566 * * [misc]simplify:  Extracting #6: cost 2 inf + 247579
1554301340.624 * * [misc]simplify:  Extracting #7: cost 0 inf + 248914
1554301340.682 * [exit]simplify:  Simplified to (* (* (cos a) (+ (* (cos a) (cos a)) (* (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (- (tan y) (tan z))) (+ (tan y) (tan z))))
1554301340.682 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (/ (* (* (cos a) (+ (* (cos a) (cos a)) (* (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (- (tan y) (tan z))) (+ (tan y) (tan z)))) (* (- (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301340.683 * [enter]simplify:  Simplifying (* (- (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))
1554301340.683 * * [misc]simplify:  iters left: 6 (17 enodes)
1554301340.687 * * [misc]simplify:  iters left: 5 (81 enodes)
1554301340.700 * * [misc]simplify:  iters left: 4 (220 enodes)
1554301340.766 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301340.766 * * [misc]simplify:  Extracting #1: cost 22 inf + 0
1554301340.766 * * [misc]simplify:  Extracting #2: cost 121 inf + 0
1554301340.767 * * [misc]simplify:  Extracting #3: cost 247 inf + 0
1554301340.768 * * [misc]simplify:  Extracting #4: cost 274 inf + 3644
1554301340.774 * * [misc]simplify:  Extracting #5: cost 174 inf + 44006
1554301340.798 * * [misc]simplify:  Extracting #6: cost 13 inf + 121598
1554301340.827 * * [misc]simplify:  Extracting #7: cost 0 inf + 127712
1554301340.854 * * [misc]simplify:  Extracting #8: cost 0 inf + 127592
1554301340.881 * [exit]simplify:  Simplified to (* (- (tan y) (tan z)) (* (cos a) (+ (* (cos a) (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (cos a))))
1554301340.881 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (/ (* (* (cos a) (+ (* (cos a) (cos a)) (* (* (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a)) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (- (tan y) (tan z))) (+ (tan y) (tan z)))) (* (- (tan y) (tan z)) (* (cos a) (+ (* (cos a) (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301340.882 * * * * [misc]progress:  [ 629 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (/ (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (- (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301340.882 * [enter]simplify:  Simplifying (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))
1554301340.882 * * [misc]simplify:  iters left: 6 (19 enodes)
1554301340.886 * * [misc]simplify:  iters left: 5 (86 enodes)
1554301340.900 * * [misc]simplify:  iters left: 4 (243 enodes)
1554301340.985 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301340.986 * * [misc]simplify:  Extracting #1: cost 44 inf + 0
1554301340.986 * * [misc]simplify:  Extracting #2: cost 221 inf + 0
1554301340.987 * * [misc]simplify:  Extracting #3: cost 415 inf + 0
1554301340.990 * * [misc]simplify:  Extracting #4: cost 358 inf + 21005
1554301341.001 * * [misc]simplify:  Extracting #5: cost 202 inf + 85021
1554301341.033 * * [misc]simplify:  Extracting #6: cost 30 inf + 183485
1554301341.076 * * [misc]simplify:  Extracting #7: cost 0 inf + 202798
1554301341.117 * [exit]simplify:  Simplified to (* (* (* (* (- (tan y) (tan z)) (- (tan y) (tan z))) (+ (tan y) (tan z))) (+ (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a))) (- (cos a) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))
1554301341.117 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (/ (* (* (* (* (- (tan y) (tan z)) (- (tan y) (tan z))) (+ (tan y) (tan z))) (+ (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a))) (- (cos a) (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))))) (* (- (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301341.118 * [enter]simplify:  Simplifying (* (- (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))
1554301341.118 * * [misc]simplify:  iters left: 6 (13 enodes)
1554301341.120 * * [misc]simplify:  iters left: 5 (54 enodes)
1554301341.128 * * [misc]simplify:  iters left: 4 (121 enodes)
1554301341.152 * * [misc]simplify:  iters left: 3 (334 enodes)
1554301341.250 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301341.251 * * [misc]simplify:  Extracting #1: cost 35 inf + 0
1554301341.254 * * [misc]simplify:  Extracting #2: cost 209 inf + 0
1554301341.255 * * [misc]simplify:  Extracting #3: cost 324 inf + 63
1554301341.258 * * [misc]simplify:  Extracting #4: cost 235 inf + 29136
1554301341.274 * * [misc]simplify:  Extracting #5: cost 30 inf + 111610
1554301341.295 * * [misc]simplify:  Extracting #6: cost 0 inf + 126494
1554301341.317 * * [misc]simplify:  Extracting #7: cost 0 inf + 126493
1554301341.339 * [exit]simplify:  Simplified to (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (- (tan y) (tan z)))
1554301341.339 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (/ (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (- (tan y) (tan z)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301341.340 * * * * [misc]progress:  [ 630 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (/ (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (- (tan y) (tan z)) (* (cos y) (cos z)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301341.340 * [enter]simplify:  Simplifying (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))
1554301341.340 * * [misc]simplify:  iters left: 6 (23 enodes)
1554301341.345 * * [misc]simplify:  iters left: 5 (101 enodes)
1554301341.361 * * [misc]simplify:  iters left: 4 (256 enodes)
1554301341.437 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301341.437 * * [misc]simplify:  Extracting #1: cost 43 inf + 0
1554301341.437 * * [misc]simplify:  Extracting #2: cost 238 inf + 0
1554301341.439 * * [misc]simplify:  Extracting #3: cost 406 inf + 165
1554301341.443 * * [misc]simplify:  Extracting #4: cost 305 inf + 39937
1554301341.467 * * [misc]simplify:  Extracting #5: cost 89 inf + 165645
1554301341.502 * * [misc]simplify:  Extracting #6: cost 4 inf + 228642
1554301341.538 * * [misc]simplify:  Extracting #7: cost 0 inf + 231874
1554301341.575 * [exit]simplify:  Simplified to (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (* (+ (* (* (tan z) (tan z)) (* (tan y) (tan y))) (* (tan y) (tan z))) (cos a)) (cos a))))
1554301341.575 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (/ (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (* (+ (* (* (tan z) (tan z)) (* (tan y) (tan y))) (* (tan y) (tan z))) (cos a)) (cos a)))) (* (- (tan y) (tan z)) (* (cos y) (cos z)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301341.575 * [enter]simplify:  Simplifying (* (- (tan y) (tan z)) (* (cos y) (cos z)))
1554301341.575 * * [misc]simplify:  iters left: 5 (9 enodes)
1554301341.577 * * [misc]simplify:  iters left: 4 (33 enodes)
1554301341.581 * * [misc]simplify:  iters left: 3 (50 enodes)
1554301341.588 * * [misc]simplify:  iters left: 2 (93 enodes)
1554301341.601 * * [misc]simplify:  iters left: 1 (146 enodes)
1554301341.621 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301341.621 * * [misc]simplify:  Extracting #1: cost 22 inf + 0
1554301341.621 * * [misc]simplify:  Extracting #2: cost 45 inf + 0
1554301341.621 * * [misc]simplify:  Extracting #3: cost 43 inf + 1012
1554301341.622 * * [misc]simplify:  Extracting #4: cost 16 inf + 7998
1554301341.624 * * [misc]simplify:  Extracting #5: cost 1 inf + 12948
1554301341.626 * * [misc]simplify:  Extracting #6: cost 0 inf + 13280
1554301341.627 * [exit]simplify:  Simplified to (* (* (cos y) (cos z)) (- (tan y) (tan z)))
1554301341.628 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (/ (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (cos y) (cos z)) (- (tan y) (tan z)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301341.628 * * * * [misc]progress:  [ 631 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (/ (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301341.628 * [enter]simplify:  Simplifying (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))
1554301341.628 * * [misc]simplify:  iters left: 6 (20 enodes)
1554301341.633 * * [misc]simplify:  iters left: 5 (94 enodes)
1554301341.649 * * [misc]simplify:  iters left: 4 (247 enodes)
1554301341.724 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301341.724 * * [misc]simplify:  Extracting #1: cost 43 inf + 0
1554301341.725 * * [misc]simplify:  Extracting #2: cost 237 inf + 0
1554301341.726 * * [misc]simplify:  Extracting #3: cost 392 inf + 2
1554301341.731 * * [misc]simplify:  Extracting #4: cost 272 inf + 44926
1554301341.759 * * [misc]simplify:  Extracting #5: cost 55 inf + 160455
1554301341.795 * * [misc]simplify:  Extracting #6: cost 0 inf + 194744
1554301341.831 * [exit]simplify:  Simplified to (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (cos a) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (cos a) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))))))
1554301341.831 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (/ (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (cos a) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (cos a) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))))))) (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301341.832 * [enter]simplify:  Simplifying (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))
1554301341.832 * * [misc]simplify:  iters left: 6 (11 enodes)
1554301341.834 * * [misc]simplify:  iters left: 5 (49 enodes)
1554301341.843 * * [misc]simplify:  iters left: 4 (113 enodes)
1554301341.864 * * [misc]simplify:  iters left: 3 (321 enodes)
1554301341.944 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301341.944 * * [misc]simplify:  Extracting #1: cost 55 inf + 0
1554301341.944 * * [misc]simplify:  Extracting #2: cost 161 inf + 0
1554301341.945 * * [misc]simplify:  Extracting #3: cost 182 inf + 1
1554301341.946 * * [misc]simplify:  Extracting #4: cost 167 inf + 2406
1554301341.953 * * [misc]simplify:  Extracting #5: cost 61 inf + 42214
1554301341.965 * * [misc]simplify:  Extracting #6: cost 1 inf + 67987
1554301341.976 * * [misc]simplify:  Extracting #7: cost 0 inf + 67419
1554301341.988 * [exit]simplify:  Simplified to (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))))
1554301341.988 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (/ (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (* (cos a) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z))))) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (cos a) (- (* (* (tan y) (tan y)) (tan y)) (* (tan z) (* (tan z) (tan z)))))))) (* (- (tan y) (tan z)) (+ (* (tan y) (tan y)) (* (tan z) (+ (tan y) (tan z)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301341.988 * * * * [misc]progress:  [ 632 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (/ (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (- (tan y) (tan z)) (+ (tan y) (tan z)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301341.989 * [enter]simplify:  Simplifying (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))
1554301341.989 * * [misc]simplify:  iters left: 6 (16 enodes)
1554301341.992 * * [misc]simplify:  iters left: 5 (76 enodes)
1554301342.006 * * [misc]simplify:  iters left: 4 (231 enodes)
1554301342.087 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301342.087 * * [misc]simplify:  Extracting #1: cost 31 inf + 0
1554301342.088 * * [misc]simplify:  Extracting #2: cost 247 inf + 0
1554301342.089 * * [misc]simplify:  Extracting #3: cost 369 inf + 124
1554301342.098 * * [misc]simplify:  Extracting #4: cost 201 inf + 70353
1554301342.126 * * [misc]simplify:  Extracting #5: cost 5 inf + 166315
1554301342.157 * * [misc]simplify:  Extracting #6: cost 0 inf + 168399
1554301342.190 * * [misc]simplify:  Extracting #7: cost 0 inf + 168319
1554301342.221 * [exit]simplify:  Simplified to (* (* (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a)) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))
1554301342.221 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (/ (* (* (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a)) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (- (tan y) (tan z)) (+ (tan y) (tan z)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301342.221 * [enter]simplify:  Simplifying (* (- (tan y) (tan z)) (+ (tan y) (tan z)))
1554301342.221 * * [misc]simplify:  iters left: 5 (7 enodes)
1554301342.223 * * [misc]simplify:  iters left: 4 (31 enodes)
1554301342.227 * * [misc]simplify:  iters left: 3 (61 enodes)
1554301342.235 * * [misc]simplify:  iters left: 2 (113 enodes)
1554301342.249 * * [misc]simplify:  iters left: 1 (172 enodes)
1554301342.276 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301342.276 * * [misc]simplify:  Extracting #1: cost 26 inf + 0
1554301342.276 * * [misc]simplify:  Extracting #2: cost 64 inf + 0
1554301342.276 * * [misc]simplify:  Extracting #3: cost 73 inf + 0
1554301342.277 * * [misc]simplify:  Extracting #4: cost 62 inf + 1322
1554301342.278 * * [misc]simplify:  Extracting #5: cost 25 inf + 10722
1554301342.280 * * [misc]simplify:  Extracting #6: cost 1 inf + 18290
1554301342.283 * * [misc]simplify:  Extracting #7: cost 0 inf + 18642
1554301342.285 * [exit]simplify:  Simplified to (* (- (tan y) (tan z)) (+ (tan y) (tan z)))
1554301342.286 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (/ (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (- (tan y) (tan z)) (+ (tan y) (tan z)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301342.286 * * * * [misc]progress:  [ 633 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* 1 (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301342.286 * * * * [misc]progress:  [ 634 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (cos a))) (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301342.286 * [enter]simplify:  Simplifying (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))
1554301342.286 * * [misc]simplify:  iters left: 6 (14 enodes)
1554301342.289 * * [misc]simplify:  iters left: 5 (61 enodes)
1554301342.299 * * [misc]simplify:  iters left: 4 (161 enodes)
1554301342.345 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301342.345 * * [misc]simplify:  Extracting #1: cost 48 inf + 0
1554301342.346 * * [misc]simplify:  Extracting #2: cost 159 inf + 0
1554301342.346 * * [misc]simplify:  Extracting #3: cost 211 inf + 2
1554301342.349 * * [misc]simplify:  Extracting #4: cost 149 inf + 21682
1554301342.359 * * [misc]simplify:  Extracting #5: cost 15 inf + 72563
1554301342.373 * * [misc]simplify:  Extracting #6: cost 0 inf + 78800
1554301342.386 * [exit]simplify:  Simplified to (* (+ (tan y) (tan z)) (* (* (- (tan y) (tan z)) (cos a)) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))
1554301342.386 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (+ (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (cos a))) (* (+ (tan y) (tan z)) (* (* (- (tan y) (tan z)) (cos a)) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301342.386 * * * * [misc]progress:  [ 635 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (* (+ (tan y) (tan z)) (* (cos a) (- (tan y) (tan z)))) (* (+ (tan y) (tan z)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (- (tan y) (tan z))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301342.387 * [enter]simplify:  Simplifying (* (+ (tan y) (tan z)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (- (tan y) (tan z))))
1554301342.387 * * [misc]simplify:  iters left: 6 (14 enodes)
1554301342.390 * * [misc]simplify:  iters left: 5 (61 enodes)
1554301342.399 * * [misc]simplify:  iters left: 4 (158 enodes)
1554301342.443 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301342.444 * * [misc]simplify:  Extracting #1: cost 36 inf + 0
1554301342.444 * * [misc]simplify:  Extracting #2: cost 151 inf + 0
1554301342.444 * * [misc]simplify:  Extracting #3: cost 187 inf + 62
1554301342.447 * * [misc]simplify:  Extracting #4: cost 129 inf + 19066
1554301342.456 * * [misc]simplify:  Extracting #5: cost 15 inf + 63500
1554301342.468 * * [misc]simplify:  Extracting #6: cost 0 inf + 70420
1554301342.480 * [exit]simplify:  Simplified to (* (+ (tan y) (tan z)) (* (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (- (tan y) (tan z))))
1554301342.480 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (+ (* (+ (tan y) (tan z)) (* (cos a) (- (tan y) (tan z)))) (* (+ (tan y) (tan z)) (* (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (- (tan y) (tan z))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301342.480 * * * * [misc]progress:  [ 636 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (* (* (- (tan y) (tan z)) (cos a)) (+ (tan y) (tan z))) (* (* (- (tan y) (tan z)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (+ (tan y) (tan z)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301342.480 * [enter]simplify:  Simplifying (* (* (- (tan y) (tan z)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (+ (tan y) (tan z)))
1554301342.480 * * [misc]simplify:  iters left: 6 (14 enodes)
1554301342.483 * * [misc]simplify:  iters left: 5 (67 enodes)
1554301342.494 * * [misc]simplify:  iters left: 4 (188 enodes)
1554301342.554 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301342.554 * * [misc]simplify:  Extracting #1: cost 37 inf + 0
1554301342.554 * * [misc]simplify:  Extracting #2: cost 172 inf + 0
1554301342.555 * * [misc]simplify:  Extracting #3: cost 245 inf + 123
1554301342.557 * * [misc]simplify:  Extracting #4: cost 195 inf + 17992
1554301342.570 * * [misc]simplify:  Extracting #5: cost 49 inf + 73311
1554301342.585 * * [misc]simplify:  Extracting #6: cost 2 inf + 93588
1554301342.600 * * [misc]simplify:  Extracting #7: cost 0 inf + 94134
1554301342.615 * [exit]simplify:  Simplified to (* (* (- (tan y) (tan z)) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (+ (tan y) (tan z)))
1554301342.615 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (+ (* (* (- (tan y) (tan z)) (cos a)) (+ (tan y) (tan z))) (* (* (- (tan y) (tan z)) (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (+ (tan y) (tan z)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301342.616 * * * * [misc]progress:  [ 637 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (* (* (cos a) (- (tan y) (tan z))) (+ (tan y) (tan z))) (* (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (- (tan y) (tan z))) (+ (tan y) (tan z)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301342.616 * [enter]simplify:  Simplifying (* (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (- (tan y) (tan z))) (+ (tan y) (tan z)))
1554301342.616 * * [misc]simplify:  iters left: 6 (14 enodes)
1554301342.619 * * [misc]simplify:  iters left: 5 (67 enodes)
1554301342.630 * * [misc]simplify:  iters left: 4 (187 enodes)
1554301342.692 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301342.692 * * [misc]simplify:  Extracting #1: cost 43 inf + 0
1554301342.693 * * [misc]simplify:  Extracting #2: cost 186 inf + 0
1554301342.694 * * [misc]simplify:  Extracting #3: cost 242 inf + 62
1554301342.696 * * [misc]simplify:  Extracting #4: cost 188 inf + 18735
1554301342.708 * * [misc]simplify:  Extracting #5: cost 29 inf + 83299
1554301342.724 * * [misc]simplify:  Extracting #6: cost 0 inf + 95488
1554301342.740 * * [misc]simplify:  Extracting #7: cost 0 inf + 95128
1554301342.755 * [exit]simplify:  Simplified to (* (* (cos a) (* (- (tan y) (tan z)) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (+ (tan y) (tan z)))
1554301342.755 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (+ (* (* (cos a) (- (tan y) (tan z))) (+ (tan y) (tan z))) (* (* (cos a) (* (- (tan y) (tan z)) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (+ (tan y) (tan z)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301342.756 * * * * [misc]progress:  [ 638 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (- (tan y) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301342.756 * [enter]simplify:  Simplifying (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))
1554301342.756 * * [misc]simplify:  iters left: 6 (11 enodes)
1554301342.758 * * [misc]simplify:  iters left: 5 (46 enodes)
1554301342.765 * * [misc]simplify:  iters left: 4 (96 enodes)
1554301342.783 * * [misc]simplify:  iters left: 3 (199 enodes)
1554301342.822 * * [misc]simplify:  iters left: 2 (342 enodes)
1554301342.889 * * [misc]simplify:  iters left: 1 (488 enodes)
1554301343.000 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301343.000 * * [misc]simplify:  Extracting #1: cost 10 inf + 0
1554301343.000 * * [misc]simplify:  Extracting #2: cost 41 inf + 1
1554301343.000 * * [misc]simplify:  Extracting #3: cost 64 inf + 124
1554301343.001 * * [misc]simplify:  Extracting #4: cost 41 inf + 5054
1554301343.004 * * [misc]simplify:  Extracting #5: cost 5 inf + 16566
1554301343.007 * * [misc]simplify:  Extracting #6: cost 0 inf + 18209
1554301343.011 * [exit]simplify:  Simplified to (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a))
1554301343.011 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (* (* (+ (tan y) (tan z)) (- (tan y) (tan z))) (+ (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (cos a))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301343.012 * * * * [misc]progress:  [ 639 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z)))) (* (cbrt (+ (tan y) (tan z))) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301343.012 * [enter]simplify:  Simplifying (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z))))
1554301343.012 * * [misc]simplify:  iters left: 6 (7 enodes)
1554301343.013 * * [misc]simplify:  iters left: 5 (22 enodes)
1554301343.016 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301343.016 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554301343.016 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554301343.016 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1554301343.016 * * [misc]simplify:  Extracting #4: cost 12 inf + 0
1554301343.016 * * [misc]simplify:  Extracting #5: cost 10 inf + 2
1554301343.016 * * [misc]simplify:  Extracting #6: cost 1 inf + 1826
1554301343.016 * * [misc]simplify:  Extracting #7: cost 0 inf + 2178
1554301343.016 * [exit]simplify:  Simplified to (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z))))
1554301343.016 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (* (* (cbrt (+ (tan y) (tan z))) (cbrt (+ (tan y) (tan z)))) (* (cbrt (+ (tan y) (tan z))) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301343.017 * * * * [misc]progress:  [ 640 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (sqrt (+ (tan y) (tan z))) (* (sqrt (+ (tan y) (tan z))) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301343.017 * [enter]simplify:  Simplifying (sqrt (+ (tan y) (tan z)))
1554301343.017 * * [misc]simplify:  iters left: 4 (6 enodes)
1554301343.018 * * [misc]simplify:  iters left: 3 (19 enodes)
1554301343.020 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301343.020 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554301343.020 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1554301343.020 * * [misc]simplify:  Extracting #3: cost 10 inf + 0
1554301343.020 * * [misc]simplify:  Extracting #4: cost 6 inf + 194
1554301343.020 * * [misc]simplify:  Extracting #5: cost 0 inf + 1394
1554301343.020 * [exit]simplify:  Simplified to (sqrt (+ (tan y) (tan z)))
1554301343.020 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (* (sqrt (+ (tan y) (tan z))) (* (sqrt (+ (tan y) (tan z))) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301343.021 * * * * [misc]progress:  [ 641 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* 1 (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301343.021 * * * * [misc]progress:  [ 642 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* 1 (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301343.021 * * * * [misc]progress:  [ 643 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (/ (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301343.021 * [enter]simplify:  Simplifying (* (* (cos y) (cos z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))
1554301343.021 * * [misc]simplify:  iters left: 6 (19 enodes)
1554301343.025 * * [misc]simplify:  iters left: 5 (88 enodes)
1554301343.040 * * [misc]simplify:  iters left: 4 (234 enodes)
1554301343.109 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301343.109 * * [misc]simplify:  Extracting #1: cost 18 inf + 0
1554301343.109 * * [misc]simplify:  Extracting #2: cost 94 inf + 0
1554301343.110 * * [misc]simplify:  Extracting #3: cost 237 inf + 347
1554301343.112 * * [misc]simplify:  Extracting #4: cost 243 inf + 14162
1554301343.128 * * [misc]simplify:  Extracting #5: cost 56 inf + 101745
1554301343.152 * * [misc]simplify:  Extracting #6: cost 0 inf + 130666
1554301343.177 * * [misc]simplify:  Extracting #7: cost 0 inf + 130626
1554301343.204 * [exit]simplify:  Simplified to (* (* (cos z) (cos y)) (* (cos a) (+ (cos a) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (- (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a))))))
1554301343.204 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (/ (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (* (cos z) (cos y)) (* (cos a) (+ (cos a) (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (- (* (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (cos a)) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301343.204 * * * * [misc]progress:  [ 644 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (/ (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301343.204 * [enter]simplify:  Simplifying (* (* (cos y) (cos z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))
1554301343.205 * * [misc]simplify:  iters left: 6 (15 enodes)
1554301343.207 * * [misc]simplify:  iters left: 5 (61 enodes)
1554301343.217 * * [misc]simplify:  iters left: 4 (133 enodes)
1554301343.242 * * [misc]simplify:  iters left: 3 (367 enodes)
1554301343.356 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301343.356 * * [misc]simplify:  Extracting #1: cost 15 inf + 0
1554301343.356 * * [misc]simplify:  Extracting #2: cost 162 inf + 0
1554301343.358 * * [misc]simplify:  Extracting #3: cost 380 inf + 1570
1554301343.368 * * [misc]simplify:  Extracting #4: cost 203 inf + 68879
1554301343.389 * * [misc]simplify:  Extracting #5: cost 14 inf + 152665
1554301343.414 * * [misc]simplify:  Extracting #6: cost 0 inf + 159683
1554301343.439 * [exit]simplify:  Simplified to (* (* (cos z) (cos y)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))
1554301343.439 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (/ (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (cos z) (cos y)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301343.440 * * * * [misc]progress:  [ 645 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (/ (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301343.440 * [enter]simplify:  Simplifying (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))
1554301343.440 * * [misc]simplify:  iters left: 6 (20 enodes)
1554301343.444 * * [misc]simplify:  iters left: 5 (94 enodes)
1554301343.460 * * [misc]simplify:  iters left: 4 (265 enodes)
1554301343.548 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301343.548 * * [misc]simplify:  Extracting #1: cost 39 inf + 0
1554301343.549 * * [misc]simplify:  Extracting #2: cost 217 inf + 0
1554301343.550 * * [misc]simplify:  Extracting #3: cost 359 inf + 0
1554301343.553 * * [misc]simplify:  Extracting #4: cost 336 inf + 19338
1554301343.576 * * [misc]simplify:  Extracting #5: cost 131 inf + 119067
1554301343.617 * * [misc]simplify:  Extracting #6: cost 4 inf + 189703
1554301343.661 * * [misc]simplify:  Extracting #7: cost 0 inf + 191593
1554301343.706 * [exit]simplify:  Simplified to (* (* (cos a) (+ (cos a) (* (cos a) (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y))))
1554301343.706 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (/ (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (* (cos a) (+ (cos a) (* (cos a) (- (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))))) (+ (* (tan z) (+ (tan y) (tan z))) (* (tan y) (tan y))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301343.706 * * * * [misc]progress:  [ 646 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (/ (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301343.706 * [enter]simplify:  Simplifying (* (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))
1554301343.707 * * [misc]simplify:  iters left: 6 (16 enodes)
1554301343.710 * * [misc]simplify:  iters left: 5 (67 enodes)
1554301343.720 * * [misc]simplify:  iters left: 4 (150 enodes)
1554301343.751 * * [misc]simplify:  iters left: 3 (446 enodes)
1554301343.926 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301343.926 * * [misc]simplify:  Extracting #1: cost 66 inf + 0
1554301343.927 * * [misc]simplify:  Extracting #2: cost 408 inf + 0
1554301343.929 * * [misc]simplify:  Extracting #3: cost 526 inf + 124
1554301343.938 * * [misc]simplify:  Extracting #4: cost 346 inf + 72848
1554301343.976 * * [misc]simplify:  Extracting #5: cost 27 inf + 224498
1554301344.025 * * [misc]simplify:  Extracting #6: cost 0 inf + 238679
1554301344.071 * [exit]simplify:  Simplified to (* (- (cos a) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (+ (+ (* (tan z) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan y))))
1554301344.071 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (/ (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (- (cos a) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cos a))) (+ (+ (* (tan z) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan y))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301344.072 * * * * [misc]progress:  [ 647 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (/ (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301344.072 * [enter]simplify:  Simplifying (* (+ (tan y) (tan z)) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))
1554301344.072 * * [misc]simplify:  iters left: 6 (17 enodes)
1554301344.077 * * [misc]simplify:  iters left: 5 (80 enodes)
1554301344.090 * * [misc]simplify:  iters left: 4 (222 enodes)
1554301344.158 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301344.159 * * [misc]simplify:  Extracting #1: cost 26 inf + 0
1554301344.159 * * [misc]simplify:  Extracting #2: cost 118 inf + 0
1554301344.159 * * [misc]simplify:  Extracting #3: cost 241 inf + 0
1554301344.163 * * [misc]simplify:  Extracting #4: cost 227 inf + 19116
1554301344.182 * * [misc]simplify:  Extracting #5: cost 38 inf + 107688
1554301344.208 * * [misc]simplify:  Extracting #6: cost 0 inf + 125307
1554301344.236 * * [misc]simplify:  Extracting #7: cost 0 inf + 125306
1554301344.263 * [exit]simplify:  Simplified to (* (+ (tan y) (tan z)) (* (cos a) (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a))) (cos a))))
1554301344.263 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (/ (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (* (+ (tan y) (tan z)) (* (cos a) (+ (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (- (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a)) (cos a))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301344.263 * * * * [misc]progress:  [ 648 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (/ (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301344.263 * [enter]simplify:  Simplifying (* (+ (tan y) (tan z)) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))
1554301344.264 * * [misc]simplify:  iters left: 6 (13 enodes)
1554301344.266 * * [misc]simplify:  iters left: 5 (53 enodes)
1554301344.274 * * [misc]simplify:  iters left: 4 (119 enodes)
1554301344.296 * * [misc]simplify:  iters left: 3 (325 enodes)
1554301344.396 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301344.396 * * [misc]simplify:  Extracting #1: cost 34 inf + 0
1554301344.397 * * [misc]simplify:  Extracting #2: cost 191 inf + 0
1554301344.398 * * [misc]simplify:  Extracting #3: cost 307 inf + 164
1554301344.401 * * [misc]simplify:  Extracting #4: cost 230 inf + 23421
1554301344.417 * * [misc]simplify:  Extracting #5: cost 31 inf + 102239
1554301344.436 * * [misc]simplify:  Extracting #6: cost 0 inf + 116467
1554301344.456 * [exit]simplify:  Simplified to (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (+ (tan y) (tan z)))
1554301344.456 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (/ (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (- (cos a) (* (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (cos a))) (+ (tan y) (tan z)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301344.457 * * * * [misc]progress:  [ 649 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (/ (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301344.457 * [enter]simplify:  Simplifying (+ (* (cos a) (cos a)) (- (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))) (* (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))
1554301344.457 * * [misc]simplify:  iters left: 6 (15 enodes)
1554301344.460 * * [misc]simplify:  iters left: 5 (66 enodes)
1554301344.471 * * [misc]simplify:  iters left: 4 (160 enodes)
1554301344.518 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301344.519 * * [misc]simplify:  Extracting #1: cost 15 inf + 0
1554301344.519 * * [misc]simplify:  Extracting #2: cost 93 inf + 0
1554301344.519 * * [misc]simplify:  Extracting #3: cost 165 inf + 506
1554301344.520 * * [misc]simplify:  Extracting #4: cost 173 inf + 3259
1554301344.524 * * [misc]simplify:  Extracting #5: cost 98 inf + 33809
1554301344.537 * * [misc]simplify:  Extracting #6: cost 12 inf + 73142
1554301344.553 * * [misc]simplify:  Extracting #7: cost 0 inf + 78726
1554301344.567 * [exit]simplify:  Simplified to (+ (* (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (- (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a))) (* (cos a) (cos a)))
1554301344.567 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (/ (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (pow (cos a) 3) (pow (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) 3)))) (+ (* (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (- (* (cos a) (+ (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (cos a))) (* (cos a) (cos a)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301344.568 * * * * [misc]progress:  [ 650 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (/ (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301344.568 * [enter]simplify:  Simplifying (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))
1554301344.568 * * [misc]simplify:  iters left: 6 (11 enodes)
1554301344.570 * * [misc]simplify:  iters left: 5 (45 enodes)
1554301344.577 * * [misc]simplify:  iters left: 4 (97 enodes)
1554301344.595 * * [misc]simplify:  iters left: 3 (246 enodes)
1554301344.657 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301344.657 * * [misc]simplify:  Extracting #1: cost 16 inf + 0
1554301344.657 * * [misc]simplify:  Extracting #2: cost 103 inf + 0
1554301344.657 * * [misc]simplify:  Extracting #3: cost 153 inf + 225
1554301344.658 * * [misc]simplify:  Extracting #4: cost 135 inf + 3229
1554301344.663 * * [misc]simplify:  Extracting #5: cost 39 inf + 34409
1554301344.670 * * [misc]simplify:  Extracting #6: cost 1 inf + 48290
1554301344.680 * * [misc]simplify:  Extracting #7: cost 0 inf + 48738
1554301344.688 * * [misc]simplify:  Extracting #8: cost 0 inf + 48737
1554301344.696 * [exit]simplify:  Simplified to (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))
1554301344.696 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (/ (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (- (* (cos a) (cos a)) (* (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))) (- (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301344.697 * * * * [misc]progress:  [ 651 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (/ (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (cos y) (cos z))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301344.697 * [enter]simplify:  Simplifying (* (cos y) (cos z))
1554301344.697 * * [misc]simplify:  iters left: 3 (5 enodes)
1554301344.698 * * [misc]simplify:  iters left: 2 (16 enodes)
1554301344.700 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301344.700 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554301344.700 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1554301344.700 * * [misc]simplify:  Extracting #3: cost 4 inf + 124
1554301344.700 * * [misc]simplify:  Extracting #4: cost 0 inf + 570
1554301344.700 * [exit]simplify:  Simplified to (* (cos z) (cos y))
1554301344.700 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (/ (* (+ (tan y) (tan z)) (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (cos z) (cos y))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301344.700 * * * * [misc]progress:  [ 652 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (/ (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301344.700 * [enter]simplify:  Simplifying (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))
1554301344.700 * * [misc]simplify:  iters left: 6 (9 enodes)
1554301344.702 * * [misc]simplify:  iters left: 5 (34 enodes)
1554301344.706 * * [misc]simplify:  iters left: 4 (47 enodes)
1554301344.712 * * [misc]simplify:  iters left: 3 (50 enodes)
1554301344.717 * * [misc]simplify:  iters left: 2 (51 enodes)
1554301344.723 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301344.723 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301344.723 * * [misc]simplify:  Extracting #2: cost 17 inf + 0
1554301344.723 * * [misc]simplify:  Extracting #3: cost 22 inf + 0
1554301344.723 * * [misc]simplify:  Extracting #4: cost 20 inf + 2
1554301344.723 * * [misc]simplify:  Extracting #5: cost 15 inf + 658
1554301344.723 * * [misc]simplify:  Extracting #6: cost 2 inf + 3690
1554301344.724 * * [misc]simplify:  Extracting #7: cost 0 inf + 4274
1554301344.724 * [exit]simplify:  Simplified to (+ (* (tan y) (+ (tan y) (tan z))) (* (tan z) (tan z)))
1554301344.724 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (/ (* (+ (tan y) (tan z)) (* (- (pow (tan y) 3) (pow (tan z) 3)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* (tan y) (+ (tan y) (tan z))) (* (tan z) (tan z)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301344.725 * * * * [misc]progress:  [ 653 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (/ (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (tan y) (tan z))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301344.725 * [enter]simplify:  Simplifying (+ (tan y) (tan z))
1554301344.725 * * [misc]simplify:  iters left: 3 (5 enodes)
1554301344.726 * * [misc]simplify:  iters left: 2 (16 enodes)
1554301344.728 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301344.728 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554301344.728 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1554301344.728 * * [misc]simplify:  Extracting #3: cost 4 inf + 194
1554301344.728 * * [misc]simplify:  Extracting #4: cost 0 inf + 850
1554301344.728 * [exit]simplify:  Simplified to (+ (tan y) (tan z))
1554301344.728 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x y z a) (+ x (/ (- (/ (* (+ (tan y) (tan z)) (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (tan y) (tan z))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301344.728 * * * * [misc]progress:  [ 654 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (/ (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (cos y) (cos z))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301344.728 * [enter]simplify:  Simplifying (* (+ (* (sin y) (cos z)) (* (cos y) (sin z))) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))
1554301344.728 * * [misc]simplify:  iters left: 6 (21 enodes)
1554301344.732 * * [misc]simplify:  iters left: 5 (91 enodes)
1554301344.749 * * [misc]simplify:  iters left: 4 (225 enodes)
1554301344.812 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301344.812 * * [misc]simplify:  Extracting #1: cost 32 inf + 0
1554301344.813 * * [misc]simplify:  Extracting #2: cost 175 inf + 0
1554301344.813 * * [misc]simplify:  Extracting #3: cost 279 inf + 328
1554301344.815 * * [misc]simplify:  Extracting #4: cost 237 inf + 13074
1554301344.826 * * [misc]simplify:  Extracting #5: cost 81 inf + 90096
1554301344.848 * * [misc]simplify:  Extracting #6: cost 5 inf + 136836
1554301344.871 * * [misc]simplify:  Extracting #7: cost 0 inf + 141120
1554301344.896 * [exit]simplify:  Simplified to (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (+ (* (- (tan y) (tan z)) (cos a)) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (- (tan y) (tan z)) (cos a)))))
1554301344.896 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (/ (* (+ (* (cos y) (sin z)) (* (cos z) (sin y))) (+ (* (- (tan y) (tan z)) (cos a)) (* (+ (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (- (tan y) (tan z)) (cos a))))) (* (cos y) (cos z))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301344.896 * * * * [misc]progress:  [ 655 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (/ (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301344.896 * [enter]simplify:  Simplifying (* (+ (pow (tan y) 3) (pow (tan z) 3)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))
1554301344.897 * * [misc]simplify:  iters left: 6 (18 enodes)
1554301344.901 * * [misc]simplify:  iters left: 5 (86 enodes)
1554301344.915 * * [misc]simplify:  iters left: 4 (222 enodes)
1554301344.978 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301344.978 * * [misc]simplify:  Extracting #1: cost 32 inf + 0
1554301344.978 * * [misc]simplify:  Extracting #2: cost 175 inf + 0
1554301344.979 * * [misc]simplify:  Extracting #3: cost 280 inf + 2
1554301344.982 * * [misc]simplify:  Extracting #4: cost 224 inf + 22313
1554301344.997 * * [misc]simplify:  Extracting #5: cost 41 inf + 119165
1554301345.022 * * [misc]simplify:  Extracting #6: cost 0 inf + 131299
1554301345.044 * * [misc]simplify:  Extracting #7: cost 0 inf + 128689
1554301345.067 * [exit]simplify:  Simplified to (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (* (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (- (tan y) (tan z))))
1554301345.067 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (/ (* (+ (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))) (* (+ (cos a) (* (cos a) (+ (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (- (tan y) (tan z)))) (+ (* (tan y) (tan y)) (- (* (tan z) (tan z)) (* (tan y) (tan z))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301345.067 * * * * [misc]progress:  [ 656 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (/ (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (- (tan y) (tan z))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301345.067 * [enter]simplify:  Simplifying (* (- (* (tan y) (tan y)) (* (tan z) (tan z))) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))))
1554301345.067 * * [misc]simplify:  iters left: 6 (17 enodes)
1554301345.071 * * [misc]simplify:  iters left: 5 (80 enodes)
1554301345.084 * * [misc]simplify:  iters left: 4 (231 enodes)
1554301345.163 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301345.164 * * [misc]simplify:  Extracting #1: cost 40 inf + 0
1554301345.164 * * [misc]simplify:  Extracting #2: cost 224 inf + 0
1554301345.165 * * [misc]simplify:  Extracting #3: cost 338 inf + 63
1554301345.169 * * [misc]simplify:  Extracting #4: cost 259 inf + 27741
1554301345.189 * * [misc]simplify:  Extracting #5: cost 41 inf + 127689
1554301345.215 * * [misc]simplify:  Extracting #6: cost 0 inf + 148038
1554301345.244 * [exit]simplify:  Simplified to (* (* (* (+ (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a)) (- (tan y) (tan z))) (+ (tan y) (tan z))) (- (tan y) (tan z)))
1554301345.244 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (x y z a) (+ x (/ (- (/ (* (* (* (+ (* (cos a) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z)))) (cos a)) (- (tan y) (tan z))) (+ (tan y) (tan z))) (- (tan y) (tan z))) (- (tan y) (tan z))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301345.244 * * * * [misc]progress:  [ 657 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (posit16->real (real->posit16 (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301345.244 * * * * [misc]progress:  [ 658 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a)))) (+ (tan y) (tan z))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301345.244 * * * * [misc]progress:  [ 659 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (pow (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))) 1)) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301345.244 * [enter]simplify:  Simplifying (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))
1554301345.244 * * [misc]simplify:  iters left: 6 (14 enodes)
1554301345.248 * * [misc]simplify:  iters left: 5 (62 enodes)
1554301345.257 * * [misc]simplify:  iters left: 4 (138 enodes)
1554301345.284 * * [misc]simplify:  iters left: 3 (369 enodes)
1554301345.395 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301345.395 * * [misc]simplify:  Extracting #1: cost 24 inf + 0
1554301345.396 * * [misc]simplify:  Extracting #2: cost 123 inf + 1
1554301345.397 * * [misc]simplify:  Extracting #3: cost 300 inf + 124
1554301345.400 * * [misc]simplify:  Extracting #4: cost 303 inf + 20204
1554301345.414 * * [misc]simplify:  Extracting #5: cost 109 inf + 93391
1554301345.435 * * [misc]simplify:  Extracting #6: cost 0 inf + 134231
1554301345.457 * * [misc]simplify:  Extracting #7: cost 0 inf + 133445
1554301345.480 * [exit]simplify:  Simplified to (* (- (sin a) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (sin a) (* (tan z) (tan y))))) (- (tan y) (tan z)))
1554301345.480 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (pow (* (- (sin a) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (sin a) (* (tan z) (tan y))))) (- (tan y) (tan z))) 1)) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301345.480 * * * * [misc]progress:  [ 660 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (pow (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))) 1)) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301345.481 * [enter]simplify:  Simplifying (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))
1554301345.481 * * [misc]simplify:  iters left: 6 (14 enodes)
1554301345.484 * * [misc]simplify:  iters left: 5 (62 enodes)
1554301345.495 * * [misc]simplify:  iters left: 4 (138 enodes)
1554301345.521 * * [misc]simplify:  iters left: 3 (369 enodes)
1554301345.634 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301345.634 * * [misc]simplify:  Extracting #1: cost 24 inf + 0
1554301345.634 * * [misc]simplify:  Extracting #2: cost 123 inf + 1
1554301345.635 * * [misc]simplify:  Extracting #3: cost 300 inf + 124
1554301345.638 * * [misc]simplify:  Extracting #4: cost 303 inf + 20204
1554301345.650 * * [misc]simplify:  Extracting #5: cost 109 inf + 93391
1554301345.673 * * [misc]simplify:  Extracting #6: cost 0 inf + 134231
1554301345.695 * * [misc]simplify:  Extracting #7: cost 0 inf + 133445
1554301345.717 * [exit]simplify:  Simplified to (* (- (sin a) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (sin a) (* (tan z) (tan y))))) (- (tan y) (tan z)))
1554301345.717 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (pow (* (- (sin a) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (sin a) (* (tan z) (tan y))))) (- (tan y) (tan z))) 1)) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301345.718 * * * * [misc]progress:  [ 661 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (pow (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))) 1)) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301345.718 * * * * [misc]progress:  [ 662 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (exp (+ (+ (log (sin a)) (log (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (log (- (tan y) (tan z)))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301345.718 * [enter]simplify:  Simplifying (+ (+ (log (sin a)) (log (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (log (- (tan y) (tan z))))
1554301345.718 * * [misc]simplify:  iters left: 6 (17 enodes)
1554301345.722 * * [misc]simplify:  iters left: 5 (71 enodes)
1554301345.732 * * [misc]simplify:  iters left: 4 (129 enodes)
1554301345.754 * * [misc]simplify:  iters left: 3 (245 enodes)
1554301345.804 * * [misc]simplify:  iters left: 2 (407 enodes)
1554301345.887 * * [misc]simplify:  iters left: 1 (445 enodes)
1554301345.951 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301345.951 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301345.951 * * [misc]simplify:  Extracting #2: cost 17 inf + 0
1554301345.952 * * [misc]simplify:  Extracting #3: cost 27 inf + 0
1554301345.952 * * [misc]simplify:  Extracting #4: cost 56 inf + 124
1554301345.952 * * [misc]simplify:  Extracting #5: cost 65 inf + 2173
1554301345.955 * * [misc]simplify:  Extracting #6: cost 16 inf + 16511
1554301345.959 * * [misc]simplify:  Extracting #7: cost 1 inf + 22100
1554301345.963 * * [misc]simplify:  Extracting #8: cost 0 inf + 22673
1554301345.968 * [exit]simplify:  Simplified to (+ (log (- (tan y) (tan z))) (+ (log (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (log (sin a))))
1554301345.968 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (exp (+ (log (- (tan y) (tan z))) (+ (log (- 1 (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))) (log (sin a)))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301345.968 * * * * [misc]progress:  [ 663 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (exp (+ (log (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (log (- (tan y) (tan z)))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301345.968 * [enter]simplify:  Simplifying (+ (log (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (log (- (tan y) (tan z))))
1554301345.968 * * [misc]simplify:  iters left: 6 (16 enodes)
1554301345.972 * * [misc]simplify:  iters left: 5 (69 enodes)
1554301345.982 * * [misc]simplify:  iters left: 4 (134 enodes)
1554301346.005 * * [misc]simplify:  iters left: 3 (285 enodes)
1554301346.083 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301346.083 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301346.083 * * [misc]simplify:  Extracting #2: cost 19 inf + 0
1554301346.083 * * [misc]simplify:  Extracting #3: cost 33 inf + 1
1554301346.084 * * [misc]simplify:  Extracting #4: cost 148 inf + 64
1554301346.084 * * [misc]simplify:  Extracting #5: cost 195 inf + 1907
1554301346.088 * * [misc]simplify:  Extracting #6: cost 87 inf + 37120
1554301346.098 * * [misc]simplify:  Extracting #7: cost 8 inf + 66135
1554301346.109 * * [misc]simplify:  Extracting #8: cost 0 inf + 69209
1554301346.120 * [exit]simplify:  Simplified to (+ (log (- (tan y) (tan z))) (log (- (sin a) (* (* (sin a) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))
1554301346.120 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (exp (+ (log (- (tan y) (tan z))) (log (- (sin a) (* (* (sin a) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301346.120 * * * * [misc]progress:  [ 664 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (exp (log (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301346.120 * * * * [misc]progress:  [ 665 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (log (exp (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301346.120 * * * * [misc]progress:  [ 666 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (cbrt (* (* (* (* (sin a) (sin a)) (sin a)) (* (* (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (- (tan y) (tan z))) (- (tan y) (tan z)))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301346.120 * [enter]simplify:  Simplifying (* (* (* (* (sin a) (sin a)) (sin a)) (* (* (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (- (tan y) (tan z))) (- (tan y) (tan z))))
1554301346.121 * * [misc]simplify:  iters left: 6 (20 enodes)
1554301346.125 * * [misc]simplify:  iters left: 5 (89 enodes)
1554301346.142 * * [misc]simplify:  iters left: 4 (248 enodes)
1554301346.216 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301346.216 * * [misc]simplify:  Extracting #1: cost 46 inf + 0
1554301346.217 * * [misc]simplify:  Extracting #2: cost 231 inf + 0
1554301346.218 * * [misc]simplify:  Extracting #3: cost 327 inf + 1076
1554301346.219 * * [misc]simplify:  Extracting #4: cost 339 inf + 1689
1554301346.222 * * [misc]simplify:  Extracting #5: cost 284 inf + 25847
1554301346.243 * * [misc]simplify:  Extracting #6: cost 73 inf + 143596
1554301346.284 * * [misc]simplify:  Extracting #7: cost 1 inf + 172861
1554301346.327 * * [misc]simplify:  Extracting #8: cost 0 inf + 170271
1554301346.370 * [exit]simplify:  Simplified to (* (* (* (sin a) (sin a)) (sin a)) (* (* (* (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (- (tan y) (tan z)) (* (- (tan y) (tan z)) (- (tan y) (tan z))))))
1554301346.370 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (cbrt (* (* (* (sin a) (sin a)) (sin a)) (* (* (* (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (- (tan y) (tan z)) (* (- (tan y) (tan z)) (- (tan y) (tan z)))))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301346.371 * * * * [misc]progress:  [ 667 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (cbrt (* (* (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (- (tan y) (tan z))) (- (tan y) (tan z)))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301346.371 * [enter]simplify:  Simplifying (* (* (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (* (- (tan y) (tan z)) (- (tan y) (tan z))) (- (tan y) (tan z))))
1554301346.371 * * [misc]simplify:  iters left: 6 (18 enodes)
1554301346.375 * * [misc]simplify:  iters left: 5 (84 enodes)
1554301346.391 * * [misc]simplify:  iters left: 4 (238 enodes)
1554301346.461 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301346.462 * * [misc]simplify:  Extracting #1: cost 39 inf + 0
1554301346.462 * * [misc]simplify:  Extracting #2: cost 211 inf + 0
1554301346.463 * * [misc]simplify:  Extracting #3: cost 307 inf + 367
1554301346.467 * * [misc]simplify:  Extracting #4: cost 257 inf + 24377
1554301346.493 * * [misc]simplify:  Extracting #5: cost 31 inf + 139182
1554301346.530 * * [misc]simplify:  Extracting #6: cost 0 inf + 157729
1554301346.568 * [exit]simplify:  Simplified to (* (* (* (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (sin a)) (* (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (sin a))) (* (* (- (tan y) (tan z)) (- (tan y) (tan z))) (* (- (tan y) (tan z)) (* (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (sin a)))))
1554301346.568 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (cbrt (* (* (* (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (sin a)) (* (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (sin a))) (* (* (- (tan y) (tan z)) (- (tan y) (tan z))) (* (- (tan y) (tan z)) (* (- 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (sin a))))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301346.568 * * * * [misc]progress:  [ 668 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (cbrt (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (cbrt (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))))) (cbrt (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301346.568 * * * * [misc]progress:  [ 669 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (cbrt (* (* (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301346.568 * * * * [misc]progress:  [ 670 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (sqrt (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (sqrt (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301346.569 * * * * [misc]progress:  [ 671 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (/ (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301346.569 * [enter]simplify:  Simplifying (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))
1554301346.569 * * [misc]simplify:  iters left: 6 (23 enodes)
1554301346.574 * * [misc]simplify:  iters left: 5 (95 enodes)
1554301346.589 * * [misc]simplify:  iters left: 4 (201 enodes)
1554301346.638 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301346.638 * * [misc]simplify:  Extracting #1: cost 14 inf + 0
1554301346.638 * * [misc]simplify:  Extracting #2: cost 62 inf + 0
1554301346.639 * * [misc]simplify:  Extracting #3: cost 161 inf + 63
1554301346.640 * * [misc]simplify:  Extracting #4: cost 249 inf + 319
1554301346.643 * * [misc]simplify:  Extracting #5: cost 174 inf + 28897
1554301346.657 * * [misc]simplify:  Extracting #6: cost 33 inf + 90574
1554301346.680 * * [misc]simplify:  Extracting #7: cost 0 inf + 103571
1554301346.703 * * [misc]simplify:  Extracting #8: cost 0 inf + 101823
1554301346.728 * [exit]simplify:  Simplified to (* (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (sin a)) (- 1 (* (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (tan y) (tan z)))))
1554301346.728 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (/ (* (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (sin a)) (- 1 (* (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (tan y) (tan z))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301346.728 * [enter]simplify:  Simplifying (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (cos y) (cos z)))
1554301346.728 * * [misc]simplify:  iters left: 6 (17 enodes)
1554301346.733 * * [misc]simplify:  iters left: 5 (76 enodes)
1554301346.747 * * [misc]simplify:  iters left: 4 (218 enodes)
1554301346.815 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301346.815 * * [misc]simplify:  Extracting #1: cost 17 inf + 0
1554301346.815 * * [misc]simplify:  Extracting #2: cost 92 inf + 0
1554301346.816 * * [misc]simplify:  Extracting #3: cost 134 inf + 2926
1554301346.821 * * [misc]simplify:  Extracting #4: cost 85 inf + 36247
1554301346.835 * * [misc]simplify:  Extracting #5: cost 14 inf + 63735
1554301346.852 * * [misc]simplify:  Extracting #6: cost 0 inf + 68959
1554301346.867 * [exit]simplify:  Simplified to (+ (* (cos z) (cos y)) (* (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (cos z) (cos y))))
1554301346.867 * [misc]simplify:  Simplified (2 2 1 2 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (/ (* (* (- (* (sin y) (cos z)) (* (cos y) (sin z))) (sin a)) (- 1 (* (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (tan y) (tan z))))) (+ (* (cos z) (cos y)) (* (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* (cos z) (cos y)))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301346.868 * * * * [misc]progress:  [ 672 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (/ (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301346.868 * [enter]simplify:  Simplifying (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (pow (tan y) 3) (pow (tan z) 3)))
1554301346.868 * * [misc]simplify:  iters left: 6 (19 enodes)
1554301346.873 * * [misc]simplify:  iters left: 5 (87 enodes)
1554301346.887 * * [misc]simplify:  iters left: 4 (193 enodes)
1554301346.940 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301346.940 * * [misc]simplify:  Extracting #1: cost 14 inf + 0
1554301346.940 * * [misc]simplify:  Extracting #2: cost 64 inf + 0
1554301346.941 * * [misc]simplify:  Extracting #3: cost 160 inf + 63
1554301346.941 * * [misc]simplify:  Extracting #4: cost 246 inf + 551
1554301346.944 * * [misc]simplify:  Extracting #5: cost 201 inf + 17925
1554301346.955 * * [misc]simplify:  Extracting #6: cost 56 inf + 80535
1554301346.978 * * [misc]simplify:  Extracting #7: cost 5 inf + 99553
1554301347.002 * * [misc]simplify:  Extracting #8: cost 0 inf + 101967
1554301347.027 * * [misc]simplify:  Extracting #9: cost 0 inf + 101767
1554301347.051 * [exit]simplify:  Simplified to (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z)))))
1554301347.051 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (/ (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301347.052 * [enter]simplify:  Simplifying (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))
1554301347.052 * * [misc]simplify:  iters left: 6 (18 enodes)
1554301347.057 * * [misc]simplify:  iters left: 5 (88 enodes)
1554301347.075 * * [misc]simplify:  iters left: 4 (294 enodes)
1554301347.183 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301347.183 * * [misc]simplify:  Extracting #1: cost 29 inf + 0
1554301347.184 * * [misc]simplify:  Extracting #2: cost 198 inf + 0
1554301347.185 * * [misc]simplify:  Extracting #3: cost 315 inf + 1
1554301347.187 * * [misc]simplify:  Extracting #4: cost 300 inf + 12214
1554301347.203 * * [misc]simplify:  Extracting #5: cost 97 inf + 93034
1554301347.236 * * [misc]simplify:  Extracting #6: cost 9 inf + 134455
1554301347.270 * * [misc]simplify:  Extracting #7: cost 0 inf + 139030
1554301347.305 * [exit]simplify:  Simplified to (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (+ (* (tan y) (tan z)) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (+ (* (tan y) (tan z)) (* (tan z) (tan z))) (* (tan y) (tan y))))) (+ (+ (* (tan y) (tan z)) (* (tan z) (tan z))) (* (tan y) (tan y))))
1554301347.305 * [misc]simplify:  Simplified (2 2 1 2 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (/ (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (- (* (tan y) (* (tan y) (tan y))) (* (tan z) (* (tan z) (tan z))))) (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (+ (* (tan y) (tan z)) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (+ (* (tan y) (tan z)) (* (tan z) (tan z))) (* (tan y) (tan y))))) (+ (+ (* (tan y) (tan z)) (* (tan z) (tan z))) (* (tan y) (tan y)))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301347.305 * * * * [misc]progress:  [ 673 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (/ (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301347.306 * [enter]simplify:  Simplifying (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))
1554301347.306 * * [misc]simplify:  iters left: 6 (19 enodes)
1554301347.311 * * [misc]simplify:  iters left: 5 (84 enodes)
1554301347.326 * * [misc]simplify:  iters left: 4 (197 enodes)
1554301347.381 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301347.381 * * [misc]simplify:  Extracting #1: cost 22 inf + 0
1554301347.382 * * [misc]simplify:  Extracting #2: cost 82 inf + 0
1554301347.382 * * [misc]simplify:  Extracting #3: cost 170 inf + 63
1554301347.383 * * [misc]simplify:  Extracting #4: cost 257 inf + 551
1554301347.387 * * [misc]simplify:  Extracting #5: cost 159 inf + 38160
1554301347.405 * * [misc]simplify:  Extracting #6: cost 14 inf + 102196
1554301347.429 * * [misc]simplify:  Extracting #7: cost 0 inf + 102792
1554301347.453 * * [misc]simplify:  Extracting #8: cost 0 inf + 102501
1554301347.476 * [exit]simplify:  Simplified to (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (tan y) (tan z))))) (* (- (tan y) (tan z)) (* (+ (tan z) (tan y)) (sin a))))
1554301347.477 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (/ (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (tan y) (tan z))))) (* (- (tan y) (tan z)) (* (+ (tan z) (tan y)) (sin a)))) (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301347.477 * [enter]simplify:  Simplifying (* (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (+ (tan y) (tan z)))
1554301347.477 * * [misc]simplify:  iters left: 6 (15 enodes)
1554301347.481 * * [misc]simplify:  iters left: 5 (74 enodes)
1554301347.498 * * [misc]simplify:  iters left: 4 (245 enodes)
1554301347.577 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301347.577 * * [misc]simplify:  Extracting #1: cost 20 inf + 0
1554301347.577 * * [misc]simplify:  Extracting #2: cost 100 inf + 0
1554301347.578 * * [misc]simplify:  Extracting #3: cost 162 inf + 1
1554301347.578 * * [misc]simplify:  Extracting #4: cost 175 inf + 2840
1554301347.585 * * [misc]simplify:  Extracting #5: cost 71 inf + 42019
1554301347.602 * * [misc]simplify:  Extracting #6: cost 1 inf + 68467
1554301347.621 * * [misc]simplify:  Extracting #7: cost 0 inf + 68014
1554301347.638 * [exit]simplify:  Simplified to (+ (+ (tan y) (tan z)) (* (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (+ (tan y) (tan z))))
1554301347.638 * [misc]simplify:  Simplified (2 2 1 2 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (/ (* (- 1 (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (tan y) (tan z))))) (* (- (tan y) (tan z)) (* (+ (tan z) (tan y)) (sin a)))) (+ (+ (tan y) (tan z)) (* (+ (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (+ (tan y) (tan z)))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301347.638 * * * * [misc]progress:  [ 674 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (/ (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301347.638 * [enter]simplify:  Simplifying (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z))))
1554301347.639 * * [misc]simplify:  iters left: 6 (22 enodes)
1554301347.643 * * [misc]simplify:  iters left: 5 (90 enodes)
1554301347.658 * * [misc]simplify:  iters left: 4 (212 enodes)
1554301347.713 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301347.713 * * [misc]simplify:  Extracting #1: cost 14 inf + 0
1554301347.714 * * [misc]simplify:  Extracting #2: cost 64 inf + 0
1554301347.714 * * [misc]simplify:  Extracting #3: cost 172 inf + 63
1554301347.715 * * [misc]simplify:  Extracting #4: cost 228 inf + 1573
1554301347.719 * * [misc]simplify:  Extracting #5: cost 137 inf + 33215
1554301347.731 * * [misc]simplify:  Extracting #6: cost 38 inf + 69380
1554301347.747 * * [misc]simplify:  Extracting #7: cost 3 inf + 90037
1554301347.767 * * [misc]simplify:  Extracting #8: cost 0 inf + 92068
1554301347.784 * [exit]simplify:  Simplified to (* (* (- (* (cos z) (sin y)) (* (sin z) (cos y))) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (sin a))
1554301347.785 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (/ (* (* (- (* (cos z) (sin y)) (* (sin z) (cos y))) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (sin a)) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301347.785 * [enter]simplify:  Simplifying (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (cos y) (cos z)))
1554301347.785 * * [misc]simplify:  iters left: 6 (13 enodes)
1554301347.788 * * [misc]simplify:  iters left: 5 (56 enodes)
1554301347.797 * * [misc]simplify:  iters left: 4 (107 enodes)
1554301347.815 * * [misc]simplify:  iters left: 3 (211 enodes)
1554301347.866 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301347.866 * * [misc]simplify:  Extracting #1: cost 19 inf + 0
1554301347.866 * * [misc]simplify:  Extracting #2: cost 84 inf + 1
1554301347.867 * * [misc]simplify:  Extracting #3: cost 172 inf + 296
1554301347.868 * * [misc]simplify:  Extracting #4: cost 120 inf + 11990
1554301347.875 * * [misc]simplify:  Extracting #5: cost 11 inf + 54251
1554301347.885 * * [misc]simplify:  Extracting #6: cost 0 inf + 59183
1554301347.896 * [exit]simplify:  Simplified to (+ (* (* (cos y) (cos z)) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (cos y) (cos z)))
1554301347.896 * [misc]simplify:  Simplified (2 2 1 2 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (/ (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))) (+ (* (* (cos y) (cos z)) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (* (cos y) (cos z))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301347.897 * * * * [misc]progress:  [ 675 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (/ (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301347.897 * [enter]simplify:  Simplifying (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (pow (tan y) 3) (pow (tan z) 3)))
1554301347.897 * * [misc]simplify:  iters left: 6 (19 enodes)
1554301347.902 * * [misc]simplify:  iters left: 5 (84 enodes)
1554301347.915 * * [misc]simplify:  iters left: 4 (204 enodes)
1554301347.970 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301347.970 * * [misc]simplify:  Extracting #1: cost 14 inf + 0
1554301347.970 * * [misc]simplify:  Extracting #2: cost 60 inf + 0
1554301347.971 * * [misc]simplify:  Extracting #3: cost 161 inf + 63
1554301347.971 * * [misc]simplify:  Extracting #4: cost 211 inf + 919
1554301347.977 * * [misc]simplify:  Extracting #5: cost 105 inf + 40748
1554301347.992 * * [misc]simplify:  Extracting #6: cost 5 inf + 86469
1554301348.009 * * [misc]simplify:  Extracting #7: cost 0 inf + 84925
1554301348.026 * * [misc]simplify:  Extracting #8: cost 0 inf + 84412
1554301348.044 * [exit]simplify:  Simplified to (* (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (* (sin a) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))
1554301348.045 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (/ (* (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (* (sin a) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301348.045 * [enter]simplify:  Simplifying (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))
1554301348.045 * * [misc]simplify:  iters left: 6 (14 enodes)
1554301348.049 * * [misc]simplify:  iters left: 5 (68 enodes)
1554301348.060 * * [misc]simplify:  iters left: 4 (167 enodes)
1554301348.093 * * [misc]simplify:  iters left: 3 (462 enodes)
1554301348.287 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301348.287 * * [misc]simplify:  Extracting #1: cost 40 inf + 0
1554301348.288 * * [misc]simplify:  Extracting #2: cost 244 inf + 1
1554301348.289 * * [misc]simplify:  Extracting #3: cost 328 inf + 2
1554301348.293 * * [misc]simplify:  Extracting #4: cost 256 inf + 24999
1554301348.313 * * [misc]simplify:  Extracting #5: cost 36 inf + 115017
1554301348.344 * * [misc]simplify:  Extracting #6: cost 0 inf + 127975
1554301348.372 * * [misc]simplify:  Extracting #7: cost 0 inf + 127854
1554301348.399 * [exit]simplify:  Simplified to (* (+ (+ (* (tan z) (tan z)) (* (tan z) (tan y))) (* (tan y) (tan y))) (+ 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))
1554301348.399 * [misc]simplify:  Simplified (2 2 1 2 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (/ (* (- (* (tan y) (* (tan y) (tan y))) (* (* (tan z) (tan z)) (tan z))) (* (sin a) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (tan z) (tan y))))))) (* (+ (+ (* (tan z) (tan z)) (* (tan z) (tan y))) (* (tan y) (tan y))) (+ 1 (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301348.400 * * * * [misc]progress:  [ 676 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (/ (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301348.400 * [enter]simplify:  Simplifying (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z))))
1554301348.400 * * [misc]simplify:  iters left: 6 (18 enodes)
1554301348.405 * * [misc]simplify:  iters left: 5 (79 enodes)
1554301348.419 * * [misc]simplify:  iters left: 4 (209 enodes)
1554301348.476 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301348.476 * * [misc]simplify:  Extracting #1: cost 22 inf + 0
1554301348.476 * * [misc]simplify:  Extracting #2: cost 84 inf + 0
1554301348.477 * * [misc]simplify:  Extracting #3: cost 181 inf + 63
1554301348.479 * * [misc]simplify:  Extracting #4: cost 211 inf + 8648
1554301348.491 * * [misc]simplify:  Extracting #5: cost 29 inf + 79060
1554301348.509 * * [misc]simplify:  Extracting #6: cost 0 inf + 91248
1554301348.527 * [exit]simplify:  Simplified to (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (* (sin a) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))))
1554301348.527 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (/ (* (- (tan y) (tan z)) (* (+ (tan y) (tan z)) (* (sin a) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))) (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301348.527 * [enter]simplify:  Simplifying (* (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (+ (tan y) (tan z)))
1554301348.527 * * [misc]simplify:  iters left: 6 (11 enodes)
1554301348.530 * * [misc]simplify:  iters left: 5 (54 enodes)
1554301348.539 * * [misc]simplify:  iters left: 4 (122 enodes)
1554301348.561 * * [misc]simplify:  iters left: 3 (241 enodes)
1554301348.642 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301348.642 * * [misc]simplify:  Extracting #1: cost 10 inf + 0
1554301348.643 * * [misc]simplify:  Extracting #2: cost 76 inf + 1
1554301348.643 * * [misc]simplify:  Extracting #3: cost 136 inf + 1
1554301348.644 * * [misc]simplify:  Extracting #4: cost 113 inf + 6888
1554301348.650 * * [misc]simplify:  Extracting #5: cost 27 inf + 35398
1554301348.661 * * [misc]simplify:  Extracting #6: cost 0 inf + 45370
1554301348.670 * * [misc]simplify:  Extracting #7: cost 0 inf + 45369
1554301348.679 * [exit]simplify:  Simplified to (+ (* (+ (tan y) (tan z)) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (+ (tan y) (tan z)))
1554301348.679 * [misc]simplify:  Simplified (2 2 1 2 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (/ (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (+ (* (+ (tan y) (tan z)) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y))))) (+ (tan y) (tan z))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301348.679 * * * * [misc]progress:  [ 677 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* 1 (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301348.679 * * * * [misc]progress:  [ 678 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (tan y)) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan z))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301348.679 * [enter]simplify:  Simplifying (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan z)))
1554301348.679 * * [misc]simplify:  iters left: 6 (14 enodes)
1554301348.683 * * [misc]simplify:  iters left: 5 (62 enodes)
1554301348.692 * * [misc]simplify:  iters left: 4 (134 enodes)
1554301348.716 * * [misc]simplify:  iters left: 3 (329 enodes)
1554301348.817 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301348.817 * * [misc]simplify:  Extracting #1: cost 20 inf + 0
1554301348.817 * * [misc]simplify:  Extracting #2: cost 119 inf + 1
1554301348.818 * * [misc]simplify:  Extracting #3: cost 278 inf + 323
1554301348.820 * * [misc]simplify:  Extracting #4: cost 247 inf + 16368
1554301348.836 * * [misc]simplify:  Extracting #5: cost 37 inf + 92029
1554301348.853 * * [misc]simplify:  Extracting #6: cost 0 inf + 107101
1554301348.871 * [exit]simplify:  Simplified to (* (+ (- (sin a)) (* (sin a) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (tan z))
1554301348.871 * [misc]simplify:  Simplified (2 2 1 2 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (tan y)) (* (+ (- (sin a)) (* (sin a) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301348.871 * * * * [misc]progress:  [ 679 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (tan y)) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan z))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301348.871 * [enter]simplify:  Simplifying (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan z)))
1554301348.871 * * [misc]simplify:  iters left: 6 (14 enodes)
1554301348.875 * * [misc]simplify:  iters left: 5 (62 enodes)
1554301348.884 * * [misc]simplify:  iters left: 4 (134 enodes)
1554301348.909 * * [misc]simplify:  iters left: 3 (329 enodes)
1554301349.007 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301349.007 * * [misc]simplify:  Extracting #1: cost 20 inf + 0
1554301349.007 * * [misc]simplify:  Extracting #2: cost 119 inf + 1
1554301349.008 * * [misc]simplify:  Extracting #3: cost 278 inf + 323
1554301349.013 * * [misc]simplify:  Extracting #4: cost 247 inf + 16368
1554301349.026 * * [misc]simplify:  Extracting #5: cost 37 inf + 92029
1554301349.043 * * [misc]simplify:  Extracting #6: cost 0 inf + 107101
1554301349.061 * [exit]simplify:  Simplified to (* (+ (- (sin a)) (* (sin a) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (tan z))
1554301349.061 * [misc]simplify:  Simplified (2 2 1 2 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (tan y)) (* (+ (- (sin a)) (* (sin a) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301349.061 * * * * [misc]progress:  [ 680 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* (tan y) (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (- (tan z)) (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301349.061 * [enter]simplify:  Simplifying (* (- (tan z)) (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))
1554301349.062 * * [misc]simplify:  iters left: 6 (14 enodes)
1554301349.065 * * [misc]simplify:  iters left: 5 (62 enodes)
1554301349.074 * * [misc]simplify:  iters left: 4 (140 enodes)
1554301349.104 * * [misc]simplify:  iters left: 3 (389 enodes)
1554301349.268 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301349.268 * * [misc]simplify:  Extracting #1: cost 26 inf + 0
1554301349.269 * * [misc]simplify:  Extracting #2: cost 179 inf + 1
1554301349.270 * * [misc]simplify:  Extracting #3: cost 343 inf + 1214
1554301349.275 * * [misc]simplify:  Extracting #4: cost 244 inf + 31848
1554301349.292 * * [misc]simplify:  Extracting #5: cost 50 inf + 106971
1554301349.319 * * [misc]simplify:  Extracting #6: cost 0 inf + 126460
1554301349.342 * [exit]simplify:  Simplified to (- (* (* (* (sin a) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (tan z)) (* (tan z) (sin a)))
1554301349.342 * [misc]simplify:  Simplified (2 2 1 2 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* (tan y) (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (* (* (sin a) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (tan z)) (* (tan z) (sin a))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301349.343 * * * * [misc]progress:  [ 681 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* (tan y) (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (- (tan z)) (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301349.343 * [enter]simplify:  Simplifying (* (- (tan z)) (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))
1554301349.343 * * [misc]simplify:  iters left: 6 (14 enodes)
1554301349.346 * * [misc]simplify:  iters left: 5 (62 enodes)
1554301349.356 * * [misc]simplify:  iters left: 4 (140 enodes)
1554301349.385 * * [misc]simplify:  iters left: 3 (389 enodes)
1554301349.547 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301349.547 * * [misc]simplify:  Extracting #1: cost 26 inf + 0
1554301349.548 * * [misc]simplify:  Extracting #2: cost 179 inf + 1
1554301349.549 * * [misc]simplify:  Extracting #3: cost 343 inf + 1214
1554301349.553 * * [misc]simplify:  Extracting #4: cost 244 inf + 31848
1554301349.571 * * [misc]simplify:  Extracting #5: cost 50 inf + 106971
1554301349.597 * * [misc]simplify:  Extracting #6: cost 0 inf + 126460
1554301349.621 * [exit]simplify:  Simplified to (- (* (* (* (sin a) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (tan z)) (* (tan z) (sin a)))
1554301349.621 * [misc]simplify:  Simplified (2 2 1 2 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (+ (* (tan y) (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (* (* (* (sin a) (* (tan z) (tan y))) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (tan z)) (* (tan z) (sin a))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301349.621 * * * * [misc]progress:  [ 682 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (cbrt (- (tan y) (tan z))) (cbrt (- (tan y) (tan z))))) (cbrt (- (tan y) (tan z))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301349.621 * [enter]simplify:  Simplifying (cbrt (- (tan y) (tan z)))
1554301349.622 * * [misc]simplify:  iters left: 4 (6 enodes)
1554301349.623 * * [misc]simplify:  iters left: 3 (20 enodes)
1554301349.625 * * [misc]simplify:  iters left: 2 (23 enodes)
1554301349.627 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301349.627 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554301349.627 * * [misc]simplify:  Extracting #2: cost 7 inf + 0
1554301349.627 * * [misc]simplify:  Extracting #3: cost 12 inf + 0
1554301349.627 * * [misc]simplify:  Extracting #4: cost 10 inf + 2
1554301349.628 * * [misc]simplify:  Extracting #5: cost 0 inf + 1746
1554301349.628 * [exit]simplify:  Simplified to (cbrt (- (tan y) (tan z)))
1554301349.628 * [misc]simplify:  Simplified (2 2 1 2 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (* (cbrt (- (tan y) (tan z))) (cbrt (- (tan y) (tan z))))) (cbrt (- (tan y) (tan z))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301349.628 * * * * [misc]progress:  [ 683 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (sqrt (- (tan y) (tan z)))) (sqrt (- (tan y) (tan z))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301349.628 * [enter]simplify:  Simplifying (sqrt (- (tan y) (tan z)))
1554301349.628 * * [misc]simplify:  iters left: 4 (6 enodes)
1554301349.629 * * [misc]simplify:  iters left: 3 (20 enodes)
1554301349.632 * * [misc]simplify:  iters left: 2 (23 enodes)
1554301349.634 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301349.634 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554301349.634 * * [misc]simplify:  Extracting #2: cost 7 inf + 0
1554301349.634 * * [misc]simplify:  Extracting #3: cost 12 inf + 0
1554301349.634 * * [misc]simplify:  Extracting #4: cost 10 inf + 2
1554301349.634 * * [misc]simplify:  Extracting #5: cost 0 inf + 1666
1554301349.634 * [exit]simplify:  Simplified to (sqrt (- (tan y) (tan z)))
1554301349.634 * [misc]simplify:  Simplified (2 2 1 2 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (sqrt (- (tan y) (tan z)))) (sqrt (- (tan y) (tan z))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301349.635 * * * * [misc]progress:  [ 684 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) 1) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301349.635 * [enter]simplify:  Simplifying (- (tan y) (tan z))
1554301349.635 * * [misc]simplify:  iters left: 3 (5 enodes)
1554301349.636 * * [misc]simplify:  iters left: 2 (17 enodes)
1554301349.638 * * [misc]simplify:  iters left: 1 (20 enodes)
1554301349.640 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301349.640 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301349.640 * * [misc]simplify:  Extracting #2: cost 10 inf + 0
1554301349.640 * * [misc]simplify:  Extracting #3: cost 8 inf + 2
1554301349.640 * * [misc]simplify:  Extracting #4: cost 1 inf + 986
1554301349.640 * * [misc]simplify:  Extracting #5: cost 0 inf + 1122
1554301349.640 * [exit]simplify:  Simplified to (- (tan y) (tan z))
1554301349.640 * [misc]simplify:  Simplified (2 2 1 2 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) 1) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301349.641 * * * * [misc]progress:  [ 685 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (+ (sqrt (tan y)) (sqrt (tan z)))) (- (sqrt (tan y)) (sqrt (tan z))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301349.641 * [enter]simplify:  Simplifying (- (sqrt (tan y)) (sqrt (tan z)))
1554301349.641 * * [misc]simplify:  iters left: 4 (7 enodes)
1554301349.642 * * [misc]simplify:  iters left: 3 (23 enodes)
1554301349.645 * * [misc]simplify:  iters left: 2 (26 enodes)
1554301349.648 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301349.648 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301349.648 * * [misc]simplify:  Extracting #2: cost 10 inf + 0
1554301349.648 * * [misc]simplify:  Extracting #3: cost 14 inf + 0
1554301349.648 * * [misc]simplify:  Extracting #4: cost 12 inf + 2
1554301349.648 * * [misc]simplify:  Extracting #5: cost 6 inf + 698
1554301349.648 * * [misc]simplify:  Extracting #6: cost 1 inf + 1594
1554301349.648 * * [misc]simplify:  Extracting #7: cost 0 inf + 1906
1554301349.648 * [exit]simplify:  Simplified to (- (sqrt (tan y)) (sqrt (tan z)))
1554301349.648 * [misc]simplify:  Simplified (2 2 1 2 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (+ (sqrt (tan y)) (sqrt (tan z)))) (- (sqrt (tan y)) (sqrt (tan z))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301349.649 * * * * [misc]progress:  [ 686 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) 1) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301349.649 * [enter]simplify:  Simplifying (- (tan y) (tan z))
1554301349.649 * * [misc]simplify:  iters left: 3 (5 enodes)
1554301349.650 * * [misc]simplify:  iters left: 2 (17 enodes)
1554301349.652 * * [misc]simplify:  iters left: 1 (20 enodes)
1554301349.654 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301349.654 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554301349.654 * * [misc]simplify:  Extracting #2: cost 10 inf + 0
1554301349.654 * * [misc]simplify:  Extracting #3: cost 8 inf + 2
1554301349.654 * * [misc]simplify:  Extracting #4: cost 1 inf + 986
1554301349.654 * * [misc]simplify:  Extracting #5: cost 0 inf + 1122
1554301349.654 * [exit]simplify:  Simplified to (- (tan y) (tan z))
1554301349.654 * [misc]simplify:  Simplified (2 2 1 2 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) 1) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301349.655 * * * * [misc]progress:  [ 687 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (sin a) (* (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (- (tan y) (tan z))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301349.655 * [enter]simplify:  Simplifying (sin a)
1554301349.655 * * [misc]simplify:  iters left: 1 (2 enodes)
1554301349.655 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301349.655 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554301349.655 * * [misc]simplify:  Extracting #2: cost 2 inf + 1
1554301349.655 * * [misc]simplify:  Extracting #3: cost 0 inf + 123
1554301349.655 * [exit]simplify:  Simplified to (sin a)
1554301349.655 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (sin a) (* (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (- (tan y) (tan z))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301349.656 * * * * [misc]progress:  [ 688 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (/ (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))) (* (cos y) (cos z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301349.656 * [enter]simplify:  Simplifying (* (cos y) (cos z))
1554301349.656 * * [misc]simplify:  iters left: 3 (5 enodes)
1554301349.657 * * [misc]simplify:  iters left: 2 (16 enodes)
1554301349.658 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301349.658 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554301349.658 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1554301349.658 * * [misc]simplify:  Extracting #3: cost 4 inf + 124
1554301349.659 * * [misc]simplify:  Extracting #4: cost 0 inf + 570
1554301349.659 * [exit]simplify:  Simplified to (* (cos z) (cos y))
1554301349.659 * [misc]simplify:  Simplified (2 2 1 2 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (/ (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (sin y) (cos z)) (* (cos y) (sin z)))) (* (cos z) (cos y)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301349.659 * * * * [misc]progress:  [ 689 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (/ (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3))) (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z)))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301349.659 * [enter]simplify:  Simplifying (+ (* (tan y) (tan y)) (+ (* (tan z) (tan z)) (* (tan y) (tan z))))
1554301349.659 * * [misc]simplify:  iters left: 6 (9 enodes)
1554301349.661 * * [misc]simplify:  iters left: 5 (34 enodes)
1554301349.665 * * [misc]simplify:  iters left: 4 (47 enodes)
1554301349.672 * * [misc]simplify:  iters left: 3 (50 enodes)
1554301349.677 * * [misc]simplify:  iters left: 2 (51 enodes)
1554301349.683 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301349.683 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301349.683 * * [misc]simplify:  Extracting #2: cost 17 inf + 0
1554301349.683 * * [misc]simplify:  Extracting #3: cost 22 inf + 0
1554301349.683 * * [misc]simplify:  Extracting #4: cost 20 inf + 2
1554301349.683 * * [misc]simplify:  Extracting #5: cost 15 inf + 658
1554301349.683 * * [misc]simplify:  Extracting #6: cost 2 inf + 3690
1554301349.684 * * [misc]simplify:  Extracting #7: cost 0 inf + 4274
1554301349.684 * [exit]simplify:  Simplified to (+ (* (tan y) (+ (tan y) (tan z))) (* (tan z) (tan z)))
1554301349.684 * [misc]simplify:  Simplified (2 2 1 2 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (/ (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (pow (tan y) 3) (pow (tan z) 3))) (+ (* (tan y) (+ (tan y) (tan z))) (* (tan z) (tan z))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301349.685 * * * * [misc]progress:  [ 690 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (/ (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (+ (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301349.685 * [enter]simplify:  Simplifying (+ (tan y) (tan z))
1554301349.685 * * [misc]simplify:  iters left: 3 (5 enodes)
1554301349.686 * * [misc]simplify:  iters left: 2 (16 enodes)
1554301349.688 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301349.688 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554301349.688 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1554301349.688 * * [misc]simplify:  Extracting #3: cost 4 inf + 194
1554301349.688 * * [misc]simplify:  Extracting #4: cost 0 inf + 850
1554301349.688 * [exit]simplify:  Simplified to (+ (tan y) (tan z))
1554301349.688 * [misc]simplify:  Simplified (2 2 1 2 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (/ (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (* (tan y) (tan y)) (* (tan z) (tan z)))) (+ (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301349.688 * * * * [misc]progress:  [ 691 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (/ (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301349.688 * [enter]simplify:  Simplifying (* (* (sin a) (- (pow 1 3) (pow (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) 3))) (- (tan y) (tan z)))
1554301349.688 * * [misc]simplify:  iters left: 6 (17 enodes)
1554301349.693 * * [misc]simplify:  iters left: 5 (75 enodes)
1554301349.704 * * [misc]simplify:  iters left: 4 (175 enodes)
1554301349.749 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301349.749 * * [misc]simplify:  Extracting #1: cost 14 inf + 0
1554301349.749 * * [misc]simplify:  Extracting #2: cost 44 inf + 0
1554301349.750 * * [misc]simplify:  Extracting #3: cost 120 inf + 124
1554301349.750 * * [misc]simplify:  Extracting #4: cost 204 inf + 954
1554301349.753 * * [misc]simplify:  Extracting #5: cost 131 inf + 26341
1554301349.765 * * [misc]simplify:  Extracting #6: cost 18 inf + 72595
1554301349.783 * * [misc]simplify:  Extracting #7: cost 0 inf + 78836
1554301349.801 * * [misc]simplify:  Extracting #8: cost 0 inf + 78305
1554301349.819 * [exit]simplify:  Simplified to (* (- (tan y) (tan z)) (* (sin a) (- 1 (* (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (tan y) (tan z))))))
1554301349.819 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (/ (* (- (tan y) (tan z)) (* (sin a) (- 1 (* (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* (tan y) (tan z)))))) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301349.820 * * * * [misc]progress:  [ 692 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (/ (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301349.820 * [enter]simplify:  Simplifying (* (* (sin a) (- (* 1 1) (* (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (- (tan y) (tan z)))
1554301349.820 * * [misc]simplify:  iters left: 6 (16 enodes)
1554301349.826 * * [misc]simplify:  iters left: 5 (70 enodes)
1554301349.837 * * [misc]simplify:  iters left: 4 (186 enodes)
1554301349.889 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301349.889 * * [misc]simplify:  Extracting #1: cost 14 inf + 0
1554301349.889 * * [misc]simplify:  Extracting #2: cost 42 inf + 0
1554301349.889 * * [misc]simplify:  Extracting #3: cost 128 inf + 63
1554301349.890 * * [misc]simplify:  Extracting #4: cost 180 inf + 1015
1554301349.893 * * [misc]simplify:  Extracting #5: cost 99 inf + 28515
1554301349.904 * * [misc]simplify:  Extracting #6: cost 7 inf + 64455
1554301349.916 * * [misc]simplify:  Extracting #7: cost 0 inf + 66297
1554301349.929 * [exit]simplify:  Simplified to (* (- (tan y) (tan z)) (* (sin a) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y)))))))
1554301349.929 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (/ (* (- (tan y) (tan z)) (* (sin a) (- 1 (* (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))) (* (* (* (tan z) (tan y)) (* (tan z) (tan y))) (* (tan z) (tan y))))))) (+ 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z))))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301349.929 * * * * [misc]progress:  [ 693 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (posit16->real (real->posit16 (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301349.930 * * * * [misc]progress:  [ 694 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (- (tan y) (tan z)) (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301349.930 * * * * [misc]progress:  [ 695 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (pow (* (tan y) (tan z)) (+ 1 1)) (* 1 (* (tan y) (tan z))))))))))>
1554301349.930 * [enter]simplify:  Simplifying (* (tan y) (tan z))
1554301349.930 * * [misc]simplify:  iters left: 3 (5 enodes)
1554301349.931 * * [misc]simplify:  iters left: 2 (16 enodes)
1554301349.933 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301349.933 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554301349.933 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1554301349.933 * * [misc]simplify:  Extracting #3: cost 4 inf + 194
1554301349.933 * * [misc]simplify:  Extracting #4: cost 0 inf + 850
1554301349.933 * [exit]simplify:  Simplified to (* (tan z) (tan y))
1554301349.933 * [misc]simplify:  Simplified (2 2 2 2 2 2 1 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (pow (* (tan z) (tan y)) (+ 1 1)) (* 1 (* (tan y) (tan z))))))))))
1554301349.933 * [enter]simplify:  Simplifying (+ 1 1)
1554301349.933 * * [misc]simplify:  iters left: 2 (2 enodes)
1554301349.935 * * [misc]simplify:  iters left: 1 (9 enodes)
1554301349.936 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301349.936 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1554301349.936 * [exit]simplify:  Simplified to 2
1554301349.936 * [misc]simplify:  Simplified (2 2 2 2 2 2 1 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (pow (* (tan y) (tan z)) 2) (* 1 (* (tan y) (tan z))))))))))
1554301349.937 * * * * [misc]progress:  [ 696 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (pow (* (tan y) (tan z)) (+ 1 1)) (* 1 (* (tan y) (tan z))))))))))>
1554301349.937 * [enter]simplify:  Simplifying (* (tan y) (tan z))
1554301349.937 * * [misc]simplify:  iters left: 3 (5 enodes)
1554301349.938 * * [misc]simplify:  iters left: 2 (16 enodes)
1554301349.939 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301349.939 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554301349.939 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1554301349.939 * * [misc]simplify:  Extracting #3: cost 4 inf + 194
1554301349.940 * * [misc]simplify:  Extracting #4: cost 0 inf + 850
1554301349.940 * [exit]simplify:  Simplified to (* (tan z) (tan y))
1554301349.940 * [misc]simplify:  Simplified (2 2 2 2 2 2 1 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (pow (* (tan z) (tan y)) (+ 1 1)) (* 1 (* (tan y) (tan z))))))))))
1554301349.940 * [enter]simplify:  Simplifying (+ 1 1)
1554301349.940 * * [misc]simplify:  iters left: 2 (2 enodes)
1554301349.941 * * [misc]simplify:  iters left: 1 (9 enodes)
1554301349.943 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301349.943 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1554301349.943 * [exit]simplify:  Simplified to 2
1554301349.943 * [misc]simplify:  Simplified (2 2 2 2 2 2 1 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (pow (* (tan y) (tan z)) 2) (* 1 (* (tan y) (tan z))))))))))
1554301349.943 * * * * [misc]progress:  [ 697 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (pow (* (tan y) (tan z)) (+ 1 1)) (* 1 (* (tan y) (tan z))))))))))>
1554301349.943 * [enter]simplify:  Simplifying (* (tan y) (tan z))
1554301349.943 * * [misc]simplify:  iters left: 3 (5 enodes)
1554301349.944 * * [misc]simplify:  iters left: 2 (16 enodes)
1554301349.946 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301349.946 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554301349.946 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1554301349.946 * * [misc]simplify:  Extracting #3: cost 4 inf + 194
1554301349.946 * * [misc]simplify:  Extracting #4: cost 0 inf + 850
1554301349.946 * [exit]simplify:  Simplified to (* (tan z) (tan y))
1554301349.946 * [misc]simplify:  Simplified (2 2 2 2 2 2 1 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (pow (* (tan z) (tan y)) (+ 1 1)) (* 1 (* (tan y) (tan z))))))))))
1554301349.947 * [enter]simplify:  Simplifying (+ 1 1)
1554301349.947 * * [misc]simplify:  iters left: 2 (2 enodes)
1554301349.948 * * [misc]simplify:  iters left: 1 (9 enodes)
1554301349.949 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301349.949 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1554301349.949 * [exit]simplify:  Simplified to 2
1554301349.949 * [misc]simplify:  Simplified (2 2 2 2 2 2 1 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (pow (* (tan y) (tan z)) 2) (* 1 (* (tan y) (tan z))))))))))
1554301349.950 * * * * [misc]progress:  [ 698 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (pow (* (tan y) (tan z)) (+ 1 1)) (* 1 (* (tan y) (tan z))))))))))>
1554301349.950 * [enter]simplify:  Simplifying (* (tan y) (tan z))
1554301349.950 * * [misc]simplify:  iters left: 3 (5 enodes)
1554301349.951 * * [misc]simplify:  iters left: 2 (16 enodes)
1554301349.952 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301349.952 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554301349.952 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1554301349.952 * * [misc]simplify:  Extracting #3: cost 4 inf + 194
1554301349.953 * * [misc]simplify:  Extracting #4: cost 0 inf + 850
1554301349.953 * [exit]simplify:  Simplified to (* (tan z) (tan y))
1554301349.953 * [misc]simplify:  Simplified (2 2 2 2 2 2 1 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (pow (* (tan z) (tan y)) (+ 1 1)) (* 1 (* (tan y) (tan z))))))))))
1554301349.953 * [enter]simplify:  Simplifying (+ 1 1)
1554301349.953 * * [misc]simplify:  iters left: 2 (2 enodes)
1554301349.954 * * [misc]simplify:  iters left: 1 (9 enodes)
1554301349.956 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301349.956 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1554301349.956 * [exit]simplify:  Simplified to 2
1554301349.956 * [misc]simplify:  Simplified (2 2 2 2 2 2 1 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (pow (* (tan y) (tan z)) 2) (* 1 (* (tan y) (tan z))))))))))
1554301349.956 * * * * [misc]progress:  [ 699 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (pow (* (* (tan y) (tan z)) (* (tan y) (tan z))) 1) (* 1 (* (tan y) (tan z))))))))))>
1554301349.956 * [enter]simplify:  Simplifying (* (* (tan y) (tan z)) (* (tan y) (tan z)))
1554301349.956 * * [misc]simplify:  iters left: 5 (6 enodes)
1554301349.957 * * [misc]simplify:  iters left: 4 (23 enodes)
1554301349.962 * * [misc]simplify:  iters left: 3 (35 enodes)
1554301349.966 * * [misc]simplify:  iters left: 2 (43 enodes)
1554301349.971 * * [misc]simplify:  iters left: 1 (44 enodes)
1554301349.975 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301349.975 * * [misc]simplify:  Extracting #1: cost 9 inf + 0
1554301349.976 * * [misc]simplify:  Extracting #2: cost 18 inf + 0
1554301349.976 * * [misc]simplify:  Extracting #3: cost 13 inf + 370
1554301349.976 * * [misc]simplify:  Extracting #4: cost 11 inf + 562
1554301349.976 * * [misc]simplify:  Extracting #5: cost 1 inf + 2754
1554301349.976 * * [misc]simplify:  Extracting #6: cost 0 inf + 3026
1554301349.977 * [exit]simplify:  Simplified to (* (* (tan z) (tan y)) (* (tan z) (tan y)))
1554301349.977 * [misc]simplify:  Simplified (2 2 2 2 2 2 1 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (pow (* (* (tan z) (tan y)) (* (tan z) (tan y))) 1) (* 1 (* (tan y) (tan z))))))))))
1554301349.977 * * * * [misc]progress:  [ 700 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (pow (* (* (tan y) (tan z)) (* (tan y) (tan z))) 1) (* 1 (* (tan y) (tan z))))))))))>
1554301349.977 * [enter]simplify:  Simplifying (* (* (tan y) (tan z)) (* (tan y) (tan z)))
1554301349.977 * * [misc]simplify:  iters left: 5 (6 enodes)
1554301349.979 * * [misc]simplify:  iters left: 4 (23 enodes)
1554301349.981 * * [misc]simplify:  iters left: 3 (35 enodes)
1554301349.986 * * [misc]simplify:  iters left: 2 (43 enodes)
1554301349.991 * * [misc]simplify:  iters left: 1 (44 enodes)
1554301349.995 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301349.995 * * [misc]simplify:  Extracting #1: cost 9 inf + 0
1554301349.995 * * [misc]simplify:  Extracting #2: cost 18 inf + 0
1554301349.996 * * [misc]simplify:  Extracting #3: cost 13 inf + 370
1554301349.996 * * [misc]simplify:  Extracting #4: cost 11 inf + 562
1554301349.996 * * [misc]simplify:  Extracting #5: cost 1 inf + 2754
1554301349.996 * * [misc]simplify:  Extracting #6: cost 0 inf + 3026
1554301349.997 * [exit]simplify:  Simplified to (* (* (tan z) (tan y)) (* (tan z) (tan y)))
1554301349.997 * [misc]simplify:  Simplified (2 2 2 2 2 2 1 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (pow (* (* (tan z) (tan y)) (* (tan z) (tan y))) 1) (* 1 (* (tan y) (tan z))))))))))
1554301349.997 * * * * [misc]progress:  [ 701 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (pow (* (* (tan y) (tan z)) (* (tan y) (tan z))) 1) (* 1 (* (tan y) (tan z))))))))))>
1554301349.997 * [enter]simplify:  Simplifying (* (* (tan y) (tan z)) (* (tan y) (tan z)))
1554301349.997 * * [misc]simplify:  iters left: 5 (6 enodes)
1554301349.998 * * [misc]simplify:  iters left: 4 (23 enodes)
1554301350.001 * * [misc]simplify:  iters left: 3 (35 enodes)
1554301350.005 * * [misc]simplify:  iters left: 2 (43 enodes)
1554301350.010 * * [misc]simplify:  iters left: 1 (44 enodes)
1554301350.015 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301350.015 * * [misc]simplify:  Extracting #1: cost 9 inf + 0
1554301350.015 * * [misc]simplify:  Extracting #2: cost 18 inf + 0
1554301350.015 * * [misc]simplify:  Extracting #3: cost 13 inf + 370
1554301350.015 * * [misc]simplify:  Extracting #4: cost 11 inf + 562
1554301350.015 * * [misc]simplify:  Extracting #5: cost 1 inf + 2754
1554301350.016 * * [misc]simplify:  Extracting #6: cost 0 inf + 3026
1554301350.016 * [exit]simplify:  Simplified to (* (* (tan z) (tan y)) (* (tan z) (tan y)))
1554301350.016 * [misc]simplify:  Simplified (2 2 2 2 2 2 1 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (pow (* (* (tan z) (tan y)) (* (tan z) (tan y))) 1) (* 1 (* (tan y) (tan z))))))))))
1554301350.016 * * * * [misc]progress:  [ 702 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (pow (* (* (tan y) (tan z)) (* (tan y) (tan z))) 1) (* 1 (* (tan y) (tan z))))))))))>
1554301350.017 * [enter]simplify:  Simplifying (* (* (tan y) (tan z)) (* (tan y) (tan z)))
1554301350.017 * * [misc]simplify:  iters left: 5 (6 enodes)
1554301350.018 * * [misc]simplify:  iters left: 4 (23 enodes)
1554301350.021 * * [misc]simplify:  iters left: 3 (35 enodes)
1554301350.025 * * [misc]simplify:  iters left: 2 (43 enodes)
1554301350.030 * * [misc]simplify:  iters left: 1 (44 enodes)
1554301350.035 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301350.035 * * [misc]simplify:  Extracting #1: cost 9 inf + 0
1554301350.035 * * [misc]simplify:  Extracting #2: cost 18 inf + 0
1554301350.035 * * [misc]simplify:  Extracting #3: cost 13 inf + 370
1554301350.035 * * [misc]simplify:  Extracting #4: cost 11 inf + 562
1554301350.035 * * [misc]simplify:  Extracting #5: cost 1 inf + 2754
1554301350.036 * * [misc]simplify:  Extracting #6: cost 0 inf + 3026
1554301350.036 * [exit]simplify:  Simplified to (* (* (tan z) (tan y)) (* (tan z) (tan y)))
1554301350.036 * [misc]simplify:  Simplified (2 2 2 2 2 2 1 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (pow (* (* (tan z) (tan y)) (* (tan z) (tan y))) 1) (* 1 (* (tan y) (tan z))))))))))
1554301350.036 * * * * [misc]progress:  [ 703 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (pow (* (tan y) (tan z)) 2) (* 1 (* (tan y) (tan z))))))))))>
1554301350.036 * * * * [misc]progress:  [ 704 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (pow (* (tan y) (tan z)) (+ 1 1)) (* 1 (* (tan y) (tan z))))))))))>
1554301350.037 * [enter]simplify:  Simplifying (* (tan y) (tan z))
1554301350.037 * * [misc]simplify:  iters left: 3 (5 enodes)
1554301350.038 * * [misc]simplify:  iters left: 2 (16 enodes)
1554301350.039 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301350.039 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554301350.039 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1554301350.039 * * [misc]simplify:  Extracting #3: cost 4 inf + 194
1554301350.039 * * [misc]simplify:  Extracting #4: cost 0 inf + 850
1554301350.040 * [exit]simplify:  Simplified to (* (tan z) (tan y))
1554301350.040 * [misc]simplify:  Simplified (2 2 2 2 2 2 1 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (pow (* (tan z) (tan y)) (+ 1 1)) (* 1 (* (tan y) (tan z))))))))))
1554301350.040 * * * * [misc]progress:  [ 705 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (pow (* (tan y) (tan z)) (+ 1 1)) (* 1 (* (tan y) (tan z))))))))))>
1554301350.040 * [enter]simplify:  Simplifying (* (tan y) (tan z))
1554301350.040 * * [misc]simplify:  iters left: 3 (5 enodes)
1554301350.041 * * [misc]simplify:  iters left: 2 (16 enodes)
1554301350.043 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301350.043 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554301350.043 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1554301350.043 * * [misc]simplify:  Extracting #3: cost 4 inf + 194
1554301350.043 * * [misc]simplify:  Extracting #4: cost 0 inf + 850
1554301350.043 * [exit]simplify:  Simplified to (* (tan z) (tan y))
1554301350.043 * [misc]simplify:  Simplified (2 2 2 2 2 2 1 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (pow (* (tan z) (tan y)) (+ 1 1)) (* 1 (* (tan y) (tan z))))))))))
1554301350.043 * * * * [misc]progress:  [ 706 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (pow (* (* (tan y) (tan z)) (* (tan y) (tan z))) 1) (* 1 (* (tan y) (tan z))))))))))>
1554301350.043 * * * * [misc]progress:  [ 707 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (exp (+ (+ (log (tan y)) (log (tan z))) (+ (log (tan y)) (log (tan z))))) (* 1 (* (tan y) (tan z))))))))))>
1554301350.043 * [enter]simplify:  Simplifying (+ (+ (log (tan y)) (log (tan z))) (+ (log (tan y)) (log (tan z))))
1554301350.044 * * [misc]simplify:  iters left: 6 (8 enodes)
1554301350.045 * * [misc]simplify:  iters left: 5 (29 enodes)
1554301350.048 * * [misc]simplify:  iters left: 4 (41 enodes)
1554301350.053 * * [misc]simplify:  iters left: 3 (49 enodes)
1554301350.058 * * [misc]simplify:  iters left: 2 (50 enodes)
1554301350.063 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301350.063 * * [misc]simplify:  Extracting #1: cost 9 inf + 0
1554301350.063 * * [misc]simplify:  Extracting #2: cost 18 inf + 0
1554301350.063 * * [misc]simplify:  Extracting #3: cost 22 inf + 0
1554301350.063 * * [misc]simplify:  Extracting #4: cost 20 inf + 2
1554301350.064 * * [misc]simplify:  Extracting #5: cost 16 inf + 456
1554301350.064 * * [misc]simplify:  Extracting #6: cost 0 inf + 5090
1554301350.064 * [exit]simplify:  Simplified to (+ (+ (log (tan z)) (log (tan y))) (+ (log (tan z)) (log (tan y))))
1554301350.064 * [misc]simplify:  Simplified (2 2 2 2 2 2 1 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (exp (+ (+ (log (tan z)) (log (tan y))) (+ (log (tan z)) (log (tan y))))) (* 1 (* (tan y) (tan z))))))))))
1554301350.065 * * * * [misc]progress:  [ 708 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (exp (+ (+ (log (tan y)) (log (tan z))) (log (* (tan y) (tan z))))) (* 1 (* (tan y) (tan z))))))))))>
1554301350.065 * [enter]simplify:  Simplifying (+ (+ (log (tan y)) (log (tan z))) (log (* (tan y) (tan z))))
1554301350.065 * * [misc]simplify:  iters left: 6 (10 enodes)
1554301350.067 * * [misc]simplify:  iters left: 5 (33 enodes)
1554301350.071 * * [misc]simplify:  iters left: 4 (47 enodes)
1554301350.076 * * [misc]simplify:  iters left: 3 (57 enodes)
1554301350.082 * * [misc]simplify:  iters left: 2 (61 enodes)
1554301350.088 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301350.088 * * [misc]simplify:  Extracting #1: cost 9 inf + 0
1554301350.088 * * [misc]simplify:  Extracting #2: cost 19 inf + 0
1554301350.088 * * [misc]simplify:  Extracting #3: cost 24 inf + 0
1554301350.088 * * [misc]simplify:  Extracting #4: cost 19 inf + 360
1554301350.088 * * [misc]simplify:  Extracting #5: cost 7 inf + 3052
1554301350.089 * * [misc]simplify:  Extracting #6: cost 0 inf + 5274
1554301350.089 * [exit]simplify:  Simplified to (+ (log (* (tan y) (tan z))) (log (* (tan y) (tan z))))
1554301350.089 * [misc]simplify:  Simplified (2 2 2 2 2 2 1 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (exp (+ (log (* (tan y) (tan z))) (log (* (tan y) (tan z))))) (* 1 (* (tan y) (tan z))))))))))
1554301350.090 * * * * [misc]progress:  [ 709 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (exp (+ (log (* (tan y) (tan z))) (+ (log (tan y)) (log (tan z))))) (* 1 (* (tan y) (tan z))))))))))>
1554301350.090 * [enter]simplify:  Simplifying (+ (log (* (tan y) (tan z))) (+ (log (tan y)) (log (tan z))))
1554301350.090 * * [misc]simplify:  iters left: 6 (10 enodes)
1554301350.092 * * [misc]simplify:  iters left: 5 (33 enodes)
1554301350.096 * * [misc]simplify:  iters left: 4 (43 enodes)
1554301350.101 * * [misc]simplify:  iters left: 3 (52 enodes)
1554301350.106 * * [misc]simplify:  iters left: 2 (55 enodes)
1554301350.112 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301350.112 * * [misc]simplify:  Extracting #1: cost 9 inf + 0
1554301350.112 * * [misc]simplify:  Extracting #2: cost 19 inf + 0
1554301350.112 * * [misc]simplify:  Extracting #3: cost 24 inf + 0
1554301350.112 * * [misc]simplify:  Extracting #4: cost 17 inf + 622
1554301350.112 * * [misc]simplify:  Extracting #5: cost 8 inf + 2750
1554301350.113 * * [misc]simplify:  Extracting #6: cost 0 inf + 5274
1554301350.113 * [exit]simplify:  Simplified to (+ (log (* (tan z) (tan y))) (log (* (tan z) (tan y))))
1554301350.113 * [misc]simplify:  Simplified (2 2 2 2 2 2 1 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (exp (+ (log (* (tan z) (tan y))) (log (* (tan z) (tan y))))) (* 1 (* (tan y) (tan z))))))))))
1554301350.114 * * * * [misc]progress:  [ 710 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (exp (+ (log (* (tan y) (tan z))) (log (* (tan y) (tan z))))) (* 1 (* (tan y) (tan z))))))))))>
1554301350.114 * [enter]simplify:  Simplifying (+ (log (* (tan y) (tan z))) (log (* (tan y) (tan z))))
1554301350.114 * * [misc]simplify:  iters left: 6 (7 enodes)
1554301350.115 * * [misc]simplify:  iters left: 5 (25 enodes)
1554301350.118 * * [misc]simplify:  iters left: 4 (34 enodes)
1554301350.122 * * [misc]simplify:  iters left: 3 (46 enodes)
1554301350.127 * * [misc]simplify:  iters left: 2 (54 enodes)
1554301350.132 * * [misc]simplify:  iters left: 1 (55 enodes)
1554301350.138 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301350.138 * * [misc]simplify:  Extracting #1: cost 9 inf + 0
1554301350.138 * * [misc]simplify:  Extracting #2: cost 19 inf + 0
1554301350.139 * * [misc]simplify:  Extracting #3: cost 24 inf + 0
1554301350.139 * * [misc]simplify:  Extracting #4: cost 19 inf + 360
1554301350.139 * * [misc]simplify:  Extracting #5: cost 7 inf + 2846
1554301350.139 * * [misc]simplify:  Extracting #6: cost 1 inf + 4862
1554301350.140 * * [misc]simplify:  Extracting #7: cost 0 inf + 5274
1554301350.140 * [exit]simplify:  Simplified to (+ (log (* (tan z) (tan y))) (log (* (tan z) (tan y))))
1554301350.140 * [misc]simplify:  Simplified (2 2 2 2 2 2 1 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (exp (+ (log (* (tan z) (tan y))) (log (* (tan z) (tan y))))) (* 1 (* (tan y) (tan z))))))))))
1554301350.141 * * * * [misc]progress:  [ 711 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (exp (log (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (tan y) (tan z))))))))))>
1554301350.141 * * * * [misc]progress:  [ 712 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (log (exp (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (tan y) (tan z))))))))))>
1554301350.141 * * * * [misc]progress:  [ 713 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (cbrt (* (* (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (* (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))))) (* 1 (* (tan y) (tan z))))))))))>
1554301350.141 * [enter]simplify:  Simplifying (* (* (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (* (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))))
1554301350.141 * * [misc]simplify:  iters left: 6 (10 enodes)
1554301350.143 * * [misc]simplify:  iters left: 5 (41 enodes)
1554301350.150 * * [misc]simplify:  iters left: 4 (110 enodes)
1554301350.179 * * [misc]simplify:  iters left: 3 (385 enodes)
1554301350.394 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301350.395 * * [misc]simplify:  Extracting #1: cost 60 inf + 0
1554301350.395 * * [misc]simplify:  Extracting #2: cost 201 inf + 0
1554301350.398 * * [misc]simplify:  Extracting #3: cost 149 inf + 15980
1554301350.412 * * [misc]simplify:  Extracting #4: cost 10 inf + 67940
1554301350.429 * * [misc]simplify:  Extracting #5: cost 0 inf + 70324
1554301350.447 * * [misc]simplify:  Extracting #6: cost 0 inf + 70044
1554301350.467 * [exit]simplify:  Simplified to (* (* (tan y) (* (* (tan z) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (tan y) (* (* (tan z) (* (tan z) (tan y))) (* (tan z) (tan y)))))
1554301350.467 * [misc]simplify:  Simplified (2 2 2 2 2 2 1 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (cbrt (* (* (tan y) (* (* (tan z) (* (tan z) (tan y))) (* (tan z) (tan y)))) (* (tan y) (* (* (tan z) (* (tan z) (tan y))) (* (tan z) (tan y)))))) (* 1 (* (tan y) (tan z))))))))))
1554301350.467 * * * * [misc]progress:  [ 714 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (cbrt (* (* (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* 1 (* (tan y) (tan z))))))))))>
1554301350.467 * [enter]simplify:  Simplifying (* (* (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))
1554301350.467 * * [misc]simplify:  iters left: 6 (13 enodes)
1554301350.470 * * [misc]simplify:  iters left: 5 (59 enodes)
1554301350.480 * * [misc]simplify:  iters left: 4 (168 enodes)
1554301350.530 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301350.530 * * [misc]simplify:  Extracting #1: cost 51 inf + 0
1554301350.530 * * [misc]simplify:  Extracting #2: cost 145 inf + 0
1554301350.531 * * [misc]simplify:  Extracting #3: cost 136 inf + 2067
1554301350.536 * * [misc]simplify:  Extracting #4: cost 31 inf + 39835
1554301350.546 * * [misc]simplify:  Extracting #5: cost 0 inf + 51347
1554301350.556 * [exit]simplify:  Simplified to (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))
1554301350.556 * [misc]simplify:  Simplified (2 2 2 2 2 2 1 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (cbrt (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* 1 (* (tan y) (tan z))))))))))
1554301350.557 * * * * [misc]progress:  [ 715 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (cbrt (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))))) (* 1 (* (tan y) (tan z))))))))))>
1554301350.557 * [enter]simplify:  Simplifying (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan y)) (tan y)) (* (* (tan z) (tan z)) (tan z))))
1554301350.557 * * [misc]simplify:  iters left: 6 (13 enodes)
1554301350.560 * * [misc]simplify:  iters left: 5 (59 enodes)
1554301350.570 * * [misc]simplify:  iters left: 4 (168 enodes)
1554301350.620 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301350.620 * * [misc]simplify:  Extracting #1: cost 50 inf + 0
1554301350.621 * * [misc]simplify:  Extracting #2: cost 153 inf + 0
1554301350.622 * * [misc]simplify:  Extracting #3: cost 135 inf + 3923
1554301350.628 * * [misc]simplify:  Extracting #4: cost 19 inf + 45835
1554301350.639 * * [misc]simplify:  Extracting #5: cost 0 inf + 52427
1554301350.649 * * [misc]simplify:  Extracting #6: cost 0 inf + 52267
1554301350.661 * [exit]simplify:  Simplified to (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))
1554301350.661 * [misc]simplify:  Simplified (2 2 2 2 2 2 1 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (cbrt (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* 1 (* (tan y) (tan z))))))))))
1554301350.661 * * * * [misc]progress:  [ 716 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (cbrt (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))) (* 1 (* (tan y) (tan z))))))))))>
1554301350.661 * [enter]simplify:  Simplifying (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))))
1554301350.661 * * [misc]simplify:  iters left: 6 (8 enodes)
1554301350.663 * * [misc]simplify:  iters left: 5 (36 enodes)
1554301350.669 * * [misc]simplify:  iters left: 4 (98 enodes)
1554301350.692 * * [misc]simplify:  iters left: 3 (256 enodes)
1554301350.792 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301350.792 * * [misc]simplify:  Extracting #1: cost 47 inf + 0
1554301350.793 * * [misc]simplify:  Extracting #2: cost 124 inf + 1
1554301350.794 * * [misc]simplify:  Extracting #3: cost 107 inf + 3021
1554301350.798 * * [misc]simplify:  Extracting #4: cost 43 inf + 26541
1554301350.809 * * [misc]simplify:  Extracting #5: cost 0 inf + 41889
1554301350.818 * * [misc]simplify:  Extracting #6: cost 0 inf + 40841
1554301350.828 * [exit]simplify:  Simplified to (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))
1554301350.828 * [misc]simplify:  Simplified (2 2 2 2 2 2 1 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (cbrt (* (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))) (* (* (tan z) (tan y)) (* (* (tan z) (tan y)) (* (tan z) (tan y)))))) (* 1 (* (tan y) (tan z))))))))))
1554301350.828 * * * * [misc]progress:  [ 717 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (cbrt (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (cbrt (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (cbrt (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (tan y) (tan z))))))))))>
1554301350.828 * * * * [misc]progress:  [ 718 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (cbrt (* (* (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (tan y) (tan z))))))))))>
1554301350.828 * * * * [misc]progress:  [ 719 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (sqrt (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (sqrt (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (tan y) (tan z))))))))))>
1554301350.828 * * * * [misc]progress:  [ 720 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (/ (* (* (sin y) (sin z)) (* (sin y) (sin z))) (* (* (cos y) (cos z)) (* (cos y) (cos z)))) (* 1 (* (tan y) (tan z))))))))))>
1554301350.829 * [enter]simplify:  Simplifying (* (* (sin y) (sin z)) (* (sin y) (sin z)))
1554301350.829 * * [misc]simplify:  iters left: 5 (6 enodes)
1554301350.830 * * [misc]simplify:  iters left: 4 (23 enodes)
1554301350.833 * * [misc]simplify:  iters left: 3 (35 enodes)
1554301350.837 * * [misc]simplify:  iters left: 2 (43 enodes)
1554301350.842 * * [misc]simplify:  iters left: 1 (44 enodes)
1554301350.846 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301350.846 * * [misc]simplify:  Extracting #1: cost 9 inf + 0
1554301350.847 * * [misc]simplify:  Extracting #2: cost 18 inf + 0
1554301350.847 * * [misc]simplify:  Extracting #3: cost 13 inf + 265
1554301350.847 * * [misc]simplify:  Extracting #4: cost 11 inf + 387
1554301350.847 * * [misc]simplify:  Extracting #5: cost 1 inf + 1984
1554301350.847 * * [misc]simplify:  Extracting #6: cost 0 inf + 2186
1554301350.848 * [exit]simplify:  Simplified to (* (* (sin z) (sin y)) (* (sin z) (sin y)))
1554301350.848 * [misc]simplify:  Simplified (2 2 2 2 2 2 1 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (/ (* (* (sin z) (sin y)) (* (sin z) (sin y))) (* (* (cos y) (cos z)) (* (cos y) (cos z)))) (* 1 (* (tan y) (tan z))))))))))
1554301350.848 * [enter]simplify:  Simplifying (* (* (cos y) (cos z)) (* (cos y) (cos z)))
1554301350.848 * * [misc]simplify:  iters left: 5 (6 enodes)
1554301350.850 * * [misc]simplify:  iters left: 4 (23 enodes)
1554301350.852 * * [misc]simplify:  iters left: 3 (35 enodes)
1554301350.857 * * [misc]simplify:  iters left: 2 (43 enodes)
1554301350.861 * * [misc]simplify:  iters left: 1 (44 enodes)
1554301350.866 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301350.866 * * [misc]simplify:  Extracting #1: cost 9 inf + 0
1554301350.866 * * [misc]simplify:  Extracting #2: cost 18 inf + 0
1554301350.866 * * [misc]simplify:  Extracting #3: cost 13 inf + 265
1554301350.866 * * [misc]simplify:  Extracting #4: cost 11 inf + 387
1554301350.866 * * [misc]simplify:  Extracting #5: cost 1 inf + 1984
1554301350.867 * * [misc]simplify:  Extracting #6: cost 0 inf + 2186
1554301350.867 * [exit]simplify:  Simplified to (* (* (cos z) (cos y)) (* (cos z) (cos y)))
1554301350.867 * [misc]simplify:  Simplified (2 2 2 2 2 2 1 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (/ (* (* (sin y) (sin z)) (* (sin y) (sin z))) (* (* (cos z) (cos y)) (* (cos z) (cos y)))) (* 1 (* (tan y) (tan z))))))))))
1554301350.867 * * * * [misc]progress:  [ 721 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (/ (* (* (sin y) (sin z)) (* (tan y) (sin z))) (* (* (cos y) (cos z)) (cos z))) (* 1 (* (tan y) (tan z))))))))))>
1554301350.868 * [enter]simplify:  Simplifying (* (* (sin y) (sin z)) (* (tan y) (sin z)))
1554301350.868 * * [misc]simplify:  iters left: 5 (8 enodes)
1554301350.869 * * [misc]simplify:  iters left: 4 (31 enodes)
1554301350.873 * * [misc]simplify:  iters left: 3 (51 enodes)
1554301350.880 * * [misc]simplify:  iters left: 2 (67 enodes)
1554301350.887 * * [misc]simplify:  iters left: 1 (68 enodes)
1554301350.894 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301350.894 * * [misc]simplify:  Extracting #1: cost 12 inf + 0
1554301350.894 * * [misc]simplify:  Extracting #2: cost 24 inf + 0
1554301350.894 * * [misc]simplify:  Extracting #3: cost 17 inf + 382
1554301350.894 * * [misc]simplify:  Extracting #4: cost 3 inf + 3235
1554301350.895 * * [misc]simplify:  Extracting #5: cost 0 inf + 3896
1554301350.896 * [exit]simplify:  Simplified to (* (* (tan y) (* (sin z) (sin z))) (sin y))
1554301350.896 * [misc]simplify:  Simplified (2 2 2 2 2 2 1 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (/ (* (* (tan y) (* (sin z) (sin z))) (sin y)) (* (* (cos y) (cos z)) (cos z))) (* 1 (* (tan y) (tan z))))))))))
1554301350.896 * [enter]simplify:  Simplifying (* (* (cos y) (cos z)) (cos z))
1554301350.896 * * [misc]simplify:  iters left: 5 (6 enodes)
1554301350.897 * * [misc]simplify:  iters left: 4 (22 enodes)
1554301350.900 * * [misc]simplify:  iters left: 3 (25 enodes)
1554301350.903 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301350.903 * * [misc]simplify:  Extracting #1: cost 6 inf + 0
1554301350.903 * * [misc]simplify:  Extracting #2: cost 12 inf + 0
1554301350.903 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1554301350.903 * * [misc]simplify:  Extracting #4: cost 0 inf + 1176
1554301350.903 * [exit]simplify:  Simplified to (* (cos z) (* (cos z) (cos y)))
1554301350.903 * [misc]simplify:  Simplified (2 2 2 2 2 2 1 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (/ (* (* (sin y) (sin z)) (* (tan y) (sin z))) (* (cos z) (* (cos z) (cos y)))) (* 1 (* (tan y) (tan z))))))))))
1554301350.903 * * * * [misc]progress:  [ 722 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (/ (* (* (sin y) (sin z)) (* (sin y) (tan z))) (* (* (cos y) (cos z)) (cos y))) (* 1 (* (tan y) (tan z))))))))))>
1554301350.904 * [enter]simplify:  Simplifying (* (* (sin y) (sin z)) (* (sin y) (tan z)))
1554301350.904 * * [misc]simplify:  iters left: 5 (8 enodes)
1554301350.905 * * [misc]simplify:  iters left: 4 (31 enodes)
1554301350.909 * * [misc]simplify:  iters left: 3 (51 enodes)
1554301350.916 * * [misc]simplify:  iters left: 2 (68 enodes)
1554301350.922 * * [misc]simplify:  iters left: 1 (69 enodes)
1554301350.929 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301350.929 * * [misc]simplify:  Extracting #1: cost 12 inf + 0
1554301350.929 * * [misc]simplify:  Extracting #2: cost 24 inf + 0
1554301350.929 * * [misc]simplify:  Extracting #3: cost 17 inf + 477
1554301350.930 * * [misc]simplify:  Extracting #4: cost 5 inf + 2621
1554301350.930 * * [misc]simplify:  Extracting #5: cost 0 inf + 3896
1554301350.931 * [exit]simplify:  Simplified to (* (sin z) (* (tan z) (* (sin y) (sin y))))
1554301350.931 * [misc]simplify:  Simplified (2 2 2 2 2 2 1 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (/ (* (sin z) (* (tan z) (* (sin y) (sin y)))) (* (* (cos y) (cos z)) (cos y))) (* 1 (* (tan y) (tan z))))))))))
1554301350.931 * [enter]simplify:  Simplifying (* (* (cos y) (cos z)) (cos y))
1554301350.931 * * [misc]simplify:  iters left: 5 (6 enodes)
1554301350.932 * * [misc]simplify:  iters left: 4 (20 enodes)
1554301350.935 * * [misc]simplify:  iters left: 3 (23 enodes)
1554301350.937 * * [misc]simplify:  iters left: 2 (25 enodes)
1554301350.940 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301350.940 * * [misc]simplify:  Extracting #1: cost 6 inf + 0
1554301350.940 * * [misc]simplify:  Extracting #2: cost 12 inf + 0
1554301350.940 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1554301350.941 * * [misc]simplify:  Extracting #4: cost 0 inf + 1176
1554301350.941 * [exit]simplify:  Simplified to (* (* (cos y) (cos y)) (cos z))
1554301350.941 * [misc]simplify:  Simplified (2 2 2 2 2 2 1 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (/ (* (* (sin y) (sin z)) (* (sin y) (tan z))) (* (* (cos y) (cos y)) (cos z))) (* 1 (* (tan y) (tan z))))))))))
1554301350.941 * * * * [misc]progress:  [ 723 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (/ (* (* (tan y) (sin z)) (* (sin y) (sin z))) (* (cos z) (* (cos y) (cos z)))) (* 1 (* (tan y) (tan z))))))))))>
1554301350.941 * [enter]simplify:  Simplifying (* (* (tan y) (sin z)) (* (sin y) (sin z)))
1554301350.941 * * [misc]simplify:  iters left: 5 (8 enodes)
1554301350.943 * * [misc]simplify:  iters left: 4 (31 enodes)
1554301350.947 * * [misc]simplify:  iters left: 3 (51 enodes)
1554301350.953 * * [misc]simplify:  iters left: 2 (67 enodes)
1554301350.960 * * [misc]simplify:  iters left: 1 (68 enodes)
1554301350.967 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301350.967 * * [misc]simplify:  Extracting #1: cost 12 inf + 0
1554301350.967 * * [misc]simplify:  Extracting #2: cost 24 inf + 0
1554301350.967 * * [misc]simplify:  Extracting #3: cost 17 inf + 382
1554301350.967 * * [misc]simplify:  Extracting #4: cost 3 inf + 3165
1554301350.968 * * [misc]simplify:  Extracting #5: cost 0 inf + 3896
1554301350.968 * [exit]simplify:  Simplified to (* (* (sin y) (* (sin z) (sin z))) (tan y))
1554301350.968 * [misc]simplify:  Simplified (2 2 2 2 2 2 1 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (/ (* (* (sin y) (* (sin z) (sin z))) (tan y)) (* (cos z) (* (cos y) (cos z)))) (* 1 (* (tan y) (tan z))))))))))
1554301350.969 * [enter]simplify:  Simplifying (* (cos z) (* (cos y) (cos z)))
1554301350.969 * * [misc]simplify:  iters left: 5 (6 enodes)
1554301350.970 * * [misc]simplify:  iters left: 4 (20 enodes)
1554301350.972 * * [misc]simplify:  iters left: 3 (23 enodes)
1554301350.975 * * [misc]simplify:  iters left: 2 (25 enodes)
1554301350.977 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301350.977 * * [misc]simplify:  Extracting #1: cost 6 inf + 0
1554301350.977 * * [misc]simplify:  Extracting #2: cost 12 inf + 0
1554301350.977 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1554301350.978 * * [misc]simplify:  Extracting #4: cost 0 inf + 1176
1554301350.978 * [exit]simplify:  Simplified to (* (* (cos z) (cos z)) (cos y))
1554301350.978 * [misc]simplify:  Simplified (2 2 2 2 2 2 1 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (/ (* (* (tan y) (sin z)) (* (sin y) (sin z))) (* (* (cos z) (cos z)) (cos y))) (* 1 (* (tan y) (tan z))))))))))
1554301350.978 * * * * [misc]progress:  [ 724 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (/ (* (* (tan y) (sin z)) (* (tan y) (sin z))) (* (cos z) (cos z))) (* 1 (* (tan y) (tan z))))))))))>
1554301350.978 * [enter]simplify:  Simplifying (* (* (tan y) (sin z)) (* (tan y) (sin z)))
1554301350.978 * * [misc]simplify:  iters left: 5 (6 enodes)
1554301350.979 * * [misc]simplify:  iters left: 4 (23 enodes)
1554301350.982 * * [misc]simplify:  iters left: 3 (35 enodes)
1554301350.986 * * [misc]simplify:  iters left: 2 (43 enodes)
1554301350.991 * * [misc]simplify:  iters left: 1 (44 enodes)
1554301350.995 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301350.996 * * [misc]simplify:  Extracting #1: cost 9 inf + 0
1554301350.996 * * [misc]simplify:  Extracting #2: cost 18 inf + 0
1554301350.996 * * [misc]simplify:  Extracting #3: cost 13 inf + 265
1554301350.996 * * [misc]simplify:  Extracting #4: cost 11 inf + 422
1554301350.996 * * [misc]simplify:  Extracting #5: cost 1 inf + 2369
1554301350.996 * * [misc]simplify:  Extracting #6: cost 0 inf + 2606
1554301350.997 * [exit]simplify:  Simplified to (* (* (sin z) (tan y)) (* (sin z) (tan y)))
1554301350.997 * [misc]simplify:  Simplified (2 2 2 2 2 2 1 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (/ (* (* (sin z) (tan y)) (* (sin z) (tan y))) (* (cos z) (cos z))) (* 1 (* (tan y) (tan z))))))))))
1554301350.997 * [enter]simplify:  Simplifying (* (cos z) (cos z))
1554301350.997 * * [misc]simplify:  iters left: 3 (3 enodes)
1554301350.998 * * [misc]simplify:  iters left: 2 (9 enodes)
1554301350.999 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301350.999 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554301350.999 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554301350.999 * * [misc]simplify:  Extracting #3: cost 4 inf + 1
1554301350.999 * * [misc]simplify:  Extracting #4: cost 0 inf + 325
1554301350.999 * [exit]simplify:  Simplified to (* (cos z) (cos z))
1554301350.999 * [misc]simplify:  Simplified (2 2 2 2 2 2 1 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (/ (* (* (tan y) (sin z)) (* (tan y) (sin z))) (* (cos z) (cos z))) (* 1 (* (tan y) (tan z))))))))))
1554301350.999 * * * * [misc]progress:  [ 725 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (/ (* (* (tan y) (sin z)) (* (sin y) (tan z))) (* (cos z) (cos y))) (* 1 (* (tan y) (tan z))))))))))>
1554301351.000 * [enter]simplify:  Simplifying (* (* (tan y) (sin z)) (* (sin y) (tan z)))
1554301351.000 * * [misc]simplify:  iters left: 5 (9 enodes)
1554301351.002 * * [misc]simplify:  iters left: 4 (34 enodes)
1554301351.006 * * [misc]simplify:  iters left: 3 (57 enodes)
1554301351.014 * * [misc]simplify:  iters left: 2 (93 enodes)
1554301351.024 * * [misc]simplify:  iters left: 1 (108 enodes)
1554301351.035 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301351.035 * * [misc]simplify:  Extracting #1: cost 16 inf + 0
1554301351.035 * * [misc]simplify:  Extracting #2: cost 32 inf + 0
1554301351.035 * * [misc]simplify:  Extracting #3: cost 22 inf + 765
1554301351.036 * * [misc]simplify:  Extracting #4: cost 5 inf + 4815
1554301351.037 * * [misc]simplify:  Extracting #5: cost 0 inf + 6370
1554301351.038 * [exit]simplify:  Simplified to (* (sin z) (* (* (tan z) (tan y)) (sin y)))
1554301351.038 * [misc]simplify:  Simplified (2 2 2 2 2 2 1 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (/ (* (sin z) (* (* (tan z) (tan y)) (sin y))) (* (cos z) (cos y))) (* 1 (* (tan y) (tan z))))))))))
1554301351.038 * [enter]simplify:  Simplifying (* (cos z) (cos y))
1554301351.038 * * [misc]simplify:  iters left: 3 (5 enodes)
1554301351.039 * * [misc]simplify:  iters left: 2 (16 enodes)
1554301351.041 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301351.041 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554301351.041 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1554301351.041 * * [misc]simplify:  Extracting #3: cost 4 inf + 124
1554301351.041 * * [misc]simplify:  Extracting #4: cost 0 inf + 570
1554301351.041 * [exit]simplify:  Simplified to (* (cos y) (cos z))
1554301351.041 * [misc]simplify:  Simplified (2 2 2 2 2 2 1 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (/ (* (* (tan y) (sin z)) (* (sin y) (tan z))) (* (cos y) (cos z))) (* 1 (* (tan y) (tan z))))))))))
1554301351.041 * * * * [misc]progress:  [ 726 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (/ (* (* (sin y) (tan z)) (* (sin y) (sin z))) (* (cos y) (* (cos y) (cos z)))) (* 1 (* (tan y) (tan z))))))))))>
1554301351.042 * [enter]simplify:  Simplifying (* (* (sin y) (tan z)) (* (sin y) (sin z)))
1554301351.042 * * [misc]simplify:  iters left: 5 (8 enodes)
1554301351.043 * * [misc]simplify:  iters left: 4 (31 enodes)
1554301351.047 * * [misc]simplify:  iters left: 3 (51 enodes)
1554301351.054 * * [misc]simplify:  iters left: 2 (68 enodes)
1554301351.060 * * [misc]simplify:  iters left: 1 (69 enodes)
1554301351.068 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301351.068 * * [misc]simplify:  Extracting #1: cost 12 inf + 0
1554301351.068 * * [misc]simplify:  Extracting #2: cost 24 inf + 0
1554301351.068 * * [misc]simplify:  Extracting #3: cost 17 inf + 512
1554301351.068 * * [misc]simplify:  Extracting #4: cost 5 inf + 2586
1554301351.069 * * [misc]simplify:  Extracting #5: cost 0 inf + 3896
1554301351.069 * [exit]simplify:  Simplified to (* (tan z) (* (sin z) (* (sin y) (sin y))))
1554301351.069 * [misc]simplify:  Simplified (2 2 2 2 2 2 1 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (/ (* (tan z) (* (sin z) (* (sin y) (sin y)))) (* (cos y) (* (cos y) (cos z)))) (* 1 (* (tan y) (tan z))))))))))
1554301351.070 * [enter]simplify:  Simplifying (* (cos y) (* (cos y) (cos z)))
1554301351.070 * * [misc]simplify:  iters left: 5 (6 enodes)
1554301351.071 * * [misc]simplify:  iters left: 4 (22 enodes)
1554301351.074 * * [misc]simplify:  iters left: 3 (25 enodes)
1554301351.076 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301351.076 * * [misc]simplify:  Extracting #1: cost 6 inf + 0
1554301351.076 * * [misc]simplify:  Extracting #2: cost 12 inf + 0
1554301351.076 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1554301351.076 * * [misc]simplify:  Extracting #4: cost 0 inf + 1176
1554301351.077 * [exit]simplify:  Simplified to (* (cos y) (* (cos z) (cos y)))
1554301351.077 * [misc]simplify:  Simplified (2 2 2 2 2 2 1 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (/ (* (* (sin y) (tan z)) (* (sin y) (sin z))) (* (cos y) (* (cos z) (cos y)))) (* 1 (* (tan y) (tan z))))))))))
1554301351.077 * * * * [misc]progress:  [ 727 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (/ (* (* (sin y) (tan z)) (* (tan y) (sin z))) (* (cos y) (cos z))) (* 1 (* (tan y) (tan z))))))))))>
1554301351.077 * [enter]simplify:  Simplifying (* (* (sin y) (tan z)) (* (tan y) (sin z)))
1554301351.077 * * [misc]simplify:  iters left: 5 (9 enodes)
1554301351.079 * * [misc]simplify:  iters left: 4 (34 enodes)
1554301351.083 * * [misc]simplify:  iters left: 3 (57 enodes)
1554301351.091 * * [misc]simplify:  iters left: 2 (93 enodes)
1554301351.101 * * [misc]simplify:  iters left: 1 (108 enodes)
1554301351.112 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301351.112 * * [misc]simplify:  Extracting #1: cost 16 inf + 0
1554301351.112 * * [misc]simplify:  Extracting #2: cost 32 inf + 0
1554301351.112 * * [misc]simplify:  Extracting #3: cost 22 inf + 730
1554301351.113 * * [misc]simplify:  Extracting #4: cost 5 inf + 4780
1554301351.114 * * [misc]simplify:  Extracting #5: cost 0 inf + 6370
1554301351.115 * [exit]simplify:  Simplified to (* (tan z) (* (* (sin z) (sin y)) (tan y)))
1554301351.115 * [misc]simplify:  Simplified (2 2 2 2 2 2 1 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (/ (* (tan z) (* (* (sin z) (sin y)) (tan y))) (* (cos y) (cos z))) (* 1 (* (tan y) (tan z))))))))))
1554301351.115 * [enter]simplify:  Simplifying (* (cos y) (cos z))
1554301351.115 * * [misc]simplify:  iters left: 3 (5 enodes)
1554301351.116 * * [misc]simplify:  iters left: 2 (16 enodes)
1554301351.118 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301351.118 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554301351.118 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1554301351.118 * * [misc]simplify:  Extracting #3: cost 4 inf + 124
1554301351.118 * * [misc]simplify:  Extracting #4: cost 0 inf + 570
1554301351.118 * [exit]simplify:  Simplified to (* (cos z) (cos y))
1554301351.118 * [misc]simplify:  Simplified (2 2 2 2 2 2 1 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (/ (* (* (sin y) (tan z)) (* (tan y) (sin z))) (* (cos z) (cos y))) (* 1 (* (tan y) (tan z))))))))))
1554301351.118 * * * * [misc]progress:  [ 728 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (/ (* (* (sin y) (tan z)) (* (sin y) (tan z))) (* (cos y) (cos y))) (* 1 (* (tan y) (tan z))))))))))>
1554301351.118 * [enter]simplify:  Simplifying (* (* (sin y) (tan z)) (* (sin y) (tan z)))
1554301351.118 * * [misc]simplify:  iters left: 5 (6 enodes)
1554301351.120 * * [misc]simplify:  iters left: 4 (23 enodes)
1554301351.123 * * [misc]simplify:  iters left: 3 (35 enodes)
1554301351.127 * * [misc]simplify:  iters left: 2 (43 enodes)
1554301351.132 * * [misc]simplify:  iters left: 1 (44 enodes)
1554301351.137 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301351.137 * * [misc]simplify:  Extracting #1: cost 9 inf + 0
1554301351.137 * * [misc]simplify:  Extracting #2: cost 18 inf + 0
1554301351.137 * * [misc]simplify:  Extracting #3: cost 13 inf + 370
1554301351.137 * * [misc]simplify:  Extracting #4: cost 11 inf + 527
1554301351.137 * * [misc]simplify:  Extracting #5: cost 1 inf + 2369
1554301351.137 * * [misc]simplify:  Extracting #6: cost 0 inf + 2606
1554301351.138 * [exit]simplify:  Simplified to (* (* (tan z) (sin y)) (* (tan z) (sin y)))
1554301351.138 * [misc]simplify:  Simplified (2 2 2 2 2 2 1 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (/ (* (* (tan z) (sin y)) (* (tan z) (sin y))) (* (cos y) (cos y))) (* 1 (* (tan y) (tan z))))))))))
1554301351.138 * [enter]simplify:  Simplifying (* (cos y) (cos y))
1554301351.138 * * [misc]simplify:  iters left: 3 (3 enodes)
1554301351.139 * * [misc]simplify:  iters left: 2 (9 enodes)
1554301351.140 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301351.140 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554301351.140 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554301351.140 * * [misc]simplify:  Extracting #3: cost 4 inf + 1
1554301351.140 * * [misc]simplify:  Extracting #4: cost 0 inf + 325
1554301351.140 * [exit]simplify:  Simplified to (* (cos y) (cos y))
1554301351.140 * [misc]simplify:  Simplified (2 2 2 2 2 2 1 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (/ (* (* (sin y) (tan z)) (* (sin y) (tan z))) (* (cos y) (cos y))) (* 1 (* (tan y) (tan z))))))))))
1554301351.140 * * * * [misc]progress:  [ 729 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* 1 (* (* (tan y) (tan z)) (* (tan y) (tan z)))) (* 1 (* (tan y) (tan z))))))))))>
1554301351.141 * * * * [misc]progress:  [ 730 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (tan y)) (tan z)) (* 1 (* (tan y) (tan z))))))))))>
1554301351.141 * [enter]simplify:  Simplifying (tan z)
1554301351.141 * * [misc]simplify:  iters left: 1 (2 enodes)
1554301351.141 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301351.141 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554301351.141 * * [misc]simplify:  Extracting #2: cost 2 inf + 1
1554301351.141 * * [misc]simplify:  Extracting #3: cost 0 inf + 193
1554301351.141 * [exit]simplify:  Simplified to (tan z)
1554301351.141 * [misc]simplify:  Simplified (2 2 2 2 2 2 1 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (* (tan y) (tan z)) (tan y)) (tan z)) (* 1 (* (tan y) (tan z))))))))))
1554301351.142 * * * * [misc]progress:  [ 731 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (tan y) (* (tan z) (* (tan y) (tan z)))) (* 1 (* (tan y) (tan z))))))))))>
1554301351.142 * [enter]simplify:  Simplifying (tan y)
1554301351.142 * * [misc]simplify:  iters left: 1 (2 enodes)
1554301351.142 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301351.142 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554301351.142 * * [misc]simplify:  Extracting #2: cost 2 inf + 1
1554301351.142 * * [misc]simplify:  Extracting #3: cost 0 inf + 193
1554301351.142 * [exit]simplify:  Simplified to (tan y)
1554301351.142 * [misc]simplify:  Simplified (2 2 2 2 2 2 1 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (tan y) (* (tan z) (* (tan y) (tan z)))) (* 1 (* (tan y) (tan z))))))))))
1554301351.143 * * * * [misc]progress:  [ 732 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (/ (* (* (tan y) (tan z)) (* (sin y) (sin z))) (* (cos y) (cos z))) (* 1 (* (tan y) (tan z))))))))))>
1554301351.143 * [enter]simplify:  Simplifying (* (cos y) (cos z))
1554301351.143 * * [misc]simplify:  iters left: 3 (5 enodes)
1554301351.144 * * [misc]simplify:  iters left: 2 (16 enodes)
1554301351.145 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301351.145 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554301351.145 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1554301351.145 * * [misc]simplify:  Extracting #3: cost 4 inf + 124
1554301351.145 * * [misc]simplify:  Extracting #4: cost 0 inf + 570
1554301351.146 * [exit]simplify:  Simplified to (* (cos z) (cos y))
1554301351.146 * [misc]simplify:  Simplified (2 2 2 2 2 2 1 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (/ (* (* (tan y) (tan z)) (* (sin y) (sin z))) (* (cos z) (cos y))) (* 1 (* (tan y) (tan z))))))))))
1554301351.146 * * * * [misc]progress:  [ 733 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (/ (* (* (tan y) (tan z)) (* (tan y) (sin z))) (cos z)) (* 1 (* (tan y) (tan z))))))))))>
1554301351.146 * [enter]simplify:  Simplifying (cos z)
1554301351.146 * * [misc]simplify:  iters left: 1 (2 enodes)
1554301351.146 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301351.146 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554301351.146 * * [misc]simplify:  Extracting #2: cost 2 inf + 1
1554301351.147 * * [misc]simplify:  Extracting #3: cost 0 inf + 123
1554301351.147 * [exit]simplify:  Simplified to (cos z)
1554301351.147 * [misc]simplify:  Simplified (2 2 2 2 2 2 1 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (/ (* (* (tan y) (tan z)) (* (tan y) (sin z))) (cos z)) (* 1 (* (tan y) (tan z))))))))))
1554301351.147 * * * * [misc]progress:  [ 734 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (/ (* (* (tan y) (tan z)) (* (sin y) (tan z))) (cos y)) (* 1 (* (tan y) (tan z))))))))))>
1554301351.147 * [enter]simplify:  Simplifying (cos y)
1554301351.147 * * [misc]simplify:  iters left: 1 (2 enodes)
1554301351.147 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301351.147 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554301351.147 * * [misc]simplify:  Extracting #2: cost 2 inf + 1
1554301351.147 * * [misc]simplify:  Extracting #3: cost 0 inf + 123
1554301351.148 * [exit]simplify:  Simplified to (cos y)
1554301351.148 * [misc]simplify:  Simplified (2 2 2 2 2 2 1 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (/ (* (* (tan y) (tan z)) (* (sin y) (tan z))) (cos y)) (* 1 (* (tan y) (tan z))))))))))
1554301351.148 * * * * [misc]progress:  [ 735 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (/ (* (* (sin y) (sin z)) (* (tan y) (tan z))) (* (cos y) (cos z))) (* 1 (* (tan y) (tan z))))))))))>
1554301351.148 * [enter]simplify:  Simplifying (* (* (sin y) (sin z)) (* (tan y) (tan z)))
1554301351.148 * * [misc]simplify:  iters left: 5 (9 enodes)
1554301351.150 * * [misc]simplify:  iters left: 4 (34 enodes)
1554301351.154 * * [misc]simplify:  iters left: 3 (57 enodes)
1554301351.162 * * [misc]simplify:  iters left: 2 (93 enodes)
1554301351.172 * * [misc]simplify:  iters left: 1 (108 enodes)
1554301351.183 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301351.183 * * [misc]simplify:  Extracting #1: cost 16 inf + 0
1554301351.183 * * [misc]simplify:  Extracting #2: cost 32 inf + 0
1554301351.184 * * [misc]simplify:  Extracting #3: cost 22 inf + 730
1554301351.184 * * [misc]simplify:  Extracting #4: cost 5 inf + 4850
1554301351.185 * * [misc]simplify:  Extracting #5: cost 0 inf + 6370
1554301351.186 * [exit]simplify:  Simplified to (* (sin z) (* (* (tan z) (sin y)) (tan y)))
1554301351.186 * [misc]simplify:  Simplified (2 2 2 2 2 2 1 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (/ (* (sin z) (* (* (tan z) (sin y)) (tan y))) (* (cos y) (cos z))) (* 1 (* (tan y) (tan z))))))))))
1554301351.186 * * * * [misc]progress:  [ 736 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (/ (* (* (tan y) (sin z)) (* (tan y) (tan z))) (cos z)) (* 1 (* (tan y) (tan z))))))))))>
1554301351.187 * [enter]simplify:  Simplifying (* (* (tan y) (sin z)) (* (tan y) (tan z)))
1554301351.187 * * [misc]simplify:  iters left: 5 (8 enodes)
1554301351.188 * * [misc]simplify:  iters left: 4 (31 enodes)
1554301351.193 * * [misc]simplify:  iters left: 3 (51 enodes)
1554301351.199 * * [misc]simplify:  iters left: 2 (68 enodes)
1554301351.206 * * [misc]simplify:  iters left: 1 (69 enodes)
1554301351.213 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301351.213 * * [misc]simplify:  Extracting #1: cost 12 inf + 0
1554301351.213 * * [misc]simplify:  Extracting #2: cost 24 inf + 0
1554301351.213 * * [misc]simplify:  Extracting #3: cost 17 inf + 512
1554301351.213 * * [misc]simplify:  Extracting #4: cost 5 inf + 3006
1554301351.214 * * [misc]simplify:  Extracting #5: cost 0 inf + 4456
1554301351.214 * [exit]simplify:  Simplified to (* (sin z) (* (tan z) (* (tan y) (tan y))))
1554301351.214 * [misc]simplify:  Simplified (2 2 2 2 2 2 1 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (/ (* (sin z) (* (tan z) (* (tan y) (tan y)))) (cos z)) (* 1 (* (tan y) (tan z))))))))))
1554301351.215 * * * * [misc]progress:  [ 737 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (/ (* (* (sin y) (tan z)) (* (tan y) (tan z))) (cos y)) (* 1 (* (tan y) (tan z))))))))))>
1554301351.215 * [enter]simplify:  Simplifying (* (* (sin y) (tan z)) (* (tan y) (tan z)))
1554301351.215 * * [misc]simplify:  iters left: 5 (8 enodes)
1554301351.216 * * [misc]simplify:  iters left: 4 (31 enodes)
1554301351.220 * * [misc]simplify:  iters left: 3 (51 enodes)
1554301351.227 * * [misc]simplify:  iters left: 2 (67 enodes)
1554301351.233 * * [misc]simplify:  iters left: 1 (68 enodes)
1554301351.240 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301351.240 * * [misc]simplify:  Extracting #1: cost 12 inf + 0
1554301351.240 * * [misc]simplify:  Extracting #2: cost 24 inf + 0
1554301351.240 * * [misc]simplify:  Extracting #3: cost 17 inf + 487
1554301351.240 * * [misc]simplify:  Extracting #4: cost 3 inf + 3690
1554301351.241 * * [misc]simplify:  Extracting #5: cost 0 inf + 4456
1554301351.241 * [exit]simplify:  Simplified to (* (* (tan y) (* (tan z) (tan z))) (sin y))
1554301351.241 * [misc]simplify:  Simplified (2 2 2 2 2 2 1 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (/ (* (* (tan y) (* (tan z) (tan z))) (sin y)) (cos y)) (* 1 (* (tan y) (tan z))))))))))
1554301351.242 * * * * [misc]progress:  [ 738 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (posit16->real (real->posit16 (* (* (tan y) (tan z)) (* (tan y) (tan z))))) (* 1 (* (tan y) (tan z))))))))))>
1554301351.242 * * * * [misc]progress:  [ 739 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301351.242 * * * * [misc]progress:  [ 740 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (- (+ z y) a)))>
1554301351.242 * [enter]simplify:  Simplifying (- (+ z y) a)
1554301351.242 * * [misc]simplify:  iters left: 4 (5 enodes)
1554301351.243 * * [misc]simplify:  iters left: 3 (20 enodes)
1554301351.245 * * [misc]simplify:  iters left: 2 (32 enodes)
1554301351.249 * * [misc]simplify:  iters left: 1 (41 enodes)
1554301351.254 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301351.254 * * [misc]simplify:  Extracting #1: cost 10 inf + 0
1554301351.254 * * [misc]simplify:  Extracting #2: cost 11 inf + 86
1554301351.255 * * [misc]simplify:  Extracting #3: cost 1 inf + 586
1554301351.255 * * [misc]simplify:  Extracting #4: cost 0 inf + 628
1554301351.255 * [exit]simplify:  Simplified to (+ (- y a) z)
1554301351.255 * [misc]simplify:  Simplified (2 2) to (λ (x y z a) (+ x (+ (- y a) z)))
1554301351.255 * * * * [misc]progress:  [ 741 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (* (pow (sin z) 2) (pow (sin y) 4))) (* (pow (cos y) 4) (pow (cos z) 2))) (+ (/ (* (sin a) (sin z)) (cos z)) (+ (/ (* (cos a) (pow (sin y) 2)) (pow (cos y) 2)) (+ (/ (* (cos a) (* (sin z) (pow (sin y) 3))) (* (pow (cos y) 3) (cos z))) (/ (* (sin a) (* (pow (sin z) 3) (pow (sin y) 4))) (* (pow (cos y) 4) (pow (cos z) 3))))))) (+ (/ (* (sin a) (sin y)) (cos y)) (+ (/ (* (cos a) (* (pow (sin z) 3) (sin y))) (* (cos y) (pow (cos z) 3))) (+ (/ (* (sin a) (* (pow (sin z) 4) (pow (sin y) 3))) (* (pow (cos y) 3) (pow (cos z) 4))) (+ (/ (* (cos a) (pow (sin z) 2)) (pow (cos z) 2)) (/ (* (cos a) (* (pow (sin z) 4) (pow (sin y) 2))) (* (pow (cos y) 2) (pow (cos z) 4)))))))) (* (cos a) (* (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (* (- (/ (sin y) (cos y)) (/ (sin z) (cos z))) (+ (/ (* (pow (sin z) 2) (pow (sin y) 2)) (* (pow (cos y) 2) (pow (cos z) 2))) (+ (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 1))))))))>
1554301351.255 * [enter]simplify:  Simplifying (/ (- (+ (/ (* (cos a) (* (pow (sin z) 2) (pow (sin y) 4))) (* (pow (cos y) 4) (pow (cos z) 2))) (+ (/ (* (sin a) (sin z)) (cos z)) (+ (/ (* (cos a) (pow (sin y) 2)) (pow (cos y) 2)) (+ (/ (* (cos a) (* (sin z) (pow (sin y) 3))) (* (pow (cos y) 3) (cos z))) (/ (* (sin a) (* (pow (sin z) 3) (pow (sin y) 4))) (* (pow (cos y) 4) (pow (cos z) 3))))))) (+ (/ (* (sin a) (sin y)) (cos y)) (+ (/ (* (cos a) (* (pow (sin z) 3) (sin y))) (* (cos y) (pow (cos z) 3))) (+ (/ (* (sin a) (* (pow (sin z) 4) (pow (sin y) 3))) (* (pow (cos y) 3) (pow (cos z) 4))) (+ (/ (* (cos a) (pow (sin z) 2)) (pow (cos z) 2)) (/ (* (cos a) (* (pow (sin z) 4) (pow (sin y) 2))) (* (pow (cos y) 2) (pow (cos z) 4)))))))) (* (cos a) (* (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (* (- (/ (sin y) (cos y)) (/ (sin z) (cos z))) (+ (/ (* (pow (sin z) 2) (pow (sin y) 2)) (* (pow (cos y) 2) (pow (cos z) 2))) (+ (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 1))))))
1554301351.256 * * [misc]simplify:  iters left: 6 (82 enodes)
1554301351.275 * * [misc]simplify:  iters left: 5 (413 enodes)
1554301351.353 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301351.353 * * [misc]simplify:  Extracting #1: cost 20 inf + 0
1554301351.353 * * [misc]simplify:  Extracting #2: cost 111 inf + 0
1554301351.354 * * [misc]simplify:  Extracting #3: cost 298 inf + 124
1554301351.355 * * [misc]simplify:  Extracting #4: cost 500 inf + 389
1554301351.360 * * [misc]simplify:  Extracting #5: cost 470 inf + 43113
1554301351.377 * * [misc]simplify:  Extracting #6: cost 225 inf + 155576
1554301351.414 * * [misc]simplify:  Extracting #7: cost 98 inf + 264680
1554301351.468 * * [misc]simplify:  Extracting #8: cost 10 inf + 398381
1554301351.537 * * [misc]simplify:  Extracting #9: cost 0 inf + 427707
1554301351.604 * * [misc]simplify:  Extracting #10: cost 0 inf + 427667
1554301351.670 * [exit]simplify:  Simplified to (/ (- (+ (+ (+ (/ (* (pow (sin y) 4) (* (* (sin z) (sin a)) (* (sin z) (sin z)))) (* (cos z) (* (pow (cos y) 4) (* (cos z) (cos z))))) (* (/ (cos a) (* (cos y) (* (* (cos y) (cos y)) (cos z)))) (* (sin y) (* (* (sin y) (sin y)) (sin z))))) (/ (* (* (sin y) (sin y)) (cos a)) (* (cos y) (cos y)))) (+ (/ (* (* (pow (sin y) 4) (* (sin z) (sin z))) (cos a)) (* (pow (cos y) 4) (* (cos z) (cos z)))) (/ (* (sin z) (sin a)) (cos z)))) (+ (+ (+ (* (/ (cos a) (* (* (cos z) (cos z)) (cos z))) (/ (* (* (sin y) (* (sin z) (sin z))) (sin z)) (cos y))) (/ (* (sin y) (sin a)) (cos y))) (+ (/ (cos a) (* (/ (cos z) (sin z)) (/ (cos z) (sin z)))) (/ (sin a) (* (/ (* (cos y) (* (cos y) (cos y))) (pow (sin z) 4)) (/ (pow (cos z) 4) (* (* (sin y) (sin y)) (sin y))))))) (/ (* (cos a) (pow (sin z) 4)) (/ (* (pow (cos z) 4) (* (cos y) (cos y))) (* (sin y) (sin y)))))) (* (* (+ (+ (* (* (/ (sin z) (cos y)) (/ (sin z) (cos y))) (* (/ (sin y) (cos z)) (/ (sin y) (cos z)))) (/ (/ (* (sin z) (sin y)) (cos z)) (cos y))) 1) (- (/ (sin y) (cos y)) (/ (sin z) (cos z)))) (* (cos a) (- 1 (/ (/ (* (sin z) (sin y)) (cos z)) (cos y))))))
1554301351.671 * [misc]simplify:  Simplified (2 2) to (λ (x y z a) (+ x (/ (- (+ (+ (+ (/ (* (pow (sin y) 4) (* (* (sin z) (sin a)) (* (sin z) (sin z)))) (* (cos z) (* (pow (cos y) 4) (* (cos z) (cos z))))) (* (/ (cos a) (* (cos y) (* (* (cos y) (cos y)) (cos z)))) (* (sin y) (* (* (sin y) (sin y)) (sin z))))) (/ (* (* (sin y) (sin y)) (cos a)) (* (cos y) (cos y)))) (+ (/ (* (* (pow (sin y) 4) (* (sin z) (sin z))) (cos a)) (* (pow (cos y) 4) (* (cos z) (cos z)))) (/ (* (sin z) (sin a)) (cos z)))) (+ (+ (+ (* (/ (cos a) (* (* (cos z) (cos z)) (cos z))) (/ (* (* (sin y) (* (sin z) (sin z))) (sin z)) (cos y))) (/ (* (sin y) (sin a)) (cos y))) (+ (/ (cos a) (* (/ (cos z) (sin z)) (/ (cos z) (sin z)))) (/ (sin a) (* (/ (* (cos y) (* (cos y) (cos y))) (pow (sin z) 4)) (/ (pow (cos z) 4) (* (* (sin y) (sin y)) (sin y))))))) (/ (* (cos a) (pow (sin z) 4)) (/ (* (pow (cos z) 4) (* (cos y) (cos y))) (* (sin y) (sin y)))))) (* (* (+ (+ (* (* (/ (sin z) (cos y)) (/ (sin z) (cos y))) (* (/ (sin y) (cos z)) (/ (sin y) (cos z)))) (/ (/ (* (sin z) (sin y)) (cos z)) (cos y))) 1) (- (/ (sin y) (cos y)) (/ (sin z) (cos z)))) (* (cos a) (- 1 (/ (/ (* (sin z) (sin y)) (cos z)) (cos y))))))))
1554301351.671 * * * * [misc]progress:  [ 742 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (sin a) (sin z)) (cos z)) (+ (/ (* (cos a) (pow (sin y) 2)) (pow (cos y) 2)) (+ (/ (* (cos a) (* (sin z) (pow (sin y) 3))) (* (pow (cos y) 3) (cos z))) (+ (/ (* (sin a) (* (pow (sin z) 3) (pow (sin y) 4))) (* (pow (cos y) 4) (pow (cos z) 3))) (/ (* (cos a) (* (pow (sin z) 2) (pow (sin y) 4))) (* (pow (cos y) 4) (pow (cos z) 2))))))) (+ (/ (* (cos a) (* (pow (sin z) 4) (pow (sin y) 2))) (* (pow (cos y) 2) (pow (cos z) 4))) (+ (/ (* (sin a) (sin y)) (cos y)) (+ (/ (* (cos a) (* (pow (sin z) 3) (sin y))) (* (cos y) (pow (cos z) 3))) (+ (/ (* (sin a) (* (pow (sin z) 4) (pow (sin y) 3))) (* (pow (cos y) 3) (pow (cos z) 4))) (/ (* (cos a) (pow (sin z) 2)) (pow (cos z) 2))))))) (* (cos a) (* (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (* (- (/ (sin y) (cos y)) (/ (sin z) (cos z))) (+ (/ (* (pow (sin z) 2) (pow (sin y) 2)) (* (pow (cos y) 2) (pow (cos z) 2))) (+ (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 1))))))))>
1554301351.671 * [enter]simplify:  Simplifying (/ (- (+ (/ (* (sin a) (sin z)) (cos z)) (+ (/ (* (cos a) (pow (sin y) 2)) (pow (cos y) 2)) (+ (/ (* (cos a) (* (sin z) (pow (sin y) 3))) (* (pow (cos y) 3) (cos z))) (+ (/ (* (sin a) (* (pow (sin z) 3) (pow (sin y) 4))) (* (pow (cos y) 4) (pow (cos z) 3))) (/ (* (cos a) (* (pow (sin z) 2) (pow (sin y) 4))) (* (pow (cos y) 4) (pow (cos z) 2))))))) (+ (/ (* (cos a) (* (pow (sin z) 4) (pow (sin y) 2))) (* (pow (cos y) 2) (pow (cos z) 4))) (+ (/ (* (sin a) (sin y)) (cos y)) (+ (/ (* (cos a) (* (pow (sin z) 3) (sin y))) (* (cos y) (pow (cos z) 3))) (+ (/ (* (sin a) (* (pow (sin z) 4) (pow (sin y) 3))) (* (pow (cos y) 3) (pow (cos z) 4))) (/ (* (cos a) (pow (sin z) 2)) (pow (cos z) 2))))))) (* (cos a) (* (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (* (- (/ (sin y) (cos y)) (/ (sin z) (cos z))) (+ (/ (* (pow (sin z) 2) (pow (sin y) 2)) (* (pow (cos y) 2) (pow (cos z) 2))) (+ (/ (* (sin z) (sin y)) (* (cos y) (cos z))) 1))))))
1554301351.672 * * [misc]simplify:  iters left: 6 (82 enodes)
1554301351.692 * * [misc]simplify:  iters left: 5 (413 enodes)
1554301351.771 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301351.771 * * [misc]simplify:  Extracting #1: cost 20 inf + 0
1554301351.771 * * [misc]simplify:  Extracting #2: cost 111 inf + 0
1554301351.771 * * [misc]simplify:  Extracting #3: cost 280 inf + 63
1554301351.773 * * [misc]simplify:  Extracting #4: cost 477 inf + 389
1554301351.775 * * [misc]simplify:  Extracting #5: cost 526 inf + 16419
1554301351.787 * * [misc]simplify:  Extracting #6: cost 260 inf + 125395
1554301351.819 * * [misc]simplify:  Extracting #7: cost 79 inf + 264434
1554301351.875 * * [misc]simplify:  Extracting #8: cost 15 inf + 389758
1554301351.945 * * [misc]simplify:  Extracting #9: cost 0 inf + 435006
1554301352.015 * * [misc]simplify:  Extracting #10: cost 0 inf + 434606
1554301352.085 * [exit]simplify:  Simplified to (/ (- (- (- (+ (+ (+ (/ (/ (* (cos a) (* (* (sin y) (sin y)) (* (sin z) (sin y)))) (cos z)) (* (* (cos y) (cos y)) (cos y))) (* (/ (sin a) (* (* (cos z) (cos z)) (cos z))) (/ (* (pow (sin y) 4) (* (sin z) (* (sin z) (sin z)))) (pow (cos y) 4)))) (/ (* (* (sin z) (sin z)) (* (pow (sin y) 4) (cos a))) (* (* (cos z) (cos z)) (pow (cos y) 4)))) (+ (/ (* (sin z) (sin a)) (cos z)) (/ (cos a) (* (/ (cos y) (sin y)) (/ (cos y) (sin y)))))) (/ (cos a) (* (* (/ (cos y) (sin y)) (/ (cos y) (sin y))) (/ (pow (cos z) 4) (pow (sin z) 4))))) (/ (sin y) (/ (cos y) (sin a)))) (+ (/ (cos a) (* (/ (cos z) (sin z)) (/ (cos z) (sin z)))) (+ (/ (* (* (* (sin z) (cos a)) (sin z)) (sin z)) (/ (* (cos z) (* (* (cos z) (cos z)) (cos y))) (sin y))) (/ (sin a) (/ (pow (cos z) 4) (/ (* (* (sin y) (sin y)) (* (sin y) (pow (sin z) 4))) (* (* (cos y) (cos y)) (cos y)))))))) (* (cos a) (* (+ (/ (/ (sin y) (/ (cos y) (sin z))) (cos z)) (+ 1 (* (* (/ (sin y) (cos z)) (/ (sin y) (cos z))) (* (/ (sin z) (cos y)) (/ (sin z) (cos y)))))) (* (- (/ (sin y) (cos y)) (/ (sin z) (cos z))) (- 1 (/ (/ (sin y) (/ (cos y) (sin z))) (cos z)))))))
1554301352.086 * [misc]simplify:  Simplified (2 2) to (λ (x y z a) (+ x (/ (- (- (- (+ (+ (+ (/ (/ (* (cos a) (* (* (sin y) (sin y)) (* (sin z) (sin y)))) (cos z)) (* (* (cos y) (cos y)) (cos y))) (* (/ (sin a) (* (* (cos z) (cos z)) (cos z))) (/ (* (pow (sin y) 4) (* (sin z) (* (sin z) (sin z)))) (pow (cos y) 4)))) (/ (* (* (sin z) (sin z)) (* (pow (sin y) 4) (cos a))) (* (* (cos z) (cos z)) (pow (cos y) 4)))) (+ (/ (* (sin z) (sin a)) (cos z)) (/ (cos a) (* (/ (cos y) (sin y)) (/ (cos y) (sin y)))))) (/ (cos a) (* (* (/ (cos y) (sin y)) (/ (cos y) (sin y))) (/ (pow (cos z) 4) (pow (sin z) 4))))) (/ (sin y) (/ (cos y) (sin a)))) (+ (/ (cos a) (* (/ (cos z) (sin z)) (/ (cos z) (sin z)))) (+ (/ (* (* (* (sin z) (cos a)) (sin z)) (sin z)) (/ (* (cos z) (* (* (cos z) (cos z)) (cos y))) (sin y))) (/ (sin a) (/ (pow (cos z) 4) (/ (* (* (sin y) (sin y)) (* (sin y) (pow (sin z) 4))) (* (* (cos y) (cos y)) (cos y)))))))) (* (cos a) (* (+ (/ (/ (sin y) (/ (cos y) (sin z))) (cos z)) (+ 1 (* (* (/ (sin y) (cos z)) (/ (sin y) (cos z))) (* (/ (sin z) (cos y)) (/ (sin z) (cos y)))))) (* (- (/ (sin y) (cos y)) (/ (sin z) (cos z))) (- 1 (/ (/ (sin y) (/ (cos y) (sin z))) (cos z)))))))))
1554301352.086 * * * * [misc]progress:  [ 743 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (- (+ (* 2/3 (pow y 4)) (pow y 2)) (pow z 2)) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301352.086 * [enter]simplify:  Simplifying (- (+ (* 2/3 (pow y 4)) (pow y 2)) (pow z 2))
1554301352.086 * * [misc]simplify:  iters left: 6 (11 enodes)
1554301352.090 * * [misc]simplify:  iters left: 5 (41 enodes)
1554301352.095 * * [misc]simplify:  iters left: 4 (59 enodes)
1554301352.103 * * [misc]simplify:  iters left: 3 (77 enodes)
1554301352.113 * * [misc]simplify:  iters left: 2 (96 enodes)
1554301352.126 * * [misc]simplify:  iters left: 1 (148 enodes)
1554301352.150 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301352.150 * * [misc]simplify:  Extracting #1: cost 32 inf + 0
1554301352.150 * * [misc]simplify:  Extracting #2: cost 75 inf + 0
1554301352.151 * * [misc]simplify:  Extracting #3: cost 78 inf + 46
1554301352.151 * * [misc]simplify:  Extracting #4: cost 52 inf + 3892
1554301352.153 * * [misc]simplify:  Extracting #5: cost 4 inf + 15222
1554301352.155 * * [misc]simplify:  Extracting #6: cost 0 inf + 16002
1554301352.157 * [exit]simplify:  Simplified to (+ (- (* (pow y 4) 2/3) (* z z)) (* y y))
1554301352.157 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (/ (- (+ (- (* (pow y 4) 2/3) (* z z)) (* y y)) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301352.157 * * * * [misc]progress:  [ 744 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (- (/ (sin y) (cos y)) (/ (sin z) (cos z))) (* (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) (+ (cos a) (+ (/ (* (cos a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (* (pow (sin z) 2) (pow (sin y) 2))) (* (pow (cos y) 2) (pow (cos z) 2))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301352.157 * [enter]simplify:  Simplifying (* (- (/ (sin y) (cos y)) (/ (sin z) (cos z))) (* (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))) (+ (cos a) (+ (/ (* (cos a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (* (pow (sin z) 2) (pow (sin y) 2))) (* (pow (cos y) 2) (pow (cos z) 2)))))))
1554301352.158 * * [misc]simplify:  iters left: 6 (29 enodes)
1554301352.164 * * [misc]simplify:  iters left: 5 (132 enodes)
1554301352.186 * * [misc]simplify:  iters left: 4 (392 enodes)
1554301352.319 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301352.319 * * [misc]simplify:  Extracting #1: cost 35 inf + 0
1554301352.320 * * [misc]simplify:  Extracting #2: cost 204 inf + 0
1554301352.321 * * [misc]simplify:  Extracting #3: cost 546 inf + 0
1554301352.328 * * [misc]simplify:  Extracting #4: cost 486 inf + 53050
1554301352.361 * * [misc]simplify:  Extracting #5: cost 113 inf + 222924
1554301352.420 * * [misc]simplify:  Extracting #6: cost 9 inf + 298640
1554301352.483 * * [misc]simplify:  Extracting #7: cost 0 inf + 306087
1554301352.544 * * [misc]simplify:  Extracting #8: cost 0 inf + 306047
1554301352.606 * [exit]simplify:  Simplified to (* (+ (+ (cos a) (/ (* (cos a) (* (sin z) (sin y))) (* (cos z) (cos y)))) (/ (cos a) (* (* (/ (cos z) (sin z)) (/ (cos z) (sin z))) (* (/ (cos y) (sin y)) (/ (cos y) (sin y)))))) (* (+ (/ (sin y) (cos y)) (/ (sin z) (cos z))) (- (/ (sin y) (cos y)) (/ (sin z) (cos z)))))
1554301352.606 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (/ (- (* (+ (+ (cos a) (/ (* (cos a) (* (sin z) (sin y))) (* (cos z) (cos y)))) (/ (cos a) (* (* (/ (cos z) (sin z)) (/ (cos z) (sin z))) (* (/ (cos y) (sin y)) (/ (cos y) (sin y)))))) (* (+ (/ (sin y) (cos y)) (/ (sin z) (cos z))) (- (/ (sin y) (cos y)) (/ (sin z) (cos z))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301352.607 * * * * [misc]progress:  [ 745 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (- (/ (sin y) (cos y)) (/ (sin z) (cos z))) (* (+ (cos a) (+ (/ (* (cos a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (* (pow (sin z) 2) (pow (sin y) 2))) (* (pow (cos y) 2) (pow (cos z) 2))))) (+ (/ (sin z) (cos z)) (/ (sin y) (cos y))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301352.607 * [enter]simplify:  Simplifying (* (- (/ (sin y) (cos y)) (/ (sin z) (cos z))) (* (+ (cos a) (+ (/ (* (cos a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (* (pow (sin z) 2) (pow (sin y) 2))) (* (pow (cos y) 2) (pow (cos z) 2))))) (+ (/ (sin z) (cos z)) (/ (sin y) (cos y)))))
1554301352.607 * * [misc]simplify:  iters left: 6 (29 enodes)
1554301352.613 * * [misc]simplify:  iters left: 5 (132 enodes)
1554301352.636 * * [misc]simplify:  iters left: 4 (406 enodes)
1554301352.785 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301352.785 * * [misc]simplify:  Extracting #1: cost 43 inf + 0
1554301352.785 * * [misc]simplify:  Extracting #2: cost 189 inf + 0
1554301352.786 * * [misc]simplify:  Extracting #3: cost 528 inf + 0
1554301352.792 * * [misc]simplify:  Extracting #4: cost 595 inf + 41324
1554301352.838 * * [misc]simplify:  Extracting #5: cost 102 inf + 277295
1554301352.907 * * [misc]simplify:  Extracting #6: cost 2 inf + 351488
1554301352.980 * * [misc]simplify:  Extracting #7: cost 0 inf + 350534
1554301353.054 * * [misc]simplify:  Extracting #8: cost 0 inf + 350414
1554301353.127 * [exit]simplify:  Simplified to (* (- (/ (sin y) (cos y)) (/ (sin z) (cos z))) (+ (* (/ (cos a) (* (/ (cos z) (sin z)) (/ (cos z) (sin z)))) (* (* (/ (sin y) (cos y)) (/ (sin y) (cos y))) (+ (/ (sin y) (cos y)) (/ (sin z) (cos z))))) (* (+ (/ (sin y) (cos y)) (/ (sin z) (cos z))) (+ (cos a) (/ (* (cos a) (* (sin z) (sin y))) (* (cos z) (cos y)))))))
1554301353.127 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x y z a) (+ x (/ (- (* (- (/ (sin y) (cos y)) (/ (sin z) (cos z))) (+ (* (/ (cos a) (* (/ (cos z) (sin z)) (/ (cos z) (sin z)))) (* (* (/ (sin y) (cos y)) (/ (sin y) (cos y))) (+ (/ (sin y) (cos y)) (/ (sin z) (cos z))))) (* (+ (/ (sin y) (cos y)) (/ (sin z) (cos z))) (+ (cos a) (/ (* (cos a) (* (sin z) (sin y))) (* (cos z) (cos y))))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301353.127 * * * * [misc]progress:  [ 746 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (- (* a y) (* a z))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301353.128 * [enter]simplify:  Simplifying (- (* a y) (* a z))
1554301353.128 * * [misc]simplify:  iters left: 4 (6 enodes)
1554301353.129 * * [misc]simplify:  iters left: 3 (24 enodes)
1554301353.132 * * [misc]simplify:  iters left: 2 (37 enodes)
1554301353.137 * * [misc]simplify:  iters left: 1 (43 enodes)
1554301353.141 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301353.141 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1554301353.141 * * [misc]simplify:  Extracting #2: cost 14 inf + 1
1554301353.141 * * [misc]simplify:  Extracting #3: cost 12 inf + 85
1554301353.141 * * [misc]simplify:  Extracting #4: cost 1 inf + 666
1554301353.142 * * [misc]simplify:  Extracting #5: cost 0 inf + 749
1554301353.142 * [exit]simplify:  Simplified to (* a (- y z))
1554301353.142 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* a (- y z))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301353.142 * * * * [misc]progress:  [ 747 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (sin a) (* (- (/ (sin y) (cos y)) (/ (sin z) (cos z))) (- 1 (/ (* (pow (sin z) 3) (pow (sin y) 3)) (* (pow (cos y) 3) (pow (cos z) 3))))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301353.142 * [enter]simplify:  Simplifying (* (sin a) (* (- (/ (sin y) (cos y)) (/ (sin z) (cos z))) (- 1 (/ (* (pow (sin z) 3) (pow (sin y) 3)) (* (pow (cos y) 3) (pow (cos z) 3))))))
1554301353.142 * * [misc]simplify:  iters left: 6 (23 enodes)
1554301353.148 * * [misc]simplify:  iters left: 5 (100 enodes)
1554301353.163 * * [misc]simplify:  iters left: 4 (281 enodes)
1554301353.284 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301353.284 * * [misc]simplify:  Extracting #1: cost 21 inf + 0
1554301353.284 * * [misc]simplify:  Extracting #2: cost 75 inf + 0
1554301353.285 * * [misc]simplify:  Extracting #3: cost 450 inf + 124
1554301353.287 * * [misc]simplify:  Extracting #4: cost 613 inf + 329
1554301353.294 * * [misc]simplify:  Extracting #5: cost 440 inf + 72957
1554301353.335 * * [misc]simplify:  Extracting #6: cost 48 inf + 246706
1554301353.383 * * [misc]simplify:  Extracting #7: cost 0 inf + 247044
1554301353.432 * * [misc]simplify:  Extracting #8: cost 0 inf + 240923
1554301353.479 * * [misc]simplify:  Extracting #9: cost 0 inf + 239964
1554301353.527 * * [misc]simplify:  Extracting #10: cost 0 inf + 239885
1554301353.574 * [exit]simplify:  Simplified to (* (* (- (/ (sin y) (cos y)) (/ (sin z) (cos z))) (sin a)) (- 1 (* (* (* (* (/ (sin y) (cos z)) (/ (sin y) (cos z))) (/ (sin y) (cos z))) (/ (sin z) (cos y))) (* (/ (sin z) (cos y)) (/ (sin z) (cos y))))))
1554301353.574 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (- (/ (sin y) (cos y)) (/ (sin z) (cos z))) (sin a)) (- 1 (* (* (* (* (/ (sin y) (cos z)) (/ (sin y) (cos z))) (/ (sin y) (cos z))) (/ (sin z) (cos y))) (* (/ (sin z) (cos y)) (/ (sin z) (cos y))))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301353.575 * * * * [misc]progress:  [ 748 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (sin a) (* (- (/ (sin y) (cos y)) (/ (sin z) (cos z))) (- 1 (/ (* (pow (sin z) 3) (pow (sin y) 3)) (* (pow (cos y) 3) (pow (cos z) 3))))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))>
1554301353.575 * [enter]simplify:  Simplifying (* (sin a) (* (- (/ (sin y) (cos y)) (/ (sin z) (cos z))) (- 1 (/ (* (pow (sin z) 3) (pow (sin y) 3)) (* (pow (cos y) 3) (pow (cos z) 3))))))
1554301353.575 * * [misc]simplify:  iters left: 6 (23 enodes)
1554301353.580 * * [misc]simplify:  iters left: 5 (100 enodes)
1554301353.596 * * [misc]simplify:  iters left: 4 (281 enodes)
1554301353.717 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301353.717 * * [misc]simplify:  Extracting #1: cost 21 inf + 0
1554301353.717 * * [misc]simplify:  Extracting #2: cost 75 inf + 0
1554301353.718 * * [misc]simplify:  Extracting #3: cost 450 inf + 124
1554301353.720 * * [misc]simplify:  Extracting #4: cost 613 inf + 329
1554301353.727 * * [misc]simplify:  Extracting #5: cost 440 inf + 72957
1554301353.767 * * [misc]simplify:  Extracting #6: cost 48 inf + 246706
1554301353.816 * * [misc]simplify:  Extracting #7: cost 0 inf + 247044
1554301353.865 * * [misc]simplify:  Extracting #8: cost 0 inf + 240923
1554301353.912 * * [misc]simplify:  Extracting #9: cost 0 inf + 239964
1554301353.959 * * [misc]simplify:  Extracting #10: cost 0 inf + 239885
1554301354.006 * [exit]simplify:  Simplified to (* (* (- (/ (sin y) (cos y)) (/ (sin z) (cos z))) (sin a)) (- 1 (* (* (* (* (/ (sin y) (cos z)) (/ (sin y) (cos z))) (/ (sin y) (cos z))) (/ (sin z) (cos y))) (* (/ (sin z) (cos y)) (/ (sin z) (cos y))))))
1554301354.006 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (- (/ (sin y) (cos y)) (/ (sin z) (cos z))) (sin a)) (- 1 (* (* (* (* (/ (sin y) (cos z)) (/ (sin y) (cos z))) (/ (sin y) (cos z))) (/ (sin z) (cos y))) (* (/ (sin z) (cos y)) (/ (sin z) (cos y))))))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))
1554301354.007 * * * * [misc]progress:  [ 749 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (+ (* 2/3 (* (pow z 2) (pow y 4))) (+ (* 2/3 (* (pow z 4) (pow y 2))) (* (pow z 2) (pow y 2)))) (* 1 (* (tan y) (tan z))))))))))>
1554301354.007 * [enter]simplify:  Simplifying (+ (* 2/3 (* (pow z 2) (pow y 4))) (+ (* 2/3 (* (pow z 4) (pow y 2))) (* (pow z 2) (pow y 2))))
1554301354.007 * * [misc]simplify:  iters left: 6 (16 enodes)
1554301354.011 * * [misc]simplify:  iters left: 5 (63 enodes)
1554301354.021 * * [misc]simplify:  iters left: 4 (113 enodes)
1554301354.040 * * [misc]simplify:  iters left: 3 (206 enodes)
1554301354.067 * * [misc]simplify:  iters left: 2 (273 enodes)
1554301354.101 * * [misc]simplify:  iters left: 1 (299 enodes)
1554301354.135 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301354.135 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554301354.135 * * [misc]simplify:  Extracting #2: cost 44 inf + 0
1554301354.135 * * [misc]simplify:  Extracting #3: cost 65 inf + 209
1554301354.136 * * [misc]simplify:  Extracting #4: cost 44 inf + 2209
1554301354.137 * * [misc]simplify:  Extracting #5: cost 15 inf + 11092
1554301354.139 * * [misc]simplify:  Extracting #6: cost 1 inf + 17040
1554301354.141 * * [misc]simplify:  Extracting #7: cost 0 inf + 17173
1554301354.143 * [exit]simplify:  Simplified to (+ (* (* (* z z) (pow y 4)) 2/3) (* (+ (* z z) (* (pow z 4) 2/3)) (* y y)))
1554301354.143 * [misc]simplify:  Simplified (2 2 2 2 2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (+ (* (* (* z z) (pow y 4)) 2/3) (* (+ (* z z) (* (pow z 4) 2/3)) (* y y))) (* 1 (* (tan y) (tan z))))))))))
1554301354.144 * * * * [misc]progress:  [ 750 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (/ (* (pow (sin z) 2) (pow (sin y) 2)) (* (pow (cos y) 2) (pow (cos z) 2))) (* 1 (* (tan y) (tan z))))))))))>
1554301354.144 * [enter]simplify:  Simplifying (/ (* (pow (sin z) 2) (pow (sin y) 2)) (* (pow (cos y) 2) (pow (cos z) 2)))
1554301354.144 * * [misc]simplify:  iters left: 6 (14 enodes)
1554301354.147 * * [misc]simplify:  iters left: 5 (55 enodes)
1554301354.155 * * [misc]simplify:  iters left: 4 (126 enodes)
1554301354.187 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301354.187 * * [misc]simplify:  Extracting #1: cost 97 inf + 0
1554301354.188 * * [misc]simplify:  Extracting #2: cost 185 inf + 0
1554301354.189 * * [misc]simplify:  Extracting #3: cost 149 inf + 6819
1554301354.196 * * [misc]simplify:  Extracting #4: cost 30 inf + 40996
1554301354.204 * * [misc]simplify:  Extracting #5: cost 0 inf + 50155
1554301354.212 * * [misc]simplify:  Extracting #6: cost 0 inf + 50035
1554301354.220 * [exit]simplify:  Simplified to (* (* (/ (sin z) (cos z)) (/ (sin z) (cos z))) (* (/ (sin y) (cos y)) (/ (sin y) (cos y))))
1554301354.220 * [misc]simplify:  Simplified (2 2 2 2 2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (/ (sin z) (cos z)) (/ (sin z) (cos z))) (* (/ (sin y) (cos y)) (/ (sin y) (cos y)))) (* 1 (* (tan y) (tan z))))))))))
1554301354.220 * * * * [misc]progress:  [ 751 / 751 ] simplifiying candidate #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (/ (* (pow (sin z) 2) (pow (sin y) 2)) (* (pow (cos y) 2) (pow (cos z) 2))) (* 1 (* (tan y) (tan z))))))))))>
1554301354.221 * [enter]simplify:  Simplifying (/ (* (pow (sin z) 2) (pow (sin y) 2)) (* (pow (cos y) 2) (pow (cos z) 2)))
1554301354.221 * * [misc]simplify:  iters left: 6 (14 enodes)
1554301354.224 * * [misc]simplify:  iters left: 5 (55 enodes)
1554301354.232 * * [misc]simplify:  iters left: 4 (126 enodes)
1554301354.265 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301354.265 * * [misc]simplify:  Extracting #1: cost 97 inf + 0
1554301354.266 * * [misc]simplify:  Extracting #2: cost 185 inf + 0
1554301354.267 * * [misc]simplify:  Extracting #3: cost 149 inf + 6819
1554301354.272 * * [misc]simplify:  Extracting #4: cost 30 inf + 40996
1554301354.280 * * [misc]simplify:  Extracting #5: cost 0 inf + 50155
1554301354.288 * * [misc]simplify:  Extracting #6: cost 0 inf + 50035
1554301354.297 * [exit]simplify:  Simplified to (* (* (/ (sin z) (cos z)) (/ (sin z) (cos z))) (* (/ (sin y) (cos y)) (/ (sin y) (cos y))))
1554301354.297 * [misc]simplify:  Simplified (2 2 2 2 2 2 1) to (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (/ (sin z) (cos z)) (/ (sin z) (cos z))) (* (/ (sin y) (cos y)) (/ (sin y) (cos y)))) (* 1 (* (tan y) (tan z))))))))))
1554301354.298 * * * [misc]progress:  adding candidates to table
1554301376.068 * [misc]progress:  [Phase 3 of 3] Extracting.
1554301376.068 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))> #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))> #<alt (λ (x y z a) (+ x (cbrt (* (/ (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a))) (* (- 1 (* (tan z) (tan y))) (cos a))) (* (/ (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a))) (* (- 1 (* (tan z) (tan y))) (cos a))) (/ (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a))) (* (- 1 (* (tan z) (tan y))) (cos a))))))))> #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))> #<alt (λ (x y z a) (log (exp (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (cbrt (* (* (+ x (- (tan (+ y z)) (tan a))) (+ x (- (tan (+ y z)) (tan a)))) (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (/ (- (* x x) (* (- (tan (+ y z)) (tan a)) (- (tan (+ y z)) (tan a)))) (- x (- (tan (+ y z)) (tan a)))))>)
1554301376.071 * * * [misc]regime-changes:  Trying 9 branch expressions: (a (tan a) z y (+ y z) (tan (+ y z)) (- (tan (+ y z)) (tan a)) x (+ x (- (tan (+ y z)) (tan a))))
1554301376.071 * * * * [misc]regimes:  Trying to branch on a from (#<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))> #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))> #<alt (λ (x y z a) (+ x (cbrt (* (/ (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a))) (* (- 1 (* (tan z) (tan y))) (cos a))) (* (/ (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a))) (* (- 1 (* (tan z) (tan y))) (cos a))) (/ (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a))) (* (- 1 (* (tan z) (tan y))) (cos a))))))))> #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))> #<alt (λ (x y z a) (log (exp (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (cbrt (* (* (+ x (- (tan (+ y z)) (tan a))) (+ x (- (tan (+ y z)) (tan a)))) (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (/ (- (* x x) (* (- (tan (+ y z)) (tan a)) (- (tan (+ y z)) (tan a)))) (- x (- (tan (+ y z)) (tan a)))))>)
1554301376.128 * * * * [misc]regimes:  Trying to branch on (tan a) from (#<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))> #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))> #<alt (λ (x y z a) (+ x (cbrt (* (/ (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a))) (* (- 1 (* (tan z) (tan y))) (cos a))) (* (/ (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a))) (* (- 1 (* (tan z) (tan y))) (cos a))) (/ (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a))) (* (- 1 (* (tan z) (tan y))) (cos a))))))))> #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))> #<alt (λ (x y z a) (log (exp (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (cbrt (* (* (+ x (- (tan (+ y z)) (tan a))) (+ x (- (tan (+ y z)) (tan a)))) (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (/ (- (* x x) (* (- (tan (+ y z)) (tan a)) (- (tan (+ y z)) (tan a)))) (- x (- (tan (+ y z)) (tan a)))))>)
1554301376.190 * * * * [misc]regimes:  Trying to branch on (tan a) from (#<alt (λ (x y z a) (log (exp (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (cbrt (* (* (+ x (- (tan (+ y z)) (tan a))) (+ x (- (tan (+ y z)) (tan a)))) (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (/ (- (* x x) (* (- (tan (+ y z)) (tan a)) (- (tan (+ y z)) (tan a)))) (- x (- (tan (+ y z)) (tan a)))))>)
1554301376.226 * * * * [misc]regimes:  Trying to branch on z from (#<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))> #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))> #<alt (λ (x y z a) (+ x (cbrt (* (/ (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a))) (* (- 1 (* (tan z) (tan y))) (cos a))) (* (/ (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a))) (* (- 1 (* (tan z) (tan y))) (cos a))) (/ (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a))) (* (- 1 (* (tan z) (tan y))) (cos a))))))))> #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))> #<alt (λ (x y z a) (log (exp (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (cbrt (* (* (+ x (- (tan (+ y z)) (tan a))) (+ x (- (tan (+ y z)) (tan a)))) (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (/ (- (* x x) (* (- (tan (+ y z)) (tan a)) (- (tan (+ y z)) (tan a)))) (- x (- (tan (+ y z)) (tan a)))))>)
1554301376.284 * * * * [misc]regimes:  Trying to branch on y from (#<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))> #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))> #<alt (λ (x y z a) (+ x (cbrt (* (/ (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a))) (* (- 1 (* (tan z) (tan y))) (cos a))) (* (/ (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a))) (* (- 1 (* (tan z) (tan y))) (cos a))) (/ (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a))) (* (- 1 (* (tan z) (tan y))) (cos a))))))))> #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))> #<alt (λ (x y z a) (log (exp (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (cbrt (* (* (+ x (- (tan (+ y z)) (tan a))) (+ x (- (tan (+ y z)) (tan a)))) (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (/ (- (* x x) (* (- (tan (+ y z)) (tan a)) (- (tan (+ y z)) (tan a)))) (- x (- (tan (+ y z)) (tan a)))))>)
1554301376.341 * * * * [misc]regimes:  Trying to branch on (+ y z) from (#<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))> #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))> #<alt (λ (x y z a) (+ x (cbrt (* (/ (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a))) (* (- 1 (* (tan z) (tan y))) (cos a))) (* (/ (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a))) (* (- 1 (* (tan z) (tan y))) (cos a))) (/ (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a))) (* (- 1 (* (tan z) (tan y))) (cos a))))))))> #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))> #<alt (λ (x y z a) (log (exp (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (cbrt (* (* (+ x (- (tan (+ y z)) (tan a))) (+ x (- (tan (+ y z)) (tan a)))) (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (/ (- (* x x) (* (- (tan (+ y z)) (tan a)) (- (tan (+ y z)) (tan a)))) (- x (- (tan (+ y z)) (tan a)))))>)
1554301376.398 * * * * [misc]regimes:  Trying to branch on (+ y z) from (#<alt (λ (x y z a) (log (exp (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (cbrt (* (* (+ x (- (tan (+ y z)) (tan a))) (+ x (- (tan (+ y z)) (tan a)))) (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (/ (- (* x x) (* (- (tan (+ y z)) (tan a)) (- (tan (+ y z)) (tan a)))) (- x (- (tan (+ y z)) (tan a)))))>)
1554301376.432 * * * * [misc]regimes:  Trying to branch on (tan (+ y z)) from (#<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))> #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))> #<alt (λ (x y z a) (+ x (cbrt (* (/ (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a))) (* (- 1 (* (tan z) (tan y))) (cos a))) (* (/ (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a))) (* (- 1 (* (tan z) (tan y))) (cos a))) (/ (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a))) (* (- 1 (* (tan z) (tan y))) (cos a))))))))> #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))> #<alt (λ (x y z a) (log (exp (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (cbrt (* (* (+ x (- (tan (+ y z)) (tan a))) (+ x (- (tan (+ y z)) (tan a)))) (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (/ (- (* x x) (* (- (tan (+ y z)) (tan a)) (- (tan (+ y z)) (tan a)))) (- x (- (tan (+ y z)) (tan a)))))>)
1554301376.493 * * * * [misc]regimes:  Trying to branch on (tan (+ y z)) from (#<alt (λ (x y z a) (log (exp (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (cbrt (* (* (+ x (- (tan (+ y z)) (tan a))) (+ x (- (tan (+ y z)) (tan a)))) (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (/ (- (* x x) (* (- (tan (+ y z)) (tan a)) (- (tan (+ y z)) (tan a)))) (- x (- (tan (+ y z)) (tan a)))))>)
1554301376.531 * * * * [misc]regimes:  Trying to branch on (- (tan (+ y z)) (tan a)) from (#<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))> #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))> #<alt (λ (x y z a) (+ x (cbrt (* (/ (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a))) (* (- 1 (* (tan z) (tan y))) (cos a))) (* (/ (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a))) (* (- 1 (* (tan z) (tan y))) (cos a))) (/ (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a))) (* (- 1 (* (tan z) (tan y))) (cos a))))))))> #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))> #<alt (λ (x y z a) (log (exp (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (cbrt (* (* (+ x (- (tan (+ y z)) (tan a))) (+ x (- (tan (+ y z)) (tan a)))) (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (/ (- (* x x) (* (- (tan (+ y z)) (tan a)) (- (tan (+ y z)) (tan a)))) (- x (- (tan (+ y z)) (tan a)))))>)
1554301376.596 * * * * [misc]regimes:  Trying to branch on (- (tan (+ y z)) (tan a)) from (#<alt (λ (x y z a) (log (exp (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (cbrt (* (* (+ x (- (tan (+ y z)) (tan a))) (+ x (- (tan (+ y z)) (tan a)))) (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (/ (- (* x x) (* (- (tan (+ y z)) (tan a)) (- (tan (+ y z)) (tan a)))) (- x (- (tan (+ y z)) (tan a)))))>)
1554301376.637 * * * * [misc]regimes:  Trying to branch on x from (#<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))> #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))> #<alt (λ (x y z a) (+ x (cbrt (* (/ (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a))) (* (- 1 (* (tan z) (tan y))) (cos a))) (* (/ (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a))) (* (- 1 (* (tan z) (tan y))) (cos a))) (/ (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a))) (* (- 1 (* (tan z) (tan y))) (cos a))))))))> #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))> #<alt (λ (x y z a) (log (exp (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (cbrt (* (* (+ x (- (tan (+ y z)) (tan a))) (+ x (- (tan (+ y z)) (tan a)))) (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (/ (- (* x x) (* (- (tan (+ y z)) (tan a)) (- (tan (+ y z)) (tan a)))) (- x (- (tan (+ y z)) (tan a)))))>)
1554301376.694 * * * * [misc]regimes:  Trying to branch on (+ x (- (tan (+ y z)) (tan a))) from (#<alt (λ (x y z a) (+ x (/ 1 (/ (* (- 1 (* (tan y) (tan z))) (cos a)) (- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))))))> #<alt (λ (x y z a) (+ x (/ (- (* (+ (tan y) (tan z)) (* (- (tan y) (tan z)) (+ (cos a) (* (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* (tan y) (tan z))) (cos a))))) (* (* (sin a) (- 1 (* (* (tan y) (tan z)) (* (* (tan y) (tan z)) (* (tan y) (tan z)))))) (- (tan y) (tan z)))) (* (* (- 1 (* (tan y) (tan z))) (cos a)) (* (- (tan y) (tan z)) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))))))))> #<alt (λ (x y z a) (+ x (cbrt (* (/ (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a))) (* (- 1 (* (tan z) (tan y))) (cos a))) (* (/ (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a))) (* (- 1 (* (tan z) (tan y))) (cos a))) (/ (- (* (cos a) (+ (tan y) (tan z))) (* (- 1 (* (tan z) (tan y))) (sin a))) (* (- 1 (* (tan z) (tan y))) (cos a))))))))> #<alt (λ (x y z a) (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z))))))))> #<alt (λ (x y z a) (log (exp (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (cbrt (* (* (+ x (- (tan (+ y z)) (tan a))) (+ x (- (tan (+ y z)) (tan a)))) (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (/ (- (* x x) (* (- (tan (+ y z)) (tan a)) (- (tan (+ y z)) (tan a)))) (- x (- (tan (+ y z)) (tan a)))))>)
1554301376.761 * * * * [misc]regimes:  Trying to branch on (+ x (- (tan (+ y z)) (tan a))) from (#<alt (λ (x y z a) (log (exp (+ x (- (tan (+ y z)) (tan a))))))> #<alt (λ (x y z a) (cbrt (* (* (+ x (- (tan (+ y z)) (tan a))) (+ x (- (tan (+ y z)) (tan a)))) (+ x (- (tan (+ y z)) (tan a))))))>)
1554301376.799 * * * [misc]regime:  Found split indices: #<option (#s(si 3 255))>
1554301376.799 * [enter]simplify:  Simplifying (+ x (/ (- (+ (/ (* (cos a) (sin z)) (cos z)) (+ (/ (* (sin a) (* (sin z) (sin y))) (* (cos y) (cos z))) (/ (* (cos a) (sin y)) (cos y)))) (sin a)) (* (cos a) (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))))))
1554301376.799 * * [misc]simplify:  iters left: 6 (27 enodes)
1554301376.800 * * [misc]simplify:  iters left: 5 (38 enodes)
1554301376.801 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554301376.801 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554301376.801 * * [misc]simplify:  Extracting #2: cost 4 inf + 1
1554301376.801 * * [misc]simplify:  Extracting #3: cost 8 inf + 1
1554301376.801 * * [misc]simplify:  Extracting #4: cost 13 inf + 1
1554301376.801 * * [misc]simplify:  Extracting #5: cost 17 inf + 3
1554301376.801 * * [misc]simplify:  Extracting #6: cost 21 inf + 125
1554301376.802 * * [misc]simplify:  Extracting #7: cost 19 inf + 349
1554301376.802 * * [misc]simplify:  Extracting #8: cost 15 inf + 734
1554301376.802 * * [misc]simplify:  Extracting #9: cost 10 inf + 1544
1554301376.802 * * [misc]simplify:  Extracting #10: cost 7 inf + 2631
1554301376.802 * * [misc]simplify:  Extracting #11: cost 4 inf + 4181
1554301376.803 * * [misc]simplify:  Extracting #12: cost 2 inf + 5747
1554301376.804 * * [misc]simplify:  Extracting #13: cost 1 inf + 6711
1554301376.804 * * [misc]simplify:  Extracting #14: cost 0 inf + 7716
1554301376.807 * [exit]simplify:  Simplified to (+ (/ (- (+ (+ (/ (* (cos a) (sin y)) (cos y)) (/ (* (* (sin z) (sin y)) (sin a)) (* (cos y) (cos z)))) (/ (* (sin z) (cos a)) (cos z))) (sin a)) (* (- 1 (/ (* (sin z) (sin y)) (* (cos y) (cos z)))) (cos a))) x)
1554301387.798 * [misc]regime-testing:  Baseline error score: 0.23868337300238113
1554301387.799 * [misc]regime-testing:  Oracle error score: 0.10469206536375518
1554301387.801 * [misc]regime-testing:  End program error score: 0.23868337300238113